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", 0x1000}], 0x2, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x170}, 0x80) perf_event_open(&(0x7f000000a000)={0x1, 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, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xc8) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/24 21:35:14 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x202401, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000100)=0xffffffffffff8001, 0x4) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f00000001c0)=""/244, &(0x7f00000002c0)=0x4d7) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 21:35:14 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8001, 0x600000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'ipddp0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') sendfile(r2, r3, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) 2018/03/24 21:35:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 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, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000175fb8)=""/72, 0x27}], 0x392) 2018/03/24 21:35:14 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000001240)={0x0, 0x12}, &(0x7f0000044000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f00000001c0)=""/2) r1 = add_key(&(0x7f0000001440)='rxrpc_s\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000014c0)="a112635a375cf383", 0x8, 0x0) add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)="403cfda67d5b7e06bea625a7e2450642fa6770eb007eca8705315d29b0e48fef0a60ada6bfabcc20a6702557641685aca1075e2714a9ada4f07f2e54069d84cdf87b84516d8714cfca0bb0b88802d71fcc5ec887f9708484f8b7f99b5e7e103bdba77696b10b0430bbb8153d959b0cb5e18dea4cea7faf33c6d209be30c7d567e1140f6f20de8d6db6e7bbd026a875a35fc5db286fdab219f354", 0x9a, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000001340)={'teql0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) linkat(r2, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1400) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000001280)) getresuid(&(0x7f0000001500), &(0x7f0000001540), &(0x7f0000001580)) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) tkill(r0, 0x14) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f00000000c0)) sched_getparam(0x0, &(0x7f0000000000)) tkill(r0, 0x15) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0xb7be860689f899e0, 0x100}, {0x3, 0x7}], 0x2) 2018/03/24 21:35:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1f, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x377) 2018/03/24 21:35:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='ns/pid\x00') stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x1500) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) r6 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r6, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/24 21:35:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8000000000008, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x56, @dev={0xfe, 0x80, [], 0x15}, 0x4}}, 0x4747, 0x288, 0x401, 0x71, 0x8a50}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x4}, &(0x7f0000000540)=0x88) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x8800) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000300)) 2018/03/24 21:35:14 executing program 6 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7ff, 0x10000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) 2018/03/24 21:35:14 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x505040, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x70, 0x0, &(0x7f00000001c0)=[@release={0x40046306}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f00000000c0)=[@flat={0x77682a85, 0x0, r1, 0x2}], &(0x7f0000000100)=[0x28, 0x28]}, 0xa2ee}}, @acquire_done={0x40106309, r2, 0x1}, @increfs={0x40046304, 0x1}], 0xde, 0x0, &(0x7f0000000240)="9ca40704d06ce7bb2f5bcde44e9d1914269bb68f92ea41d5d381eb3ad997c8e3e3bab57a034e95fd6015370b89b62eb49847ccb0cd91919bd00f5a0c4b6d48812ab8fa9bde657b55e9161aabec7719e55a4885b91ac090ca8a7fa0324cc886fac2b60d58696f616b8cd52ea67ed55181430ebd693f62bddff722c0d6a54eb977f69e16e6f0df590fe44a013a6b6f8b539ae163a979b52272464dfd1d9065f47ac4a52e4134376cb32e2644e4efc28946b6644d79ea7e0a2b8affc84e215c1fb2e5bae05bf5b3d6eddec58abb6ac7231e74c2e37cb7458eba4e07afecc8ce"}) read$eventfd(r0, &(0x7f0000000140), 0x0) 2018/03/24 21:35:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffb) umount2(&(0x7f0000000080)='../file0\x00', 0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') chdir(&(0x7f00000000c0)='../file0\x00') setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000240)=0x8, 0x1) [ 45.365186] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 21:35:14 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x2) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x8800) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x3f, @empty, 0x6}, 0x1c) ioctl(r1, 0x4400000000001278, &(0x7f0000000080)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000100)={0x3, 0x3, 0x81, 0xffb, "9f82a61c80c7a9fae41bf2e471e4cd24ffc5701f9310eb502641bd47d9738cf04101e178aaf4024af77e4a8c", 0x52}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x5) [ 45.423439] FAULT_INJECTION: forcing a failure. [ 45.423439] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 45.430061] audit: type=1400 audit(1521927314.095:20): avc: denied { dac_read_search } for pid=4302 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.435404] CPU: 1 PID: 5741 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #275 2018/03/24 21:35:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/netlink\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) process_vm_readv(r3, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/157, 0x9d}, {&(0x7f0000000500)=""/174, 0xae}, {&(0x7f00000005c0)=""/241, 0xf1}, {&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f00000006c0)=""/195, 0xc3}], 0x7, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/115, 0x73}, {&(0x7f0000000840)=""/89, 0x59}, {&(0x7f00000008c0)=""/165, 0xa5}, {&(0x7f0000000300)=""/59, 0x3b}], 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0xc, 0x40, 0x3, 0x4}, 0x20) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile64(r4, r1, &(0x7f0000000180), 0x9) 2018/03/24 21:35:14 executing program 4: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x38, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/224, 0xe0}], 0x1, &(0x7f0000000280)=""/225, 0xe1, 0x20}}], 0x1, 0x120, &(0x7f00000003c0)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 45.467284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.476629] Call Trace: [ 45.479218] dump_stack+0x194/0x24d [ 45.482859] ? arch_local_irq_restore+0x53/0x53 [ 45.487541] should_fail+0x8c0/0xa40 [ 45.491254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 45.496353] ? rb_erase_cached+0xf50/0x3540 [ 45.500666] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.505849] ? print_irqtrace_events+0x270/0x270 [ 45.510606] ? rb_next+0x140/0x140 [ 45.514142] ? __lock_acquire+0x664/0x3e00 [ 45.518368] ? lock_pin_lock+0x360/0x360 2018/03/24 21:35:14 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) 2018/03/24 21:35:14 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/03/24 21:35:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x8000000100) r2 = dup3(r1, r0, 0x0) setsockopt$inet_int(r1, 0x0, 0x100000002, &(0x7f00000000c0)=0x12, 0x4) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) [ 45.522423] ? __is_insn_slot_addr+0x1fc/0x330 [ 45.527000] ? lock_downgrade+0x980/0x980 [ 45.531162] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.536366] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.541570] __alloc_pages_nodemask+0x327/0xdd0 [ 45.546238] ? print_irqtrace_events+0x270/0x270 [ 45.550987] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 45.555991] ? __lock_acquire+0x664/0x3e00 [ 45.560226] ? trace_hardirqs_off+0x10/0x10 [ 45.564560] ? lock_acquire+0x1d5/0x580 [ 45.568525] ? lock_acquire+0x1d5/0x580 [ 45.572496] ? trace_hardirqs_off+0x10/0x10 [ 45.576807] ? __lock_acquire+0x664/0x3e00 [ 45.581033] ? find_held_lock+0x35/0x1d0 [ 45.585104] ? trace_hardirqs_off+0x10/0x10 [ 45.589432] alloc_pages_current+0xb6/0x1e0 [ 45.593759] skb_page_frag_refill+0x358/0x5f0 [ 45.598263] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 45.603183] ? __lock_is_held+0xb6/0x140 [ 45.607244] ? lock_release+0xa40/0xa40 [ 45.611229] ? __lock_is_held+0xb6/0x140 [ 45.615311] tun_build_skb.isra.50+0x2f0/0x1840 [ 45.619997] ? tun_flow_update+0xf70/0xf70 [ 45.624237] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 45.629783] ? print_irqtrace_events+0x270/0x270 [ 45.634535] ? check_usage_forwards+0x410/0x410 [ 45.639202] ? rb_insert_color+0x1580/0x1580 [ 45.643587] ? lockdep_on+0x50/0x50 [ 45.647194] ? save_trace+0x2b0/0x2b0 [ 45.650974] ? find_held_lock+0x138/0x1d0 [ 45.655117] ? __lock_acquire+0x664/0x3e00 [ 45.659356] ? __lock_acquire+0x664/0x3e00 [ 45.663582] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.668755] ? __is_insn_slot_addr+0x1fc/0x330 [ 45.673333] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.678510] ? __lock_acquire+0x664/0x3e00 [ 45.682721] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.687900] ? __lock_acquire+0x664/0x3e00 [ 45.692144] tun_get_user+0x18fa/0x3810 [ 45.696107] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.701303] ? tun_build_skb.isra.50+0x1840/0x1840 [ 45.706213] ? trace_hardirqs_off+0x10/0x10 [ 45.710512] ? __perf_event_task_sched_in+0x200/0xc20 [ 45.715690] ? perf_event_sync_stat+0x5b0/0x5b0 [ 45.720333] ? __enqueue_entity+0x109/0x1e0 [ 45.724644] ? tun_get+0x1ab/0x2e0 [ 45.728165] ? lock_downgrade+0x980/0x980 [ 45.732298] ? lock_release+0xa40/0xa40 [ 45.736255] ? __lock_is_held+0xb6/0x140 [ 45.740311] ? tun_get+0x1d4/0x2e0 [ 45.743828] ? tun_do_read+0x26c0/0x26c0 [ 45.747867] ? rcu_note_context_switch+0x710/0x710 [ 45.752772] ? __lock_is_held+0xb6/0x140 [ 45.756815] tun_chr_write_iter+0xb9/0x160 [ 45.761034] do_iter_readv_writev+0x55c/0x830 [ 45.765510] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 45.770249] ? rw_verify_area+0xe5/0x2b0 [ 45.774292] do_iter_write+0x154/0x540 [ 45.778157] ? iov_iter_get_pages+0x1150/0x1150 [ 45.782809] ? map_files_get_link+0x3a0/0x3a0 [ 45.787284] compat_writev+0x225/0x420 [ 45.791146] ? __fget_light+0x2b2/0x3c0 [ 45.795098] ? do_pwritev+0x1a0/0x1a0 [ 45.798878] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 45.803697] ? vfs_write+0x374/0x510 [ 45.807394] ? schedule+0xf5/0x430 [ 45.810910] ? __lock_is_held+0xb6/0x140 [ 45.814953] ? __fdget_pos+0x130/0x190 [ 45.818816] ? __fdget_raw+0x20/0x20 [ 45.822516] do_compat_writev+0x115/0x220 [ 45.826639] ? do_compat_writev+0x115/0x220 [ 45.830939] ? compat_writev+0x420/0x420 [ 45.834981] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 45.840501] compat_SyS_writev+0x26/0x30 [ 45.844536] ? compat_SyS_preadv2+0x90/0x90 [ 45.848832] do_fast_syscall_32+0x3ec/0xf9f [ 45.853147] ? do_int80_syscall_32+0x9c0/0x9c0 [ 45.857704] ? _raw_spin_unlock_irq+0x27/0x70 [ 45.862177] ? finish_task_switch+0x1c1/0x7e0 [ 45.866657] ? syscall_return_slowpath+0x2ac/0x550 [ 45.871562] ? prepare_exit_to_usermode+0x350/0x350 [ 45.876556] ? sysret32_from_system_call+0x5/0x3c [ 45.881380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.886210] entry_SYSENTER_compat+0x70/0x7f [ 45.890594] RIP: 0023:0xf7f97c99 [ 45.894470] RSP: 002b:00000000f7793034 EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 45.902158] RAX: ffffffffffffffda RBX: 00000000000000fc RCX: 00000000f7793084 [ 45.909404] RDX: 0000000000000001 RSI: 000000000813af00 RDI: 0000000000000013 [ 45.916649] RBP: 00000000f7793158 R08: 0000000000000000 R09: 0000000000000000 2018/03/24 21:35:14 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x4) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r1, &(0x7f000034aff8)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffff7, 0x9, 0x5, 0x2, 0x5}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x2}, 0x8) renameat(r1, &(0x7f0000961000)='./file0\x00', r1, &(0x7f00000fb000)='./control\x00') unlinkat(r1, &(0x7f0000cab000)='./control\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) 2018/03/24 21:35:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x40200) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@dstopts, 0x8) close(r0) 2018/03/24 21:35:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/242, &(0x7f0000000240)=0xf2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) 2018/03/24 21:35:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9eae, 0x28001) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x1, 0x2000000000004d, 0x5}, {}], 0x20) 2018/03/24 21:35:14 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0xa, 0x2, 0x5) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt(r0, 0xb18, 0x8000000013, &(0x7f0000000040)="03ffb7f45888e8463df7f1c184d46a6ac2fe3c3bf95885d225584deee055950061d8dcf050ccf1882dfb8650415e5615c91b05a9970a0ce7758cffebc341486055973113e25c9356e582febdc5254d296be3fcd4419ffed4e965c54cc3accf6679685442133bb46f8c8d488a16c956b8c92ce9bcc937c670cd0fb5d97e8b5a3ef698390d8ecc502f49e52f00009b3226221a5c596ab9c0ff00ac4ebf0f53b63e2c764ad56d2e884a766f9abb65c182a224686970a01e0a8526b3e3153628aed8a346c2289a742ef83cf576790e8a5cb80aa174af9be561fa90eaff6c6a3483971d3ce5c26f8352e4871574335f00000000000000", 0xfffffffffffffc79) 2018/03/24 21:35:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000155000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8b) 2018/03/24 21:35:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0xfffffffffffffffb, 0x8) r2 = dup2(r0, r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) 2018/03/24 21:35:14 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0x0, 0x0, [0x0, 0x0, 0x2000]}) [ 45.924343] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 45.931590] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/24 21:35:14 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/24 21:35:14 executing program 7: r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) recvfrom$inet(r1, &(0x7f0000000100)=""/159, 0x9f, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r2}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000200)={0x9, 0x7, 0x8001, 0xc88, 0x2}, 0x14) 2018/03/24 21:35:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000004, 0xb}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x24) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x402201, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/03/24 21:35:14 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8a002, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0xffffffffffffff01, 0x2) 2018/03/24 21:35:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x40) clock_getres(0x3, &(0x7f0000000040)) write$evdev(r1, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x41, 0x400000002}], 0x10) 2018/03/24 21:35:14 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="346fc8e562049696b5d9c54589eee2ab", 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x10) fcntl$addseals(r0, 0x409, 0x3) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000140)=""/171, 0xab) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="ab0000006401dc10929b3f1a63b7f9e822dd0ebc5fd0429e8669b962503e68770a9056aefae593f10d8c9c9719a840ab72e1f5d863660bb09ce6aec3ec3aa88b7fb752b4a30c1233d88c392036bf14ec8d140221561c13d79091261bd3f202a454e90ecfa6dea8db8402000000000000009bf06d800049df8abfd6c83bc9acf3049d7403ea839601c619233f348744ed4bc4a7335f9cbfb95df5436abdcdbab09fe00000000000000000"], &(0x7f0000000700)=0xb3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0xfff, 0x2, 0x3, 0x8, 0x0, 0x7, 0x5, 0x3, 0x4000000000, 0x5, 0x72, 0x0, 0x0, 0x90]}, &(0x7f0000000840)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000f00)={0x0, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0xa2e6, 0x80, 0x80000000, 0x7f, 0x80}, &(0x7f0000000fc0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002340)={0x0, 0x4, 0x30}, &(0x7f0000002380)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000023c0)={0x0, 0x7, 0x5, 0x7fffffff, 0x7, 0xffffffff7fffffff}, &(0x7f0000002400)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005640)={0x100000001, {{0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0x18}, 0x40}}}, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002440)={0x0, 0x47be, 0x4, 0x81, 0x803, 0x400}, &(0x7f0000002480)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002640)={0x0, 0xfffffffffffff801}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000026c0)={0x0, 0x3ff}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002d40)={r4, 0x8}, &(0x7f0000002d80)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002a00)={0x0, 0x7, 0x5, [0xfffffffffffffff8, 0x0, 0x1000, 0x753, 0x1]}, &(0x7f0000002a40)=0x12) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000022c0)=0xc0000000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002a80)={0x0, @in={{0x2, 0x4e21}}, 0x8000, 0x7f}, &(0x7f0000002b40)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002b80)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3ff}}}, &(0x7f0000002c40)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005700)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005740)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000005400)=[{&(0x7f0000000200)=@in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xff}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000240)="a1010d620c9acfd431646de0da724636accf6ad2ec686efb02f2ee0b936c808362fb", 0x22}, {&(0x7f0000000280)="44efc421028ee4f0578662aa333be7994aa14c26ff530c96e58fb7b298febaca12eab4f58c6077b889c2c2503d2038cae31bdcc20ecd5905d8cf4551fbb27ded37ffb7aec578f18f94d09a8b13f65ea7ab642105101f1534bb2ff27a2e84dfba933da11522012361f9aee5ccc960e02261611834ffc54ae1f0fc1a21d5c0acfe8f43ae42b12319bf7ca94ad040b35920de17b4eebafd85d58d819073a279197fe50c9a73836e6791a53a582ed2cfa1601aeab9e461f3348d109213720bc3b3c009e3de65ca0ebef17d2bd1fab2a4be2cd4a7e616bb508a04e791bb4a0f53fc95905d0225d051ec2ff3e361", 0xeb}, {&(0x7f0000000380)="930f91bd20a370fa11463a6205b10b927253c5ad2f0148a2ae737f", 0x1b}, {&(0x7f00000003c0)="a0e96039eec712588422551705fa84f1c0d0775c01c61cec3bf23c940b62b11c1f1f5bea63186f2ca2e84acaac774550891d7bf2c68b21c6b5a54321e4a259089ebe71801bdecd2bf27f546343f2ec132fd73ed7dd25e1f287b368488f7743c56fa0d11baa813266879bec86cd6d", 0x6e}, {&(0x7f0000000440)="705e4171f21fea7bd098e22bdf67c4784ddf98493a83cde75ada1d4a7123cd6a9c7169c226ba5dd756c3a44cf382571252915870fb7ebbbb24eb209c52045958c473ba5758c8cd1c65efffbcd92c700f8aa0d6a9bb4165ffbcb5ce2edcc9c125bf93111aef4e9bcee9d5615420be74b0771e4fa5e9b16e56a38b13b3fd34e0d6474ac679fc8e7ac1ce218744b70149df4cb58c6b", 0x94}, {&(0x7f0000000500)="c65638e3095c7959c4b41909ed382c352a7ce0ee8f5ecf672dd7cebbbfca3fe49c61996775214a8416de3fc021684d6fb23e00d34db7ab87ea8c8635ece6c5b2f48fc1b898312d780eda8c01bac46c5fcd924df40d39549b784fbe6212267128c62e19870775de7506fb78079e8ce5bd6ce65b13fc633e562f63e4ae7f7a3cd53ac73ddf653c31b7370aca499115367182849520530fd905f468f5b067c769d11f7fdc67e2b981afb24a8d8115382a8fbb5dd147ed43fd4cb23f258dd39b79ba2ae65165b5499dca288a30606083a84a8414426ed9e8ee", 0xd7}], 0x6, &(0x7f0000000880)=[@init={0x14, 0x84, 0x0, {0x6, 0x9, 0x7, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x34, 0x8, 0x0, 0x0, 0x7, 0x5, 0x1200000000000000, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xdb, 0x8008, 0x8, 0x0, r4}}], 0x84, 0x4000000}, {&(0x7f0000000940)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x681}, 0x1c, &(0x7f0000000e80)=[{&(0x7f0000000980)="9c943aedd8512384c71772c91ad9e1c0df657451ffb8b12567ddb6fb98404301db7960b05bf5df00fff888eeae6a96786797ed6fd0e63c3c3f725793eae21c", 0x3f}, {&(0x7f00000009c0)="2fc6102dee6c4566f8faee5da805b22ec2ed654bd782ff360cc196ea691123d8317a15d786525af96cb47ade2e3aba8ee737c0ed2989ec827c25445156f5210c11e002c5d01ce03b9bf52c73d9e470c14be96c0dbffadde00c89fac700426f9150ff24b8c0e4262c3f44178124f51b71761ccb4e13abb4b523a23e5b2ae22dc19932dd21c0805aeb2d5b", 0x8a}, {&(0x7f0000000a80)="43d9ee89b911cc077e5dacaa7e05a56be534722027051a1245712b206a5f508d69b8db1a0d19dd8b8a9fdba8c72cd7f10c2415625a066a19c9db6fad6837a9718e8cf2106427973f31c963b0f0d317861dcaa90ed6ea0a00cc665c8968b9c68d33805e65937349d339039c60cf3b27751724f9c8a50065af2a3b6d354a03ad41e4c7b04f98", 0x85}, {&(0x7f0000000b40)="a74796acf1d9d9f0c6c10e1063caa89c2838122a8bb5c3134b8d762356b0beb3350e4566468781b79b354b4d921e785ddcc11b8b91d7663414f7359dfc91b89982257162e69a37e599f4da2e4f4c0bbf354889a7d1e5a9fefeb184d87058692363ed", 0x62}, {&(0x7f0000000bc0)="147704eb4ac6d3684c37eb3eb6aeb06b6e1318e53718f89cde607a557a87bf46155062560eb9d46d", 0x28}, {&(0x7f0000000c00)="fc8735d028f8b220b0e594cb9d7f7edcea15977107de50b80f1c63ef597e459bcdac74081532c2885110ccdbd0719501563916d93b4ea1559d15cd16797adb523c45956833fde441194b73104f983a1ef32f34c1b302568a397fac8224df373dfbe35045bcfc0a2ef720520f35db90fab9b027b5fe8c2caa166125772463448a8594b3cbcc5ec463a2f4caa781ee75d81ba854d95d790841b15c548f8f529db6601aa9150e445fcf762f2231adb2e57f8d494418fd5bfee96a50163155c0cdc2a1e587ef6bd75ae188948d9ea608f03cb25797b748bfb3927c94670fd45c0aeb6e41a9b6474295c9f2e21a84", 0xec}, {&(0x7f0000000d00)="5084f7d9673f9a32e894576a3c2d3905adbe623f259768fbe20a7cd630f32995b98958094730ae09043b1a78e6d63a2fd07e00a3d67b98331d94cf9040590bcbf462671cbf1fbdca5664c6ad3bae08910bc8de77fa9633277bfde42258a6050333", 0x61}, {&(0x7f0000000d80)="44c4f314de7beae78430a7836fbf3f390674a5ecd46db6dac7e8655d3eec51", 0x1f}, {&(0x7f0000000dc0)="6df02064c33605e82d772597369664d27a0225acf5635387f0b16a35c86c22c5c57d2e7c4e977b2812945190c560e21c74bb36e7e2c2083e8fd4edf5e510003453acb16e149af7eb47462b7557e5e53c73808633a50197ab35dde1a5588825492d1d9c5cb034d24e559caf09d399d9da8fa9e2d47577a6c722de322b0dc99fa34fee1c8dc917", 0x86}], 0x9, &(0x7f0000001000)=[@sndrcv={0x2c, 0x84, 0x1, {0x101, 0x7, 0x1, 0x7, 0x100, 0x9, 0x7, 0x3, r5}}], 0x2c, 0xc000}, {&(0x7f0000001040)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000002280)=[{&(0x7f0000001080)="8c7cd33db642e4a3dabafd8f8f8223e2ed1446d2c3fee8bb998dd07aabb551c7029279219d692c468704b2b82ef97a13be67e2ee39622d8baeb98f17de", 0x3d}, {&(0x7f00000010c0)="8d711b41b5c0b3b42532e0f3517910a9bb9c0bbb49fb7c22bb6f11950cf2720db2debb63bc2359412630de1cd815f97b60c053299cf6d78a25e2ef412eb4ed22ea1526d3fb56b230d0e26ee348b95e337b5d3f47a2bfc518b7930e1226ec99dec815749edf9cb83298f9384bdfd5d06f54311dae7db4701312b5941ce0469b908b126b42a228fec7b996f57b4a1ad7603a769e049b9fd77612dcfaba085c64a273c035d9872b0039f9a655c443f167b5bf53f3b484e505c2cd2f4739bc", 0xbd}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="7e96f871c4385526047693657dbac29182a706709c7ee9434b84c3d69c2c30632567e0549d484bf686f71f895f19957662c74cb8b6ebf84b78534d3bbd78b2a16290d37d7fa5a667f23f595ac9c482147732399d2ba3d68b74575ebbbf262c195d4f3ab36a832160b824be5562774177864890a25530aff8ef1170cd668c89", 0x7f}, {&(0x7f0000002200)="7ba4e12d1705c967a7bd56865fe6fb687e931ee63f7c82a3a21e7c54269620f12cf5792038af9eeff5d4ed10817cfbb3983c5c1cdef8466141b5261a3d492e03dab42fdb8e2f0bca678b63f1b539466a69047a0a08bd3ccd3adeb9659771d7370b1db65b00b16735b73064958c08", 0x6e}], 0x5, &(0x7f00000024c0)=[@init={0x14, 0x84, 0x0, {0x2, 0x7, 0x20, 0x49}}, @sndinfo={0x1c, 0x84, 0x2, {0x200, 0x8008, 0x8, 0xfffffffffffff23d, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x8001, 0x1, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x7ff, 0x4, 0x3b, 0x3f, 0x8000, 0xfffffffffffffffa, 0xffffffff, r8}}], 0xb0, 0x4801}, {&(0x7f0000002580)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002600)=[{&(0x7f00000025c0)="c0907ca5c0e8a222", 0x8}], 0x1, &(0x7f0000002740)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3f, 0x8200, 0xffffffff, 0x100, 0x80000000, 0x0, 0xcff3, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x202, 0x0, 0x401, r10}}], 0x58}, {&(0x7f00000027c0)=@in6={0xa, 0x4e23, 0x0, @empty, 0x7}, 0x1c, &(0x7f00000029c0)=[{&(0x7f0000002800)="394c3e6c28b8a84d96d7073148bb157e5740bd993dc4a4ecb2ecafb555501d404b743b623df94ea3e6f2deae1edc9c6d2ff99c5a11434d161e026df30da85c4322c2659346726e9df7e4104ba360f6d061c86ce18d7d041e3d9e45eaa7b370c093fd0bcc85c510f2090efad9b319a7fc4bbd41b2f2096bf39b1c0c58c29e8e1f77780d3f7cc009ed8de86f3047636c168340fb09c32644a5873a58f41c", 0x9d}, {&(0x7f00000028c0)="21382f8b51719ef29fc7a11d089e3a589fad1960b92c49f35a0b246c4cf55a605ce181809063701f81c1a90555ecb4acee89f0576a61718337dde331ff7dd0b9b95769e9a69142f89a798f76bf6e56934b1c4d7d050deab352b5fd17c82a2250c6c1403ab5", 0x65}, {&(0x7f0000002940)="c1ac73b8a4830af7b58b4f81ec37cd6884d9ba534374590c7d875d257abcde7304c6760a12eaa8ee", 0x28}, {&(0x7f0000002980)="b908032176a09c4ef1c858141ead65bae3de2a937881dee79e9b8c7f3ef11e16fee8e4ada0141f0159a469f5c4f487d26893", 0x32}], 0x4, &(0x7f0000005500)=[@init={0x14, 0x84, 0x0, {0xfff, 0x7, 0x8000, 0xffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x0, 0x200, 0x3e4, 0x7f, 0x2, 0x9, r11}}, @init={0x14, 0x84, 0x0, {0xffffffffffffff01, 0xfffffffffffffffc, 0x100, 0x3}}, @init={0x14, 0x84, 0x0, {0x6, 0x100000000, 0x200, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0x172, 0x7, r12}}, @init={0x14, 0x84, 0x0, {0x8, 0xfffffffffffffff7, 0x3, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0xfffffffffffffffc, 0x9, r13}}], 0x134, 0x4000001}, {&(0x7f0000002dc0)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000005100)=[{&(0x7f0000002e00)="46b2e098a93714fc775415c5f8d36f0d4bcf7a9f09db42dd02478361fe736ccb56f012d8469accd0745dc2fa", 0x2c}, {&(0x7f0000002e40)="f62041a77b80207837cb6a7325aee8b388aa721d260216a5699882f10b4795b2965a9262fc7b620b14eb53e3d462560fe1e6e3bc000e6ebc811a4fdaf2230cf36f812ad274d25af9d049d7b93fc51c1e6110ca6df1d8f5744818c4576f679808b4f1e11234d1f061e85c6a992dac0b5d7803a0e8dcefd8eae3b353774f97bf02192618e33b70e405011c7f5240b2515bba3e9eba1ee3f4cadb4f9434f07b1e6c3ed0d73ecb7456625d6fb4723aca8b928c077ebd089d854bac98a1ac93dfd94f742375ea211b091cd52fbe2e61d0058de20bd5a65292a1f9e15b1893f7c8bde7f607cde201d261014c32aadc0ef9a42366e88f29b6183a955b81cf205e824ae2210cdf75f26c7daf9090c5fc302b8e086dde5126a1c27cf485df99d3e2bfdcd7ffede725d47f67f541214119f0415c91b917bd13696aca3265ff2b9220e23adbf3645bc51e8a8f9bd0e90be8f61738a0b713de6c54a71f7eb1d2aef3a4e68140cc6e43c3759d68dadd9227c02fe04b0091abf9c058338d19163d1256772f4e75802b16216e293fabd65190f44447fe7d06a7f56303dc4c1013553a0c3fd3c3f0873690b00d75236d54da1f4eb39976e2045da99d0bc010be7196407ffc17b22bc35662aceced2b4cea77f9af7b3e8e9ef6d42708eaf61da9cb6db51a16d2e5b2e9a58f3e0ba6ae823781007764e70180d481808c3c4b67a7936da5b22765d0c8786343baf65c42c83e52895f78c0bea0f08754412bcbcd5361416938dc4251bb6a0f6a6dbd88b92f1fe1a5a888c6956d0346a0c8be7eb67bf2b97556dee814cb9e04e638b372460d0f6747aff41e56a7a649546e9e64245b6b4546cde2d9a82fc0f9ba5aec742057491b46d4a28c990aea3f8b69c58c43d17360833207c593e15a240df63bba3fa2046a21e7b8cd3f2f5b64e71630dce5c0c5262c8317513b6efe307969355ed61d59eb0e79d15bf1240051a3828903e96c8519318fb64ca12ad4e56fdd6ffb22f81bdc2f6e2b08752b2e643f3f9bc5d70fff3eef49473b40a7c50fb76378cefc1fc54ac0f6cc672e9ff0875fae21ff708ad2cbb6f1f382544050acc04c0193adc51648dfdf7cb2f85dcff7204c587ca8ef61e0ff1d3e511032c36571765d34e7a3821f70ca08e1cf34c63fb5bcff5e829a8a37759c7046ae8c75d028a19b208003ad9c958350830b7bb42e2d9c51ee08a18fdf88a5313f0177b386bf47db1b14b5eb304276f971e2150d111f5c1d6969a536e3ef28947f6399f7d26460e82c8184f2b479737463564df91838776106eca5a130fc41caf3a83293b72905a0bf77b6a9d10e229a50f1f281dd9dce1155dd87f008dfb35f529cbd934314191ff1ddc7feadd96070024c33d6cea6c711fd1538362d32a69e797df5564486ad68da70ad619032339145b8474fba73bb40c5de10740056ffc98f57b5d681386d23456dc564f21a698a6965589df94acb0c11511f5b57c7dcf62fddbbb332a30d3983c892665b8f7b5bccef0706eb6d5b6d7bddb2113839869ded94b8d9567dc062aee1b91b8bafd98471c6830df65d65ed03c71370534fbde9204b84def8e824f993b747f4193e0065f0dff1fe08c7eb13a96e75f654691eb94a2c4c24777fdce5d6988887db8b78ef29ec67df979b23de9fa7733d670b585b892ff552df50ebe9a713fc0de8dff160209a4e7ce825c769c51ae2fbf09ff1fc427fb2ec3b37894331ac26a336dd8140f95c87fc1eaddaa562c3512781e0e02503e4a657e3c4e182519f1aa35715eb74dea9d9593d5bb6894e9b36d38d134a84ccb3b778c924a81917e238fc8379275bbab457077903c1700cb1f3de9681d0b62c943a3e0cd7b9c72e0a6cfb8bc6f2e46b5a0c20f2713ed21093c8d156a5d7b69c74b516be4fe62a6a9aa3fdd12e06eecb8d854038049fc0d339b385d17ca35cd8b2162fce435ef89ac8dd5c5032cc70e17d1b7bff4440a0a1831827f3367c527623a3566f7f251ffb4cf094671f7100887ff28bd9337f3b677023c0fc78fbbe9db56238083937435fa25510d3eb5bdb6605e323807ca2daf248a3db958e113061974ed43c3001e37e7a06133d679862de588cc40b9855f2acd6e30a925e7100a4925459617e950626e7b605a1f555437c50ddbf905b25e76ef6414aa099dfde1c113d908343fc7501044407e2b0ad9a75bf3595159735fef69fd240db36d97af878479b1c9222b34ed4b0a0b7f6f1d3035f6a08e4d4e9b6dc67409a2e32656c6261b151a6a0d91942bef4580489361d6fe3c3708a798fab097b0ea354d1f8964581630678a627e52d989ea69f3b070dc2314f0f79994f7049ba2435232d29fb4e9d314e1f0c7ec46934ea73b76f9149417d2a8ec4cbeda0fdae5d28ceeebc5f94415849089a962d1d218cae70d5fd6d8420c359956d263a0a7313a85f90d47c27ebe4db0ca4753591393dbc1996f302105396569c2744aa52f3715a7d5c20e38e2a7c0343e87d2b8b355ebf950b4e9bed0b72ebf5845d35ae9a241e10fa51de7271a3bc0f7c44ccfb6a032a2a91f900796b8d26b64aadc290e4ff35a7d3acf01928ab70cc9eda67ab1d42091d5c77d2d77f746648f63885769ffb3281971cf5b7aab74eccc6563a55f60a98af19a643153bbbeead5c2a28b47992816b4e0e03d1265b8c943293a78e4177921d7c2cb34a9d88dd093a1734972177342770f233a1fc6f5ce732617e7ab6b6affc161295565abd24bf5dde8f57310540198e252dbdf794e8deaaf5573ba1ab2e57d4dc88ed1981914da85a6a67d1a65e2a1432d51f9a50929cf366c102e8cf64db2b01b6f94366e3204d4516b8a96031f396e86925b3a906d6c2463ff64388d97aee5ca96281b55637c224e59baef65a3891c9eb5150437b252cc7bcd704aaf7096cd5b8e456952338b25636159e4699b83cc25b98c740c956b72e2b3d96f83d9c3f368b48a6ecb7092291873d8f27d5688f5d1b652bd9d6e5defd5e6c2ca59d27d6db9946946948a9f1aec5319641ab318ff8c35453cb3e32a9d22b2cf981753119e984c306bc7024ca318a46618153c9f6f6252b9238a5702ced650847c22e2b1843f5930c045430d0e83ee6ba51e4e1618274f707ac63c49977214d4c890aca50ab941181671e626d56fed24a4500004f6b220a5120fa37758d88020577469a3121f4076eaac92cec63b07c261df29105274f542b9185f09e12ae4aa21d17a084e029e74f426dd1c36244ed536c56c8374ef1eabacbbef1cef04106285c673035fe4d0c15a9d9e94c66d12febad0988dee8fda3c832a1c8ade7e870535b602fab3ed3ae2e1eddf09a61801eaff1759abc22c5b5c5aa2fa0874d1cbd9b4ebde1b62b4a27d817ce5a4313acf9914ab59778b54e0ae95179c4eebeaa2f34c06b3c2a8f722ee1798188df6b620f2c2e2849de0903ac6e77890fff31dca8896a9faf40c8cda4a0f9819ba8b26304047943c6480dfb9f4a5ad01b870b3e34f15200fe88a498b0b2f659c0eec12b9be0cdf558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a64f47b0b54af8c3cf8a4542ec406945e54222860d4be709cdb235692fc0aca006fe2ed9128c2a70279f1158ad38b75d929a72ab67785f097887f86f6054539aa3568437374af3047ae1566c24302755475d12b5279c57c09db8dff0063f9ebfceba789a31613c7107b15c851d28c75e56ad79dcb5dbd67f752925638cce5202bb4e99560d17cdb45648ccd45412cd4cc87ecd3995268cd7a3a2029078804d07679d12af4494f1d4d14dc78366494161e445d91c0eab500a62a1aad8148f898cf9eff677816da694d67b749fabd06f719de452bd28134fdc330e56ec86d2ec1c668aaee8df02ac36aecd62adbabf25a880e6effa4da4f4d346091dd8cfc88a7a5caf5072843b79f2af8b7c572a1c23a75d3c68c3ebcb0504d443c396fad781dd0705448a249482aa6213bddb3da2cee53e89e861750f9f9acb1bbd435f7ce106b3fc5c102589dcdd490e1adee60468a89ff882d83060c21364c9365cffd0cf19549087a5d4279558be34c03b155b8de761f633e0316e61cd927b75c62f8a039e58822caaabdbd2ec05aa3e70d3c6b82c7bcb0561e26d79da10a4ff5ebc19291bcaf830cde86ca467f149c8a18a40ca882691fff4bdbae501bf848e3855d9495ae0e72606152e3bebfb1a7047bb48e41a74974f0cd01881a96db57de133e33aa4d17e69fd28a74cde62dd417e90477f8a718aafb2a00de6b97f9cac466cddf6bf98afc2fe55f077f455d042162b35235f62e711274897ccd14dbbe98b54402cd06d74326ee8a81540b4f7b7d1cfe9eb1178a87ad555ff7aac5f2b451832da5af18e33138409ba5576cae8ced346f1a18eb2a8501d2ee4825efc505acdfa52960ff8e7a837222823919da90c239c6815b55c771695f1bc30630bf39eeffcc2fb94e690d0466c5cdf886da4d423fee7e89639ca2d94220ae44a74fd1a9fc526605c82ff023cacd671f4bb6710238fe46e7078dcad58693f2d4120d03acee128ff99439e2b3155f92bedb21b09ab601d38a00859c4dbe2ecaeb114207efd160e4a9f680ded5d249dccd7f1398ad1f3003003229eb8ff23b57ff081646db9ffde4fe7288339f44791e1b706471f1390ad3fda0472ccd0a9a6fad996ffa957a6b4c21d4f585f9295ee2ca24dc25a945cc3b2c9b4bf325a813885494e0be33ea4bb05519b26915ad80135297ac2d800d75782dbd87d2d6129fd8e9b7fe8c09e9bd06bfe3e021bd558a8d732ea78a785e91dfaf44c60ab9303282cf8d5614007fb1e451cbaa0013b2973669377c8cfdb92caa83a1ecff245550cf7aaa42be833a0e0ed9b9295da531efee72d598fdc00a32ecf005405d8329d6eead6bdf2c310f45ffdc3000081827fff98eb76e00c50296f106190767e5da0b7c6be6828e2393664bc902234046fb6b4d9b45c539151c3ce3ac66b6e6fd0cb9d77dd7cf09846ea1d1bfafb536ca06cc81c703a4906f7faca6775782878f6ae2c92a13c957f75edd90720c22a78e1ffe591f6f40747649f8acf36b49f652fab16979957caa38e78976783471ebc5b02ce16e726908a7485244677db4ad93168bebab5c6270944ddcd161b8a9a7c8351a1f2e36cc2feebd3bf30cee54f2a636c257924edd304fbc616ed67687ecf933b1969e1ef8c320ff0e62fbdc53575573aa420c6bebce101b6ecbb366d3253fb00aa82c19373fe2e24416fa044e2b30938a05de47eb45cd6533a3dc7e7fc3cfb5bc1008780ca1660780a14593a1695723eb062a3df15d008122503f6f260bdebb97f4034623c4be1201ffaf55a50c927799bff4db277f25778242abdc66dab1ba73d9133448d14282a598d94d7a9acd5df99093d417417e720fa63aa13a459ceefda1a45bc4641df9325790f7a86055acead97a51673045d72e92a3843a2fc89cd77ee88d3e19c978fa99a8922ff1ee01081bf974b94498953d40b6efa143f20c24a76c1fce63a9af21da81b8d566a25294b7a88e21519a4a095dc7f2644e2bf5299c7c6e6486861bf78dfa2279bd950cbc062b8edd3cad7cbf537cbe456904d5870ce9a8997bdb85838c793b49b937df98e4502a9531199ff903fada260b80bb10fd2485d253a46f44d2e89289390402488b9d5e9c0d1117ebe26cffa3c52bee6a543d96caef063d3bb5f21c5e4a612f7b029e55f4b70ecc20ebb8c8a35a4e72561c858dd8e78968548257fc29ea0488a92134f25089d0987281c8e94592b2bd47885801e4ec44156315bf4219101f985b699826d9f7f77434fb69c447ef5bc0ea7", 0x1000}, {&(0x7f0000004f80)="f8a8c5c82cadaf95a6b373c72745546a796b2887b5aba495dd8ea08aa82df2f9e1518c4353ba4a8496720bee4d55ebb3567c5c2773fa3d6b460638690bba426f8f297ab82e6fcb901e8c748dd5e9321f918ad6e1f826fc27c1e4f7dc1fe2a88948774850fb116c1316be87f90c122594c292db9a866f54512e301ee41eec71b1c4a73fe4582f5e25fdccc425312b34c01c6121015ce2b59708f727cb598d69a9611bd0c1f7ae7cec056f938c63076b02964db0a74f8ef2cd5419e0a7bd7972bd585d79952d31ae006f3e3fdc888346460d3a65cbd0c30f0c7bff9afc098a1a94193b6815139c8257a52acc6adc371b6495ee56d7", 0xf4}, {&(0x7f0000005080)="274e54de7dba78c6eafcbfb9809f973e4411ed0ea56f570df5146beaff3dec566b750351ce1a04b87899f78e9353e1423f7b3e89637f23b26a336ef939ac3db7655d28ef40fbc8679aa8f9975bef4ded09b8f14c600617a360", 0x59}], 0x7, &(0x7f0000005140)=[@init={0x14, 0x84, 0x0, {0xfffffffffffffff8, 0x8, 0x800, 0x871}}], 0x2c, 0x11}, {&(0x7f0000005180)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000053c0)=[{&(0x7f00000051c0)="83d3217bfc2cceb82f8be1a898564830997554c7de4ce07a34ae856ae08b16bef9f21b0984c2e0793c84dc33e248f28cbb45567c2cf39bb62e79604396bdecfc31a2f4", 0x43}, {&(0x7f0000005240)="0609e01722a668e796da35027c1c1169f678266ddf51602849f0ec5bcba36c48805918ff4d37a00b3fbe84c25f0354ea4de7d43a6c7c94f7e9b20f2010871386512a93c77bed33fbf1746ba2ab494730a542ad", 0x53}, {&(0x7f00000052c0)="cf4691f5cbd12066d2a2e381858611d62d14a49959ac18089ea194971b7bfdd1d3d46ab538f7a8338881333a8fdd99ab87ef29e8c6b162ea0847780f9f3f048a4e36e7096fad79975801a75cb39a51ef4ec2a5e23d86592dec712ab5d8112f288eacc7696d344fd75c46a9d554566f8b16da33432d9f2e362a9dd724a0c8f69ad2e7e00261037208057e41977b4f46c5cd12de6e6100f11883a6e066ba07766345c12abe67d534458ecec57deead23418f1fcb8fcafe21c6648775ee8c78346950d687ccb5c7a7b441c450", 0xcb}], 0x3, 0x0, 0x0, 0x40810}], 0x7, 0x1) syz_open_dev$dspn(&(0x7f0000002300)='/dev/dsp#\x00', 0x9, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f00000000c0)={0x4, 0x0, 0x5}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002c80)=[@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x1, @empty, 0x40}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x20, @empty, 0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc0) ioctl(r2, 0xc0184908, &(0x7f00000000c0)) 2018/03/24 21:35:14 executing program 1: r0 = socket(0x8, 0x2, 0xad4) r1 = dup(r0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000002c0)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x5, 0x0, 0xfffffffffffffff8, 0xfb, 0x8000, 0x7}, 0xc) timerfd_settime(r1, 0x1, &(0x7f0000000240)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xed7}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0x64) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20100, 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0xfffffffffffff800) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) 2018/03/24 21:35:14 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000040)=@ax25={0x3, {"26b425da283560"}}, 0x10, &(0x7f0000000140)}}, {{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000000540), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0000f9ffffff000000"], 0xc}}], 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xdc08, 0x5, 0x7fff, 0x2, 0x80000001}, &(0x7f0000000100)=0x98) 2018/03/24 21:35:14 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000240)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@hyper}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$void(r1, 0x5451) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)=0x6001) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000300)=""/249, &(0x7f0000000040)=0xf9) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) 2018/03/24 21:35:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x7ff}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000002c0)={r3, 0x1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/24 21:35:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000000000"]) [ 46.089957] audit: type=1400 audit(1521927314.756:21): avc: denied { name_connect } for pid=5803 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 46.174094] audit: type=1400 audit(1521927314.830:22): avc: denied { map } for pid=5819 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15844 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 46.179806] sctp: [Deprecated]: syz-executor0 (pid 5827) Use of struct sctp_assoc_value in delayed_ack socket option. [ 46.179806] Use struct sctp_sack_info instead [ 46.226625] sctp: [Deprecated]: syz-executor0 (pid 5835) Use of struct sctp_assoc_value in delayed_ack socket option. [ 46.226625] Use struct sctp_sack_info instead 2018/03/24 21:35:15 executing program 6: pipe(&(0x7f0000000240)={0xffffffffffffffff}) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="4af5ffffffffffff"], &(0x7f0000000480)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/24 21:35:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x100, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) fcntl$setsig(r1, 0xa, 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000140)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e20}, 0x1c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="b8fae909e753e371f6de8f99992013ae6b016e86b5a0d035977413a244c1f731e7674642212c02848353b57f66abbec1bbede271d331cad8b0d39279f402bf62066a9e96e8ebfc863505b912d105e926b76b88cf0b966611f1330d5fd4266fe67c6abb23fd34fb2f9e05d02e623c8c66a03c7f204ce461e176d0f63ee75882399516ce017a25608937ddbf34ac1f789f64bcd8f7ea622220a55fb852431c9edd8431f73994b8a929c24f6f7bcc2906e6be77778a8c8f7dc1c9883537a6c077da6dc1fdbca8cbdc5d51991c1405ef6301ee62083074df354a80cb36c0f0d8f545d80792373b42db7fedf1607864410d45fb9f2f43aa4bc4cf2ece072bf3271224e0c2fc40e20f0ef69c111e85cf4b6ac2e5e68522ac748e244a5733152e5580a2f27ce2cbcef18371397bd0ef7414bb47a1b5196f86d2c9845f41b3237340995a4c57b9f3fbe71adf9980759e112572b16acf90204bb38a23964ffbeb991e76b63b28d2a92aa08c7cd3cd0047b957d0a911f9bc15109b5d6864cf398fcdf75c4212feae2b9f91e3a0fc71d3cf09"]) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'syz_tun\x00', 0x100}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x6, 0x100c0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) close(r0) clock_adjtime(0x5, &(0x7f00000000c0)={0x1, 0x1, 0xb3, 0x7, 0x81, 0x2, 0x2, 0x4, 0x7, 0x3, 0x3, 0xffffffffffff8000, 0x1ff, 0x8, 0x7f, 0x1, 0x3ff, 0x8, 0x77, 0xee7, 0xffffffffffff8cd9, 0xd784, 0x5, 0x3ff, 0xfffffffffffffffb, 0x8000}) 2018/03/24 21:35:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x10044, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x120) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/03/24 21:35:15 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, r1+10000000}, &(0x7f00000000c0), 0x8) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000140), 0xff2a) 2018/03/24 21:35:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x230000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x7d, 0x0, 0xfffffffffffffff8, 0x9, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, [0x10000, 0x6, 0x4f8, 0x4, 0x80000001, 0x9, 0x3, 0x0, 0x8, 0x2, 0x2000000, 0xfffffffffffffff7, 0x2, 0x2, 0x98]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="4ee2ee64cfc977b8b709231f518f1ffc776c3032ce8e64095efa95407048b7fdd89ad9f5eb66cef16a0bf6c920708db5850b52fb46a54f3ab18b35ad6b2aaf44e3af6c", 0x43}], 0x1, &(0x7f0000000500)=[@init={0x14, 0x84, 0x0, {0x2, 0x8, 0x8, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8000, 0x463, 0x2, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x100000001, 0x8208, 0x8, 0x6, 0x2, 0x2, 0xfffffffffffffff9, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x5, 0x5, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x8, 0x1, 0x6, 0x1f, 0x1, 0xd5cd, 0x44, r5}}, @init={0x14, 0x84, 0x0, {0x63b088bb, 0xffff, 0x9, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0xec, 0x400, 0x4, 0x8, 0xffffffffffffff31, 0x3, 0xc8, 0x8, r6}}], 0x134, 0x8000}, 0x4084) 2018/03/24 21:35:15 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_CREATE(0x3, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x0, 0x0, r0}, 0x249) 2018/03/24 21:35:15 executing program 3: unshare(0x40600) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x100000001) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x0) 2018/03/24 21:35:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200800, 0x0) dup3(r0, r0, 0x80000) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/254) sendmmsg(r1, &(0x7f0000000080)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000632000)}}], 0x2, 0x0) 2018/03/24 21:35:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/225, 0xe1}], 0x1, &(0x7f00000002c0)=""/234, 0xea, 0xfffffffffffffffd}, 0x12000) recvfrom$unix(r1, &(0x7f00000003c0)=""/201, 0xc9, 0x100, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000100)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/24 21:35:15 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) 2018/03/24 21:35:15 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/219) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 46.690925] device syz_tun entered promiscuous mode 2018/03/24 21:35:15 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200143b00fe80000000000000000000000000000000000000000000aa00000000a67dc1aa23137ea7f3ff11d35580a84c8fa89d92c97d1d2638836823ba76ded37ec54312d2e91ff76c7f53ca46d394f52009e35cff6f2c726cdf7662492d9433e6cee2455ffc1e9786b2e23d05a9015f5708218887d952589e28a48a7de0bdff1c77df1e41331de387dd3ea88b0e3ea73d0b026d478731d24d9e88f7337e650eda46ad5f4fe0edccfed3941a056e99d14bd7d2", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="bd7f5f72907800ce6f9e81499de40a18f7ffffff4fdac630ac238462c33bb3221de939000abe3964df6e87acca67c4ead15c710838eda92f3ad7e083a083b3abbc"], &(0x7f0000000480)) 2018/03/24 21:35:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x10000) 2018/03/24 21:35:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/135, 0x87}], 0x1, 0xffff7ffffffffffc) 2018/03/24 21:35:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x400000, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0xdcfc) 2018/03/24 21:35:15 executing program 7: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x3, 0x1, 0x0, 0x0, 0x6}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x408000, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x109000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$VT_RELDISP(r2, 0x5605) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000680)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000080)="a1a5f399adc2e44cf65225a5a83c1354c759683ce9f5610bc4efe19b4f9cc9f64aa0d25198ef8fac433e18a90cdcab", 0x2f, 0x7}]) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000000c0)=r3) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/24 21:35:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001800)='/dev/amidi#\x00', 0xff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001d80)={0x7, 0xfb, "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"}) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffef6, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x0, @loopback=0x7f000001}, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) sendmsg$rds(r2, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/111, 0x6f}], 0x5, &(0x7f0000001b80)=[@mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x5}, &(0x7f0000001340)=0x101, &(0x7f0000001380)=0xa4c, 0x7f, 0x100000001, 0x8000, 0x0, 0x8, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x4000000040000}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0xff}, &(0x7f00000013c0), &(0x7f0000001400)=0xbb6, 0x1, 0x7, 0xfff, 0x1, 0x2, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x10}}, @cswp={0x58, 0x114, 0x7, {{0x800, 0x200}, &(0x7f0000001440)=0x800, &(0x7f0000001480)=0x10001, 0x7f96, 0x25b8, 0x2, 0x7fffffff, 0x61, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x2, 0xffff}, {&(0x7f00000014c0)=""/180, 0xb4}, &(0x7f0000001a40)=[{&(0x7f0000001580)=""/216, 0xd8}, {&(0x7f0000001680)=""/170, 0xaa}, {&(0x7f0000001740)=""/164, 0xa4}, {&(0x7f0000001800)}, {&(0x7f0000001840)=""/201, 0xc9}, {&(0x7f0000001940)=""/160, 0xa0}, {&(0x7f0000001a00)=""/48, 0x30}], 0x7, 0x22, 0x100000000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001ac0)=""/122, 0x7a}, &(0x7f0000001b40), 0x48}}], 0x1b0, 0x20000000}, 0x10) uname(&(0x7f0000000000)=""/172) 2018/03/24 21:35:15 executing program 2: bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) connect$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1f) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x5, 0x1ff}) sendmsg(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="16180ae30cff6a7205df6d1909920fa2f485e943e775342f388b81589cf0235fa6f136dbf2b49053d74ee8355625223a9ccc5eacc20774093403b834279402575d52b95ba6670a4194fba3b715e82fc1f293c9487306325155477f571af654d6ea2565c5cc1a7ed86b8be8cd84f6b8c32ad49f5c1bc9b91b0ced1ebffecdd1b17b221a975e650dfe4d52899626212c89739a06c6b3639b0f88fcf8661acee3c6047b3062c230962a7f5bf756acb2f8139e0fa1df2747e539b9a0571e006ff2d08a458b68581f8a8ac976a330", 0xcc}, {&(0x7f0000000280)="cc7328ac7597a55602482852107f6572c074c9e3fba0fad27b345c7383e823965426f7249e932a0ab661bc470b3398d73f0d54c4aefafbc6433d9aa5c8dc48441c74f993d7ae4384f30652bc4945b5b928699355a0305af92316c0b4ed4ba3512a403777d1ce7269c98ebbc108602d176db7f1a98e795fbc05829d9a0da69ff3432acdb728901747f3c2c4c15a0ca7d2638a16f26e88ba462a4f2d0b5a8b1898ee6cff4cd63be194f55e54266abdaf4e994b7372fede17dfd836af6636f6314e7930612e1ed6ec4241112b769ef97263e1351f504fc7b859ea439bd619a3943a64ef4601c84c67454a1803ad3a1122a4", 0xf0}, {&(0x7f0000000380)="15807c05a7dc2b0a945b0eb15458096eb4e6769f3e7970b14de7ced4125622825a792da0cd7847a26a53bf19d2ad33721f6ebc1eec5bdfe64ff2c5cc69187d198cd5c63f65c91ae0bf2eda4ff10eabd275a9142233a2e76ed4f2902ed5eaf36872b301d8538575929634bdab9b9cf78d1162c7e3d9374a06ae3d217490f1fbefde7ba8e9db3c5e773a4dd6f17db8e307f2786f532516ea0f0bc1ffea5089bf5943d79b348f82b9f9a232da639eb675570fff3656feef7663daae64f77b3bf7945d3628c9f071e8ccad3c5cc1e2d289", 0xcf}, {&(0x7f00000000c0)="d11ec1e58ce90d39679a5d8a33a5d7831a89c43df683d50c", 0x18}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x6b8}, 0x40) 2018/03/24 21:35:15 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x3, [0x2, 0x2, 0xffff]}, &(0x7f0000000480)=0xa) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) write$rdma_cm(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00 \x00\x00\x00\x00\x00\x00'], 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x3f}}, 0x800, 0x101, 0x0, 0x3, 0x60}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r5}, &(0x7f0000000100)=0x8) write$rdma_cm(r0, &(0x7f0000001340)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r4, 0x1}}, 0x18) [ 46.751500] syz-executor5 (5851) used greatest stack depth: 15880 bytes left 2018/03/24 21:35:15 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) syz_emit_ethernet(0x52, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x886c, "930195d1c990fbb1be4fa2d039dbb98686310b8d6c94c160252837e576aef046dbfc1241626c2164059ce0d6618874c363de9f02a43da03f1cb6dbf7c873780c54a58767"}}}, &(0x7f0000000080)={0x0, 0x1, [0x45b, 0x9db, 0x101, 0x73b]}) 2018/03/24 21:35:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/03/24 21:35:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x0, 0x3, 0xffffffffffffffff, 0x2, 0x8001, 0xffff}, 0x5, 0x800, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x6, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000000c0)={r2, 0x9}) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/24 21:35:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000b80)="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", 0x189}], 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/03/24 21:35:15 executing program 3: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ocfs2\x00', 0x100c, &(0x7f0000000100)="085c764f759329527869d8113c0fac4d0b2e39a27181120b40fef16cd0518304fc3bd7147caf900922789c55195fea648611f79a1ae664a2aadfe325ae89f5d699b95b37d17a08e360e26a9bd9745021baefcab2f77d9c5dd2f35279b75837f0aaffa05b5205097d1735ab2152f6847d2cb778701797a3460e9eb8f5b92d837e0247565a348d9c9438830879dcec4df8285b1623f423e405529cc0aac0e9800157704dccc21868228364187b7d4de38be51e79c092032619f4ba55b17671b7eaef363aef35f182057d70d4") mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 46.803803] binder: release 5878:5885 transaction 2 out, still active [ 46.810632] binder: undelivered TRANSACTION_COMPLETE [ 46.835196] binder: BINDER_SET_CONTEXT_MGR already set [ 46.841651] binder: 5878:5899 ioctl 40046207 0 returned -16 2018/03/24 21:35:15 executing program 1: r0 = socket$inet6(0xa, 0x4, 0xff) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x400000) 2018/03/24 21:35:15 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c47", 0xfcc}], 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, r1) 2018/03/24 21:35:15 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x2000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 46.877169] binder_alloc: 5878: binder_alloc_buf, no vma [ 46.879809] syz-executor2 (5906) used greatest stack depth: 14472 bytes left [ 46.883162] binder: 5878:5899 transaction failed 29189/-3, size 0-0 line 2963 2018/03/24 21:35:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000100)={{0x80, 0x6}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) 2018/03/24 21:35:15 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x10000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x7, 0xbf0a, 0x3, 0x670, 0x665f, 0xffffffff7fffffff, 0x6, 0x4, 0x5b2c9590, 0x4}) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f0000000480)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/185) 2018/03/24 21:35:15 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_dccp(0xa, 0x6, 0x0) signalfd(r0, &(0x7f00000011c0), 0x8) 2018/03/24 21:35:15 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8801) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x13, 0x9, 0x4, "8370059c69b7e5f4d4c16f8533721931d93a90195f65242644ec52353a9e2c248c4daac9a35d7a4ac326bdb87ece5393c6d7856c111efd46ba8e7d8dd26c9f25", "a006281168a25ea1fc730a5a6dcc49a0b59fd4b7d42ff175c8a73ea3203aa52479810ed3682e3d5ee8d04dfb9036a795c54d44fc585399ccd1e6a44d0c6f4177", "f3c3dc3d8d8921704756f1c0d6f9f3c469bed2a9909e224e7f0431a161465a14", [0x7, 0x80000001]}) io_setup(0x1ff, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000200)="b84d437afaf581788389fafbe94b26aa3271055b9864621e7c5f0439ce45113eca9dd7b04b75ddd6eeecbce22facd5eb34c37b3caa7690a9784ac9aa383b866c1c9e40d60370725953993413041f5e8f3286b2b37531735ee06240b8368441740a6ec97118b7eb3df83e19bc6842b9f3017c8772a2786af2ab2451e48ba7618d5f4b85b2bef29bdda7048cd6b0849893766ce234133e2071b19b3d24b46abcc1f4caaa9fa930ec37daeb494a34290a4fa18a93cabb0a3b5447d64f4fdd4b6923a2486874bf8752d7b811fe8e00d32f2eb8667edadea9f87160e9fa1493042328c25e7f", 0xe3, 0x100000000, 0x0, 0x1, r0}]) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf80000000000, 0xfffffffffffffffe, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e22, 0xfffffffeffffffff, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffb}, {0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x533ee5f7}, 0x7fffffff, [0x241, 0x9, 0x3, 0x10000, 0xdb2, 0x4, 0x0, 0x81]}, 0x5c) syz_extract_tcp_res(&(0x7f0000000380), 0x7fffffff, 0x7) 2018/03/24 21:35:15 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8), 0x8, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r1+10000000}, &(0x7f0000000140), 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f4f93)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) tkill(r2, 0x1000000000016) [ 46.953454] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.959720] binder: send failed reply for transaction 2, target dead 2018/03/24 21:35:15 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x8000000000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYBLOB="fdff000007e5"], &(0x7f0000000280)=0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 21:35:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f0000000040)="7dcf657468302100", 0x1) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000280)=r1) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000000c0)="5381de62a2b2c11e0f80ca17cd3fbd3a2725529d24b04ed6eb67056b60235bb4df68e9491748b008c2ed4f87751396a642e7c5e6469ef3b6e6c8164192b54bb0a59d7bd23d96fff3dcb3a56955f4f6a5d9707e63a9b5cbbdfe", 0x59) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7ff, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) 2018/03/24 21:35:16 executing program 6: r0 = request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="5c25292c74727573746564df00", 0xfffffffffffffff8) r1 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="32bacdbc4a998c0244a4d90868306e9b00a621de0e94a84d759c21e288c50eaed1a9d42d910e5c2824466eb6f997226e119983127ed7f36cfcf0ff", 0x3b, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:16 executing program 5: perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x2, 0x20000, 0x2, 0x0, r1}) 2018/03/24 21:35:16 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x29, 0x1) ioctl$int_in(r0, 0x40a0000080044dff, &(0x7f00000000c0)) 2018/03/24 21:35:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ppoll(&(0x7f00000000c0)=[{r0, 0x290}, {r1, 0x4240}], 0x2, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x1ff}, 0x8) r2 = getpid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x7, 0x4, 0x15aed828000, 0x0, 0x1}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x7, 0x9, 0x8009, 0x27b, 0x0, 0x6, 0x2, 0x8, r3}, &(0x7f00000003c0)=0x20) waitid(0x0, r2, &(0x7f0000000240), 0x8, &(0x7f00005d3000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r4, 0x0, 0x10}, &(0x7f0000000440)=0xc) 2018/03/24 21:35:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100), 0x4) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/24 21:35:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x0, 0x3, 0x5, 0x2, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xdde4, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/03/24 21:35:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x32000400) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10100, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x1c4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b5fe0)={r0, &(0x7f0000b59000), &(0x7f00000cc000)}, 0x20) 2018/03/24 21:35:16 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00'], &(0x7f0000000480)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x280) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/199) 2018/03/24 21:35:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000), 0x0, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/03/24 21:35:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) shutdown(r0, 0x0) [ 47.596622] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 47.613253] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/24 21:35:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x1ffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0xfffffffffffffff7}, @in={0x2, 0x4e24, @rand_addr=0x94}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xa2, @empty, 0x100}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x8c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000000140)='@*)user\x00', 0x8}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x3350, 0x7]) 2018/03/24 21:35:16 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa00aaca84aeaaaaaa0109b1f1c02ff9492f06aab4e70086dd60a473c200142b00fe800000000000000000000000000000fe90000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)={0x0, 0x0, [0x4000]}) 2018/03/24 21:35:16 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="b7123d73d3a58011d61dfd66df6f529fb86a2fdf48a051e38776b969764029be3b6ad8d512868d0232032f87373be44a6f774b0986b88a2f199a30320caaa6362cb4a9d372973144fa5ce2d4135dadb1fc529db43ac5cfc2e6ec373f18a8fe6becf388ba9794b4695bd9d476aa5ceed242b5c1"], &(0x7f00000000c0)=0xa) write$evdev(r0, &(0x7f0000a37000)=[{{0x0, 0x2710}}, {{0x77359400}, 0x0, 0xfffffffffffffffd}, {}, {}, {{0x77359400}}, {{r1, r2/1000+30000}, 0xffffffffffffffff}, {{}, 0xffffffbffffff00d}], 0x70) 2018/03/24 21:35:16 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x5}, {}, 0x0, 0x6}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r1, &(0x7f0000000040)=ANY=[], 0x2b6) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '/dev/sequencer2\x00'}, &(0x7f0000000080)=""/206, 0xce) 2018/03/24 21:35:16 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8932, &(0x7f0000000000)={'bond0\x00'}) 2018/03/24 21:35:16 executing program 1: prctl$void(0x1e) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x8e, "dddf81915202cb7f9ff988318a8cfeff4c576784402fd512cd3743bf97897598aea7e106a68c7a2ef1cfc781f682d19bc93089117d64c5f3e265bb076e2f81d6e3515e1677f05b9eadd3175c9eb4ce12d64ef63b4500a00b7943ed582b89f02a68ae695e712a37c8f7f96c4b5ade4720d065e03b8b1a7bb73a347d9d1d090589154e2979f6c8613afb322c4fde81"}, &(0x7f0000000100)=0x96) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x7e, "c28233834fe0f833dac1708c56b3fa63e13d24d649fe6777a834b92521fb7d17ad1a999c92a210fc0a0ced87b0e7f56046dd508727b2e8fcb2ff743fdc1a2cb38762b394b5104e90575fa8834f096c59a1a7774d46c79f280e96209fd056796bbfe4597b29fa62b4fae57fc73be14df95c567bd2d45d8a5da24814d2cb65"}, &(0x7f0000000200)=0x86) 2018/03/24 21:35:16 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80, 0x80000) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x8}, 0xc) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mlockall(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r1]) 2018/03/24 21:35:16 executing program 7: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x7}, 0x8) signalfd(r0, &(0x7f0000000040)={0xfffffffffffffffc}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x1, 0x9f2465053420145, 0x4, 0x7, r2}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/66) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x5) 2018/03/24 21:35:16 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0x1000000000000, 0x0, [0x0, 0x0, 0x0, 0x35d]}) 2018/03/24 21:35:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet6(r0, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0xfc, 0x2, 0x3, 0x1, 0x1, 0x2, 0x3ff}, 0x20) listen(r0, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000001c0)=""/70, &(0x7f0000000140)=0x46) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x41}) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000180)={r3, r5}) syz_emit_ethernet(0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaeaaaaab3000000000000000000aafe800100000000aa03004e20ff07000000000000000000000000e1663dd2aaf5206febe4f10a7af0", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000100)={0x3, r2}) 2018/03/24 21:35:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0x9}}, [0x4, 0x9, 0x5, 0x1, 0x1, 0x20, 0x46ed, 0x80, 0x5, 0xefa, 0x8, 0x0, 0x4, 0x7, 0x5]}, &(0x7f00000002c0)=0x100) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x6, 0xf, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x78}, 0x1}, 0x0) 2018/03/24 21:35:16 executing program 0: lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6af01)=""/255, 0xff) 2018/03/24 21:35:16 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0x0, 0x0, [0x0, 0x0, 0xc7f, 0x8000000000000]}) 2018/03/24 21:35:16 executing program 3: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0), 0x0) 2018/03/24 21:35:16 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x2b8]}) 2018/03/24 21:35:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x6, 0x1, {0x0, 0x3, 0x1000, 0x0, 0x20}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0), 0x20) close(r1) 2018/03/24 21:35:16 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe80000000000000cd71e5fc5ca4d2c90000000000000000fe8000000000000000000000000000aa000000000e3e1cd08a30f71691fdc27747fd341798fbccbc8d45e27b6509538a3500dcb3f590484a48761ef3a80596a2026a4b2f69ef1d44e1933c942fcbe7bc4db66f5f65b0424e76f9ff12e89e0f539792b110aa6844b6df23b37d4d4543dadab23e721680aae6ffe648b5e2ff3e3dfac8432aa60ba5971d7ca2e9fd10e0d1ff39e917ac2c3f0fe3e28a59025a987bb7dc0787c20fae69138e1dc3bc02ccd61c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)={0x0, 0x3}) 2018/03/24 21:35:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000003, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2e, {0x2}, 'bond0\x00'}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x381000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/24 21:35:16 executing program 5: socketpair(0x18, 0x0, 0xc54f, &(0x7f000003eff8)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x0, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)}, &(0x7f0000000140)=0x50) 2018/03/24 21:35:16 executing program 7: r0 = socket(0x10, 0x7, 0x3e0000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffd, 0x3f, r1, 0x0) r2 = socket(0x40000000035, 0x5, 0x0) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r2}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x2e) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/24 21:35:16 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000240)={r1, 0x0, &(0x7f0000000140), &(0x7f0000000180), 0x20, 0x3, 0x0, &(0x7f00000001c0)=[0x9, 0x5, 0xc], &(0x7f0000000200)=[0x9, 0x1, 0x51, 0x7, 0x6, 0xfffffffffffffff9]}) mkdirat(r0, &(0x7f0000000040)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x4, 0x5406, 0x400000000000000, 0x1, 0x0, 0x0, 0x432, 0xc, 0x1a1, 0x3, 0x101, 0x0, 0xffffffffffffff80, 0x7f, 0x10000, 0x8, 0x9, 0x7, 0x2f3, 0x0, 0x7, 0x20, 0x7f, 0xfffffffffffffffd, 0x80000000, 0x5, 0x400, 0x60, 0x1, 0x200, 0x2d, 0x3, 0xfffffffffffffffd, 0x6, 0x1000, 0x40, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x4000, 0xd33, 0x10, 0x6, 0x7, 0x5}, r3, 0x3f, r2, 0xa) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) renameat2(r2, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/24 21:35:16 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@mpls_delroute={0x54, 0x19, 0xf01, 0x70bd26, 0x25dfdbfd, {0x1c, 0x94, 0x0, 0x3, 0xfe, 0x5, 0xc8, 0xffe61bf1f1ce0766, 0xc00}, [@RTA_DST={0x8, 0x1, [{0x4, 0x81, 0x3, 0x7ff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x10, 0x1, [{0x0, 0x1, 0x8001, 0xf3b}, {0xea39, 0x4, 0x1fe4, 0x8000}, {0x4, 0x4, 0x5, 0x20}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r3 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r3, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c000000000000000000007d0ff74049e12440f339e8d100"], 0xc}, 0x0) 2018/03/24 21:35:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x9) 2018/03/24 21:35:16 executing program 3: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dcfe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x4008000, 0x0, 0x0) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000100), 0x0, 0x40000, &(0x7f0000000200)=@can={0x1d}, 0x10) sendfile(r0, r1, &(0x7f0000b7a000), 0x3) getdents(r1, &(0x7f0000000040)=""/208, 0xd0) 2018/03/24 21:35:16 executing program 5: memfd_create(&(0x7f0000000080)='\x00', 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) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/24 21:35:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000001c0)="baa100ec360f01ca660f7f8600800f00dddb3c0f01d16564660f3a0ae58dba2000b88900ef2e0f013f67dd85fb091db3", 0x30}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x8000000000000, 0x1, 0x2000, &(0x7f0000005000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 21:35:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4000000000000051, r0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fchown(r0, r1, r2) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000080)={0x8}, &(0x7f0000000000), 0x1400) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa005ce00f1773c200142b00fe800000000000000000000000000010de558cc6faeb8d1d8b71491fedd591fe80000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000f790780000"], &(0x7f0000000480)) 2018/03/24 21:35:16 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000061ffc), &(0x7f00000001c0)=0x4) rt_sigtimedwait(&(0x7f0000000140)={0x8000}, &(0x7f0000000180), &(0x7f0000000200), 0x8) 2018/03/24 21:35:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000002ff0)={0x1d}, 0x10) 2018/03/24 21:35:16 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x800, 0xc0) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000040)={0x36}) 2018/03/24 21:35:16 executing program 3: mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x10) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) 2018/03/24 21:35:16 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x40) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) connect$packet(r0, &(0x7f0000000140)={0x11, 0xf6, r1, 0x1, 0x6f7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/03/24 21:35:16 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x80000001) 2018/03/24 21:35:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xf48, 0xa00) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = dup3(r1, r0, 0x80000) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000200)) write$rdma_cm(r1, &(0x7f0000000140)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, r4}}, 0x30) 2018/03/24 21:35:16 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="3000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7ff, 0x8, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) 2018/03/24 21:35:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f00000020c0)="91216932346adf139d7eed85cb6970444ae4177f38875bf9403af6e713ecb0d2c0dafd4f1af22ffb2e77490b9745870b29e886e1cba4bd626e95d5810e28025f52548fe7e38967a02cf5f6fc359c3760c481eb7447da044ecbf7e127daa768ac29915d75bc11534142351390ac33efb9409ebf839f6e934919c472e8b4aec6220ba0dc4b76c07dbd1ab7ba076720864ef4bfe98c32e4e310d33cbf576395ef295afb645f1b6e3605d40c6ddd96d2d8c90d644c460760f5aacac1b8529c1bd290945629f7d116c894579d3ebd415423", 0xcf}, {&(0x7f0000001780)="165dcb46661f8c7b8f18ff1df752d7e75288a26896985a1736b07d139ae48d5d0ac60bdf30abc7e3714285ef72cc3c3d192535d740ce20b1b80a908680b9077f86131581abd7d3064f32aca6c10ab862465f65f36e1c323e65b2ce68e8dc409833dab0039fdbb8b7a7963e1884fa5b9728a00a20bd89bdfba49a49c00e872f5b19219acaa0865254601629e641d0264c7cf86a1d464df981618b5ee9d87025c39218eb8d35427a85b5f3608acd12392b694b48c5c7e8d7cece14d717629107990aaf83a7fc39c6203e08940046fb21da0cbadabfe5694161d23613b9347dcca1e3dfd108eb0cae1223ef922cf0e2861660779fff", 0x25}, {&(0x7f0000001d40)="a34850bfe01a5a2613f322d854cc287f03446e990cba3c1e4ce9b678e0eb626912ab712cd965752bdcd20d8fddd281f9a93c76dc63b0a9038a0cb13cd7ed8e759da58ee620cb78bdf56c4c218e56644cbb3d9d996cdd0fe063bfbcad0df8d6ea663eda77a11ac1b71747640b785c6825dd85a5df50a9a6e6bbca939c7be6119755fed1b9624fa5c2670457be77d167f770befa", 0x93}, {&(0x7f0000001880)="d751dd1851c54c5605aab424d141e5e29256851b0b63fb30f1783f8e3377489f4b9aaa31ffc1e132ddbc3170f1cec08ba611d93b22b14a17ec822a566da44f220019c2e35c28f1920c", 0x49}, {&(0x7f0000001fc0)="66bc173b3e3038a6bfa2f911bb21e1a65dfe599be35c2c4ee325b39cc61baa2225d5e3160e9378ac68bb39738fe07d31b4d06d4f1449e59abbfe76002c408b130cd243abc5cf733c4f6bc88f6e559e85d7366cab4b0886ceb6aa547335897311ef00000000e3383f5f5de1823b9e09524b9643f2a41ff9a3587c5bdac00093d47a1c88f373176266f557da94996c999f6ad00674f198d39ced1940f402678b0a202f7d0aad61222192114e4ca1b8e2fa045ac546c235681ea9f417194c72d3a4ec43bc95eba4074d5cb4564c6ee32658c4ec3023d336f0576de2a4d6015558f5690e73bad1eb5c7e", 0x9d}, {&(0x7f0000001ec0)="c33c143522f2ea8e3443c5909e7cab92d87bc74056a9d51ce100802a8c96b79f88a929c88b0fc990585c9f64dbcd01dd7dba7403ed8ca49c0fe8626ac9ef9e0eab7ef4e646b18727da4364da72e4d2b975e818880dd90fa06d7064c2bb6bd4753f25fa08ee103187491dfc7dc3bc339361f1c6d240227f015ef23b9a309d4802bcb595c4a2e3ea2b47a43875e9e6d125d6b204d7863e69d954d58c701ea8def66b467b7c9251d620e8163c6353154c4e1006d8c39277462862651fc6ad02902e10d50f867f81c4ec214069b607759658b699f1a63c8064180f897167f8f773cb8781901e3efbdd61b1fc7424eb101a23223d12f288", 0xf5}], 0x6) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f0000000780)=""/4096, 0xfec6}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sendto$unix(r1, &(0x7f0000000240)="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", 0x501, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000100)=0x8) 2018/03/24 21:35:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) eventfd(0x3) socketpair$inet6(0xa, 0x2, 0x98d8, &(0x7f0000000000)={0xffffffffffffffff}) close(r1) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="1600016267177bf5a602fcf70609c6fe6cc9318ebb37c8640dd65137919507f479a8bb2e62c827f9e16f9ad87e4e6bae87411227a1df735ce7f72795b4c1a7d872612bb264f2326b5de709f4a25b20e0f281f7b86a21ca0100af1420ee5b6cdc9f2cbf471217162fa8d26e4bec7ca9658ec96b8bc5a922fd2fc5c5ed1fede5da2d6878a191", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095cffe)={r3}, &(0x7f000095c000)=0x8) getpeername(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x80) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000080)={r4, 0x1, 0x0, 0xfffffffffffffffa, 0x2}, &(0x7f00000000c0)=0x18) 2018/03/24 21:35:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008e9000), &(0x7f0000cddffc)=0x18) 2018/03/24 21:35:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'yam0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x20, 0x10}, 0xc) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/24 21:35:16 executing program 6: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x0, 0x6}], {0x8100, 0xd01, 0xe}}], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0x0, 0x0, [0x0, 0x62b]}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8080, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x1, 0x5, 0x1f, 0x31a, 0x100000001, 0x8, 0x7, 0x6, 0x1b9, 0xe08, 0x0, 0x8000000000000000, 0xffffffffffff0001, 0x101, 0x1]}, &(0x7f0000000280)=0x100) 2018/03/24 21:35:16 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x60000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/03/24 21:35:16 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x2, 0x8}, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)) 2018/03/24 21:35:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="a7", &(0x7f00000001c0)=""/131}, 0xd) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x77, 0x0, r0, 0x80}, 0x2c) 2018/03/24 21:35:16 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 21:35:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) [ 48.143733] syz-executor3 (6086) used greatest stack depth: 13288 bytes left 2018/03/24 21:35:16 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x501000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x900000000000000, 0x3, 0x10000, 0x1}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3f00000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f000055cff8)=0x6, 0x401) 2018/03/24 21:35:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair$inet6(0xa, 0xf, 0x100000001, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080), 0x8) 2018/03/24 21:35:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x2000, 0x0, 0xffff, 0x7fffffff, 0xfffffffffffffff8}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x80000001) 2018/03/24 21:35:16 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) socketpair(0x7, 0x800, 0xfffffffffffffff7, &(0x7f0000000240)={0xffffffffffffffff}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x0, {0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x38) rt_sigaction(0x19, &(0x7f0000000000)={0x800, {0x6}, 0x40000002, 0x3}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/03/24 21:35:16 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1bc, 0x7, 0x3, 0x8, 0x70bd2a, 0x25dfdbfd, {0xc, 0x0, 0x1}, [@generic="42039c0e3b345f547d068aeb77ef3cc992cedc5a9366cce274ff5900bdde3b89f2b456a2f3594fcd9dc343ca19797a9fb19f96a94a20a119a4f9e17cd755aa0864ce5c0fff0899ec479f6f43608edbeb309cc02be55de590945c02f3a8b341a29cf569b27e6f34a140e5eb075238136f803d74e7fb1e2652e2f21b1c01006546c5207f8bb1a834747d01ebcee4d6b4117ac07960d2889b54b9f22c5b740fc6ab931b56ba6b", @nested={0x100, 0x3f, [@typed={0x4, 0x76}, @generic="85d6738feb1457", @generic="d8fe7a8117ecae518d9d72cdbeb4793943425c80692e48e0d9dbd01ab4b600c2", @generic="f285db7b9f5e3780c40ddf239f5c3e11648279f70ebbeb8166ea4accf529a82410a876aa7145e4acdcf0", @generic="7dfd5cfdf532f26bce1b68eec471cfca1ff8c14e6a0796a1ce0039ddb8071220fcd02df1549f29fff921758cb7eab3d7a98f3b519716c8fbe789c9e66b99706f92e4ba6bf6c4f0ad19e60dfe71275981d0a0ae802431bba5cab8b3d5b62e0961321596c21515295a44b08b02bd52a818d42bd8fbba1bb5f2fe19610e98cca6ab9c0088221b4bee8315339c538aaf1f295437b4f68620bbd2fb13b1c44ad2858b7191bac2e8"]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x8800}, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000000)) 2018/03/24 21:35:16 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/03/24 21:35:16 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8001, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000140)) sendfile64(r1, r0, &(0x7f0000000080), 0x9) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="4dc0f9667e9bcc13c1d97d4f026ba340", 0x162c52ee850fc440) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/03/24 21:35:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_NMI(r2, 0xae9a) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000340)="99a0ee0f9d841dd96f895757990cdd207201b83d1dff1d4b7f758150a229e271ef4ab5a2f5dde48ceaabc2ae6c295c4fb372d3675d7ba35c203a59cfdeb898fbc2192e8dfb2901b9a88d7668de032c22c0bdde507e8da5976b841751956b38ff5c9a15974d33af4ddc6255dc0a7c902c734824393e2d0812c9ba013b794afc03b8647de06608d6e8eea8c70e3ddfdbcdc71d6ccfa9a1b2c0ffe7b0560e2368109cbb4d98e5ee888264a2fd359053a779d0a8943b75636dc8d522fabd8360d653cf2d5b8b5be32a3b850d15ed071c3f3beb612c5f36d39a2adaab88a282f9798a2b81766d31aa7abe05ea1f15f892144c8d55de216cca17bec3bbeeae") ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000000074) fcntl$addseals(r0, 0x409, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x2, 0x75, 'queue0\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000083}}) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x230000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x81, 0x10, 0x8, 0x81}, &(0x7f0000000300)=0x18) 2018/03/24 21:35:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x14280, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) 2018/03/24 21:35:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x88c}, 0x8) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'syzkaller0\x00', 0x6c1}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0x80000000, &(0x7f0000000100)=0x1) 2018/03/24 21:35:17 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x408080, 0x0) 2018/03/24 21:35:17 executing program 5: nanosleep(&(0x7f0000000080)={0x77359400}, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00000000c0)="0000000000e5010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00006e362c)=@known='security.capability\x00', &(0x7f0000000000)=""/121, 0xffffffffffffffd2) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73656375726974792e3a232c6b657972696e672576626f786e657431eff100"]) 2018/03/24 21:35:17 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00008a3f69)) r0 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1ff, 0x20000) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0/bus\x00'}, 0x6e) 2018/03/24 21:35:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="d74dd4975ce40c25048bdc8e194be2848e0bf4e04a8d013d1d82d3f3992951fd42f745b513f97ba80c03e8a27972ac9d5c1a562bd91d3d03acec615529e578e1ad56d5424cee647880bf9239886381f91885bfcb93f5cf20"}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) sched_getparam(r1, &(0x7f0000000180)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xd, 0x4, 0x4, 0x100000003, 0x0, r0}, 0x1dd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000080), &(0x7f00000000c0)="13", 0x4}, 0x20) 2018/03/24 21:35:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="000144", 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}], 0x38) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) socket$alg(0x26, 0x5, 0x0) accept4$alg(r2, 0x0, 0x0, 0x0) 2018/03/24 21:35:17 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000f9c72b9e00"], &(0x7f0000000480)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '}+%\x00'}, &(0x7f0000000080)='trusted\x00', 0x8, 0x1) 2018/03/24 21:35:17 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'vcan0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/03/24 21:35:17 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000380)={0x800, 0x7, 0x5, 0x4, "45d80a0707a9f28ea21cbd45a7de8df0bc63f0f36cb99cafa9d85a239de884d2d6c5fa8dc41751bb28a88041", 0x80000000}) r1 = socket(0x0, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xfa, &(0x7f0000000000)=""/252, &(0x7f0000000100)=0xfc) bind$bt_l2cap(r1, &(0x7f0000fa2ff3)={0x1f}, 0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xce, "8de435eb223171a74023b081ef9e446e3f920977061f6776f800fb1e71cecb5bb3dc19a97d0d417098366c5d556a02712751479fc02dc11ae6053c28df670273c80f91362553b66f4779c77eca6ee908c713cd5f18daa0f89da429a66d09432765dbbef4538ce94f92aaf5599b0c9102b7b6147063366de79d62ad8a14f5130605c0ec98e483df4cae4a9317acdbf19578661984effd7f7056ac8b4296e9d33d80054062b6131c622e941e26e8e9a8cf3abbc8fd11db99383e484d807ec70728d9464f6de703e9e2c5a599e18de1"}, &(0x7f0000000240)=0xd6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x4d, "e79490ba56775bbcefbaa428a8447ef7a6d36ac8fbd6a52ef3e1d2d14cf33cb5b8eebd45a9842a92526be2af7530e6fa3f690d09e714c1dfa19dd11db6209632ad35c909471feddfb514a2c792"}, &(0x7f0000000300)=0x55) 2018/03/24 21:35:17 executing program 2: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregs(0xd, r1, 0xfffffffffffffff7, &(0x7f0000000080)="33614dd19b5bfb027df0a830b09697716e00efc148822a372d2fcf4099a33c8271b502a4aca59d496555ebd8c08636a1107a1238fa7f529baf44cbff962d5d9e0aa5e21b3be0ea53f5f39d02e1a3ee7bf4d26731a3606631bd499c10379f22089cc7716acb29e90f42528ed77280b627c77130302eee230d7cd7a077326329b1fefb6b89b8a3a8cc416cf1c1d66bb4691f54630754551e7cdd88e7f3b43221371dd3adc4f989948128db9660edee99df5164b792fbbc246bb8f843dadedca713ea7a888bc6cd2ae6c37fce5b92caf49cc699e4a8e4") setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000001000), 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/03/24 21:35:17 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/loop-control\x00', 0x105800, 0x0) ftruncate(r0, 0x8) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00007e6fff), &(0x7f000063dffc)=0xfffffc7c) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) sysinfo(&(0x7f00000000c0)=""/209) symlinkat(&(0x7f0000001280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00') 2018/03/24 21:35:17 executing program 3: r0 = socket(0x11, 0x5, 0x8001) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "525f5f029fbc0866480ee85cf32785a5a490e96063471baabf8e593a77ade8d3b80c10de4e0aead9db4fb69b9e38b65b3327620c6dd54d945c5956c763855b"}, 0x58) 2018/03/24 21:35:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x68, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="e3c00f7a7c21a69acd6fb2a31d24c184971978754678876290772e4a1495", 0x1e, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x0, 0xb, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) socketpair(0xa, 0x6, 0x58d8a322, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000140)) [ 48.422935] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/03/24 21:35:17 executing program 6: syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaa0fd37ec6828dd2b38704aaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe800000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES16]]], &(0x7f0000000480)={0x0, 0x0, [0x0, 0x0, 0x0, 0xa9e]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x5}, &(0x7f0000000140)=0x8) 2018/03/24 21:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x101000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0xe0, 0x40, 0x2}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/03/24 21:35:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002a40)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0x7186}, 0xa0) write(r1, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/03/24 21:35:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00002a4ff8)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/24 21:35:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0xff, 0x10001, 0x0, {}, 0xfffffffffffffff8, 0x101}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x7fc, 0x0) getitimer(0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0xffffffffffffffc1) setns(r0, 0x4000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x5}, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x8, 0x0, 0x3, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002c80)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002d80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002dc0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002ec0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002f00)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 0x4e20, 0x7fffffff, 0xa, 0x20, 0x20, 0xbb, r5, r6}, {0x8, 0x6, 0x42c, 0x95fd, 0x3, 0x54, 0x3, 0xfff}, {0x7ff, 0x5, 0x6, 0x5}, 0xffffffffffffff7f, 0x6e6bb5, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x2, 0x9b4, 0x9}}, 0xe8) 2018/03/24 21:35:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="ff", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2dd1d056}, 0x8) 2018/03/24 21:35:17 executing program 3: clone(0x0, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f000025e000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x22800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000140)={{0x400, 0x6}, 'port1\x00', 0x1, 0x80000, 0x0, 0x6, 0x3, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x8}) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x4000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x7, 0x9, 0x59c, 0x4c4, 0x2398, 0x6}) ioprio_set$pid(0x80000000002, 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)) 2018/03/24 21:35:17 executing program 0: r0 = gettid() timerfd_create(0x7, 0x800) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) r3 = dup2(r1, r2) r4 = gettid() ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) tkill(r4, 0x400000000000016) 2018/03/24 21:35:17 executing program 6: syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000f88ee7f13a61dd1b9ab1652c0295879f6e10d61335b5fe687e4101fd0ebc527f5b8490118c962783b0722ac891b73a7700fb4db3527a8f77058ac8b1c1dddb821bf4d4de40b9d3793ad35e79ce07a005159373e3d921590d82a5d1387460d0a9fddc0336a52c1a9faf009fb584236be65bd7907c47001824bb42a34c5f9d607151a67a32ce93eb63d739"], &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0x4]}) 2018/03/24 21:35:17 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x4c0d0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000794ffc)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 21:35:17 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x632000) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/24 21:35:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @rand_addr=0x7f}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x71, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x4, 0x101, 0x9, 0x4, 0x9, 0x51b2, 0x400, {r3, @in={{0x2, 0x4e24, @rand_addr=0x74c}}, 0x7fffffff, 0x2, 0x20080000000, 0x7, 0x6}}, &(0x7f0000000300)=0xb0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28181, 0x0) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000000100)) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000040)) 2018/03/24 21:35:17 executing program 6: r0 = socket$inet6(0xa, 0xa, 0xc4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000400)=[{&(0x7f0000000100)="2f2dd8171d940defa81e9ff0cad974a16c2285e35efd8a29ca1193625e82897ac12f2d05f4ea87acd348341648c2b1d7c4580f191b075fe5245e5671dcc0b8f872a83f5905413fea874b1855a3407e377961fa6cd95b6585410c569be280337a385fdaa2ea5ce490e1c9f0c124d9f1af4ad59a6d9141b8339212c8a200855cc689761ccfc06e6a0e5c", 0x89}, {&(0x7f00000001c0)="306d41d35358621573ebfcf9d44543c9812edc3410615551a97d614133cb37f8ae45844fbf3edd3eb4fc142f36f0f64f309cb9cce61b0860b9d6e46bbdfbac5a19a7c70062c5f5b0ebb730ae8c4ef766121062769d277eb1878cd931949f8f4aafbeb0112f405a39e8a711ffeb571eb987665ff308301bfc14208d68c569bd3fd07fa9120fbe58ddd2667c5a93b0eb0f80ac2209ff760090155571259310941b5b07079397847fcd04105d50598a7c3728eab9170c0c9cb6a0", 0xb9}, {&(0x7f0000000280)="180a3e4818c5a4e4f82c6668fafeef45d63d9a1da9152a19ee58ab45a9c84e31b72a2b26c2739693d6d7e39532c6f9d16a3ea50a2cd7469325a72d7d1787d7a0b7ca6185429234396189511a4b34fffc84e91b321bd8f239b76125f7edc8547c80b39c25ee81509c3e42b272aaa699c42ed30637c7feb6da520520ba5edbfe33c05e3e2d69fad96851dbb54a797fd15cdc0eb4e4eeee45ceab68118b539316b6d86d95f714c2a723cc", 0xa9}, {&(0x7f0000000340)="a0d4a5879d7432adf939bf0d8466df124bb838601e733e65bf701b54d35c6f3ae9b25c2d8a0648a6dc576c3ac5e0ec75e82890c8ade12ae06f9ac993e224f5b9ad5e269ea8f4e67375ac91222693dacc2f1ce03702bddec01ee7cdf3308b9819a667469e391e33aa3a51f315ca6e275a3f7f1792fd357f5c390e73ef9fba5a7a312908c6d95a813cbe8820f6200e9806119a26b0817d3d87da217599f76a", 0x9e}], 0x4, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) keyctl$link(0x8, r1, r1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)=ANY=[@ANYBLOB="1c0006000000000000000000000000001300000008000900e0000002"], 0x1c}, 0x1}, 0x0) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x2, 0x36180) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000000c0)={0x7006, 0xd002, 0x3, 0x5, 0x6}) 2018/03/24 21:35:17 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x7, 0x0, 0x10000003, 0x80000000000, 0x0, 0x0, 0x2a2, 0x0, 0x100000000000000, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000000000000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000000)='&)user+security#system\x00') 2018/03/24 21:35:17 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa0900000000000000dd60a473c2800000000000000000000000000000fe8000000000000000000000000000aa00000000068900f4f19305a893e6c47be3e81f73a06577a08b374ec339a025f7d4bb17f806d3986692cad8600b", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x200, 0x3, [0x200, 0x9, 0x8001]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x1, 0x6}, &(0x7f0000000180)=0xc) 2018/03/24 21:35:17 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x400000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="725c0495e541420ea2ce5703a5e3f25d5b12653606d3791eaa8e38b2a02665232c1d35492aaf0fd4471e799f1dbc39f6bdd81ca98b44b849365d0a921df613131989103ce7b96d2e96c588ff5d", 0x4d, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/03/24 21:35:17 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x13) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x6f1, 0xb1, 0x1, 0x3, 0x7, 0x3, 0xff}, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000000c0)={0x4, 0x478f38b3, 0x1, 0x7, 0x8}) 2018/03/24 21:35:17 executing program 5: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={r0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f91ffc)=0xe) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4e22, 0x9, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x87, r2, r3}, {0x8000000000000000, 0x3f, 0x5, 0x10000, 0xfffffffffffffff8, 0xffffffffffff8001, 0x80000001, 0xa4c}, {0x7fff, 0x40, 0x8459, 0x3}, 0x0, 0x0, 0x3, 0x1, 0x2, 0x2}, {{@in, 0x9, 0x33}, 0xa, @in, 0x0, 0x1, 0x1, 0x1ff, 0x5, 0x8, 0x711}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000000000000c30100000000000000000000000000009500000000000000c85da72de8ac00058e89ea8170fe1fffb49d52f81fa46b9b0bad4620b3e10a7e10f877ada76690725741c0c0b065ef926a654f6c305eda5adf2d1722c634924c1b3a3b621a92d73e7cf857231a5abf5a5adbb6a8a61bb7e410578a7f3b7b3eb04bcd23c79a370db7e954ea9851ee2c368720080b5d83915949280d10133fcad0"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/03/24 21:35:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x800, 0xd02) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x1) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x105000) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000080)="ab8401da08babe020c2fb1037787b6dd12dca841c4") ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000001c0)=""/210) ioctl$TIOCEXCL(r3, 0x540c) ioctl$TIOCSTI(r2, 0x5412, 0x56b) 2018/03/24 21:35:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) 2018/03/24 21:35:17 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x940) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0xd3, 0x4) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 21:35:17 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="2840286570687800830080000000399628f475f7dc75704e9837dc094206fb009fc3", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r1, &(0x7f000064dff2)='net/psched\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0xffffffff) sendfile(r0, r2, &(0x7f00006dbff8)=0x400000, 0x10001) 2018/03/24 21:35:17 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xfffffffffffffec0}], 0x0) r2 = getpid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000380)=[r3, r4]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100000001, 0x3, [0x3f, 0x2, 0x9aa]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x28fa}}, [0x9, 0x812, 0x100000000, 0x3, 0x7fffffff, 0x0, 0x68, 0x80, 0x1, 0x6, 0x3a72, 0x864, 0x9, 0x8000, 0x100000001]}, &(0x7f0000000200)=0x100) process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/24 21:35:17 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) sched_setattr(r0, &(0x7f00000000c0)={0x30, 0x1, 0x0, 0x1, 0x8, 0x5, 0x6, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f0000d23000)=0xc) 2018/03/24 21:35:17 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/169) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:17 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) sendto$inet6(r0, &(0x7f0000000040)="02a6a82bf8d2c5248d188591a3d2eb4ed7265764ede52280979937514331e98961f7838a927fc144f1fd6a3837a3ee7925abddfdde6092298bb68544da62d964c07c4af44dd907eb22dfb0d0e7a417ab29c38355eafef04cad5e279585ceb7304e25e11b2ea9af51ec25023397162b409feff928a327fdf4c60adb18f85bd0b0c003083405e4ac2d6fc8148f7179c95cedc6a349a4715e3ed4a5064cce125dcd6d19292c9d96b088691cb504", 0xac, 0x40001, &(0x7f0000000100)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000004c0)=@dstopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0x2}, @generic={0x0, 0x3, "ca8bb7"}]}, 0x10) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/24 21:35:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000003c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)={0x0, 0x0, 0x0, {0x0, 0x7530}, {}, {0x0, 0x0, 0x0, 0x40000000000000}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "bfb50b028f425752"}}, 0xfffffffffffffeb6}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000340)={0x3f, 0x5, 0x10001, 0x3, 0x3, 0x6, 0x200, 0x7, 0x8000, 0x6, 0xe1, 0x7fffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={r3, r4+30000000}, &(0x7f0000000280)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff8000, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000300)=r6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000400)) 2018/03/24 21:35:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x41, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={r4, 0x0, r5}) 2018/03/24 21:35:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000d33ff8), 0x80004) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000000000, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400080, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000580)={'ipvs\x00'}, &(0x7f00000005c0)=0x1e) r4 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x5}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000800)={r5, 0x401}, 0xfffffffffffffded) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a40)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000840)=@assoc_value={r5, 0x77}, 0x8) sendto(r3, &(0x7f0000000740)="b641e6b1bb902bdd638fb7af2c8b9cee364620f2e45cfd00253ebcef7862e24f574f05506554be17779973585af895a042a74db1b1c7ca5fcafca6c03633bbcd1cb4d1aef798a522e1d1acad326b65b14280c79b6fb9bc7922536f6d473c6478200fe6f16f6c2a0b676f6321cad3c029abc6857f438501caaa9c51eedb1c95d58023be9ac3160aa1ccdf9b423b0b38deb3dacc04d32076d0", 0x98, 0x4004, &(0x7f0000000b80)=@ll={0x11, 0x8, r7, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) r8 = eventfd2(0x2, 0x20000090000) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000180)=""/202) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x2, r8}) sendmsg$kcm(r3, &(0x7f0000001780)={&(0x7f0000000280)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)="234e557fc9a13ab1b55750af70ca2506ca21ab8f93ef7605e5c4b890a4b843b33104f26ff3c86e7c60966b3c80227c5c94d836d6a64314ac750f3966fce8788485bf8f44b85c7788f8cde3fdcf73830f556dd00223051881cc55bfb41a70e6ab5a76781cd92123d90631dd3b77f44ced619f82543e23559aa0154938429b114e3d98f57c4eae2903623eb1016f647d7634baaa5a9951ad9d5369c7778b6fe1fda138e4958989213d9d", 0xa9}, {&(0x7f00000003c0)="9f0f6dda9aa5e40b848c5f94b482b8d113ad93283ad66b7a8505907fe903", 0x1e}, {&(0x7f0000000400)="c9cbd3ed6321e8b8a0f29bf0fb91cf7fd71483dfb32c803e6b5f11b61631dd8638c6d128820fd8ecc9a0a4a4a7e0e57185075603c66da10347f5e55963072f6e3d386d6547ed8b5d642e01f7f56ccd2b5df5375163c0a200d87536b1fcd4a17a7b99540c9a6245c3fc7136e6523d6f10e75e26bd49cc477b54fb68c7acc5ed857fdf834b09fbb409a3d9d3a649", 0x8d}, {&(0x7f00000004c0)="a841ead5e10aa54db38cc9db0e79e480effb67a12fa278902b138343b8ff430638b5bbd0d0c0a757e0bd9203aabd0cf8d452d5fa59b371b1a7b04116a60f3509ff011c6e1d2ff89ef7c1ea97b96060d1f2e5b6bdf9afe1", 0x57}], 0x4, &(0x7f0000002b80)=ANY=[@ANYBLOB="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"], 0x1200, 0x20000844}, 0x4000004) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x7, 0x2, r8}) ioctl$TCGETS(r3, 0x5401, &(0x7f00000006c0)) memfd_create(&(0x7f0000000600)='\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r6, &(0x7f0000000700)) 2018/03/24 21:35:17 executing program 3: r0 = socket$inet6(0xa, 0xfffefffffffffffe, 0x801000000040007e) r1 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x40) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001100)={0x5, &(0x7f00000010c0)=[{}, {}, {}, {}, {}]}) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x10, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xd0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/4096) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/24 21:35:17 executing program 7: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000001000)=0x102020a, 0xfffffffffffffd34) r0 = socket$nl_generic(0xa, 0x3, 0x10) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x22001) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x39}, 0x1c2) 2018/03/24 21:35:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], &(0x7f00000001c0)="f45010", 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x181003, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000003c0)="d539859167a09fb0640f04f390bc74cfe0ea9a7986c8191266b7a430d53221035ebe169762508af4861a2ddf6fbadafe36fc011b59ff23dc86b76152f9b9676f2559ed96f4080f4e8bab7c531343e86300eb1002d1f720dbe1cadd35c1f1") bind(r0, &(0x7f0000000440)=@can={0x1d}, 0x80) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000500)=r2) getsockname(r0, &(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000340)=0x80) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000200)=""/105) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0xffffffffffffffa0, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x80) 2018/03/24 21:35:18 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10187d, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaeaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121000, 0x0) 2018/03/24 21:35:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x2, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000240)={0x94, 0x47f, 0x7f, 0xd6e, 0x8, 0x2, 0xff, 0x0, 0x6, 0x2}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x6, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @rand_addr=0x9}}}, 0x104) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="00000009acce5ade13ef746078b70921fbe65313010000000007000000e00000017f99ba6940c87d3e1b0000"], 0x2c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000280)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) 2018/03/24 21:35:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'erspan0\x00', 0x0}) listen(r1, 0x61) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) 2018/03/24 21:35:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000000000000400000000000000000000000800000000000000000000000000000000000400000000000000003d3732edb3"]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) 2018/03/24 21:35:18 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x200000000}, &(0x7f000005c000)=0x8) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) write$fuse(r0, &(0x7f0000000040)={0x34, 0x0, 0x0, @random="cf2d870894501296757b19109078cc51294852f1948a7aa8ee0dd0d55d6b44ff5134bfe8"}, 0x34) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/24 21:35:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f00000000c0)=""/50, 0x32) clock_gettime(0x0, &(0x7f0000000000)) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080)=0x2, 0xfa57, 0x1) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/03/24 21:35:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001e00)=0x200000000005) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20000000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCXONC(r1, 0x540a, 0x0) recvmmsg(r2, &(0x7f0000001cc0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000180)=""/36, 0x24}, {&(0x7f00000001c0)=""/239, 0xef}, {&(0x7f00000002c0)}], 0x4, &(0x7f0000000340)=""/1, 0x1, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f0000000440)=""/223, 0xdf}], 0x2, &(0x7f0000000580)=""/106, 0x6a, 0x3}, 0x401}, {{&(0x7f0000000600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/34, 0x22}, {&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000740)=""/115, 0x73}], 0x3, &(0x7f0000000800)=""/186, 0xba, 0x9}, 0x5}, {{&(0x7f00000008c0)=@nl=@unspec, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/128, 0x80}, {&(0x7f00000019c0)=""/235, 0xeb}], 0x3, &(0x7f0000001b00), 0x0, 0xff}}, {{&(0x7f0000001b40)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/152, 0x98}], 0x1, 0x0, 0x0, 0xea}, 0x7fffffff}], 0x5, 0x40000001, &(0x7f0000001d80)={0x0, 0x1c9c380}) epoll_pwait(r2, &(0x7f0000001e40)=[{}], 0x1, 0x0, &(0x7f0000001e80)={0x9}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5000800de08ee4baa97c4b0d162292203d7c6e47688d73f"], &(0x7f0000001b00)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001dc0)={r4, 0x2}, 0x8) 2018/03/24 21:35:18 executing program 5: syz_emit_ethernet(0x7a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1c7d76", 0x44, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)) 2018/03/24 21:35:18 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10d002, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000693fe4)=@req3={0x8001, 0x0, 0x9}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0x857b, 0x1, 0x48000, 0x0, 0x4, 0x7f, 0x2}, 0xc) [ 49.404432] kauditd_printk_skb: 9 callbacks suppressed [ 49.404440] audit: type=1400 audit(1521927318.070:32): avc: denied { write } for pid=6338 comm="syz-executor6" name="net" dev="proc" ino=17624 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 49.448080] audit: type=1400 audit(1521927318.109:33): avc: denied { add_name } for pid=6338 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 49.471673] audit: type=1400 audit(1521927318.110:34): avc: denied { create } for pid=6338 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/24 21:35:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2f}, {0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x297, [0x2, 0x9, 0x7f, 0x1ff, 0x80000001, 0xfffffffffffff800, 0x6, 0x4]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) 2018/03/24 21:35:18 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r3, 0x4, 0x8004bfc) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) pread64(r3, &(0x7f0000002000)=""/4096, 0x1000, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/03/24 21:35:18 executing program 6: 2018/03/24 21:35:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697479000000000000000000f5000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000e0c71e700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x3f, "b40d5f3fd7893084f066777b2034fc1f4bed0bcb1e94d02c2719187da9d86833ee1521795afc6ebf04da778058fca6e0e411c59ce77cc3c2cbb03a491f812f"}, &(0x7f0000000100)=0x47) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x1}, 0x8) 2018/03/24 21:35:18 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x1, 0xffffffffffffff01, 0xfff, {0x0, 0x1c9c380}, 0x3, 0x3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r3, r4, 0x41, &(0x7f0000000240)={0x4, 0x5, 0x6, 0x2f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x321) close(r1) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x5, 0x1, 0x80000000, 0x1, 0x4, 0x8}, 0x9}, 0xa) 2018/03/24 21:35:18 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'bond0\x00', {0x4, 0x6, 0x7edb, "60fefd88ad0d", 0x8}}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/24 21:35:18 executing program 3: r0 = socket$inet(0x10, 0x10000003, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x800) modify_ldt$write2(0x11, &(0x7f0000000200), 0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f00000002c0)=@rc, 0xa, &(0x7f0000000640), 0x1fffffffffffff73, &(0x7f00000000c0)=""/84, 0x54, 0xb}, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000740)=""/4096, &(0x7f0000000000)=0x1000) sendmsg(r1, &(0x7f0000005fc8)={0x0, 0x3ae, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002300910307ff00000000000000271d8568b51ba3a2d1887300000000000000", 0x23}], 0x1, 0x0, 0xfcf2, 0x2}, 0x0) 2018/03/24 21:35:18 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r2 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10000000000012, &(0x7f0000000000), 0x2a) 2018/03/24 21:35:18 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ff30007e913c577d"], &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x74, &(0x7f0000000100)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff00000000}, @in6={0xa, 0x4e21, 0x7, @empty, 0x5}, @in6={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000240)=0xc) [ 49.511463] sd 0:0:1:0: tag#2 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 49.519402] sd 0:0:1:0: tag#2 CDB: Read(6) 08 00 00 00 00 00 [ 49.533092] sd 0:0:1:0: tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 49.541022] sd 0:0:1:0: tag#0 CDB: Read(6) 08 00 00 00 00 00 2018/03/24 21:35:18 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x8, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe2761f80cb9567915118000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) 2018/03/24 21:35:18 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000c39078000079c4968ab5fadd66c34aa35cd5eea956"], &(0x7f0000000480)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x8000, 0x20000800, 0x400, 0x0, 0x6, 0x0, 0x22938d37, 0x6, 0x7ff, 0x100007fff}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="b00ec3075d899720946dc122bbe7f540a019f77d01781c9af72fa60fa0619a3b206be2329fdd77ccb065d39804055aa89cb227b12b3c58e816ea7eee7a9dc614faf4d0054e8a796b1cd38a96c4c5480623765e2b6b918dc4243e", 0xfffffffffffffff0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000100)=""/223, &(0x7f0000000200)=0xdf) 2018/03/24 21:35:18 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) lseek(r0, 0x0, 0x0) 2018/03/24 21:35:18 executing program 3: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x700, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) [ 49.588584] audit: type=1400 audit(1521927318.255:35): avc: denied { name_bind } for pid=6369 comm="syz-executor7" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 49.611126] audit: type=1400 audit(1521927318.255:36): avc: denied { node_bind } for pid=6369 comm="syz-executor7" saddr=::1 src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/03/24 21:35:18 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/24 21:35:18 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x7, 0x0, 0x101}, 0x1, 0x6, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffff, 0x32, r0, 0xfffffffffffffffe) fsetxattr(r0, &(0x7f0000256feb)=@known='system.sockprotoname\x00', &(0x7f0000484ff1)='\nproc/system(-\x00', 0xf, 0x0) 2018/03/24 21:35:18 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='ip_vti0\x00') r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/03/24 21:35:18 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="3200000090780000"], &(0x7f0000000480)) 2018/03/24 21:35:18 executing program 4: r0 = socket(0x2, 0x3, 0x9) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x10000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x6948d30a) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f00000010c0)=0x1024) getsockopt(r0, 0xff, 0x0, &(0x7f0000b6c000), &(0x7f00003b7000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x891, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x7ff}], 0x48) 2018/03/24 21:35:18 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0x2}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(r2, &(0x7f0000000000)={0xfffffffffffffffa}, 0x8) read(r2, &(0x7f0000481000)=""/128, 0x80) clock_getres(0x0, &(0x7f0000000780)) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xbd7, 0x200100) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) fstat(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) r13 = getegid() sendmsg$netlink(r4, &(0x7f0000000740)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000000}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000100)={0x70, 0x3d, 0x20, 0x70bd28, 0x25dfdbfd, "", [@generic="569c324e647a4aa4b583774cfebdc70d01d5848f0ddaf72ff90c1122325fa0f1d9510a1fcc407b419d73206d7faa4cde7b9df8de25c6454dc0d467a1513eab58de3afdd6871199a0a66b991173470c391a194817bd64b74172f6a39fd2bdd3"]}, 0x70}], 0x1, &(0x7f0000000640)=[@rights={0x14, 0x1, 0x1, [r2, r3]}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2, r3]}, @cred={0x18, 0x1, 0x2, r1, r7}, @rights={0x1c, 0x1, 0x1, [r2, r3, r2, r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r1, r8, r9}, @cred={0x18, 0x1, 0x2, r0, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r2, r3, r3, r3, r3, r2]}, @cred={0x18, 0x1, 0x2, r1, r12, r13}], 0x100}, 0x4810) 2018/03/24 21:35:18 executing program 5: syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x20, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10107f, 0x0) close(r0) 2018/03/24 21:35:18 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x103201, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x1e) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2}, 0x1e) 2018/03/24 21:35:18 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0x0, 0x0, [0x0, 0x8000000000]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@empty, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/24 21:35:18 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af02, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000040)=""/254, &(0x7f0000000400)=""/119, &(0x7f00000001c0)=""/150}) 2018/03/24 21:35:18 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4342, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d6d000)={0x1, 0x2000000, 0x2c, 0x0, 0x4}) 2018/03/24 21:35:18 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x4000005eb858) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080)={0x1, 0x1f, 0x5, 0xfffffffffffffffc, 0x40000000, 0xd3, 0x9}, 0xc) r4 = socket$inet_dccp(0x2, 0x6, 0x0) fgetxattr(r1, &(0x7f0000000280)=@random={'trusted.', '\x00'}, &(0x7f00000002c0)=""/214, 0xd6) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendto$inet(r4, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) write(r4, &(0x7f0000f8aff1), 0xff8f) dup3(r0, r1, 0x0) sendto$inet6(r2, &(0x7f0000000180)="805bdd43a75b468a80be23f676e8888851cda639b7d7af62581c0663c213a431b56301489e042d2c700d8e988bd8f9a6829c56de14cdefb9de7577fe33d877d1814b83ccd60a47d1bb409ff1abeba2d80ff3b1374376f3e732f0c3bc50961ef09bf9bd72780501cbe52f0489362152800669eb6501d7476f1a3a616f05d0c3017978dad4ecfd6bd6380c70f21ca1cf84cbd3a0aa3805a6cd6743258fab501177f0f0e9bb077f5cd2baa7f16196c7c236081d66", 0xb3, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) 2018/03/24 21:35:18 executing program 5: syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x20, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10107f, 0x0) close(r0) 2018/03/24 21:35:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) 2018/03/24 21:35:18 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x7, 0x0, 0x5, 0x3, 0xbff0, 0x3}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3df0, 0x200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) init_module(&(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x18, &(0x7f0000000280)="657468302365746831402cdb7472757374656465746830215e7070703073656c696e75786e6f6465762d5d706f7369785f61636c5f61636365737300") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r3, 0x1}) 2018/03/24 21:35:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x0, 0x1, 0x0, 0x3}}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@loopback, @dev, 0x0}, &(0x7f0000000180)=0xc) connect(r1, &(0x7f00000001c0)=@ll={0x11, 0x6, r2, 0x1, 0x4de, 0x6, @random="69f10e48c3e1"}, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10040, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 21:35:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x20000, 0x32, r0, 0x4e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x10b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'lo\x00', 0xffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) fcntl$dupfd(r3, 0x0, r2) 2018/03/24 21:35:18 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x3, 0x6f, 0x10000, 0x20, 0x1000, 0xb0}, 0x101}) setgid(0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xbb, 0x81, 0x9, 0x1, 0x0, 0x3, 0x90ab, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x6, 0x8, 0xa7, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x9b, "e4550c440cc0e8cd43fc64fd94d49208c090fb5193ecac6ac83767bd978a7089d12b71d9b5e00acd771fb3729ae41de82127e0833f0d109740273108a8728c612d90e144f1b5de5530b7d632aff7ab14ae975b288dadcec4b6253b053264a3bd4989ab8ae0801fdac8df55125b9171d968d184822cc266aee19445d47694f8b3ee6d082e5225335c005ae8bb786c6a80ee5aed4c49bdc382377626"}, &(0x7f0000000280)=0xa3) 2018/03/24 21:35:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x684, 0x9, 0x0, 0x1f, 0x7, 0x101, 0x7, 0xe0, 0x101, 0x5}) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20001, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x3ab) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/25) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/83) 2018/03/24 21:35:18 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8800, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:ld_so_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x38}, 0x2f) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:18 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x400}, 0x2c) 2018/03/24 21:35:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x115900, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x5f9f, 0x55, "bd768f1b11ad3744fe72068daa137e018c62e6f6fb4c6aa4999299967d4851b8f74a9ae072ba2c65327510c9398f6be60306d7f5a937bca44dd584d509fe7f04136a87c3da23e64d03b34d84806a1c8afd17742e0a"}, 0x5d) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/108, 0x6c) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/03/24 21:35:18 executing program 7: socket$inet(0x2, 0x3, 0x2) socketpair$inet(0x2, 0x7, 0x6ca, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0008004500001c00000000000290780000000000ffffff00009078e0000001"], &(0x7f00003b5000)) 2018/03/24 21:35:18 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)=0x0) getpriority(0x1, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='/dev/qat_adf_ctl\x00'], &(0x7f0000000800)=[&(0x7f0000000680)='wlan0\x00', &(0x7f00000006c0)='/wlan0.-%:\x00', &(0x7f0000000700)='/$trusted\x00', &(0x7f0000000740)='^ppp1\x00', &(0x7f0000000780)='posix_acl_accessvmnet0cpusetsystemn\x00', &(0x7f00000007c0)='/$trusted\x00']) execveat(r1, &(0x7f00000000c0)='./file0/control/file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='ramfs\x00', &(0x7f0000000180)='/dev/qat_adf_ctl\x00', &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', &(0x7f0000000200)="656d315d5b21a5285e00", &(0x7f0000000240)='\\\\{vmnet0:\x00', &(0x7f0000000280)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='ramfs\x00', &(0x7f0000000340)='ramfs\x00', &(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000400)='/dev/qat_adf_ctl\x00', &(0x7f0000000440)='/$trusted\x00', &(0x7f0000000480)="2b2d0f6b657972696e6700"], 0x400) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/24 21:35:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000, 0x6, 0x401, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x8000, 0x20, 0x400000000, 0x7}, &(0x7f0000001780)=0xffffffffffffff1f) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0xfffffffffffffd35) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000200)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) writev(r0, &(0x7f0000002ac0)=[{&(0x7f0000001900)="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", 0x402}, {&(0x7f0000000200)}], 0x2) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f0000000780)=""/4096, 0xfec6}], 0x1) sendto$unix(r1, &(0x7f0000000240)="d33ae5a56cddd93abbb834bbd9413901f6484e8eb2cfc04fd1b9be1dce51cb730703e21a95e4508b0f2336167f1c55fc55818838a928d143de4f3bfdac78349fc6a5e7598c895c423c24627e586fdde31326745f05bb0ac4ede8e8ec5c39a266d2bc5bf7833cb6ec56346c4b9ea061da132d0845e54b3c36194962b85b0321724a6d00ba9e2ae965d6c0745e31e9fcd59a9f26635d3b663ee1655f7cf88ba27cf108c41f5bd83bf64e415b189c264f224d30d4720f552bef1599741e26ae3b034c261d666178927147a4cf9f8df95f74a4b92124d2fd8417dc69de0aedae68050801bc26f850d4c6becc56c5dd473025ad31ae887cb1e6c84be73e1d7e76f67fe0901457b78804ece6b61bddc3a50bacc5eecde084b46e3c358f2e3fb2a8e8619386ffc7f0ac99f8eeb5308a9f52479f2fbd5b6edbd2d4d43a03a78b18d4a13fccce69a2025c27bd9e2d16662548dd5391cf84421734d09da451628dc93dc6b3ce454ab304c4aab1e5f043afb3faf9e40633727c319355f07840a92f083955e528acda97884d612f3c510c0a63a94036d5ede212e1ec8218344cb4cdc158f33ab65255b8de2909bbf148b111641333b8dba410bfd187cde339c24860d926b76782b4f9bb4ca1e56280d796ee97e76a0bf77e5b37b4b357b75e63dac2229f343848d141ebc2e78516d5882b9290de5a54542c5e1540edca9b7f40e11e14d95d3f8ab065ad47abf68cdcd4c952886828c5dd2a6d7983ca07e9ee8751a4e5a3425e7630d08796e0dc4f5840719ee9efa1806adac94f6cb5686e92847d7b22eebec7636f761205162b7144044db270b5e5c987e4bf7995a52e972810b91d4ce74ab18d7674f11ff06f8c55d80d3cce033fbcfb1dd4fc82c5137b6ba40d12007e6e00e8e84d0860811f6414af57294b5d36ab66b0e484bf59913f7f774fb982974906dcbc476f9b3d2ebe3c96cb0d3d9e3c07602bb25a74e8edf7a3da340d4a067a0574379b94fb88742317a60ee7013b01cb958bf9df0688d8fface38ff2f2b859b579f739f9619e182d77d2c20cab1e75ced86e359f262926677b3505241e335a4b5c184bbaee7be419dcdb587d4463fbab705f227503729b0c2651f2f001c36b75ecfb91cef2153b4f8ebd27df9d4418e7189855a3841af7b9b8374b5e4c52f5aa812600c29f417c273ae9495bc252136cf911f7f3c4ecde77598222cc296634c5599b3b77019991144d43ed7cc358930f9f5b57f9a68e2ca51b8418c0e4b665d242fbe4c5a91cbd01319b2fad64481e9dbe435729da34555968bc3b6ffeed9d0279d053e7e0e7172f6d96dd74025feadbd561fe5ea36bdbd3109f23944a04510a4dabdeb71f1e99d3e7e689e70844ea8039e7b3cc275179ed64c1d6162056202a776f23822d67b81550b8edf29b33ef2fa25b0a1ae6e3b64d792ca083649f592c212d2613c830e418af2c46693751eb36ef6dd81d42bb5e1edb253b32a4fbca7e5f6a1a6e16e8d51be3bd3f8ad76bcf63f34732458149cc9ab2697f497fd27d60b85a83178b0a30cc42e4c9db3ca6a649d6e03c41b069dcfb671b075d3520929d1c5ebe3f9fba78ba4c23d5aa34512c12f0c615bf4109837f9c9fe7d22005b6094070e2edd982dd85e68c2202b08637cfad0c4a517b128a5086ae17519b230f810c35555d3f06a69a5eb66eab24e3b624e63949e88c0e7e3f3f26b32a5b4c1078524a521e4f13f731ac1edbf29789c04d2822a8617c329a0478f5f98a667645d26887ef144e47b58d9cbbeb2274570287da5cf3e3dbbea7378da072708ae53acbeb", 0x501, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) [ 49.872775] dccp_xmit_packet: Payload too large (65423) for featneg. [ 49.911501] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/03/24 21:35:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="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") setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/224, 0xe0}], 0x2) 2018/03/24 21:35:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x20000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x4, 0xff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7fffffff}, &(0x7f0000000140)=0x8) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300001100000600000000000a00000000000000000000000000000000000000000000000000000000010000030008000000000002000000e000000200000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000"], 0x88}, 0x1}, 0x0) 2018/03/24 21:35:18 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)=0x0) getpriority(0x1, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='/dev/qat_adf_ctl\x00'], &(0x7f0000000800)=[&(0x7f0000000680)='wlan0\x00', &(0x7f00000006c0)='/wlan0.-%:\x00', &(0x7f0000000700)='/$trusted\x00', &(0x7f0000000740)='^ppp1\x00', &(0x7f0000000780)='posix_acl_accessvmnet0cpusetsystemn\x00', &(0x7f00000007c0)='/$trusted\x00']) execveat(r1, &(0x7f00000000c0)='./file0/control/file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='ramfs\x00', &(0x7f0000000180)='/dev/qat_adf_ctl\x00', &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', &(0x7f0000000200)="656d315d5b21a5285e00", &(0x7f0000000240)='\\\\{vmnet0:\x00', &(0x7f0000000280)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='ramfs\x00', &(0x7f0000000340)='ramfs\x00', &(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000400)='/dev/qat_adf_ctl\x00', &(0x7f0000000440)='/$trusted\x00', &(0x7f0000000480)="2b2d0f6b657972696e6700"], 0x400) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/24 21:35:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) r4 = fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="300700001e00040026bd7000fddbdf2507000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="83b0d3b6dbafeee7845f51e79f051880638dff4f73a97d8bca6091eb18ad7a9971e3c8b14a32a23116c1e6da2813b10d703fef42ac66965863eb64e46dcbf2115e696d2c128e551f67cebb36a80ac660eaed6085fbd66caac62f4c83ca66c5b8a1fa68a3db2cf1aa7edc87c1fd2b4edb5bb28072da7974debe2e9368f6e4f8dc494e824332b42dc9f5996a1295391f2a8e3095b456ffb6cf2f9256cf0df14c90cd322f498ddc0d6a1d95473a23ca6dc5bd477ffb8ed7d2fb6ae8cb93d3f390ab33b32dafe388eea6a90818fff1f7748108009300", @ANYRES32=r3, @ANYBLOB="fcf0429e5c41134633291079d53457078b00", @ANYRES32=r0, @ANYBLOB="c40895141ce16005646e52ae89ec630ce06fa779c96550c4f3414bf5346ba5d31d3eba2122bc16b81c7492dc7bddfdca9b325c551c36e929a84486fc76c3999c66bc67dddc36bc7df868674b0af9e6b63a67011db81a6efb2960b37972ef9e7e9a523e8c73c804e4f7a5ef3b695ce315d97f39c57f3aeb6333ebb958fd8d5f7bc54dccdf5bf1efd080128974e96e42b375f3ddfbd0fd6b270e777a6c0e20b83f558b8d7f9fd0403a20ab4fb5baf8a223fbe0d3e52756a2ca175dc6cb5f73e78276e9d3d054e5c40dda4408002900", @ANYRES32=r0, @ANYBLOB="14008b0000000000000000000000000000000001ec00190008001100ac141410080078007f0000014c6b8bd1297045f23b357c799d1a590012c574d3b34707acb05cd21c90a3f33ff715d91d4af1466527229e3951c914d19c56070d4de71367faf9aef382abe1c3b84bdb90deb5686407e3c11775a7151404bec8eb171ec1d595a421ec606fa0ba7413a9c44079fc251c9e1d5fe0b25e9116d3031aa615b80a96fbac5962fe14415cf8473f39c5111db0b7433f5fbbc39170f3e11680d009955bacb706a675ee6f6268cc941b8facff52bdcb229ba608005600", @ANYRES32=r4, @ANYBLOB="040000002273b21bfa5706b71b6ec654c9276a7f79e8232f5fe808000900", @ANYRES32=r0, @ANYBLOB="2000140004005e00bf855620287b29dc2582b61a4bf78746a4ec21f360e600000000"], 0x730}, 0x1}, 0x0) 2018/03/24 21:35:18 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=ANY=[@ANYBLOB="1c000000180005050000000000f500000a0003000000000600000000"], 0xff5a}, 0x1}, 0x0) 2018/03/24 21:35:18 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[0xfffffffffffffffb, 0x1, 0x58, 0x10001, 0x2]}) fremovexattr(r0, &(0x7f0000000100)=@known='security.evm\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="530f8b9fe91c41b8364e4084014e9d183a93001c45f709a9169f313b2a7cd5a34edf1cb443fda004b2ecd8a442e2d8d77bb4b18c4766bcf607d065d2c7b6dfedfdb90681d0dfb14d6fd07f2a6b826e819bdef743c51c0c67eaed7e16e89d4186ce520e5ea22f94f47e7f47801b79f8d15eebf0d4335587f1fc50c22db9") r1 = socket$rds(0x15, 0x5, 0x0) futex(&(0x7f0000000140)=0x2, 0x4, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000000b000), 0x10) 2018/03/24 21:35:18 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) close(r1) r2 = memfd_create(&(0x7f0000000040)='/dev/sg#\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/03/24 21:35:18 executing program 1: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x50, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd9, 0x220001) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x1000, 0x0, 0xe65, 0x7, "922b421392b7a921205095fc75176209ede9fa4a0866ac889d75cb9b3cbb535d5aeb68f6da42523518815a7f", 0x8001}, 0x0, 0x0, 0x4, r1, 0x9, 0x20, "fa50f40babb9bc21546187080f34cc59f28c3278fa032898fb23f6784bc75f255015395297bc2f01ba4d0533a8ec4b6dfdc60a0fc12fae0e28766687b92e0d2d", &(0x7f0000000040)='/dev/vcs#\x00', 0xa, [], [0xb32, 0x1, 0x4, 0x3f]}) 2018/03/24 21:35:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xfffffffffffffffd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/24 21:35:18 executing program 6: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="fffffffffffffeff"], &(0x7f0000000480)={0x0, 0x0, [0x2a9, 0x13f]}) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000080)={'vlan0\x00', @ifru_map={0x400, 0x27f, 0xffffffffffffa3dd, 0x9, 0x1, 0x2}}) 2018/03/24 21:35:18 executing program 7: socketpair(0x80000000000020, 0xa, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:ping_exec_t:s0\x00', 0xfffffffffffffeaf) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = getpgid(0xffffffffffffffff) kcmp(r2, r3, 0x4, r0, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) poll(&(0x7f0000000180)=[{r0}], 0x0, 0x1000) [ 50.090538] audit: type=1400 audit(1521927318.757:37): avc: denied { create } for pid=6491 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/24 21:35:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) r2 = getpgrp(0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81048}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00>\x00', @ANYRES32=r0, @ANYBLOB="04016d0008004900", @ANYRES32=r0, @ANYBLOB="49cea626754b5c706ce57f29d1193523b7d46b46b4031aaa4a7ad46ac920186c6fdda037f864d23368771382deb1090791ffff000000000000756e05963387bceab9f2d6fc43757a83d5d7628b64307e49dc54987d930687da9db060c716e419d197efd04a86252160161d8e1a337e23dc011aaf758a7fd38a135db846cdc7d8993dfcc90a4420baef4fdcd21947d290cf9e3fcb07fca45e4f3bacfc76488adef9793bb588cb48c46c0abea75a8a504236dec4f93f16c65e1026a938737d3bb2d10c399e1d7a1ee124cbac895182139d810dff5a6ffc4a51ff36160692f9067ed4260284c2c5fd2cd5d7755250db51fd2081cbebb3251753"], 0x398}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x50) 2018/03/24 21:35:18 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4c0800, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000100)={0x0, 0x101, 0xfc, &(0x7f0000000040)}) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:18 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x5, 0x7fff, 0x98}) 2018/03/24 21:35:18 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f00000000c0)=@objname={'system_u:object_r:tmpfs_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x56) write$selinux_create(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f6463636d5f657865635f743a733020dd80e8082f7362696e2f6375707364200000202e2f667f6c653000be67b7ca23c9bdc0f8e552410c9c552af0e9cfd916894ec4f06f096154c00c019845f26356e553610188f54271a359d2c0afd4fb0b1b07dae54ee3496ce4ee3dab2c59145f91c912fe0159344a0c14c58838ecb12e8f821f8d6c470a4ffd92c00bd5872565bedc7f54a5c63536"], 0x41) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000200)="c1b849c6ec36b01d2e3f9e40b50857292121601e1f2d311fd3239fb9b2b662dd4dc7e4a71d116f231370a6ead729055942ef7186b5e020e608ff66b75741c6589b235ad40df0cf293d69e69f6b86682702d6d480cebc117c25c94571f0cb5a886c52694ad865721bd47cab3c4b7a41b27e5ad3471d326f0f365451d50edaea1645525c9054ae299e72fd418e391c3f7bfa76f4272e0ba6cba35b1492cbef9211131684729487880f9796a53de0dfda17b840f925fc75fba29528dd539a3155c259dd6f112a5254e0e6cb3c8fa0af9cf21256378c95a8bceb8e5b3299008e0f8d84a1de31f4c0b15fd7bdf2c350f42d") setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040), 0x10) close(r0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ff2000/0xc000)=nil, 0xc000}) 2018/03/24 21:35:18 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x10001, 0x3ff, 0x6, 0x5, 0x1, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/03/24 21:35:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000140)=@in={0x2}, 0x62) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000280)={0x3000, 0x17fe, 0x10000, 0x0, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x9, 0x8, 0x5, 0x7ff, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x9, 0x1, [0x0]}, &(0x7f0000000200)=0xa) sendfile(r0, r2, &(0x7f0000cefff8), 0xae04) 2018/03/24 21:35:18 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x61ec81, 0x0) r0 = socket$inet(0x10, 0x3, 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) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/03/24 21:35:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0xaa, 0xab, "aa", "0f4044", 0x883e, "736484de9c1f98788a9a95453b36aeecdc72d61a8f30b397b118f185ea471fbda1115c91cda4bb04d89384e6c721f250966d911e9da249f32fdb186f21a4a11cb4802eb8668fb330104f29bb38f085f74e83fce7c5ad4ef5"}}}}}, &(0x7f0000000080)={0x1, 0x4, [0x949, 0x508, 0x596, 0x81a]}) 2018/03/24 21:35:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x6d) socketpair(0x9, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = signalfd4(r0, &(0x7f00000003c0)={0x9670}, 0xfffffec5, 0x80000) eventfd2(0xffffffffffffff25, 0x80801) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000880)=0xe8) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() r14 = getuid() lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000e40)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000f40)=0xe8) r18 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000f80)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0}, &(0x7f0000001000)=0xc) getresgid(&(0x7f0000001040)=0x0, &(0x7f0000001080), &(0x7f00000010c0)) sendmmsg$unix(r1, &(0x7f0000001180)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="e1b7c41c74ec9112865cf366ac026a48fa30401743f51921f92028c6d9f537ef5d6d3ecf33b4cfb09c649ca7a4a2554cbdf9f71cbb397f547c3879cf9e5e0fa19486f640e5c453ad66efd71813cfbc09145576b6426f0d2c6f2c86d97eaafb27ea783a94f9c4fba8d205784be9f313511570c34645d487311f5dd79cf1d6ef7feec936ab42411e32acc8bffccc9b9e30d756097c094ecc9c76ecd93871faad2d6ec3bef05e3d940b4ea3c8b6e86a400035cfd337bbc176c38c8ebb188a766088", 0xc0}, {&(0x7f00000001c0)="4d19af775b6f08faf3f99d64cb84ac2b2af58f56a85099fc264837b944683ee8dd35d035ccb5ac40197ffa94d290832edba6", 0x32}, {&(0x7f0000000200)="5f840feb765fd4d26fafa709a7c49d6ed32f007e3f04fcabb893732e3c458690778f29fb8afe898372d0fa146c38a1d4a87ddaaf7bb65485df09da6835cda086544d5a15d095cfe27557ea0d88972df142bf66f8f0e5", 0x56}, {&(0x7f0000000280)="0f2f53fcc70ed4f549436e3f02e7ad2429d453a7fa3c85233ea7a976a16a7ee2543c0936bcc830a39d76", 0x2a}], 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000100feffff000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="280000000100000001000000", @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0], 0x98}, {&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000540)="a556bfda4f056a47e5c2185e84eee07b69c60fa251d2d2f4a4b9fe2353aef7a6260c469d4474ac7020578533e1a4344eb15e10e7cb4f003e07e86f6c8b81e5dc30bfaa14eb4ac68dbf76e7d99e582ec117b29c504d5e364db6e7efe323b294fe1b47a62046218f67ce10b3e55f32b3fa28a5ac786649873a3b90d1b550bbeaf1e618183bfa6608d0a062a5aee9186c", 0x8f}, {&(0x7f0000000600)="94bf3e319f", 0x5}, {&(0x7f0000000640)="c7d13c7b60b6d2b2a94706f07d00533ada5f4510a8bcef204e27cdbe06fd0b4b4cc88542433c74710d5ffb517cde1bd35ef0b65eada974", 0x37}], 0x3, &(0x7f0000000c40)=[@rights={0x10, 0x1, 0x1, [r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf4, 0x48880}, {&(0x7f0000000d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000dc0)="2cf6ee7476a5a59f52447087b7cee25b03cf6a4ae73979", 0x17}], 0x1, &(0x7f0000001100)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x4000000}], 0x3, 0x800) 2018/03/24 21:35:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x20, 0x29, 0x2, "c00ecec8fb0da1af308f054c0e62946458"}], 0x20}}], 0x2, 0x0) getpid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000100)={{0x93, 0xfffffffffffffffd}, 'port0\x00', 0x10, 0x150000, 0x401, 0x8, 0x1000, 0x1, 0x2, 0x0, 0x2, 0x1000}) tgkill(0x0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x51, 0xe1ad}) 2018/03/24 21:35:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaabe76042523366a3aaaaaaffffffffffff86dd600b168ee613060000000000000000000000ff7f0001f5fffe020000000000941b23f90000000001000000007d2010614af64cb9a8fb5d1c3f0ab48fb1c5a0744fb11eeb81758af24791f76011ae", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="590500000000000095d74688709ca23c04b4a66bc7a4e39eb39ffb497815b57b8bb8c301ea07f8e3fc815e8491c9393d373df4fc01827675227ae526f68fc7cc78cc038928114ea9b5e1f5abe6c0250267b74ab0ccaffcb652e5cee712d55eca020a13189bd7737283426b2547a681d552c0feff362833f4a91cd3761bc0e4fca3c5f879e5b780c20c53fce2e3cdae51a0df43b87b213b0fa8d5d6b013a5b66f81ba53e2707f5f4631d4f50efff5b50669c8"], &(0x7f0000000000)) r0 = socket$inet(0x2, 0x806d83dafe47d70a, 0xff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) socket$inet_udp(0x2, 0x2, 0x0) ptrace$getregset(0x4204, r1, 0x200, &(0x7f00000000c0)={&(0x7f00000002c0)=""/209, 0xffffffffffffff67}) 2018/03/24 21:35:19 executing program 6: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'ip6tnl0\x00'}) syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="001914eaf1a53a2f7fe8eeb8dafac7aa7c1f77d1d341457d046978cf93c354cb57bb8d51a171504643867527e193c9e5cbf8bd5aab4f38893b10e2b11c3123f6eda5782307da5ae0c2bf9cea963fdc00"], &(0x7f0000000480)) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x101040) signalfd(r1, &(0x7f00000000c0)={0xffffffffffffff00}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x3, 0x0, 0x2, 0x7a}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000240)=0x30dae274) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x84002000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r4, 0x804, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x24}, 0x1, 0x0, 0x0, 0xda6207758bf03191}, 0x80) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000200)={0x0, r3}) r5 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="1c9630b877d98fe67a679d391e407fc7535d7ca0dc734ec7135eeceb51ae109fc49f2aabce31fd1d0802e933eca036eccb3dca76c26f7ab883a647621c4b7c02d46cf04bdabe5b86c4f97f", 0x4b, 0xfffffffffffffffb) keyctl$invalidate(0x15, r5) 2018/03/24 21:35:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = epoll_create1(0x200000000003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/03/24 21:35:19 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xde, 0x4, r1}) 2018/03/24 21:35:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$peekuser(0x3, r3, 0x3) 2018/03/24 21:35:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt(r0, 0xe1f, 0xffffffff, &(0x7f0000000100)="6c8b8867b5e3aa3490217ffd796bfcdd237ff23bcea0a03a5bfd9bf06fd987c941dec4990ed8ccca19544603d2c18b83683e60f4183b479817d1c78b5d7fe9d1bca25be17d7dbfcc2b1af618e8e29c4f810169d5bdaa54d5a7bd48aa6b957a837073e509d9b332120a3fdcc99c32845ab8c542530ae3e5a9a135a79145b86e55a774d60f124af9e3e6ffce89ce5257d141c466a15efd9442540a9092f1062c54d8cf3612bed428b6c44bc1151bc4e09b5accecd752e45962a10a6b820c4a69b4e7d356052ce53bfad849c1eb8b43ae3be42e7059e82b66d26363a071059b2d87bf341df1806451bc0379904f409bcfad0f0f172551", 0xf5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xb) setsockopt(r1, 0x10d, 0x800000000a, &(0x7f00000000c0)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 21:35:19 executing program 7: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) creat(&(0x7f0000000000)='./file0/bus\x00', 0xfffffffffffffffe) unlink(&(0x7f0000e3aff4)='./file0/bus\x00') [ 50.434952] QAT: Invalid ioctl [ 50.440375] audit: type=1400 audit(1521927319.106:38): avc: denied { read } for pid=6562 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 50.467418] QAT: Invalid ioctl 2018/03/24 21:35:19 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="f16846a4", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000000040)) 2018/03/24 21:35:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="b99d0000400f320f20c035010000000f22c0c442412c1fb805000000b9000000000f01c166baf80cb8d2863f85ef66bafc0c66ed0f01c8f2430f38f0cfc7442400c80e6e9fc744240200680000c7442406000000000f011424676426430fc79d09000000c4817c5a1a", 0x69}], 0x1, 0x0, &(0x7f0000000140), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x18d000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r4, 0x7}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 50.483172] QAT: Invalid ioctl [ 50.488160] QAT: Invalid ioctl 2018/03/24 21:35:19 executing program 4: pipe2(&(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) dup3(r1, r0, 0x0) 2018/03/24 21:35:19 executing program 1: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='nfs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x1, 0x8, 0x55, 0x9, 0x4}, 0x20) rename(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0xfffffffffffffffe, 0x7f}, 'port0\x00', 0x30, 0x20000, 0x2, 0xffffffff, 0x7, 0x0, 0x0, 0x0, 0x1, 0x3}) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086bd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) 2018/03/24 21:35:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x1, &(0x7f0000000380)={0x0, 0x0}) splice(r1, &(0x7f0000000140), r0, &(0x7f0000000300), 0x1f, 0xe) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/03/24 21:35:19 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) sendmsg$rds(r1, &(0x7f0000000f40)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)=""/188, 0xbc}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/252, 0xfc}, {&(0x7f0000000400)=""/108, 0x6c}, {&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000500)=""/21, 0x15}], 0x8, &(0x7f0000000e40)=[@rdma_args={0x48, 0x114, 0x1, {{0x401, 0x81}, {&(0x7f0000000580)=""/45, 0x2d}, &(0x7f0000000ac0)=[{&(0x7f00000005c0)=""/41, 0x29}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/117, 0x75}, {&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/138, 0x8a}, {&(0x7f0000000940)=""/127, 0x7f}, {&(0x7f00000009c0)=""/168, 0xa8}, {&(0x7f0000000a80)=""/14, 0xe}], 0xa, 0xe, 0x81}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000b80)=""/251, 0xfb}, &(0x7f0000000c80), 0x44}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000cc0)=""/149, 0x95}, &(0x7f0000000d80), 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x66, 0x5}, &(0x7f0000000dc0)=0x1ff, &(0x7f0000000e00)=0x7, 0x9, 0x8, 0x8000, 0x10001, 0x8, 0x4}}], 0x100, 0x4}, 0x4804) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/24 21:35:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0xffff, 0x2d3, 0x3ff, 0x4}, 0x14) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/24 21:35:19 executing program 5: mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="a2014f79b1ecd3aed6eb4b400dd47da3312d058cd0825cba37aac44a7be5785472e40914aca5c7918dc72f9cecbe2669ce095951be2335b38ca938cbb716b31c4a768da7ff16de11229aa82c1c", 0x4d, 0x0, &(0x7f0000000180)) r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004980)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004ac0)=0xffa3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0xc) r7 = geteuid() lstat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004340)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000004440)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004480)={0x0, 0x0, 0x0}, &(0x7f00000044c0)=0xc) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004500)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000004600)=0xe8) lstat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004700)=0x0) fstat(r0, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000004940)={0x0, 0x0, &(0x7f0000004300)=[{&(0x7f0000000400)={0x1194, 0x2a, 0x304, 0x70bd2c, 0x25dfdbfe, "", [@typed={0xc, 0x1c, @u64=0x2}, @generic="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0x0, 0x70bd2a, 0x25dfdbfe, "", 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@nested={0x2ec, 0x93, [@typed={0x8, 0x65, @ipv4=@multicast1=0xe0000001}, @generic="b8f69595ff54ff99", @typed={0x8, 0x29, @ipv4=@rand_addr=0x7e71c6a4}, @generic="b22b811bf691c06af36d6218c83b2beda516ac9aa504205720a07e302f1a942273863af47936340b4cce717b098626bd6567274c9c3f11cbb6294880dc6eccf48e788c79f61985e83e8ebe2a08991a109e51f12ca3bf7c079d3502d140e0bd6556d31481b3ed433502caa0157086c60daeba2e1153d12ad3031874fed9c386ff561bf060eea26777a676ec38cbed413ad076e53cf3d214142eaa891a", @generic="6ca4647b23a82b8a6eee0554b4a352290a1266a4a3fc525f40540a938870490770f534b55838cb070f46aef0b5240df2399d3f8a4b933c2a3512e592177d0f9aaa189b93a935ac1752c2e66abc9935267ded22d600956cd1662235ee2a8dfdd99bc409ce26eba696903a9923d5af", @generic="250779da09df7670ab2ec0392fcb42dfedf26dc1c80189e4cae17697507e6c48a3d8538fcc7009644e261d41be63e4a5", @generic="e6f52376b79667a868d4449e465a66a655bb123cef0f25d86184041226c93f8d478aea33e7e662e6752749d7b38fd126af44b268c111499c4f1e65446641e7a0f94396b73a4692923368bf33b94b35088c71d3920327a484cc3cdc609e111842759598e2c1b59a3772befaa1022e5337ce0001f672078a6834d2eb2cd7b876ee8290b71ae7a960de4da60affa1a0ccb251f7bc344d9afe51e838781f0011e59358", @generic="b4fcdc435c7f3a552b3a26581b7ddce474ceba77fc00bf0d5aae84de072eadbb1a7bb11d67943999070fabad4f20c9ae1ce2b22e85bba4ce96c4b4bcc8d03588fbb7ffb53837b804bc21e5a0689cb8d2d25504c681911b5c934859e00c85620608b94ec0348d04025757bf2e73d19a52f9ede30efad159e05072dc819ce77c7d305c713ea09daff2b73c75d9334cab42538864921690bb6b4b3acac6a0e678bdb59083c4a6d64522a9cd69333d3955626e638f136fa235b4c132d7aefea6f7bcd191e5ce8c6657ecffef0245e535129f80f6b76b78527b60f8d642d5ebbc4436f83ca8a0d8bb98f8da91e6", @typed={0x8, 0x49, @pid=r6}]}, @generic="dbc486371cd679b3ef76f621862a88ea195e86f77d55eda7f990b54a0146074bd37a226e1b4e2aca20c05327da598eee10250f", @typed={0x14, 0x5c, @ipv6=@loopback={0x0, 0x1}}, @nested={0x5c, 0x52, [@generic="ff4f05fb6b9ae04a173348d2621d57b58ed515b30a94b8c0c060b7b79849b61f5a767956c8283ea7784d31669fc76125e6191a672a8d9210b9bdf8a18a0658ecb68a7c5dec285e1daa6d6cdf8edfa9", @typed={0x8, 0x9, @ipv4}]}, @typed={0x34, 0x49, @str='vboxnet1eth1user-posix_acl_access#[GPLmd5sum#\x00'}]}, 0x23d8}, {&(0x7f0000003a40)={0x8c, 0x26, 0xd00, 0x70bd28, 0x25dfdbfe, "", [@generic="c232e0cbd80bf5d1b09252c77843e5548bc61e9e7586625a7f485373f93717c408b86bb71f0d4a9fb496f8b578f7efd54cc7834b023d7a535d", @generic="067b018297afd6b79274759870035ce097b03d495bee16fba24f7472f31cbba0ccb2aeef5169a87326f0af687724a6966d9dfd9c43b0d00bb2f928d94e30bcc1"]}, 0x8c}, {&(0x7f0000003b00)=ANY=[@ANYBLOB="440000001f0004002abd7000fedbdf250c00130000000000000000001456e225709bb0c44911d35a07a870da595b9ee87fe84e01049adef517f7955b9ce252870c1342f8"], 0x44}, {&(0x7f0000003c40)={0x66c, 0x32, 0x420, 0x70bd2a, 0x25dfdbff, "", [@nested={0x2f4, 0x3, [@generic="75f3bd4e2c7569b9919dd7915bda95cb067fcf0460a9cda2f57019213a7a5860c301f4fd2c05182b3ac4c5963157f4404dd5b9cae53607c64d9da0cabf8e40571f0e4b31d9f0c51722b3408f3835b6fcfebc12d9fe5693691ef12a721c9275b7cfbc6d0ca006fbdb888f095ad62a39f92a39921a7fa224e573f0d3fc100a0eee6ea2fc8314978d518eb11712fdcca3fbbd4c0aebeae6d29af66f7f161345965413e8bfa92f5aaa7377f4902dbbbc4fdfa814282341340e9fba64ba832b9f39ed3f479eb5888df365531f2787659c60a5d15c3844983b466bc27a1435be3f353dd4e913b927d47468de2b", @generic="413c0a95a1ff6bcc9ae9dba134f272d2b77261e7a377c39163d96363bae66b0a1ef181e55888ba523b98f71324aec76e68b5439089888af0998c3cf21dd1c92e32506459aab434793a2df159a5d6a87dfd4e5f87a06631489b7585101e6d08c444701e84b2cf7561c9bbc2093b506595807790f4bdf912d83818c549eac93667ee42080a9734b1f2f592c1f927058fbd31aa814c9e32c93144aadd512b10e046b0bea4e7241bf473eae455d5d9b3548c512a8652fe5286ec6c7d8171ae02f38cacb699b0f4806fe779b6988a7296dfa22eb06c9b49e0dad1308578472e8aab3293165d94d6b53cb325d1a3365e", @typed={0x8, 0x49, @uid=r7}, @typed={0x8, 0xc, @uid=r8}, @generic="0ec50df981fda00a04c6a31b55fe9129f4f7cb76df86b8cac9e85f412822753615ee13f02eed017357794a9ea49d92f119c5be04c35125e311959d32929e1f13e08573280e356a22eb49c66825d6686e8b64bcc23a846a6aa2ea6002c78d36a6997fc5472ee6114200fceacb834c5fe1cdab3f2b4c7e0fc3c25abba6db0e36630b04b0c04f0609fe9460b60a21cd86bebd36e7b171f75705691800390bf87bf1f5cf6e8708deb33256f4e4390106081668ec8a434d284265d850dd7fd59b729b211f86026485551d002176e2543f2893cc6d0adb27daa52d63607cf616f9691a2b9bb54181", @typed={0x8, 0x7a, @fd=r0}, @typed={0x8, 0x43, @u32=0x6}, @generic="62b28f3c572d790b8aa039d14abe776d12"]}, @typed={0x100, 0x59, @binary="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"}, @generic="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", @nested={0x16c, 0x80, [@generic="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", @typed={0x8, 0x0, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x2, @str='\x00'}, @generic="fb31e8b6f41432faf8bc96c08b87190cee938646996df747caf49f0d18ddd620069edc7e0e1c00200a3ce053ce4803c19b81c614577ffe7cdd356d06b304c9c5df3a6cf914756642fe2ea019341f9995d115e5b1", @typed={0x8, 0x29, @fd=r0}]}]}, 0x66c}, {&(0x7f00000042c0)={0x10, 0x16, 0x300, 0x70bd27, 0x25dfdbff, "", [@generic]}, 0x10}], 0x6, &(0x7f0000004880)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, [r0]}], 0x98, 0x4000000}, 0x810) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000040)="c66cb6f1ad02000000001400"}) 2018/03/24 21:35:19 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000a80)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000b00)={&(0x7f0000000ac0)='./control\x00', 0x0, 0x10}, 0x10) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/create\x00', 0x2, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000b80)='./control/file0\x00', 0x100, 0x4) r6 = socket$rds(0x15, 0x5, 0x0) r7 = socket$pptp(0x18, 0x1, 0x2) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000bc0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000c00)=0x1c, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000c40)={0xffffffffffffffff}) r11 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000006c0)="37d6bc7d51d586cfc39f1986f944036c7d22afb8bb10d7ddd7452ec835e368f09f8dec7bcf65da0b3b17a14fac1e71b41a388cdeba7bb8c65b7d2bf98c731a82c35de6f6e7f96e21e5747668a50b113803d6d2bd6c4f207923f5ecee40933dcda7ee8602218f8509c4f7e6b1d40c739e50501cb0df39", 0x76}, {&(0x7f0000000740)="6b87fceebcbd49cba18f9909de7ee58f45a62064045609d5e45a2a808c0cd489caa97075baf1170ff9d3e3c2af2cc857", 0x30}, {&(0x7f0000000780)="dba6c0f429a71c358a50c57f22812136bb7d29b7e87cfc05cd7ac450dd5809e94bf188fcc52d0f1e50503c42cd253a0c1343d5713fbc1af5873145152315b60cb403d494c276c742b194030c25beecaaa8f35bb7ba41c8636d453aa5b3d090550a0bd008b8c26ff6630de5ceeea9df1ea39d56c7c3921cbae2eb6142f09ea8da31edcca88aa40b8b67234b4417794a3b68ee5e5b00b651152b1d488d34743d6af820185aadef1abddf156ff421031e193b09ef2224f0fb1576a80d110e449a9076caaec5a8543dc7ae9f251076e0f392cd171ad5f3e5482566633e502041909e471190d6d7423036a9592e44c764d3", 0xef}, {&(0x7f0000000880)="b23de831a44e3ccb01e152e0fa4b6b659537c1c4c3665109e7203f9a0954bd294d4fb2a1b3b31082a701a0fede4f5e401b557a299238c858aa0f2ba5a5817973cc52612ad657fb185eda5bb964a1ae8d2b7a5adae7b90cd6223221fd1d2777ae071d29dad7626dfaee502ee9afdc1d072b6f5bf5c9864462dea2a029cb6659dbf4f9f0d76545c7a688f97f0a9ba2871f5b9d", 0x92}, {&(0x7f0000000940)="0cdb209510eac657e0113ccbfa0c4870f3cb8ff4c0bd4ead7553c7eab72b7e8a4e065567cf19df7ae6fb50b1a502ead1e4c6d73b30ebf5c3e4a2389f354df28ea212aace31b9e5eee689c858abae16b648e129427d04001bb2f794e179358c8a0e1ed40421def6167cbfbc97d385ab599a9f172d91529d66add84ad937bd4e20357b21f9375102cb04ef385aa629758e6cb1ec532a76a6495f013b6ffe5ac251f104cfc161e108d169654c4dfdd89f46ca21d1d13629f5bbeb4ca2de78235c370f31817ca46bafe4830d1223471d9269d3ba9dce864ffa78e50d021e6ffc47d0f7", 0xe1}], 0x5, &(0x7f0000000cc0)=[@rights={0x1c, 0x1, 0x1, [r2, r3, r4, r5]}, @rights={0x24, 0x1, 0x1, [r6, r7, r8, r9, r10, r11]}], 0x40, 0xc040}, 0x4008080) r12 = userfaultfd(0x0) ioctl$UFFDIO_API(r12, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r12, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r13 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r13, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000100)='./control\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r13, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r12) read(r13, &(0x7f0000000140)=""/254, 0xfe) 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/03/24 21:35:19 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$setpipe(r0, 0x407, 0xb6ad) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) r3 = dup2(r0, r1) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000000080)="4da1e57a45d16aa6d95fb23ab03c08c398cbb9e52306c5d0b63cfda51c32d0d34d669cc68dd0f671a51c08fc0aa454054216c4f40b9e1e236d18ab2deee085f9ca83a6e885f13d1341d74c6f05f9cd74d5b9d2535e65190a6bd7cad3a9c937cf764c07322cef5e91910af7faeed5d16c7e4448b2ec02c9f234219cc321b778c715a1252dabce7ade804fda111da7ddf6829084e620cba73756f6276d72cb6178ff7a7c09049a6f0f5dd7b212247a18fa096d2b7c83f88906eaaf023d73da0c", 0xbf) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}) 2018/03/24 21:35:19 executing program 0: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001140)=""/105, &(0x7f00000011c0)=0x69) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x7fffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000100)=""/4096) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'vlan0\x00'}) fsync(r2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="0100000000") 2018/03/24 21:35:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000028c000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000ea2fd8)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/24 21:35:19 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f0000016ffc), 0xffffffffffffff40) 2018/03/24 21:35:19 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00000000003a0005460000280010000000009078ac14ffaaffffffff82035a000000733ef507c38d7c8e1505c9d4710000040190780026377b00154c20960e4d14570f5c78f8b1f5403ec108155c8e1765a3c4a8c6f82a71c443f2cee91e64a424e98097dd24ffec121861c6bb936139a689a1f713aa7c5a54ec7fe655c7415d154762b13a7409277919c29efb32fde0105d10dca4e13e5927e30b1c1aa83d1bbdd51033fc16bcfdd9fcc9739c53a190b2"], &(0x7f0000000140)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2543, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, 0x1ff, 0xd6, 0x2, 0x100, 0x4, 0x2000000, r1}) 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0xdb, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="0153b4d6e5ae", [], {@ipx={0x8137, {0xffff, 0xcd, 0x100000000, 0x11, {@broadcast=0xffffffff, @random="870344026b34", 0x9}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}, "9e7acb6be5c73d1ac8b968d004fa559f9912227521281b92ccfd93987d0bfdb3f97744c2bdb0e76f1af8d880463e0b4659cece72f335d822f711ebff4a33ecaff4a71f67daf520bb28c9916a3191612450ed0bb0a98e778b288333f9fa91fb93c0153ba816b91b54b0596ef9c712802783ee0783cadbe820cfca0474f8ce7483e7131371b8c99af7437c8847158ec64c90b2709dfe23609b89f486f71fa1f68fecefe4ab832bedc42774cf8bfacbb0"}}}}, &(0x7f0000000480)={0x0, 0x3, [0x0, 0x0, 0x2]}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xff8c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4a, "dde0f019f4c7e37f497d241014521467fbabe5a74b35d81ac1302556a81e75c1c24fe2115e390b593fb93ae3c9cc5618a2dc327290a88ede32232703773c7096efeebd27a55f4b46e850"}, &(0x7f00000000c0)=0x52) 2018/03/24 21:35:19 executing program 1: epoll_create1(0x80000) 2018/03/24 21:35:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x103) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), 0x4) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x101000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/24 21:35:19 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@random="c91f5c607e9c"]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) sendto$inet6(r0, &(0x7f0000001ffe), 0xff48, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xafb8, 0x101000) 2018/03/24 21:35:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$LOOP_CLR_FD(r1, 0x7003) socketpair$inet(0x2, 0x80000, 0x96, &(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYBLOB="18f5f2a5"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x1fe, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 21:35:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x101040) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000100)=@ethtool_wolinfo={0x6, 0x0, 0x0, "600a30fc57c1"}}) 2018/03/24 21:35:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) getpgrp(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000180000400000554212772d1403452da3ecb06a3b7807bc50b7f103102321e662e385214ad0a452cfe799bb8d"]) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) 2018/03/24 21:35:19 executing program 1: r0 = socket(0x80001, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setreuid(r2, r2) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x991, 0x2, 0x2, 0x9f7a, "49673db9303db34a6d5419714d749a75c1df4188dd795f38b889c92f77b28b3690668618f6f0a4dc3b34fd06", 0x3}, 0x0, 0x0, 0x2, r1, 0x81, 0x9, "ad67ff705dedaa9528d63e26b5b8a661ff10f2b3c349df21596492fcacdf27a23ec6f59fa40b3a81f80c994163d96cfb92f44ffbc043c3332afcb30fafb0dff8", &(0x7f0000000000)="6b657972696e67657468302e6d696d655f747970652e967d657468305c486d643573756d5c3a93736563757269747900", 0x30, [], [0x5, 0x3, 0x3, 0xdcd]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000b0040000cc0000002c030000ffffffff000000002c0300001c0400001c040000ffffffff1c0400001c04000005000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="000000f4ffffffffffffff00000000000000000000000000004000000000000000000000200000000000000000000000000000000040f6ff1c84f44ba39ddfcf000000000000000000000000000000000000000000000000000000a6bf18185439f6e0a19cacd6ad93016175c53217c9f3513e90c1827af4696541076b55e32b5ad6f6331a78f2f78d3bd50f597e1c198cf80b591b666ad5f9e7425c5b31f869d5d1011f9b8b027033268c95831c6719fef0e0bdd1af644641bf49d40903257ba14934c6cdb0ae71e1a5cfc25eaf4614"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800cc000000000000000000000000000000000000000000000000003400444e415400000000000000000000000000000000000000000000000000000100000008000000e00000017f0000014e214e22000000000000000000000000000000000000000000000000000000000000000000000ca60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004013801000000000000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000001000000080000000100000006000000ff0f0000040000000000010002027f002c007564700000000000000000000000000000000000000000000000000000004e224e234e214e220100000034004d4153515545524144450000000000000000000000000000000000000000010000001b000000ac1414bb7f0000010066006800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0002801000000000000000000000000000000000000000000000000240074746c00000000000000000000000000000000000000000000000000000003fe00002400736f636b6574000000000000000000000000000000000000000000000003050000004800444e4154000000000000000000000000000000000000000000000000000104000000fe8000000000000000000000000000aafe8000000000000000000000000000bb4e220067ac141419ac14140e000000ff0000000073797a6b616c6c65723100000000000073797a5f74756e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040003020000000000000000000022000000bc00f000000000000000000000000000000000000000000000000000240074746c000000000000000000000000000000000000000000000000000000008000003400444e4154000000000000000000000000000000000000000000000000000001000000080000007f000001ac1414bb006400670014895f60ecfe2750000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000feffffff"], 0x50c) r3 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240), 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x111540) 2018/03/24 21:35:19 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="05bf5f87c8f561a3fcfc6678bdbee2f71cd1f9b83644db00940acf765a28007fc6cf8dd71a06f0", 0x27}], 0x1, &(0x7f0000000240)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f00000001c0)={'eql\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaa01aaaaaaaaaaaa0086dd60a473c200142b00fe8000000000650df48806e701cd0000fe80000029aa413dbade1ee6fc5f385e7315f5ad0000000000000000", @ANYRES64, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)={0x0, 0x0, [0x0, 0x0, 0x0, 0x40c]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x2040, 0x42) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0x2}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000140)=0x4) open(&(0x7f0000000180)='./file1\x00', 0x80, 0x44) bind$ax25(r0, &(0x7f0000000040)={0x3, {"74b4f2c6bc5239"}, 0x7801}, 0x7) 2018/03/24 21:35:19 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="66000000946502086cd1c9cb335f8b793bed873cf1ce5289d44ea899166a33fbb1014a6208ad5dded4afe17601cb2b007af05a8f5bde551b605000854bfc825ef64ba930ef73a85b08e155d025c384efc6ea04cda336506d229dfa83088f94c05f6c51ff6927b2f0ab0b"], &(0x7f0000000140)=0x6e) chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000100)='./file0/file0/file0/file0\x00', 0x2) [ 51.006507] kvm [6676]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000018 data 0xa32d4503142d7712 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0xfffffffffffffffd, 0x0, [0xfffffffffffffffc, 0x0, 0x2]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50002, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/24 21:35:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x6, 0x0, "a2ca5d91ba00d2f0830fdbb4d9c341f1183763a9623f6745af95c0d4dbab0136b2ea425c66713db982f95c9c563146b732759cc29cbb9f629fb9c613034caede3aab383a7d80c8e1ded11cb480b76572"}, 0xd8) sendto$inet(r0, &(0x7f0000000100)="2c07869ccd5dc9bc6649a1bae88450c61869a621a6309079579f7ed1d36c7426b592ea013d7f231839da949713523c0c2c29f966a4985ddf9a00429e99176416fa54728521f30881b2de9f0874412b22a07377dec76e1b8c11", 0x39c, 0x4, &(0x7f00000001c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffd5d) sendmmsg$inet_sctp(r0, &(0x7f0000002840)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000002800)=[{&(0x7f0000000400)="ffb24dc341963eb164884b94bcebf4def314aca577bc5ad7944c98513cdf66bc0d2510bc5d5f7d78695eb68d6459d61780fce68245a88e38df4a1a731b655ffd06d07fe378918cad55aa3ef9fffa5df3b714b7c38d28df7f109e7b5b8e9b212c7eceb458fa246958a08992d16e62f0483dd3a93f38c80a26347836c6a765941e740f07a0739cb2e3337b4294dfc263aeb055f3b642950a71ab5c48fa07402db409505f99dab1cdc3464370e850b401f3dc16a3", 0xb3}, {&(0x7f0000000580)="742d05599c352aed72de2d5d79ba0e595484fb8f3b8a8a2cdc6f6d63663990047e1f61b253ef7dd7144ede3fc4e6434c7bf87ee4f20e248ca3706b89b204f2d8e19df3197a0e82e735724b9c9e7a439ff8b6951320f6063038e3246889d3c67c5bf31ebd558b70a38b3fd4690dd49cc7f23eb90a9cb1e39bf0f8d087aff690950bf80f686413e4bfc8880082ce7e9249bfa74be574e133ec61fe1eb4847b8275ec2c449213bb50b9216399ec75ae7f7e4999cce180547140789452204bc8720e2682b4cacc96843dc73eb6bc2b2776063bad4744d956", 0xd6}, {&(0x7f0000001800)="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", 0x1000}, {&(0x7f0000000780)="a65c73f491f61b784116753250b45382ff9199e87da41772a25879c2cabcb052019e812999e9243a132aecccfb5d5aa4044b6f5ee237e76790b7b842bc", 0x3d}], 0x4, 0x0, 0x0, 0x4}], 0x1, 0x4804) 2018/03/24 21:35:19 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="080000000000000000000000000000c0c500000000000000270000000000000095001a00000000004e4427c329928854a312fcd1eda1c0f26892b69c9ca9dc6ddabf0ff731dd61d65ad2aa2e9aa08d6e4b5dc957f911ff260b8f63df9159d10892c7c44f0e84b7ec255ed5505995889f7ad7f94d1ce21cba7f64fa826caff84adefb6bda4f6d958dc3cd7703075feae49d93c1e21c4a0e66663cdd071000e56e7ffe31da9b5a3fc7143b3f39dd13928a49251da1f31836cac44f0427fdd0d2a18651809e2354560a807e7f085adf45a690d7a53ccd"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/03/24 21:35:19 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f00000000c0)="7379ffffffff00000000aa5e554828555db7591d3e833d1b092b4229e911737226d643ca6339ab5c8b59d7d1937b0bf26e5a8a90bb1ea421a13d9684d66373e585e654a94a00bfff78bf31947aea3b467e8f4a68ef05575b3b1e00000000000000", 0x7, 0x67, &(0x7f00000001c0)=""/103}, 0x48) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000440)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4, 0x9}, &(0x7f0000000380)=0x8) mkdir(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r2) 2018/03/24 21:35:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100030c000000000000000000000005000600000000000a0000000000000000000000000000000000ffca59ffe0000002000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff000000000000"], 0x60}, 0x1}, 0x0) uselib(&(0x7f0000000080)='./file0\x00') recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpin6, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)=""/90, 0x5a}, 0x20) 2018/03/24 21:35:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x800, 0x1, 0x7, 0x2, 0x1, 0xfff}) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x200) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendmsg$alg(r3, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/24 21:35:19 executing program 5: ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c0493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) 2018/03/24 21:35:19 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = getpgid(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffff9c, 0x1}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000001c0)={r3, r4, 0x9}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r5 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r5, &(0x7f0000000000)="459ea566d4b483268e81345a2ba7e66b24d990eb743ff95bb044100d2d1e9aaab1ada10307c32640a323168ae1d96b7416bb4f5cb00e90e5b3938b5c9f11feb3c2e3e235a1fbc74a", 0x48) write(r5, &(0x7f0000003000)="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", 0x285) [ 51.085141] kvm [6676]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000018 data 0xa32d4503142d7712 2018/03/24 21:35:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x2, 0x10}, 0xc) mmap(&(0x7f00001c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000c1002c0057dca59bf374d2f1e2681ecb5268406f08ef7cbc12322f969c6e0092358ad6a93c8211ed19fc5f0f56b7ee5bfe9b1562bf9dc3e2ab0814a1859c8af35129d54e99ba33c587320945a36e9b54a40d9043e33b881570f35d17045b73ae2c693ebcc9c1148284bd49753cd5a452e74f17d7b6f7cd53c409db31af2bf0595146c9eb4dc8c423d0308561d71f0979a31be100aaca977f8bb428b1c1f3488fed1779d323d50913d08cd7a3bfe89234b174447e129b8706e828f05d0e419cd9e4a84aad36"], &(0x7f0000000200)=0xe5) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r3, 0x541f, &(0x7f0000478ff8)) 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/03/24 21:35:19 executing program 7: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80005, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000180)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r6 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r8 = getegid() sendmsg$netlink(r1, &(0x7f0000000580)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)=[{&(0x7f00000001c0)={0x18, 0x2e, 0x300, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x4d, @uid=r2}]}, 0x18}], 0x1, &(0x7f0000000500)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}], 0x60, 0x4000}, 0x20000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000005c0)) 2018/03/24 21:35:19 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) socketpair(0x7, 0x8080e, 0x39, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x71, "5e31607a7643510f51ed2b830c8e058ce9c264ac2688bfdc6d8592fea76a901213c05cc433e59b4722599f8f6832c79c93593fd019e2b7e6147d4dc593c97d95a47b106706e6f5a474b02dba87d5c4cf3847eac767c2faeb30fcf700443f6b202f61fe3edd8b9a6497bf78ac6958d7f37c"}, &(0x7f0000000180)=0x95) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) setrlimit(0x3, &(0x7f0000000080)={0x0, 0x2}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) 2018/03/24 21:35:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000100)}}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0xc8100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xb6, "326cd05f83898c0b381f42a7ded05788d2ba579e5cb5b801a12e41af23b59ae99a8446ad30dbd5fcf17e13b34a1dcf7e4657ce65b15b2277a235d6af118f31e92219463f043dea033d8e07dd1e49678a7dffb038444f0ecf170eadc0bad88f6e0769b761efd479c4d0d8a17b320345f96c4a0182f3b46652dbd0bdcb5853cc6a7b8223f19f16eec7de98d5f2fe7bfe0cb94cbc10e9ef36c5b7ff5c1262cdb5b1d1e35ac276b8e9d951435892bbe166a40eb76582074b"}, &(0x7f0000000080)=0xbe) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x4, 0x400) 2018/03/24 21:35:19 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) connect$l2tp(r0, &(0x7f00000004c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x3a) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000300)={0xfffffffffffffffd, 0x107ffc}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000700)={0x8, 0x0, [{0x2, 0x8, 0x1, 0x4, 0x0, 0x0, 0x80}, {0x80000019, 0xffffffffffff1e6b, 0x4, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x9}, {0xf, 0x3, 0x4, 0x7c9, 0x100000000, 0x7fffffff, 0x7}, {0x80000019, 0x6, 0x2, 0x10001, 0x3, 0x9, 0x1ff}, {0x40000000, 0x1, 0x4, 0xfff, 0x80000000, 0x6, 0x2}, {0xe, 0x80000000, 0x6, 0xffffffff, 0x8, 0x4, 0xdc2e}, {0x80000002, 0x38, 0x4, 0x0, 0x2, 0x1, 0x677}, {0x6, 0x9a, 0x1, 0xfe2, 0x401, 0x0, 0x401}]}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f00000002c0)=0xc1) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f0000000340)=""/28, &(0x7f0000000480)=0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="ab0f320f060f836b4d0f370f0051b066b9dd02000066b80400000066ba000000000f30660f579b30a7b8a4028ed8660f3837d6", 0x33}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/24 21:35:19 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x4, 0x10001, 0xdd, 0x6, 0x3, 0x1000, 0x7, 0x2, 0x5e, 0x1, 0xfffffffffffffffc, 0x1}) 2018/03/24 21:35:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f1e000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00002f4000)="4860893a9bb9613537c4c2db9e10a54f5bfa8b8cf6476e27f9f86f8a9de424a983633d21d78fbc22a1c8db89f041f00854b9466d8b0b86c3d17ecfc08f2c9ee4c07138ab16f6d9a4dcf52bc079a757a44d21f46f65e00286d8bd1c382fee4452b9240a199601502b987df00e0047bc55548e07cc284e6f", 0x77, 0x0, &(0x7f000087eff8)=@sco={0x1f}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) 2018/03/24 21:35:19 executing program 5: unshare(0x28060400) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x24502, 0x0) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/43) 2018/03/24 21:35:19 executing program 7: futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000000000), &(0x7f00000001c0), 0x2000001) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0x100000000, 0x9, 0x8000, 0x5, 0x10, 0x80}) [ 51.206180] QAT: Invalid ioctl [ 51.225687] binder: 6719:6725 Acquire 1 refcount change on invalid ref 0 ret -22 [ 51.241109] binder: 6725 RLIMIT_NICE not set [ 51.260961] audit: type=1400 audit(1521927319.927:39): avc: denied { fsetid } for pid=6731 comm="syz-executor5" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.307391] binder: 6719:6740 Acquire 1 refcount change on invalid ref 0 ret -22 [ 51.317855] binder: 6736 RLIMIT_NICE not set 2018/03/24 21:35:20 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x6, 0x80) syz_emit_ethernet(0x190, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x29, 0x4, 0x5d, 0xffff, 0x182, 0x64, 0x0, 0x7, 0x5d, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@end, @generic={0x0, 0xd, "fa6e525f5767a049b76cfb"}, @rr={0x7, 0xb, 0x2c, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0xa}]}, @cipso={0x86, 0x3c, 0xf395, [{0x0, 0x8, "7ee25ad1f00f"}, {0x0, 0xd, "33d85b1cb54a18d99277fb"}, {0x6, 0xf, "06c50c84ea5c03ea04746a8c16"}, {0x6, 0x12, "6aee2f961b56fde6ebc5b3433847bf4a"}]}, @end, @lsrr={0x83, 0x1b, 0x8, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @rand_addr=0x9f7, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3]}, @generic={0x1, 0x4, "116b"}, @lsrr={0x83, 0x7, 0x9, [@dev={0xac, 0x14, 0x14, 0x13}]}]}}, @tcp={{0x4e20, 0x4e24, r0, r1, 0x20, 0x0, 0x14, 0x0, 0xb, 0x0, 0xffffffff80000001, {[@eol, @sack={0x5, 0x1e, [0x1f, 0x795, 0x7f, 0x2, 0x56, 0xffffffff, 0x0]}, @window={0x3, 0x3, 0x8}, @sack={0x5, 0x12, [0x10000, 0x9, 0x8, 0xffff]}, @exp_fastopen={0xfe, 0x5, 0xf989, "1b"}]}}, {"3b20bce43791e773b407337e073ba0bde7624ae015fc9ee6150d44fd5e214e9333ba26f1a697391c06b4e2b39df0164a064a246ee31bec1406eaee833d4d0f3dc0bebfbe8d08b0d9297edb474db53825177abea1cc7146cd01ea7c3b92fc3089027d01638e7240f789024f57f8f35fac8fb35ef89f7873b99c4e45b784341f3a5c02b31098678f020cca91b5c489"}}}}}}, &(0x7f0000000480)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) 2018/03/24 21:35:20 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x101200) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x400}, &(0x7f0000000080)=0xfffffffffffffdd1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x1, 0x3053}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x5}, 0x20) 2018/03/24 21:35:20 executing program 0: r0 = userfaultfd(0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'ip6gre0\x00', {0x4, 0x4, 0x1f, "319db55d18bd", 0x8}}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/03/24 21:35:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b4002f2460fb88f2000000000099005fb586b8d35e882893925b3f50aaf2d277dd06d7327f1c823cf1871c0613bdfa5baefca068441ca7c027de62bc9a3d0849ef7b3a26ac3f4b51d04a644fb45d5079190ddf197795c1abb47eb9f0fa4c47a25be09b6c89b18c97dd348dfa0c4e59148f95dd2f18ab0a0612ba171f97b0fd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/24 21:35:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000020000000000000000000000050000000000000000000000000000000000003f000000ff00000000000000000000"], 0x78) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={"6d616e0300650000000000000000000000000000000000000006000000001000", 0x100000000000000e, [{}, {}]}, 0x48) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffff29b, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000180)=""/120) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000200)=""/211) 2018/03/24 21:35:20 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ptrace$cont(0x38, r0, 0xce, 0x20) ioprio_set$pid(0x3, 0x0, 0x7ffe) ioprio_get$pid(0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) setpgid(r2, r3) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x2, 0x5}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x80, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xee95) 2018/03/24 21:35:20 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x9) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000780)={"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"}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 21:35:20 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xa3cb, {{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x100000001, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe95) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x4, 0x67, 0x100, 0x401, 0x4000002, r1}) 2018/03/24 21:35:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x29f, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/141, 0x8d}, 0x2000) listen(r0, 0xffffffff00000000) 2018/03/24 21:35:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000140)=0x8) syz_open_dev$usbmon(&(0x7f0000001400)='/dev/usbmon#\x00', 0x800, 0x800) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000002c0)="6c20625bc7c442b9c5cfc2ec9b6fceea79d916b8bc059d2596345dad8a91044673dc558d6f708e9576c8ea5874972ea20060212c5d3845a0373a3f8fd9cfdbf8ef12400dce24264abcbe13e757d02a4e364fc11da3b297e17f905ebc011c33f734da6ac85c26eb8874d7bca3b288964e6c1c1ef175edc83cbbba7946803d4aed7ced9b73a8ea1cc0ebd92ce3687a1806401d488e14aa784297173e1ccdada944e78710fc11812311cfc2a2f2e02f0782db86f2b9d1") io_setup(0xdfa, &(0x7f0000000200)=0x0) pipe(&(0x7f0000000380)) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f0000000400)="ebe2c51eba712e3fa0e5c804cc3f16914467ae135a5a74515f04dba53f42b5f2d838b76ce1cd41101bc6d7cd75c7a62c2a35c9c13e7dae1ab7dc094c9f36d78ad49d2bfe1cad063597c099dd6d5ec0ceb01cdf29965c41178f4b8ce4a7d60283b977b236ff001f68804da1aa3586685570b41bb645a0d9f67754fb6eea6bae51c626cbdce235d648f0615ca4ff2adaa90840c60aec5d54f961a5340e9c92fad8f08250265c9dc59d6abf4f5701f4af3401839ab383379992b5231ea9d49fc5e65cfcce329111aeaa68df96e89b8b13938098d9242d6ffb883d6d76f824a65c93418dc6cf8f6c7a7bc943bdc4e33432cc9ae95e972bf4e7a0074df0d0fe12c58d21f388f546af875253f5d38426837fd32cd02bdd5507c88f07b6af5bfa0cb075c2a4e12557ab6ac63e8a88e83344cf9fb53de4def5a0a9ae95adc47e3806d9baec86fafda7dac5d073576b727f66d26be3146e45e1d4941ab2e4862da6ebf36449c084e5108b00b5c8bc0513b96ca53acaa33e19f9faec5065774ee6eaa1a697b76ef3f941e00571b5ef0064c6c15f2bd0cce061e78e384a9ad69f86b6a67291e609bd28de0a4efb779c4052fa4c13c61ebb8e1d3036ec68c4fdf33409dd8a54d2158e7eea50503a4f27ee97296e3140925fa6361a04b38c2824e8f7a0d7670b301786a1afbf558cf57f82035193f155cd775c0b794de9f20761c80240edad948910c490794422371520e17d502c4f005344326cd3831232a9e6ea469cdc12dd144569a68b105e628c0ea035cfcdeca34dee924a9c57559d420830f9bd8e0494932bb5572b802f5cbd03141b90b64ccdb938a84301940958e1e1ada0db26dbbe4da83229b70f1335007be9536cbc7c38cbf8d4de4085dc5fbaa36245566f5e7e7282101fe73a0b08173c45c3ad91cdd1cd802f3277effabd4dbf3c9f9a9d4b33c9fccbfd0eedc3cf0b34b30de4767522aec63253841f22dd470480e728fccfcd3dd0f28e1d509f6cb566a829bb7133fb09eecbd31fc447c78f4a95d802d7c0f7665d3c896cf04da3ee84c8e7217b80704cf62273ff04b8b632298d1e964c6be1d81d9eb9a93feb54b256b8c9f7f021af1824c347c712d6d85b34c9b61d1613abfd2277c47e812d7a113fce85d2b06f9375ee6a971687999bcf0307c4dc2c612d3113bd22b717d21ee1ffcc142def5a9f7ef1c3e14c122137aaadd3132d56436ec1412eeff289e75c4eb566d4245bf9088f788688307f9f1becb0d6e35f1d313edcac1e2b8aaa4b1bea438c958a260e14bb566006c091e9a0b5dcbb7dc9874cba58c77dd70c3cc06e14b831bb066d082f483742acd1a30776b4926159f8d8dbbee332ac42df85d5ea9a4c173a53ce379a717beaeb890aa104e4044d92ca6209ea6afde80cb42435fdb78faf5b99610291c446be2317a43be8798d0a7f8e940c67790a1e007e4dff3053737b886aaa138a9d663acfef96a7b051a68bc2a78244f4c4a6a2ae98174d250049cbf2244e56a50ba45891c8310e559ff9376e5d3abb9faafc8f19566b148e1a51075958ce822ea58d1f376fa109da80a9020d01db83e4af42823c256e4a37588c2b24407c5797b3f3ae027205bb914339fc03b037380e4df81f11988ee22c2a8ce6a6b14cc07e2d6ff7ba82df488d231b3d49248ebaa13f71ae8b87f0eda6a4caf74c33165405f2000a7f6b1694a150c2590de1e12c56d77a61f9bbe5d808f19de5ce157510a6b7b711ecc8bbe5908efc926ea9b24da91c819bd2259412b9412ac7fa249733d66b9a2f5ffcaee282bdf32f4af8e595cc8e8f43cd10db74471c2c9aeff603b6ba2eab5da320a02b4634d45ba4853a77505a8ff458208f025d17facf4634da7d4ee38f7ac173dfdfdc709521cdcae546bd03472ec58216d4fcda67e158e9deaa0896cd708e1d0e2247b8a7709da5c4af5a4b4346c8775bf5bc303873fafd238a9c09738a494ffc47a56b2242483a542855b92ab72d849f7fcdd112bfceb320caaefcb7903599312ab12f3151c3d2127af192eb91afd155fe298def2f6a387f2d38930252fa9da828985378de25a37785154721f0fd095273e356b6967d69dbe9bbcf5e0391795b01c4b8c88145eb47b4ed53d6e39c9713d7cfd31a921c94b8c608ff7c875c630e34c895fda7918170518c9de8713c9bbc1df73befae35b70114de03d03b1571185128d97e8693c7d1c299eddaee3c29f58bc5934c0eaf73bcd4e8cc457a7e62c193e761648d99a93dc5e84bcb9c2ee6a8dd966c1ff1bb2fcd760b04c26b4669bdfe4e89e4e76fedf6462312b5ceeedc1d3e75ba3430db48b94e4cc08613365e1f0c4762bbfb1a7c42184e42ab2222619d2147ef3614679790fa34f912bb805e92f51ec608811c096fbf74ab8cd0e6a0adc04403378aa9915440207fb1230150db307ed38ffd3145bc63dc7b153f7769e7df80247f9c1ea2fa0f3809f5236203c4e3b61c52b947b4a2e937b4ee709b205b882b519e6e3291acc6e15c4b90667cdfa1faeb1063b6aa4f5a067aae070e4c51b5d9938d49dba7d676448ca868dc52305e6eb994fd9017e457ec5865caf7fb492042c6be4d9c08d8777a51ffc7b6f80f8519c226bab861c065f16a6817a012757ad511295fb131dd1330827a2a98ddc82b9a8a9b69eaa1c599059a48907b21de051b7b24d4dd73a3b174cf7059ee8f0764724915d8b515c009a9dcb5de33c5617c234132022ff5fa90fcdebc6d9502407a92dd1104df4cdd4efd7c27d73e96338ecf86a8616bfbb37756421b1beef5c2f479ec73d5306e40ae8c63c57a9b5c469860b74789fa55d0586c50055f8f73b18d4ba266c7d672cb4fc862c122a7018292b4c8db216c677e50e6ee442309cd4a0db85ca26140440c9e59cdedfa62bc7a092eea1a7b9b35d887ee09cca8a5b774e9095171b2ec522decbd657ca5712fc513b4245012666b019f274b5cf74353fc0ed90a470439e4bcc5ca50359b5ecacfde593455434f7128c9656ef2c47aaf463e10d2b9bae1228369b019f4b7c655fbbf678938d121ebb6a39dd5d65d01947306de9a01b89bae363d9f4fbead82e31bcdf7be58c54b71eaa8d6ee573341f55949de87cfcbab6dbae2dbc77aeb543edfd6e6b1cecc34acc3e852c0e76d41fb958218b46d174e6141d7890b100af70b3338afad1c4e1de9bc8d6f1277fbd8ba688dfa1cb261063d6d1f9a187227c02c95f87c81b7ce5f676cff49db1e41813af7a158bc4af82bdb27f3fc72bf2ac4b78e8f10efe74bf395852c1d0af0ef4b3eecf8ddbee74bc15899b402044944128d97f50d88ed9054e76165f6b389dfa836137b2f07dd97c70855385315bbf8189fdb285f77797a96e6aa9e2215e19b183e6bcac969970ced9ecb2f4313750110cb6420d29d1c9462b798c7f65881d009f6b36979fb86c9e90543a3fc02a0ce594ab5b6cd9de79dc07425b08f9e1675a59169348f1e7911260cd7dc133e05f746b7702e5a07e680fc8880eb6556f213c81d6a7a60811bb86efa46c8839b51628f1f00b1fd3d884a8bf113b6a7fa65fe99fe6fa682c586d264ddf3656a25f1aac13a378bcf2c1fe25700cd69fd5786072900a627d58d86961a3db66a7b70b35cd8b5c9c628001eb5f3df537d36178dad1f87ab077b84c417b933431290e3858b4b91d64daf2448e2a091b006040863d8b7c31be2977450c40320372ac8b7d631e12bc8c7440a294aff45593b279739c4c562ac938501d9b9bfa284036c1010435792479ab5e4e53342c626ba380fbc1bb885b56d71444f08e68fa4562d73fef200ce0a688dca0eed35eaa56aee58fae32156598ec114a121817d39f001c43a743f7570c268e461c9824fd53c4a050280a78cf6800013c2c7a37ff23104590db969c3ddd10499533da4249de39e59f952f70226df4bfef524f9c12fb20565a7e7e2b5cb6765da8ad1434f86c953c15932a01a8315139ef8cb4f11e3a9317842da4609d78dd9a45aba43dd25082b62def4586e37e27a96186c1635b6dd89462285b953bf5bb598d3e20176c1b32507df5e46b41ed06962854f1f0eb04b1f772f24054dbc97644e42af2c701f8005e7f8576bd8cd20848e035526263955aee7c2fd7b54f2bd836c4dcc4e44cea20e5dff5b81448b24599c30a68bdb7a29be8153cea9507ac2f65fd4a4f048f49a09b752a728134a3a706a62d5f58a23f880a9501283fd7eb8063a8f37072c1b5b06e25f52b2ab403a2c00f14f674e7e184fc006134b0cacc81d1da8247f3b47e88a852a17b01d2c56cd8a633c43e7c89ae63e28529dacb8f37c339cb6981e72be511bda4c794be95b85dfecb0dd1b2b990759b99fea1048de1df91ff554d0fd49ff248c0bf8b083380ff55cc9b589a6a9a47cc56e14591f341f03e1a45e29eb5dd7ee45bb8328f942203b6a38bff4db2bd916b2a0987d40edfd8944dc50ed78ada3a57e5925ac759225ebe55dece2da9bf1b843d10d359ef621a343f63479a46f6d3c94e285275c6d424784060092575f8593e84aec58913b48a27fd1373ce17f31225a0b91c43311374623d7c42772bd51dfe833d3f0db8e459ab5611b4fc54a90b96e16752f9103b9e0f34eda8b30886b1626b7e5fa46f51e113333158e08b7280cdbbf98007a1e0c6d258eb32392745b89782be5ba85b920db789827e852b6f3e02249a8f63b79081e541d33d20f73838b901ac2e90e5240e7a86e00b357759f09d9602ce09149f2e0c1c275460101a20ddef5ced58187d2623200ee526d44039dcfbd713b386b321528da668ddcf0c37ed627714f905f1daa0dae8746bd2fed324952ba1c93538cf65494ee3396aa26e580c462fd394e3680a6283a12eb06fed0ad9c3f4417198c3a0f5a2beb562db68fc14e35448211051629857dc2467c6665f12fff0a28fb9dcef19fdfe78700f661475f594d5c986079f65047e4a777a44a37540ba111601d48efdb8854a5733152b6ea6b67ed147006ac4293a92e3ee56a71a8fb701ea0924eb7bf0e90b7c7397cda841012c3707de11216d7a8bd9b2cad30a03e2ff5f62482b06d224be1d26043f2a54726af41b398565b494f2e1556e2de43c602243a53313610bc7ecca735a61c256dd9a8af669a0440febc2e8b87cd248f12fb2c4f12359f76e8b6ed53832bef6d6a292fb59ececcc0f8d84c2d0c9ecb4f735baa153e095bebc9b2e0c589a6d1336302fbb14dabeba964ec7d96cfb2f07875e635484493495bb2e1bc8f83c33ec1f55f78371d6dde6e8416492e1cfc4b44762f87a34c6f4ee97959ed1f9319058aac3ff82684e2ab418c57952aa675ba6c0bcee0828345d6e332227f9830e81b4489aa973303613e24542cc412afc6353b11c7d5305cf40dadd5ea08b4d2ceb55e008dab6742111feffbf010e9ea93876c494424fab7a1b9d63d49650e7b14e104911abe3a91d9e4cbbde795718bcf5a68d5d82a6822a7e630e77ad79a2b7d9ac33e0df8424c87644b9ec536f4b31066b526e7f7b51c8c29b86390318a15fff80a4a98b54c2a8acdc75e3a6de033a5749764a5a338d3f2ecff93074ccfb99db98e3981aeeafce6775c9e21277fce6207fe13f44ced910e6d60ef65ee1fa4ada8bf4df76d07aa779337ae1f25bf2c5381affc2ecaab4c454744fc60070cacf224bc94068ea44d591dd5303788da51dd6cbfa64092841cd9769a752202bb10263a1d69441d1602296e11f51e297e68dd845b88a1c4246d13bb690fab5a7ba271146a8094d9da46867a8a6f1b676f19c4fdb5692988483633b1ffd783f1074a", 0x1000, 0x200, 0x0, 0x1, r0}, &(0x7f0000000280)) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) writev(r0, &(0x7f0000000100), 0x10000000000001eb) 2018/03/24 21:35:20 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffff0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000a2b00000000000000000000000000000000000000000000000000000000005d1f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000e00000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b75979f964ed8ff237b17b7857d2101b71a8be4558f744d96b81889c1e0f1de3b16856a07ac1f598be6bf51db27fe68d1e2885f1f6"], 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x4, 0x0, 0x20000000000, 0xff, 0x20c0028, r1}) 2018/03/24 21:35:20 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="1e9fec04966bcd9e000063b0f4000000007f780000"], &(0x7f0000000480)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24}], 0x78) 2018/03/24 21:35:20 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000074c0)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007500)={0x0, 0x2}, &(0x7f0000007540)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000200)={{0x2, 0x1, 0x9, 0x0, 0x2}, 0xffffffff00000001, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x1ff, 0x5, 0x7ff, 0x101}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007580)={r1, @in6={{0xa, 0x4e21, 0x8000, @dev={0xfe, 0x80, [], 0x14}, 0xdc}}, 0x1, 0x7}, 0x88) finit_module(r0, &(0x7f0000000300)='.em1}ppp1keyring\x00', 0x3) capset(&(0x7f000037bff8)={0x19980330}, &(0x7f0000af5000)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000000c0)={{0x1400000000000000, 0x6, 0x5, 0xfff, "a09a7255fbc7116dd41154715e0a67a4675bef83f9f34591b6dc4af5e73d080afd9b88ebe6565a98268e7bca", 0x9}, 0x0, 0x0, 0xfff, r3, 0xf06, 0x0, "61ed6ff45e3f4d8cb61d233dc8f097f2e1379585ebd20e13dcec083492d3b5baff69c5828993a9972a9b4a6b50e7d259c5fd7be49e38828c206fe33a0fb6ba31", &(0x7f0000000080)='\x00', 0x1, [], [0xfffffffffffffffe, 0x7, 0x3f, 0x5]}) 2018/03/24 21:35:20 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, &(0x7f0000000100)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 51.396516] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/24 21:35:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x8) readv(r0, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req={0x3f, 0x7, 0xffffffff, 0x400}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={r1, 0x7, 0x1, 0x40, &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bcsf0\x00', 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e21, 0xffffffffffff792a, 0xa, 0x20, 0x80, 0x87, r4, r5}, {0x8004e5a400000000, 0x4, 0x2, 0x101, 0x9, 0x7cf2, 0x6, 0x374}, {0x6, 0x368, 0x1, 0x1f}, 0x9, 0x6e6bba, 0x0, 0x0, 0x0, 0x9bae367c665e6fa2}, {{@in6, 0x4d2}, 0x2, @in=@multicast2=0xe0000002, 0x3500, 0x3, 0x3, 0x3, 0xbc, 0x3, 0xa77}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}}, &(0x7f0000000100)=0x84) ioctl$KDSETLED(r2, 0x4b32, 0xfff) 2018/03/24 21:35:20 executing program 6: syz_emit_ethernet(0xe7, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x2, 0xe2, "25ac", "3e2f330362da75bb4401da5ae8030af790ff013f7b76ac4c52968294840decfe2b9f0080ccd70c830c506ac56721bac14b9c143e4d67308a6b5b90737e16ca6a7e39c62138a1bb6f3994a5e919fa55c9c58d67002efca3f31ff29c4a4eb2759ae74170d0ecab0f7b685e4755955492be5e3e2d9a7a87102d8ee378866ab1a8af0f78611bc1609dad63057dab7f36e2efdbc1840e85a134c8f2ff5de52aea58a59b0df4d3fb8e443d0e2461220ac8de3b5b86c7c2d434417af8739c8ed1a6b4c6f7da7b50b4886341af6f7021c071bb17ff8b530df4"}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:20 executing program 3: r0 = socket(0x1e, 0x1, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x101, 0x6) getsockopt(r0, 0x10f, 0x9, &(0x7f00000001c0)=""/4, &(0x7f0000000180)=0xfffffffffffffe6f) 2018/03/24 21:35:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x400000) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/24 21:35:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a44ff0)='/dev/sequencer2\x00', 0x8006, 0x0) 2018/03/24 21:35:20 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0xfffffffffffffff8, &(0x7f0000000100)=0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x1, [0x0]}) 2018/03/24 21:35:20 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000000)={{}, {0x400e}}) 2018/03/24 21:35:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0xa, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/24 21:35:20 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000e55d7a1252390000009500000000000000"], &(0x7f00000000c0)="7379ffffffff00000000aa5e554828555db7591d3e833d1b092b4229e911737226d643ca6339ab5c8b59d7d1937b0bf26e5a8a90bb1ea421a13d9684d66373e585e654a94a00bfff78bf31947aea3b467e8f4a68ef05575b3b1e00000000000000", 0x7, 0x67, &(0x7f00000001c0)=""/103}, 0x48) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000440)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4, 0x9}, &(0x7f0000000380)=0x8) mkdir(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r2) 2018/03/24 21:35:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xfff, 0x1b69, 0x1, 0x0, 0x0, 0x7fff, 0x48030, 0x2, 0x10001, 0x0, 0x4, 0x9, 0x401, 0x256, 0xe85, 0x100000000, 0x5, 0x1, 0x8, 0xffff, 0x40, 0x5, 0x100000000, 0x9, 0xe59, 0x2, 0xfff, 0x1, 0x8, 0xfffffffffffff000, 0x6ad0, 0x10000, 0x0, 0x3b, 0x9, 0x7, 0x0, 0xfffffffffffffffd, 0x1, @perf_config_ext={0x5, 0x5}, 0x5000, 0x20, 0x0, 0x3, 0x253, 0x9, 0x5d0c9ce6}, r1, 0x8, r0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/24 21:35:20 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@rand_addr, @remote, @multicast1}, &(0x7f00000000c0)=0xc) sendfile(r0, r0, &(0x7f0000000000)=0x22, 0x3) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x3ff, 0x80000000, 0x2, 0xff, 0x7, 0x9, 0x4}, 0x1c) lseek(r0, 0x0, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000100), 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) close(r1) 2018/03/24 21:35:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x9e) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000080)) 2018/03/24 21:35:20 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffaaaaaaaaaaaaaaaaaa080086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000008001f00000000aae9ff00005150f6f2ea5847d572a5b5e16132b67e8424b5a476efcaacf95264a7a60305a3ef0c42487bb1db19376c5bec1b23bc67e82bed0b7ea83f046bdc48b923c7d2b5e7737b70d91d96d6", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1200, 0x3, 0x5}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0xcad9}, 0x8) 2018/03/24 21:35:20 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1000000000005) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000000c0)=[{0xc}], 0xc}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040), 0x0, 0x4040}}], 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x3f, 0x2}, {0x80000000, 0x1}, {0x0, 0xfff}, {0x5, 0x9}, {0x2, 0x7ff}, {0x8, 0x1000}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000480)=0x4) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x67, r2}) 2018/03/24 21:35:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x3, 0x100004, 0x3, 0x0, 0x1}, 0x75) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x3, 0x7, 0x7fff, 0x8, r0, 0x101}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x8, 0x8, 0x400, 0x7f, "c24ac0fa8cec36d33040442a053f6e302025b82092a8dbf09106a0323216177f"}) 2018/03/24 21:35:20 executing program 5: r0 = getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x9) tgkill(r0, r1, 0x9) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000040)={{0x2, 0x38}, 'port1\x00', 0x84, 0x100072, 0x6, 0xfffffffffffff30f, 0x7, 0x8, 0xb3c, 0x0, 0x7, 0x9ac8}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd5fef)='/selinux/context\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$selinux_context(r3, &(0x7f0000448000)='system_u:object_r:sudo_exec_t:s0\x00', 0x9) kcmp(r1, r1, 0x0, r2, r2) 2018/03/24 21:35:20 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8a, 0x80c00) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="ba4100b8a600efba200066b80e00000066ef67640f090f236a0f080f1eddf2646490d86ff10f01cb67260fc76b00", 0x2e}], 0x1, 0x30, &(0x7f0000000100), 0x0) r2 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x84, 0x12, &(0x7f0000001000), 0x4) 2018/03/24 21:35:20 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioprio_set$pid(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x5b, &(0x7f0000000240), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3) r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000002c0)) syz_emit_ethernet(0x3f2, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000040)="1c1540825686fb501db5230db315dd524e1de31ee7c5b6bf", 0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x10, 0x8916, 'vcan0\x00', 'gre0\x00', 'teql0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xdc, 0xdc, 0x118, [@cgroup0={'cgroup\x00', 0x8}, @ip={'ip\x00', 0x1c, {{@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 0x10000, 0xff, 0x8, 0x0, 0x4e23, 0x4e23, 0x4e21, 0x4e21}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x0, 0x9, 0x5}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x886c, 'irlan0\x00', 'ip6tnl0\x00', 'ip6_vti0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0x3663720f6c9dfc83], @random="d28809d6d6b8", [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0x98}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x290) r3 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4a4000) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000006c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ptrace$cont(0x3f, r1, 0x0, 0x3764000000000000) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000580)=""/221, 0xdd, 0x1}, 0x2000) 2018/03/24 21:35:20 executing program 7: r0 = socket(0x4, 0x6, 0x0) bind(r0, &(0x7f000091df80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000091df80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/03/24 21:35:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x12) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) rt_sigpending(&(0x7f0000000080), 0x8) dup2(r0, r2) 2018/03/24 21:35:20 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaa8baaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5075d05f000100004156e3954381defec24c908260596e90992b8359db947179d51fa3e21815ff1bf176b2c40010e6d30c7a89a8cb61af3670e6b188868f193134cb87543b67b19e9405a42e88b8f5c804719ccbf068d81a375b6868f8c41802b5906e31436a74e5136ec926cb6a9014ed4874a85530cdfe478eb5cd518daa212a11e162ff5ae9ba11673d4afdaa8ab7d70bab74a23f9736575271e8252e4c8d2a"], &(0x7f0000000480)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x2d41) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x0, 0x1}, {0xa, 0x3}], 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x1, 0xf4, 0xda6, r1}, &(0x7f0000000100)=0x10) [ 51.715806] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/03/24 21:35:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x7fffffff}, 0xa6}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/57, 0x39}], 0x1, &(0x7f0000000140), 0x0, 0x4}, 0x3}, {{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/30, 0x1e}, {&(0x7f0000000580)=""/202, 0xca}, {&(0x7f0000000680)=""/28, 0x1c}, {&(0x7f00000006c0)=""/53, 0x35}, {&(0x7f0000000700)=""/215, 0xd7}], 0x9, &(0x7f0000000880)=""/202, 0xca, 0x5}, 0xffff}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/63, 0x3f}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)=""/35, 0x23}, {&(0x7f0000000a40)=""/118, 0x76}], 0x4, &(0x7f0000000b00)=""/152, 0x98, 0x3ff}, 0x5}], 0x4, 0x40000101, &(0x7f0000000c80)={r1, r2+30000000}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000009c0)={@multicast1, @rand_addr}, &(0x7f0000000cc0)=0xc) creat(&(0x7f0000cf8000)='./file1\x00', 0x0) unshare(0x40600) epoll_create1(0x0) syz_extract_tcp_res(&(0x7f0000000d00), 0x8, 0x6) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/24 21:35:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004a1ff7)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x202001, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/24 21:35:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x2, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe800000000000000017b74fbb671334d145000000000000aafe80f0ffffffffffffff00002c6900aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f828ad1bf58bbfa9"], &(0x7f00000002c0)) unshare(0x1bca0e13b6a9aa34) pkey_alloc(0x0, 0x3) 2018/03/24 21:35:20 executing program 1: r0 = socket(0x11, 0x80000, 0x434) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'sit0\x00', @ifru_settings={0x8, 0x9, @te1=&(0x7f0000001080)={0x7, 0xbe00000000000000, 0xffffffffffffff7f, 0x400}}}) r2 = socket(0x0, 0x4, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000010c0)) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/24 21:35:20 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = inotify_init1(0x80000) dup3(r0, r1, 0x80000) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000af0000), 0x4) 2018/03/24 21:35:20 executing program 3: r0 = gettid() tgkill(r0, r0, 0x1a) exit(0x6) timer_create(0x1, &(0x7f0000000000)={0x0, 0xc, 0x1, @tid=r0}, &(0x7f0000000040)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xffffffffffffff10, 0x2) write$eventfd(r2, &(0x7f0000000340)=0x4, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x400a00, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0), 0x4) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x9, &(0x7f0000ff9000/0x4000)=nil, 0x5) timer_delete(r1) sched_setaffinity(r0, 0x8, &(0x7f0000000300)=0x3ff) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) accept4$nfc_llcp(r4, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x80000) fcntl$setownex(r4, 0xf, &(0x7f0000000180)={0x0, r0}) 2018/03/24 21:35:20 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:20 executing program 4: 2018/03/24 21:35:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000001000000000000e3b337ad0041b8ded600877717c1f90000000000000000000000000000000000fcffff7ffeffffff40fcffb6"]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/24 21:35:20 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x640000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:20 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x5, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x5, {0x10001, 0x1ff, 0x1ffe0000000, 0x3f, 0xb6, 0x800}, 0xddc, 0x3}, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x8) 2018/03/24 21:35:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') socket$nl_netfilter(0x10, 0x3, 0xc) flistxattr(r0, &(0x7f0000000080)=""/13, 0xd) 2018/03/24 21:35:20 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, r0, 0xfffffffffffffffc) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) recvmsg(r0, &(0x7f0000001d00)={&(0x7f0000000680)=@vsock, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)=""/88, 0x58}], 0x1, &(0x7f0000000d00)=""/4096, 0x1000, 0x34}, 0x40000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x1) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)) r6 = dup2(r4, r5) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc00c6419, &(0x7f0000000b80)={0x5, &(0x7f0000000740)=""/229, &(0x7f0000000b00)=[{0x3, 0x55, 0x8, &(0x7f0000000840)=""/85}, {0xb9c, 0x1c, 0x9, &(0x7f00000008c0)=""/28}, {0x3ff, 0x6, 0x4, &(0x7f0000000900)=""/6}, {0xfff, 0xb8, 0x9, &(0x7f0000000940)=""/184}, {0x20, 0xce, 0x15, &(0x7f0000000a00)=""/206}]}) fcntl$setown(r6, 0x8, r3) process_vm_writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/178, 0xb2}], 0x1, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f0000000480)=""/196, 0xc4}, {&(0x7f0000000580)=""/23, 0x17}], 0x6, 0x0) writev(r5, &(0x7f0000000700)=[{&(0x7f0000000600)="7560d26be51e9cdc66431fc1dd10607c6c228e89c5bfba78a942c2cf56adbb65fec3d91026594fe34a1b85f130de93a389f67c57d392587e20f8d2c5a5043cc3367d0fba02c78706fb4b8fb5c4a69f45989856b366db7bced9653ce2e339d427d039988191c510d0da10ecf63a48836969f784195707", 0x76}, {&(0x7f0000000c40)="b6ad239c0a5ef7354a6e9ba033e066bc1e9237c9310fe0fd2306c03d69a1d84ddbdf7d14ab20e51e8a16ac4918c61c80d7e33f8be2adee262fa82f9ce544284205479f3df3aec4ad3652c1f0e3c22882299449f9bd21d0710063", 0x5a}], 0x2) tkill(r3, 0x16) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000000100)=""/130) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) 2018/03/24 21:35:21 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0x0, 0x0, [0x0, 0x0, 0x2, 0xb8]}) 2018/03/24 21:35:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x6, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@proc={0x10}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="5ab89d9233d3165c59f0b17a5336b87655d8edd9d302a1de85f2899c67d197e349cec7f401424834d32cb5a36cbf9fa286ac6ad2e23676006da58b602e8b482329021b0ceb25375dbdc03d7396e25407bcb663763e24ddda2c8062ee4ee8411d635634f42a748b9894a43df5352da1361c38e6609e43b7284e38a9004bb713d5129e3824fd8e19e3d9da440f08ca3484aa70"}, {&(0x7f0000000280)="de4776a103a6abef50cc729490ef0704839a222134dee91c0bfa1eb20c13c530dc5da6824026e33c88cce074b0816a200a49dba826e68ca76047053fa6f4bb3ca311622f0ff58e7c7271b03a061b088e7cc460fe932ae49d17b7c66cc21a4e7835ab2040a48c2b832913f20f19f724ea6e97870f2d8acd84c71e21a07df7516da74fd1dc008b7a664434df825c01c1b40ed84177ba06152ce1abde0a4273"}, {&(0x7f0000000340)}, {&(0x7f0000000380)="81a1428cc9429626580f3feed1dd65151f9916349d63d87fb83440bdbc2fc320c01fd63e31665bb5329bec3bd42dad870e70dae22815f34d70a2"}], 0x0, &(0x7f0000004000), 0x1e7}, 0x0) 2018/03/24 21:35:21 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x11) 2018/03/24 21:35:21 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x10000000ff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000001340)='/dev/audio#\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000), 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x7, 0x8}) 2018/03/24 21:35:21 executing program 0: futex(&(0x7f000000cffc)=0x2, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000080)={'bcsf0\x00', @ifru_names='dummy0\x00'}) futex(&(0x7f000000cffc), 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) 2018/03/24 21:35:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x768, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5683}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3}, 0x4) 2018/03/24 21:35:21 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x11, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4800, 0x0) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x7}, 0x1c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000040)=0x326) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/24 21:35:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open_by_handle_at(r0, &(0x7f0000000400)={0xfffffffffffffcd7, 0x5, "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"}, 0x2000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000580)=""/4096) setsockopt(r0, 0xff, 0x1, &(0x7f0000df2000), 0x47) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000040)={0x3, 0xffffffff, 0x7fff, 0x0, [], [], [], 0x10001, 0x1000, 0x6, 0x4, "0cef468a38cea4967a25b2d0e0b1a18d"}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000001c0)={0x3, 0x7, 0x2, 0x9e, [], [], [], 0x9, 0x5, 0x4, 0x0, "87609156d635d6b894c4880e0fece74a"}) 2018/03/24 21:35:21 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2001c0, 0x0) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"78c5fa8d7446b0"}, 0x8}, 0x10) 2018/03/24 21:35:21 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x200000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') modify_ldt$write2(0x11, &(0x7f0000000140)={0x40, 0x101000, 0x400, 0x7f, 0x0, 0x7fff, 0x800, 0x3f, 0x24, 0x10001}, 0x10) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000100)={'ip6gre0\x00', 0x1f}) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000000200), 0x8001) 2018/03/24 21:35:21 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mbind(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000480)=0x1, 0x3ff, 0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80000) vmsplice(r1, &(0x7f0000000480), 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8003, &(0x7f00000004c0)=0x8, 0x9, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0xfff, &(0x7f0000000340)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x8000, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0xffffffffffffff15) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x6}, &(0x7f00000000c0)=0x8) 2018/03/24 21:35:21 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) close(r0) 2018/03/24 21:35:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x200000000023) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000002c0)={0x3, 0x100, 0xae8, 0x1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x400, 0x2, 0x1}, 0x400, 0x8001, 0x9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xfe, "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"}, &(0x7f0000000280)=0x106) 2018/03/24 21:35:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4c0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3, {0x3, 0x8, 0x1, 0xfff, 0x4}, 0x3, 0xff}, 0xe) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 51.726391] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 52.486877] QAT: Invalid ioctl [ 52.518415] QAT: Invalid ioctl 2018/03/24 21:35:21 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffb) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000280)=""/85) syz_emit_ethernet(0xffffff45, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa0000000d010000c01d01000008face4bb3e58e36cba80000000000003a4d918b090000000000000088817fc6332f140f0000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000480)={0x0, 0x1, [0xc99, 0x911, 0x48d, 0xfa5]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xffffffffffffffff, 0x10}, &(0x7f0000000180)=0xc) 2018/03/24 21:35:21 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="135904e1c2ec66e03cb9603e256763c08bbec92981228ecc7350f1eb36df27ab86d95a21148736171f66ee837c4952b0a2a6531172c47c507aff2db1552386babce0baea2636e3631f23df28ce117c8ea4f9a792f8f93e54b48fbd0b12", 0x5d, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x2, [{}, {}]}, 0x48) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/24 21:35:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/24 21:35:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/158, 0x9e, 0x0, &(0x7f0000000100)={0x4, 0x2, 0xfffffffffffffff9, "200ce0f88638", 0x10000}, 0x10) [ 52.540511] QAT: Invalid ioctl [ 52.547543] QAT: Invalid ioctl [ 52.561843] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 52.619467] IPv4: Oversized IP packet from 127.0.0.1 2018/03/24 21:35:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x6, 0x9, 0x448, 0x8, 0x3f, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xa14b, 0x9b99, 0x1, 0xff, 0xfffffffffffffffe}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0xffffffff}, 0x8) readv(r0, &(0x7f0000c01ff8)=[{&(0x7f0000fc3000)=""/108, 0x58}], 0x20000000000002a7) 2018/03/24 21:35:21 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086d5050000142b00fe800000000000000000000000000000fe800000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) socketpair$inet6(0xa, 0x0, 0xb52a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/24 21:35:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = dup(r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x80000000, 0x1f, 0x6, 0x1}, 0x10) recvmmsg(r1, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=""/184, 0xb8}}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/109}) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c5c22b15d9e", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/24 21:35:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/03/24 21:35:21 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x60002, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f00000aa000/0x4000)=nil, 0x4000}) madvise(&(0x7f00000a8000/0x8000)=nil, 0x8000, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x400, @empty, 0x101}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @rand_addr}}}, 0x84) 2018/03/24 21:35:21 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x5a, "f99c427fee68e431b4eee91c4ca6835267ff1667930c982b5b8071825434284e8c4c79921bac5a4f4e96d5a44785eb77d5d869b1f8b4a9759b4920b34e87e0902df2ab1406fa64d7af63aeb2364d74adb91e7c0aae0dc1a7a01e"}, &(0x7f00000002c0)=0x62) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='(\x00', r4) request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='securityposix_acl_access-cpuset{!,\x00', 0xffffffffffffffff) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)='0', 0x1}]) 2018/03/24 21:35:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'gre0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="4100000000000000020000000000000000000000000000000000000004000000000000000200000000000000bf67e4b254c141cffb63c2aeca4d0886efb612e70ac27d0faad1acf3d63b90fd8aa6285acccfefdb9a431137887cb094893c07cbb17f0febce9f096b780a52a2dbe64964dd9a84cd1808e58c3ec44dd8687f418b7d6e07874db511df9f63f7c57ae0aed0009474738144e937993d593ce7df23044aad83442370f7ff685b21c0276ae5a458e374b4b7a95a56f764965f6c3e39e8bf0c6c9ecdcabdf350e27c94ddbe8769d59ee39dd963122109b0ce3c43df9cd87a8351b6ef828fe92f4dd60e44186398d14cf1c769167a"]}) 2018/03/24 21:35:21 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f0000000340)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0xfffffffffffffee5) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x6, 0x7ff, 0x2, 0x6, 0x81, 0x8, 0x0, 0x6, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r3, 0x4, 0x2, [0x446, 0x9]}, 0xc) sendto(r2, &(0x7f0000000180)="0bbd616af7ad91a0feb9ed4f1e137322d25167d1dc590207388bc9fd515faf477ec437c69364fe11476190134c1c7e4211a878e58c85bd0256aa7d8e9c6271335e31dc967c855d3fcaa37ffdc1fd8aa46644a8f940a56f9185aeac7065336c7ff17ec79f6ef66b3084d8eccf12c96f7e0e62888a9f3901b2ec989aa31daae79a704fc8cf05b690b3c55bb38d6e4f686138dc084efc13560c0904dfdb3c60cf132d3eb8ebed81647ab1551c295c7d456bf8232dca4632597f2107cce1c6eda702589f1ce8b3d6b617739eab53513a52580240f62bd6054bfc1212ecde50ef03d97d1a0f87b8849c132c8774d915a8304f659363647f90e78a31", 0xf9, 0x800, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80) [ 52.641514] IPv4: Oversized IP packet from 127.0.0.1 2018/03/24 21:35:21 executing program 0: r0 = socket$inet6(0x10, 0x2000000003, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000280)=0x100000000, 0x197) clock_settime(0x7, &(0x7f0000000180)) 2018/03/24 21:35:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x81, 0x7, 0x4, 0x7, 0x400}) 2018/03/24 21:35:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f00000002c0)="00dd8eab5fc580f5754090dab950b73e241e9558bad35ea0d0397302129e1cb931f24eadcdeb3e82b43b919bc7ad042183fc9663166966f31b92e1b2d93561f5528c68c70c0be259f437cbec18a52c3d4a739bf02fd30507ae83f835dbe1be8c86b38304ff091098b97c2c4338ef5e76d71d8f66e10b2698bd1a44d8b52debbdafb5be45ac119d3ea3a660dc210c38505aa73b246ae884dd24e065ed43baaa6b761aac62d14dee230fa3dfad169f9d07fc5ae434ac16", 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 21:35:21 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @void, @ipx={0xffff, 0xf8, 0x8, 0x5, {@random=0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100000001}, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, "9746d95cc5ba41e965a4a248bb9993088919f47b88223593c33edab46f424807df2f9a507302727216e555a4681780c16b9fb3a073ce5116a2f0da1a26eebbbc8c8b3a48275cc99a1d2d5f26322b6cadb6a35fe6d6def0a58e56a7f7481fbd93a05c0c775d37a8edf836c8e8213f00ec3f6ec51069038641a7f26a8a0dc9fef50fdca01962967d0e8fef4a153345120618f99a8e9af1fe08559314036c50eb5e13084619fb5504d6a92f60fa57ae5953ab1c7512bc8b4656923d2bce553fea1844621da5c12b142793459a4f22e063d1381ca44804e70dc6c0c2"}}, 0xf8) 2018/03/24 21:35:21 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/03/24 21:35:21 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) setgid(0x0) 2018/03/24 21:35:21 executing program 0: pipe(&(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="88", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xb) 2018/03/24 21:35:21 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x4, 0x30}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) [ 52.731679] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40541 sclass=netlink_route_socket pig=6987 comm=syz-executor7 2018/03/24 21:35:21 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000f2ffffff00000006000000000000000000000000000000ff7f0000000000000c2dbfc75ee0b4bf0d099900db0000f369d425bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125f0000001a0000000000000062dfd73294c0353575a9e8aa5944f2a432a15b3fe56aa56ed95c02"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/24 21:35:21 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x1, 0x4) r2 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="ff03000002004e23ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) 2018/03/24 21:35:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffa}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}]}, 0x110) 2018/03/24 21:35:21 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x3}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:21 executing program 0: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x99c9, 0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/24 21:35:21 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='vmnet1#\x00', 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0xffffffffffffff29) 2018/03/24 21:35:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000800"], &(0x7f0000000240)=0x8) [ 52.805818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40541 sclass=netlink_route_socket pig=7012 comm=syz-executor7 2018/03/24 21:35:21 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x3) r1 = getpgid(0x0) ptrace$cont(0x18, r1, 0x40, 0xff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000000)={{0x81, 0x0, 0x7, 0x10000, "f9ac5fd3fa078e1db075ac0b8e83702875dd1dae799943095fc295f65c5a5c4cb0f89b18e07231423d344667", 0x80000001}, 0x6, [0x3, 0xc44a, 0x9, 0x6, 0x81, 0x10001, 0x7, 0x1000, 0xfffffffffffffff7, 0x6, 0x1775, 0x7ff, 0x0, 0x4, 0x2, 0xffffffffffffffc1, 0x9, 0x3, 0x9, 0x100000001, 0xa0000000, 0x0, 0x80000001, 0x8, 0x8001, 0x5, 0x7, 0x588, 0x6, 0x4, 0xff, 0xdb75, 0xfffffffffffff080, 0x2fb, 0x7fff, 0xfff, 0x6, 0x2, 0xcadb, 0xfffffffffffffffe, 0xcc, 0x7ff, 0xe31, 0x9, 0x6, 0x3, 0x40, 0x4, 0x1ff, 0x4, 0x3, 0x7ff, 0xfffffffffffff6a2, 0x7, 0xfff, 0x7, 0x55, 0x9, 0x7, 0x7fff, 0x3, 0x7, 0x100000000, 0x8001, 0x8, 0x7fff, 0x4, 0x20, 0x5f97, 0x0, 0x5, 0x0, 0x8, 0x80000000, 0x70, 0x4b, 0x1f, 0x10000, 0x3, 0x800, 0x1, 0xf2, 0xbcb, 0x7f, 0x9, 0x1, 0x1ff, 0xffffffffffff1e5d, 0x5, 0xe0, 0x8, 0x9, 0x47c, 0x100000000, 0x7140bfb3, 0x2, 0xffffffffffffffc6, 0x7, 0xfffffffffffffffe, 0x42d7, 0x6, 0x0, 0x0, 0x100000001, 0x80, 0xc00000000000, 0x4, 0x4, 0x3, 0x66a, 0x3, 0x1f, 0x8, 0x101, 0xffff, 0x6, 0x100000001, 0xae, 0xab, 0x5, 0x98, 0x890, 0x7fffffff, 0x2, 0x80000000, 0xfdb, 0xc946, 0x27cb]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/03/24 21:35:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='cpuset\x00') bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/233) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/03/24 21:35:21 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x90) set_mempolicy(0x4004, &(0x7f000083c000)=0x2, 0x9) 2018/03/24 21:35:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) 2018/03/24 21:35:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/24 21:35:21 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/24 21:35:21 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000c0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x1c0000000000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa000000002c6bdaeb16ffba037282f04699b99927860a97eeffd424e4e15cf35b56ebc25b35b1ccf3c6871994b8e1e77edefc9d7eb2ae89ac8ee86d6fcc8713acec485f883ddec527cbfff58647938d17963e11430feb83d4a7bedb5f7ee3167415b96be298344939432cd2a619e6d23f23ba0aa6829ce13b4ed3ab38d795d22027669ac340c2f75afb3b0c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) 2018/03/24 21:35:21 executing program 4: pipe(&(0x7f0000000140)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f14000)=[{&(0x7f00006bc4ba)="bd", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) [ 52.895541] kernel msg: ebtables bug: please report to author: bad policy 2018/03/24 21:35:21 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) fcntl$setflags(r0, 0x2, 0x1) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x8, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = dup3(r2, r2, 0x0) lookup_dcookie(0x7fff, &(0x7f0000000300)=""/247, 0xf7) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000002c0)={0x1, 0x1, 0x10000, 0x13, "e2107409b75e5818ac6d5ae8bdb219df95fb78d9f0c32a928a4587bb335207d0996c957c09733dde809f96bc", 0xb}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) r4 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="57a8a6d0db75c815d1a0d81823e6767919729cc988ac949581a2aa6e7b1aec0c0cc15612443e8a1e6f89d2cae1bb7ba5d74e3671e83e8e83", 0x404, 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="1f44ef5e31ca313fce0e7aa837e17fb0299d8624bcfaf6b0b3595988461d1f33ac40c5f3e488fff4ad047f9765e2134557962dbf1b3642fbead84f20b78a1e8b613cd55cd4f2f9d080edfe01946970df041edbc5f38544", 0x57, r4) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/03/24 21:35:21 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb0, "7a6c075a6ae6a11c0c45485e4d91eb36111ea0de1f5b1b296477a3d030e8b1e7bc853b47b3806a6fdfe6a7287244cdad4c318de17702552729f2479253f77d61d31dfd7988e4f4862d30b3ae71386fcb6b6e292e6f43e9a19bfa01c1c1e402fa1a31b2863e578fff6a3e9a3b36a094bea6bdc19b31af0ce516219578fed5f2ff3845e8c8c19e3dc21e64decb3fde8279ca7df76c448cd97793e31e52069d3460fabca269efcd2d8a617f8a40d53f1b3b"}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) signalfd4(r0, &(0x7f0000000000)={0x40}, 0x8, 0x800) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x400000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 21:35:21 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x197, 0x8000}) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f0000000480)) 2018/03/24 21:35:21 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b3c000)={0x0, 0x178}, &(0x7f0000174000)=0xfffffffffffffe45) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x38a, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8)=0x7, 0x80000005, 0x1) 2018/03/24 21:35:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5d4, 0x104, 0x23c, 0x23c, 0x46c, 0x35c, 0x540, 0x540, 0x540, 0x540, 0x540, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xe0, 0x104, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x9e64d10f6bfb63c9}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x1000, 0xfff}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, 'syz_tun\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x20}, 0x0, 0xdc, 0x138, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1, 0x8, [0x38, 0x2d, 0x10, 0x27, 0x3f, 0x1, 0x3e, 0xf, 0x33, 0x9, 0x3c, 0x9, 0x3e, 0x3a, 0x1d, 0xb], 0x1, 0x7, 0x9}}}, {{@uncond, 0x0, 0xc4, 0x120, 0x0, {}, [@common=@inet=@l2tp={0x2c, 'l2tp\x00', 0x0, {0x3, 0x2, 0x3, 0x0, 0x4}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x1, 0x5, [0x3e, 0x3d, 0x3b, 0x3f, 0x3, 0x31, 0x2c, 0x1d, 0x24, 0x39, 0x12, 0x26, 0x19, 0x3d, 0x1b, 0x3a], 0x3, 0x0, 0x7}}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x79, 0x7fffffff, @empty, 0x4e20}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xff000000, 'ip_vti0\x00', 'ipddp0\x00', {}, {0xff}, 0x2d, 0x2, 0x50}, 0x0, 0x98, 0xd4}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x74a, 0x6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x630) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000800)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x4}) 2018/03/24 21:35:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x0, 0x2}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0xff, 0x10000, 0x4a, 0x1, 0x0, 0x7}) 2018/03/24 21:35:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x88000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000080)=ANY=[@ANYBLOB="dfffffffff000000"]) r1 = getpid() ptrace$setregs(0xffffffffffffffff, r1, 0xfffffffffffffffd, &(0x7f00000000c0)="569d01234ff81555d715f527adf8a9ee3fccf1f071407a94bd626bf260ed9e667ff9b2fb89328bca5169104e2b05c2bb6d15d425fa58cf93e6d25709cf81167da67205701c0c4cd0802b9051d53c538a93812afa54c28209735960058df8ef0a8fd6f70a805b4b90d0530e5fbdb0b63c295656ce3b7f81f1449207b817e5a9edd0d35f1ac44cded81b598b992442fee02af00c5d6ceb17e8879d044a9cac41f06e280a134c047cd08e21b1c907088a80c6a1b3c986eef7ecd926685e433a26934034be6efbf408b065ac8645abe43276e1013a6fd5e392ed32136f56daf4445d5f") 2018/03/24 21:35:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80, 0x100000000}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x8000) sendto$llc(r1, &(0x7f0000000040)="e8f146663b512b7f98fc33cd569469bd50c5b91a53462c8cb30622ab05e558b5", 0x20, 0x40001, &(0x7f00000000c0)={0x1a, 0x310, 0x1, 0x1, 0x100000001, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) poll(&(0x7f0000000140)=[{r1, 0x1}], 0x1, 0x0) 2018/03/24 21:35:21 executing program 1: io_setup(0x8, &(0x7f0000000000)) r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f0000000100)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001580)='=', 0x1}], 0x1, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x2) timerfd_gettime(r2, &(0x7f00000001c0)) 2018/03/24 21:35:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000003ff8)) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/94) 2018/03/24 21:35:21 executing program 7: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x408000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x4, 0x2, 0x10000, 0x1}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000080)='./file0\x00') socketpair$inet6(0xa, 0xa, 0x3fffc0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) 2018/03/24 21:35:21 executing program 6: syz_emit_ethernet(0xfffffeeb, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c2f3132b00fe8000000000000000000000000800000000000000000000000000000000aa0000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0000000000000000c8251c0e5453033c9ba06bad80e1eb93614b02d93ca3fb8d05f61185eacead1732ff2c77e153cc09ec7815f887e572492956d4712a5c6785db681157d241b0ee358849856e4186d88719223f86d348a9304e756439bbdc2d392c4e385ce98d52be87f7a1239b87a600f1d6c57d74f903e281f06c83e13cd2ef4997deadb98216c83a6177ce5ee3e2fe5598b607b369ea61a9"], &(0x7f0000000040)) 2018/03/24 21:35:21 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000160000000000000000fe8000000000000000000000000000aa00000000f819ea107c640defcb0ab903e0e7dc2f74828a413632fa5b7c253bda9020c61895bfc4816ecf27503706fc93de550665f3ab5c1c4b64ec5e9ebafe", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) iopl(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3f32}, 0xc) 2018/03/24 21:35:21 executing program 4: getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='ns\x00') r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$notify(r1, 0x402, 0x1000008) r3 = add_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0), 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000000400)="a9c53fabf790dcc79775dc2b784459b69c8eb227da13b47e7cedabc376d9dbfe916b64e7fed4633710d1b464f4559a5daf2c1e4a3b9bb88e18ed5c49de67a3bcd6a4b94161acd6c8b3642de474c44af73ccb76", 0x53) getdents(r1, &(0x7f0000000000)=""/167, 0xfffffffffffffe59) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x57, "f77439c23b43f3f2cb641194258320fc3ceac09894e66f039dba3fa1a3f37a16bd913c9544aa5da7a61d1053e554335a5b75d2b3b2e012cc0f0ab62a186137f90f850925a86731170c2acf18f32dbb735b6bd5bb1c5b07"}, &(0x7f0000000140)=0x5f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x5, 0x6, 0x80000001, r4}, &(0x7f00000001c0)=0x10) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000240)={0x4c1c, 0x400, 0x672}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280), &(0x7f0000000300)=0x4) 2018/03/24 21:35:21 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000002c0)={0x1, 0x6, 0x401, 0x18, &(0x7f0000000080)=""/24, 0x14, &(0x7f0000000100)=""/69, 0xe, &(0x7f0000000180)=""/14}) fsetxattr(r0, &(0x7f0000000200)=@random={'user.', '+\x00'}, &(0x7f0000000240)='/dev/loop#\x00', 0xb, 0x3) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x141980) ioctl(r1, 0x5, &(0x7f0000000000)="b739c78a8178d8ccd244c82778d2ab31525baa755fe432d04f7c37a66f") bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r0, r0, 0x7, 0x470d98bd76684cd4}, 0x10) 2018/03/24 21:35:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) r1 = dup(r0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000f01ffc)=0x1cd) 2018/03/24 21:35:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000003ff8)) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/94) 2018/03/24 21:35:21 executing program 0: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x1ffffffffffffffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) userfaultfd(0x800) 2018/03/24 21:35:21 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0x2, 0x2, 0x2, 0xffffffff, 0x0, 0xc, 0x9, 0x2, 0x7, 0x4, 0xff}) r1 = syz_open_dev$sndtimer(&(0x7f0000c95000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup(r1) poll(&(0x7f0000000040)=[{r1, 0x8000}], 0x1, 0xf78) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x4, 0x8000, 0x20, 0x1ff}, 0x29, 0x0, 0x0, 0x0, "8ff9013c185bf06728fd7b5e509326e462091281c87fa23d11e496451045aaece8ba2e1046f3309321a8094159354e2a5a04d92cbc03b07c321c63468d33b05a"}, 0x48}, 0x1, 0x0, 0x0, 0x8004}, 0x810) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) fcntl$setstatus(r2, 0x4, 0x42c00) 2018/03/24 21:35:21 executing program 1: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) uselib(&(0x7f0000000040)='./file0\x00') socketpair(0x3, 0x80007, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/24 21:35:21 executing program 3: r0 = socket(0xa, 0x802, 0x0) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x7fffffff, 0x8001, 0xd70, 0x5, 0x4, 0x9}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/03/24 21:35:21 executing program 6: r0 = mq_open(&(0x7f0000000080)='}&vboxnet0GPL]{\x00', 0x800, 0x41, &(0x7f00000000c0)={0x401, 0x2, 0x4, 0x9, 0x2c7e, 0x200, 0x5, 0x7}) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x6, 0x0, @thr={&(0x7f0000000100)="9c0045ba814e6e21a17b8907fd7c983e8742b2faffadb6d0916d7b516285631be99a61cfe5a0e06670820533f02b115d54d48b95e1216893677e936912a9", &(0x7f0000000140)="28c3deb5514bca09900db65e8dcf4496c06bbba49a181809b88fece80dba1cac949bf4c8e9d83aa3a613ee4b31ec0b849d3aab2745e35586bd4721326080f504056b83fb9eb667ee01e6943c30153d230e"}}) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aae807d3eb42e9416bf1a70a880086dd0600000000142b00fe800000000020000000000000000000fe8000000000008b9886aa0e23b92d85a76c8d12ab69bf1179cde9cf79541d7832f48fa69e896f710c5c6672af0803196f299c5a2c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) 2018/03/24 21:35:21 executing program 4: r0 = socket(0x10, 0x803, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x7f, 0x5, 0x3ff, 0xffffffffffff0ff9}, 0x10) write(r0, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x501, 0x600) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x5, 0x2}) 2018/03/24 21:35:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f000068fff4)={0x10, 0x34000}, 0x3afa3abb02e98aaa, &(0x7f0000220000)={&(0x7f0000000040)={0x20, 0x23, 0x301, 0x0, 0x0, {0x16}, [@nested={0x5, 0x2, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4600, 0x10) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f00000000c0)=""/7, &(0x7f0000000100)=0x7) 2018/03/24 21:35:21 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000340)={0x6, 0x7, 0x4, 0x4, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) 2018/03/24 21:35:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000008240)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000280)}, {&(0x7f0000000300)}, {&(0x7f00000004c0)}, {&(0x7f0000000600)='!', 0x1}], 0x4, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000001d00)=[{&(0x7f00000019c0)}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0c0000008400000004000000bce62556923700226453306f3ecd77719f26f5b4b0b7fb94847c292d014d544fc3ca7e385f39e3dbc8f0d931cae36c30c6266339b5d161b636813e7a5006525a8b03e1e15088dbe4e7a708434322a09ca69e3bf7904533eff85b2f3f54e4941fc797b719648c9d3aab2dc9102f9718fdd699686f4ae0c57165b1cc2c1adaf7ea0ec7cf278a4f26c310901027a4aa9eba212b295ba8577f353bd11cb866d0db24b7b2bd42600d5544d0c6bcd2472bdce5caead7b9a7065fdf631008aba9471243108e74df2f84cb7bf203991db7c6"], 0xc}}], 0x2, 0x0) 2018/03/24 21:35:21 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x9, 0xffff, 0xff, 0x7fff, 0x200}, 0x14) mkdir(&(0x7f00000004c0)='./file0/control\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0/control/file0\x00', 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0x2, 0x6, 0x2, 0x5, 0xc0000000, 0x392, 0x3, 0x8f1, 0x4, 0x1}) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/control/file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') fchmodat(r1, &(0x7f00000001c0)='./file0/file0/file0\x00', 0x4c) 2018/03/24 21:35:21 executing program 6: syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa008100100086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000480)={0x1}) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x200004) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/03/24 21:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x1000000000000010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x5, &(0x7f0000000100)={0x0, 0x401, 0x0, 0x7ff}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000001c0)=""/180) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=""/29, 0x1d) ioprio_get$pid(0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x8, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0x80000001, r2}) 2018/03/24 21:35:21 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001, 0x0, 0x2}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000000c0)={{0xc354, 0x4, 0x4, 0x4, "1d3ec2e4a9ab303cac19debb323583a0a7809d3d18b20e0545faa7a29d8a64b315277f814d58a9ae64003274", 0x5b20d982}, 0x6, [0x7, 0x2, 0x4af, 0x7, 0x7, 0x3, 0x81, 0x4, 0x9, 0x46, 0x80, 0x3, 0x2, 0x80000001, 0x5, 0x7, 0xd7b, 0x8000, 0x1, 0x1, 0x7, 0x7, 0x40, 0x1, 0x3, 0x9, 0x2, 0x0, 0x3, 0x81, 0x7, 0xffff, 0x10001, 0xc43, 0x3, 0x0, 0x2fc8294e, 0xca8c, 0xfaa7, 0xffff, 0x9, 0x0, 0x5, 0x1, 0x7, 0x7fffffff, 0x2, 0x100000001, 0x4, 0x9, 0x2210c283, 0x6f7, 0x0, 0xfffffffffffffffb, 0x81, 0x8, 0xf8ac, 0x6, 0x7, 0x4, 0x8, 0x4, 0x4, 0xe44, 0x6, 0x7ff, 0x2, 0x6, 0x5c2f6a, 0x9, 0xffffffff, 0x4, 0x8, 0xae, 0x8, 0x20, 0x3, 0x3, 0x5, 0x51e3, 0x5, 0x12f, 0x8001, 0xfff, 0x8, 0x3, 0x4, 0x8001, 0xffffffff, 0x2, 0x7, 0x6, 0xffff, 0x3ff, 0x9, 0x101, 0x36f, 0x3170b163, 0x3f, 0x0, 0x800, 0x4, 0xb98, 0x6, 0x1f, 0x1, 0x7, 0x7f, 0x1, 0x1000, 0x1f, 0x4be4, 0x8, 0x9, 0x5, 0x152, 0x2, 0x5, 0x8001, 0x600000000000000, 0x7fff, 0xc9, 0x923, 0xd9a5, 0x2, 0x10001, 0xbc9a, 0x3]}) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/03/24 21:35:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xcc68}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x9b}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r3, 0x81}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) 2018/03/24 21:35:22 executing program 4: creat(&(0x7f00008b2000)='./file0\x00', 0x0) setxattr(&(0x7f0000d2dff8)='./file0\x00', &(0x7f000045a000)=@known="73797374656d2e706f7369785f61636c5f616363657373ff", &(0x7f0000000000)='proc\x00', 0x5, 0x0) 2018/03/24 21:35:22 executing program 3: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e23, @rand_addr=0x1}], 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b0007000000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x80000) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x34, r2}) 2018/03/24 21:35:22 executing program 1: r0 = mq_open(&(0x7f0000000080)='dev ', 0x0, 0x10, &(0x7f00000000c0)={0x0, 0x2, 0x81, 0x5, 0x50, 0x6, 0x2, 0x8}) sync_file_range(r0, 0x1040000000000000, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x4) io_setup(0xfe, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) 2018/03/24 21:35:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000240)={'syz_tun\x00', @ifru_ivalue}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000040)={'eql\x00', @ifru_ivalue=0xffffffff}) 2018/03/24 21:35:22 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400040, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002ffc)) 2018/03/24 21:35:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/24 21:35:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) sendto$inet(r0, &(0x7f0000000080)="df29adc3e179933d15e47272db0cf6b34fae771f56d71d059b41e6714489801fabefc4e3c0a31746901f911cdb846692551b", 0x32, 0x80, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8040, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "97922b", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/03/24 21:35:22 executing program 0: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) io_setup(0x1bc0e654, &(0x7f0000000140)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0xf000, 0x10000}) getsockname(r2, &(0x7f0000000180)=@hci, &(0x7f0000000200)=0x80) 2018/03/24 21:35:22 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ac3e2949c293aadfcd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/24 21:35:22 executing program 5: r0 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001080)={'raw\x00', 0x24, "2d69989b47741bb2872d70edc3998e5aaca88f895fbfeeaf31232012def8332b507c7f2f"}, &(0x7f0000001100)=0x48) lseek(r0, 0x3c, 0x1) open_by_handle_at(r0, &(0x7f0000000040)={0x1008, 0xfffffffffffff5a2, "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"}, 0x4880) 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0x200000000001, 0x1, [0x0, 0x0, 0x4]}) 2018/03/24 21:35:22 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) timer_create(0x7, &(0x7f0000000300)={0x0, 0x1b, 0x2, @thr={&(0x7f0000000180)="f18e7918e16b642a0486d79d79075b3dfb058910f74fd3d2f541aefabd47b5a141c759558be64c56421e0495a29caeef069237548a68a1659213772219e96e30b38d9c1074a106ef505888d124159db8c3f8f6f351f10fb348cb4deaf47f99bd2d06e33e62237f59148b731f509fc857907c6210a7b2ef010df3c6263bdeaa0418d7101ada4ecab6e8c092f19ddaf14dfa88981bf5c404daaa02367ec782597a31b58f6e865a86435a2b1031577b0cdfd85b356888d5b405543eca5f13010c752572828bbff4431d424e8983682f9f3279dcc523d1a72c3cb584892e", &(0x7f0000000280)="5c94cc536adbe7621d35038457996093d15888717735ec04d4b34cdc0c40e6495ff439621d4786cd86de404b7466de6db5e496fc50252265d84942cadfb535ced0bf00278b5d6526e4ea78d2eb997d71de32f9cd8917e758c0b8963bd75e0a39af14c106c5fd4397325ebf5485684d07a8e93a"}}, &(0x7f0000000340)=0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000400)={{r4, r5+10000000}, {r6, r7+30000000}}, &(0x7f0000000440)) r8 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r8, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000a3dffa)={'poly1305-generic\x00'}}) 2018/03/24 21:35:22 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x86000006) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffff8) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/anycast6\x00') bind$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x140) accept4$unix(r1, &(0x7f0000000400), &(0x7f0000000280)=0x6e, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x58, "960b2160442a353d3231017a4c963fe5b53f29045530fd7112247add4d4204b2890e4ef41afa7dd6eb0a57cef97c5e4e61c61119ac2b798f2139dae71571593c047a1dc605cfbe9f349ac59bc4ce8e41d5146cb3f7546ef8"}, &(0x7f00000000c0)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0x7, 0x800}, &(0x7f0000000140)=0x10) 2018/03/24 21:35:22 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x10, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff}) fallocate(r1, 0x2, 0x80000001, 0x1) recvmmsg(r1, &(0x7f0000001380)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001340)}}], 0x1, 0x40000003, &(0x7f00000013c0)) 2018/03/24 21:35:22 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x4d, 0x4, [0x4]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) 2018/03/24 21:35:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) tee(r2, r4, 0x8, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f00000002c0)) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000000c0)={r7, 0x2, 0xf8, 0x5}, 0x10) fcntl$setsig(r4, 0xa, 0x12) tkill(r6, 0x100000000000016) close(r0) 2018/03/24 21:35:22 executing program 1: set_mempolicy(0x3, &(0x7f0000000140)=0x3, 0x5) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x412080, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000008c0)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpgrp(0x0) process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000180)=""/132, 0x84}, {&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000240)=""/168, 0xa8}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/154, 0x9a}], 0x8, &(0x7f0000000880)=[{&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/195, 0xc3}, {&(0x7f0000000700)=""/78, 0x4e}, {&(0x7f0000000780)=""/159, 0x9f}, {&(0x7f0000000840)}], 0x5, 0x0) 2018/03/24 21:35:22 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x8, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x104) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000340)=0x100000001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000200)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x40, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000240)={[{0x7, 0x800, 0x10001, 0xcba2, 0x100000000, 0x1f, 0xfffffffffffff3cc, 0x3, 0x1000000000, 0x101, 0x800, 0x800, 0x7fffffff}, {0xffffffff, 0xfffffffffffffff9, 0x80000001, 0x81, 0xa6d, 0x2, 0x3, 0x9, 0x8, 0x6, 0x3, 0x4a, 0x7}, {0x8, 0x80, 0x894, 0x1, 0x7fff, 0x4, 0x6, 0xffff, 0x6, 0x10001, 0x7ff, 0x80000001, 0xfffffffffffffffe}], 0x4}) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000300)=@dstopts={0x2f, 0x3, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x8000}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x19}}]}, 0x28) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000180)=0x8) ftruncate(r2, 0x3) 2018/03/24 21:35:22 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80041, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f0000000100)="c1") 2018/03/24 21:35:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x480800000, 0x0, 0x0, 0x1000}) socketpair(0x8, 0x80003, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xe5, "2876081e920b4cbbbd681db44610ab2aa7be89dfc1a1037f2e8032461b5036d3d2bfb597bc5ffdf7b5181e4869d5e3fc47686115c11c8057d19d2af1571c1bf8d15087f1a161164dad67c39fa312bb287298c1d48a6d3be778ccf599e46c9ebab0aa1a3eab21c9037924187246c49a1d70ed098ddf6da89df3d4222c2ba7b9aff8b00b015ec24c6fb6ed3feb9655f0d62bfc62fba0548e9f81b8bfa2937e656489212fcb6a52bba944483c7983d59b7df4b6123b3b02e9e6360a2aea8b6df51a65e28c2d92fbe3a2e6270d0918a21a0ddffde61f4c1d69b579bacef13ed7125df830aa34ff"}, &(0x7f00000001c0)=0xed) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0x1, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0xf850}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)) 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0xfffffffffffffffd, 0x0, [0x80000000003]}) [ 53.575725] audit: type=1400 audit(1521927322.242:40): avc: denied { prog_run } for pid=7201 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000e2009078000085d69b92649ff774a127f896478ea800000000"], &(0x7f0000000480)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f92, 0x30040) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x4, 0x0, 0x10001, 0x5ca3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x6, r1, 0x10002, 0x7}) 2018/03/24 21:35:22 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) 2018/03/24 21:35:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x2, 0xe1, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x80000001, 0x0, 'client0\x00', 0xffffffff80000000, "fa56473ea97d76a7", "856dfcea83eb925948b75498d49f05e4937f9d19d6d7c9a89c7cbb2a3a6d328d", 0x7f, 0x6}) r4 = fcntl$getown(r0, 0x9) syz_open_procfs(r4, &(0x7f0000000040)='net/snmp\x00') 2018/03/24 21:35:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/unix\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r2, r1, &(0x7f0000807000), 0x43) 2018/03/24 21:35:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x100000001, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60020410}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_getlink={0x20, 0x12, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 53.637410] tmpfs: No value for mount option 'Á' [ 53.647900] tmpfs: No value for mount option 'Á' 2018/03/24 21:35:22 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="f16846a4", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000000100)) 2018/03/24 21:35:22 executing program 5: getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x0, 0xeb, [], 0x0, &(0x7f0000000100), &(0x7f0000000180)=""/235}, &(0x7f0000000300)=0x50) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x80a, 0x6, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x4000000000000000, 0xfffffffffffffffd, &(0x7f00000003c0)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) shutdown(r0, 0x1) 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000006dfc31452025c8387aaf0424954c2bce447992938e7800000000"], &(0x7f0000000480)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000080)=0x6e, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capget(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000200)={0x1c6, 0x7ff, 0x80, 0xb5}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x400) ioctl$KDSETLED(r2, 0x4b32, 0x4) 2018/03/24 21:35:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000640)=0x81) bind$inet6(r0, &(0x7f00009e7fe4)={0xa, 0x4e23}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000140)={{0xb62, 0x7, 0x18d, 0x7fff, "317521e215cfb4587ef248b76b7fc00555d2619ef0cc486098a1b0e99f1f63dca4fb16b2b6f2da5297c35963", 0x4}, 0x0, [0xf7bb, 0x0, 0x3, 0x8, 0xffffffff, 0x1ff, 0x2, 0x7f, 0x7, 0x4, 0x8001, 0x100, 0x100000001, 0xe222, 0x5, 0x1, 0x6, 0x3, 0x7ff, 0xf8, 0xbbc6, 0x3, 0x401, 0x1, 0x3ff, 0xfffffffffffffffc, 0x2, 0x3, 0x7, 0x0, 0x4, 0x3, 0x5, 0x7, 0xdb, 0x6, 0x5, 0x3, 0xe7, 0x1, 0x80, 0x4, 0x5, 0x7, 0x8001, 0xfffffffffffffff7, 0x2, 0x63, 0x6, 0xfffffffeffffffff, 0xb, 0xff, 0x44, 0x6, 0x40, 0x4, 0xd0, 0xc1, 0x7f, 0x1, 0x10000, 0x3ff, 0x9, 0x5, 0x7f, 0x9, 0xf5, 0x1, 0xfffffffffffffff7, 0x9, 0x1, 0x88f, 0x20, 0x83, 0x4, 0x4, 0x5, 0x100, 0x2, 0x10001, 0x6, 0x100000000, 0x9, 0x7, 0x9, 0x4, 0x99, 0x4, 0x293b, 0x7, 0x0, 0x10000, 0x3, 0xfffffffffffffff7, 0x21, 0x80000000, 0x800, 0x5, 0x0, 0x800, 0x32, 0x9, 0x6, 0x600000000000000, 0x3, 0x4, 0xfffffffffffffffa, 0x7, 0x1, 0x6, 0x8b, 0x6, 0x3, 0x4, 0x7, 0x5, 0x8, 0x80000000, 0x2c02, 0x5, 0x4, 0xfffffffffffffff7, 0x4, 0x8, 0x1000, 0x6, 0x8, 0x101], {r3, r4+30000000}}) listen(r0, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x7a, &(0x7f0000f83000)={r6, @in6={{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f000095f000)=0xbf05fece2aed90d0) 2018/03/24 21:35:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x80) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006f1f98)=""/104) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0xffff, 0x8) 2018/03/24 21:35:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x200, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000040)={r3, 0xfffffffffffffffa}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1, 0x4c}], 0x1, &(0x7f0000000180)={0x0, r4+10000000}, &(0x7f00000001c0), 0x8) 2018/03/24 21:35:22 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x2002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000001c0)={0x6, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r1, 0x1}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='em0GPL:em03/w*.\x00', 0x10, 0x3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0xfffffffffffffcaf) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000340), 0x0) 2018/03/24 21:35:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r0, 0x540c) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000000)='F', 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x200) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x10013, r2, 0x0) sendto$inet(r0, &(0x7f0000ff7000)="9ccb35cbbba86ddf42de61040000002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda89017e6", 0x30, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/24 21:35:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x70}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) listen(r0, 0x480000000cc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x18) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x0) 2018/03/24 21:35:22 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000001c0)={0x6, 0xfe, 0x1, 0x2, [], [], [], 0x0, 0x81, 0xffff, 0x5, "eb66d189894aa599245956abf823ff74"}) 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) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x8}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000080)={0x7}) 2018/03/24 21:35:22 executing program 4: r0 = memfd_create(&(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@ipv4_newroute={0x1c, 0x18, 0x3, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000340), &(0x7f0000000380)=0xe, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x5, 0x4, 0x0, 0x1, 0x2, 0x2, 0x8, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r6, 0x7}, &(0x7f0000000240)=0x8) write$rdma_cm(r5, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffff, 0x3, 0x10}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3ff}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x140, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000004c0)={"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"}) [ 53.798499] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/03/24 21:35:22 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400400, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000000100)=""/210, 0xd2, 0x2, &(0x7f0000000340)={0x11, 0x17, r1, 0x1, 0x7, 0x6}, 0x14) syz_emit_ethernet(0x0, &(0x7f00000004c0)=ANY=[], &(0x7f0000000480)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400010000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x7, 0x4f, 0x5985}) 2018/03/24 21:35:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000080)=0x98) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/239}, {&(0x7f00000001c0)=""/219}, {&(0x7f00000002c0)=""/131, 0x3c9}, {&(0x7f0000000380)=""/67}, {&(0x7f0000000400)=""/26}, {&(0x7f0000000440)=""/107}, {&(0x7f00000004c0)=""/197}, {&(0x7f00000005c0)=""/19}], 0x3a2, &(0x7f0000000080), 0xac6d3479c9b46406}, 0x0) [ 53.864476] audit: type=1400 audit(1521927322.531:41): avc: denied { setuid } for pid=7270 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 21:35:22 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) write(r0, &(0x7f0000000340)="22f55ffb41a78500", 0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xcd, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10, 0xc, "21a29a298c330037f4be0412108da0d361d0cbf1833083d477f165a775c5624463c9433f8726439080f7747d25c964bf8e54413b267195add756c30be55d81d7", "f17ee920cc7251618f88ad7b57cd2c6cd5b2d546c8fda8a8a5c0955324a9015f", [0x3, 0xffff]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000190000000009000000000000020000000000000000000000539f824d8e0e001e15cee79d5f1d9da1918c66755b404bebf415ece46b7d5a1138c5ba309571016942f3fb5f9fa50787e732be199acd627f3ccef2a18e08daf3fd2f1d5b"], 0x1c}, 0x1}, 0x0) accept4$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14, 0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000880)={@broadcast=0xffffffff, @multicast1=0xe0000001, r3}, 0xc) sysfs$2(0x2, 0xfffffffffffffffe, &(0x7f0000000140)=""/54) 2018/03/24 21:35:22 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x42000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x1, 0x9, 0x2, 0x2, 0x8000}, &(0x7f0000000180)=0x14) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x3, @empty]}, 0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @remote, @multicast1}, &(0x7f0000000240)=0xc) recvfrom$packet(r0, &(0x7f0000000040)=""/235, 0xeb, 0x2, &(0x7f0000000280)={0x11, 0x1b, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/03/24 21:35:22 executing program 3: socketpair(0x9, 0x800, 0x4, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x5db3cbee30133ffd) openat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0xb0) fcntl$dupfd(r0, 0x406, r1) 2018/03/24 21:35:22 executing program 4: futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000d9efa3)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f0000000040)=[{r0, 0x4080}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x101) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x0, 0x3}) 2018/03/24 21:35:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x141000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000040)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xacf, 0x5, 0xc2cf, 0xdbff, 0x40}, &(0x7f0000000280)=0x14) [ 53.966758] SELinux: policydb magic number 0xfb5ff522 does not match expected magic number 0xf97cff8c [ 53.995964] SELinux: failed to load policy [ 54.003903] SELinux: policydb magic number 0xfb5ff522 does not match expected magic number 0xf97cff8c [ 54.014517] sctp: [Deprecated]: syz-executor1 (pid 7313) Use of struct sctp_assoc_value in delayed_ack socket option. [ 54.014517] Use struct sctp_sack_info instead [ 54.019970] SELinux: failed to load policy [ 54.069819] sctp: [Deprecated]: syz-executor1 (pid 7313) Use of struct sctp_assoc_value in delayed_ack socket option. [ 54.069819] Use struct sctp_sack_info instead 2018/03/24 21:35:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"e60bf614a86108"}, 0xff}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x64) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xfe6e}], 0x146) ppoll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x100}, {r0, 0x10}, {r0, 0x10}, {r0, 0x18}], 0x5, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x5}, 0x8) 2018/03/24 21:35:22 executing program 7: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x7, 0x4) 2018/03/24 21:35:22 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0x103e, &(0x7f00003b5ff0)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x82, 0xa0c01) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/03/24 21:35:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x800) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x2, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000089f4cf8a4936e86b955630cfd9ff0f000000000000050000007466fcff00000000000000"], &(0x7f0000000040)='GPL\x00', 0xfff, 0x6c, &(0x7f0000000080)=""/108, 0x40f00, 0x1, [], r2}, 0x48) 2018/03/24 21:35:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)) socket$pptp(0x18, 0x1, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(camellia),mcryptd(wp512))\x00'}, 0x58) 2018/03/24 21:35:22 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x2, 0x4493, 0x4e, 0x4, 0x0, 0x800}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) bind$can_raw(r1, &(0x7f0000000300)={0x1d, r3}, 0x9) close(r0) 2018/03/24 21:35:22 executing program 4: mkdir(&(0x7f00003a9000)='./file0\x00', 0x104) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x3, 0x22) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'system'}, &(0x7f0000000080)='proc{posix_acl_accessem1\\^vboxnet1\\securityD%#eth0\x00', 0x33, 0x1) fanotify_mark(r0, 0x9, 0x1, r1, &(0x7f0000000040)='./file0\x00') 2018/03/24 21:35:22 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001140), &(0x7f0000001180)=0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000010c0), &(0x7f0000001100)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/03/24 21:35:22 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x8) sendto$inet6(r0, &(0x7f00009a9000), 0x0, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0x3, 0x400, 0x6, r1}) 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400800, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xf77}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x101, 0x3, [0x8001, 0x4564, 0x8]}, 0xe) munlockall() 2018/03/24 21:35:22 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/03/24 21:35:22 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = socket(0xa, 0x5, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) getsockopt(r1, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/24 21:35:22 executing program 5: setrlimit(0x1, &(0x7f0000001ff8)={0xfffffffffffffffe, 0x3b3}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$void(0x3f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/226) [ 54.150301] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 21:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000aad141d0cdc517212be7847cba39fdeb3e4b55ee9e68beb07e631bcd4096dc5b65d0879e846b4a85dd2e67c603a4ba3a1394f92bade448353de3ce4fd20bdf82c39e5b21ee6e2bd439be376e86f09707331c72fb5fc6c46f76dafaec27fce6e618b09f2caeaef7c001f1be00000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) 2018/03/24 21:35:22 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x47) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000200)=0xc3) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x181) 2018/03/24 21:35:22 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f0000000000), 0x200000000000023a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/03/24 21:35:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0x1, 0x6000, 0xffffffffffffed03, 0x7d, 0x80}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000200)=ANY=[@ANYBLOB="a4000000b7f1a2acb76757059fe9cab566f003b34fc2dc347d235d82b2e16276a7a7111df783126a35e81e3470eb4a7497e3bd08947933bd6b2aea2849f4522eb68c4a9fd648c51698f314871cda4965f1bac85e1279df0c4741970b6bf20063290305638a3cc342153875fd8b42eea4fb6191c8083b7372df236babeb224dbd6b46fbd3065cb447f06d340184635ffbf1d977a250f32e1564"]) umount2(&(0x7f00000000c0)='./file0/bus\x00', 0x8) poll(&(0x7f00000001c0)=[{r0, 0x428e}], 0x1, 0x8063) 2018/03/24 21:35:22 executing program 0: r0 = getpid() ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000001240)={&(0x7f0000001280)=""/242, 0xf2}) process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f00000000c0)=""/170, 0x1ad}, {&(0x7f0000000340)=""/24, 0x18}, {&(0x7f0000000380)=""/133, 0x85}], 0x200000000000020d, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x63, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x801, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000000)={0x0, 0x100000000, 0xbffffffffffffffb, &(0x7f0000000080)}) 2018/03/24 21:35:22 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'ipddp0\x00', r1}) 2018/03/24 21:35:22 executing program 1: request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffb) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x41) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x2, 0x1, 0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]}, 0x3e7) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0x31d, 0x8, 0x8, 0x2, 0x2, 0x2, 0x2, 0x10000, 0x8, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0xffffffffffffffa7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x200, 0x100030, 0x1, 0x100}, &(0x7f0000000180)=0xd) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x4}, 0x8) 2018/03/24 21:35:22 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffc, 0x1) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/03/24 21:35:23 executing program 7: unshare(0x400) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) dup2(r1, r1) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/03/24 21:35:23 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = socket(0x0, 0x3, 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) socketpair(0xf, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RELDISP(r2, 0x5605) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000280)=0x1) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000080)=""/22, &(0x7f0000000200)=0x16) 2018/03/24 21:35:23 executing program 1: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x193d584e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x16}}}, 0x8, 0x100000000}, &(0x7f0000000340)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x1}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x8001}}}, 0x84) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfff, 0x410202) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x101840, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000003c0)={0x10001, 0xb, 0x7ff}) getsockopt(r0, 0xb92d, 0x50ee, &(0x7f0000000500)=""/133, &(0x7f0000000200)=0x85) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r2, 0x7, 0x4}, &(0x7f0000000400)=0xfffffffffffffff4) 2018/03/24 21:35:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r0, 0x1}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0xf000, &(0x7f00000000c0), 0x8, r2, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000100"], 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000002c0)={r3, 0x12}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x4, [0x3ff, 0x7f, 0x3f, 0x5e, 0x5, 0x200000000000, 0x7ff]}, 0x5c) io_setup(0x4, &(0x7f0000000300)=0x0) io_cancel(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x80000000, r1, &(0x7f0000000340)="b89a820ade6e50f00f9b73a98a779216f404e3e2b48721850e4676cf064490e03573a4b210f1a197d39b232aa22df5252e4bc78d71756a84e35bb945b548e0e80aafee05e24a16a670f52d88b433b6a7a218d705a3c4b1b8e2211943e2b81c4e4c2db3a72d8d2afdb1a8bf07bc35373fba546cad5d2ab09d744556a2ae14b18a2c5dba5a7ab05b592e686264dc", 0x8d, 0x4, 0x0, 0x1, r2}, &(0x7f0000000440)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x400000) 2018/03/24 21:35:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000020000000000000000000d30db3d4dd401c94e6acf8b1dc9b1b94d7e4c2d1414fe6be19dae6185af9"], 0x20) 2018/03/24 21:35:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/03/24 21:35:23 executing program 5: get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x3, &(0x7f0000ffe000/0x1000)=nil, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x49, "14a5b4e6dcfc84bde5076b1b883ddbe7c207c6bf20d3224dda10e12e2f023591d0774d1aaafce9aa490d82d2d5690970ecf2d818b0ad514b7ceaac98e25063dea2c43638f7ba6973a9"}, &(0x7f00000001c0)=0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x9, 0x201, 0x3f, 0x4, r2}, &(0x7f0000000240)=0x10) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020500050200000025bd700000000000e6ea3edc054fe8d6be1509ae2290144dd5d28186c818b622d5b41f4a635e9151d22fd8ee86298afc630dfd6603e22d288c77d02f3b7c43a83dbd284929d1da38e9db150000000000"], 0x10}, 0x1}, 0x0) 2018/03/24 21:35:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002880)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000028c0)=0x9) read(r1, &(0x7f0000002900)=""/164, 0xa4) sendmsg(r0, &(0x7f0000002840)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x4, 0x8b, "1adf4dd0432ef99092fd7a092396ac101c8074f7f600e1c2dcfcd142c4f4a4dae7b53a7739b952ef5ebb3ff2f0e84c1625c7e9c2532e531f8b6703b35bebc2", 0x2c}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000100)="1bb329cd74f0e34eb9946b097691f7fe5088eae1eee554d061331d1957e2e50b6c3d6ca041d3270c23412364fd01c7bee9f9d3618f4c8850f80020335a37817535fffa9db14ba5c6873a406ec9b9f4c19b64e0b3d619301c7871756948eb78dfb1de87ade15f9ed103abb109c6552360c4a965677c370e339835cd79248aeefb137665900139fce66c160fc3b8d6bbb4f8d53dfc17ff20f4d54856296066b4568728475e3c8e1299d7094ac4809720d37cbc9f84", 0xb4}, {&(0x7f00000001c0)="38fd4666fe24b7ae32e229eb1b016c6506b6e3bd3b7f3699ead829be5b3618591d783bcab9172aabdb49841174cd390e84b7dfca91b5a40834f61612aa8fe078a138f1794ccfd90d46161159ba0695cb46fe49f75b6ba58af8ffc4d21b16343cd1ea3fdbeeeef6835ab8949164f74fbea21f7f6c77bc0664b473b9624ab20731ebe5de437a44d81fa70f757feb09", 0x8e}, {&(0x7f0000000280)="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{&(0x7f0000001440)="1b184ead1b1e2e74ec312ae34899ae221393d7e3c99d1195926c9ac0f0a0b03482265ac517da4d5e3a75ac0bef29c2617d9fdd05d86fab584145951f90962d544da0c5c46aa4c81f732129c8122a67e931f550520934e02bbf754a4a78e4ca3fdac1e584d774cc776cb380c989e329f0b7d6e0969d8ff57f10a577ac8ab07e6aac71a32bc7a046f1b285b78e38c30e3b26b8d20563a79526fe606fbd1b6b610409c698", 0xa3}, {&(0x7f0000001500)="3860422678eb5c671e8710aa9fbefdcb6aa0e994c08d260edc81dcd6aee974b72711d2261220c3e81f4080aec82f753582bbaed0dae0bd0f9916e1427190d82ccf4d93c7f77b1fe120267a9058141e64ec4516e55c0978c8eeaaeb54c43d9895a7272c3fdd64127df27d8445675261670ef6b68732871619c185a8fab3654af7a7f3c38a121c1cfb7ea9ebfde7485de3f2feb03699f0b0d79788aeca21822fefd4df54ca42801c384c589f3d2f1f0291cc6ce44ccd4362af6c1f51d8ba75f3eb2387f9b1507af3ad384a86a16f1b49e3759fb0c31cb5492a686265312e18ce56125e605b4abfac41bacd", 0xea}, {&(0x7f0000001600)="490a4cbbcca8ddf9181c9c10742ced02b429a994534cb7799b8946dc648b162b094a3345dd64c8031f1219e92b76cf08c6d8e95c7f43a743a2f7c6dde8b21e766ed5f59ad485b0314bb91e35f3380fe164d6ca8554ed656d72f1b920b492254bb201ef8ae6c2fa8955", 0x69}], 0x9, &(0x7f0000001700)=[{0x100c, 0x19c, 0x8000, "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"}, {0x100, 0x102, 0x40, "881475ee6c7a4a0c1f02b0d47a94d79de692cec90d3f193182181131fd2a23d260bf687cbe98c8862e8b45df67887c12d421e3b17fd9e65986c2f7ff1206a10079a0a54738f7fb3499109ff13a5dfcf8f12e0c2d98bdfc8f9fa1af555a76f3fd597b773ceaa12a9191f57a77386af965604709fc0bdc5fe8c8e256671c93fb713fe667b7edee9d6da6d108132e2b7a2ec5cee430c5ffd2aa9407697c0ef283ba78e72dd4e2730d03d6f1321fb846afd10a4286eab48e6d8f7445ee9a01158c897935ae4b73074b649ef816ce385cd8c4ef6979042b984a5fc0ede6faeb8caa2c3062ba7a32c8791d4ff242aa8e55c80202d3"}], 0x110c, 0x40000}, 0x40) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00007d0000)=0x2fd71482) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000029c0)=ANY=[@ANYBLOB="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"], 0x58) 2018/03/24 21:35:23 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) bind(r0, &(0x7f0000000100)=@l2={0x1f, 0x7f, {0x1, 0x7f, 0x3, 0xffffffffffffffff, 0x2, 0x3}, 0x6, 0x8}, 0x80) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000180)) 2018/03/24 21:35:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x9e) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x400000019) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x2) 2018/03/24 21:35:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="cfdece394fc1f95f5139ad7d70652a61ca9c454128bc4295f0de", 0x1a}], 0x1, &(0x7f0000000580)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffe01}}], 0x2c, 0x24000014}, 0x0) 2018/03/24 21:35:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) socketpair(0x8, 0x80006, 0xb0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x33, "17a1ebfd5a91081bdd3e6c9efdafb0cdf5b76355126892fda878949bc4d71aa840ec80ee6c82f5457a53d2ec8ab237b3fbc568"}, &(0x7f0000000080)=0x3b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xb6}, &(0x7f0000000100)=0x8) 2018/03/24 21:35:23 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x8}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x800, 0x1}, {0x6, 0xffff}, {0xffff, 0x80000001}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x57ccfedd, 0x7f, 0x3, 0x9, 0xffff}, &(0x7f0000000100)=0x14) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280)=0x100, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r3, 0x1}, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r2, 0xa00000000000000}) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:23 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@unspec, 0xc) bind(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x2, {0xa, 0x4e21, 0x2, @empty, 0x1f}}}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180)=0x1, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 2018/03/24 21:35:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) close(r1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070b00001419001a000419020007000012020010080001010c00f41ee402", 0x39}], 0x1) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf000, 0x5001, 0x10f000], 0x2, 0x40}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) 2018/03/24 21:35:23 executing program 7: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0xfffffffffffffff8, 0x80000001, 0x4, 0x1c8980, 0x6f, 0x1}, 0xd67}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) r3 = dup2(r2, r1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000001c0)) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000000)="666e4fb92d773fc98c907b25a6213a8a7818d072c544ee62eab93433781bd0", 0x1f) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 21:35:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) 2018/03/24 21:35:23 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x5, 0x0, 0x1}, 0x10) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @local}, &(0x7f0000000100)=0xc) sendmsg$can_raw(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x2, 0xb20, 0x9, 0x7}, 0x6, 0x3, 0x0, 0x0, "cbceafb86c449332"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/03/24 21:35:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)={0xf004, 0x3000, 0x1f34, 0x9, 0x7fff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x4000e8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 21:35:23 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x9, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)={0x1, 0x0, [0x20000000000000, 0x0, 0x0, 0x4]}) 2018/03/24 21:35:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getscheduler(r1) getsockopt(r0, 0x6, 0x5, &(0x7f000028bf0c)=""/244, &(0x7f0000000100)=0xf4) getpriority(0x0, 0x0) 2018/03/24 21:35:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) close(r1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070b00001419001a000419020007000012020010080001010c00f41ee402", 0x39}], 0x1) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf000, 0x5001, 0x10f000], 0x2, 0x40}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) 2018/03/24 21:35:23 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/83, 0x53}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/70, 0x46}], 0x7) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x1000000000008) 2018/03/24 21:35:23 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000200040000, 0x0) getsockname(r0, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x53b) write$eventfd(r1, &(0x7f00000002c0)=0x400, 0x16) mmap$binder(&(0x7f0000627000/0x4000)=nil, 0x4000, 0x3000003, 0x32812, r1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x800, &(0x7f00000000c0)=0x1) 2018/03/24 21:35:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) close(r0) exit_group(0x7f) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r3 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0x2, 0x4) setregid(r1, r2) 2018/03/24 21:35:23 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80000000, 0x9, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000ef8)={r1, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0x0, 0x9, 0x0, 0x32]}, &(0x7f00009b0ffc)=0x100) 2018/03/24 21:35:23 executing program 4: 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) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_tables_names\x00') sendfile(r0, r1, &(0x7f0000000240)=0x400, 0xffffffff7fffffff) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @dev}, &(0x7f0000000480)=0xc) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@mpls_getroute={0x64, 0x1a, 0x200, 0x70bd26, 0x25dfdbfb, {0x1c, 0x80, 0x80, 0x1dc7, 0xfe, 0x4, 0xfe, 0xb, 0x3d00}, [@RTA_DST={0x1c, 0x1, [{0x8, 0x1, 0x84, 0x4}, {0x9, 0x29, 0x6, 0x6}, {0x80, 0x2, 0x7fff, 0x9}, {0x2, 0x33, 0x100, 0x8001}, {0x7df, 0x5, 0x864, 0x2}, {0x9, 0x7, 0x7a, 0x4}]}, @RTA_DST={0x14, 0x1, [{0x4, 0x7, 0x2328, 0x8001}, {0x8, 0x826, 0x10001, 0x81}, {0xde8, 0xe8, 0x1, 0x8}, {0x800, 0x6, 0x1, 0x3}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100}]}, 0x64}, 0x1, 0x0, 0x0, 0x804}, 0x4008004) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/03/24 21:35:23 executing program 6: syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="010000009000800000cc6b5ff2d2bd3f1786860004fc8e7bb69422baa5479840fc814c5f793842"], &(0x7f0000000480)) socketpair(0xf, 0x1, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000280)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0xa41, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x7, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8, 0x2, 0xfffffffffffffffe, r3}, &(0x7f0000000200)=0x10) 2018/03/24 21:35:23 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x200, 0x100) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000280)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x8, 0x1ff, "3f9e1901be83be71616f4c0d466bce98effe7ff44a889cf1b67e40160eed7f30cede3f0139dace4d669529816ad3573201954d8f93ef08ac796c0ccd1f56b8", 0x33}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="2b20fb3a911861def48126768d9c4aabfc11888d90bdb2fd2891d95500bbb8cd30b2152339d7804a2dcb7cd9cd26bfcab1550542ff94f5a463b473088f0d410f33d221f48f73266ed102752d5b3ce620c43c86dd44d3b4c72269d47e6e92a5d3b86b01c39afb0ec206a8ce6293fae6871dc29f4c9b51c2b70b8e2f24770f0b391dc6a6419edaac0db1ec72ab9c1484bc3069af8f42c8165c0210f83c058f9cd23421c66e4f78787d3f877d4038d07b2798f6b2e3a796567a835ba4637ed5fb4602889de4c167fea68d3c8fd3ed6804b9b7736212397d505c4213272880", 0xdd}], 0x1, &(0x7f0000000440)=[{0x54, 0x29, 0x81, "7b1f6b37ad98ac64e148d65631131d72d4b342fbf62149312f93da3d1b3a84bed0306317e260a6c6a42c9a30ef50f7a057709b99a62d0ab65897ccb6d7c8d555f2d034fba047b2"}, {0x18, 0x13f, 0x5, "dc6457f928dc3961d118b8"}, {0xc4, 0x119, 0x5, "09c0fdc4b472ba6a95226e1c4c2b5e512c6b95d3cb39bd97130c608d80a854ca63e6d50a77313d76742e8455b232eac5bc97d368d3e367493aefb477626791dacd87f320170a38d230b12bfdaaf2dcbdd7a365546a0cb0e3710d32c86b6bf3ff96aaff50689ae2e0f3cd68ec6ef204660ca8bac45c131263b80260dc6f0e6dcaf3af5faa002b00cf84c4c6eaee3fce0d34eaaf73515225fe2a591d32ba8b09ce55771325a5249b4ceab2cac78d19dbbd11145c337b43fe"}], 0x130, 0x80}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000140)=@objname={'system_u:object_r:src_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x39, 0x20, './file0\x00'}, 0x31) chroot(&(0x7f0000fddff8)='./file0\x00') mkdir(&(0x7f0000b1fff8)='./file0\x00', 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/24 21:35:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001080)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002380)={0x0}, &(0x7f00000023c0)=0xc) r7 = getuid() r8 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004a80)={0x0, 0x0}, &(0x7f0000004ac0)=0xc) getresgid(&(0x7f0000004b00), &(0x7f0000004b40), &(0x7f0000004b80)=0x0) r11 = gettid() lstat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000005280)) fstat(r0, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004d00)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000004e00)=0xe8) fstat(r0, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004ec0)=0x0) r18 = geteuid() fstat(r1, &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() r21 = getuid() lstat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0x0) lstat(&(0x7f0000005040)='./file0\x00', &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000005240)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2002004}, 0xc, &(0x7f0000004a40)=[{&(0x7f0000000340)={0x3b8, 0x1c, 0x0, 0x70bd2b, 0x1fd1a456, "", [@generic="1af51ac2081dbb8bf0c5c2438cf19b0d36baeea7775d93a152cea593e34680cc0a029ee3867677a3316d4dd812f74902e5c3bf87e83ba80576d0c6c60fbf828129d688a38aa640dbd20e73b5d9608cf979ed6b2b5daa172a7958e9a249a0a187d0e18d941e14e3e65e64327e2ee4d6ecfa147c4b0bcfc6e497238f436118997d89cdf71d37", @typed={0x4, 0x88}, @typed={0x10, 0x79, @str='/dev/mixer\x00'}, @typed={0x8, 0x4b, @pid=r2}, @generic="f1529c8fadbd2abacfce3f8d9f5df55ac4d5a2c3130dbd759fbfc74d636d331d91cd0ae40254a8e36dba4d2554a51abb93a126e9a6633b8a4cbf15e9a814236021b46b015f8a84827aeea1c5a59a1d1437c49d3dae3aa3753bc9b4f98d3d646586a01b8e6c013afc69007d4d88f347eb7ac9486d1320ea44519a32bb732d5a2581f0df9b68435b7e0f4df58bb3fab951c8a4e492a93615b9e7a500c9fba08ffacf4481848d34f04d5ea5e3ddbe4a4c7fd2919d187da92702d7113b3a06274266bd08d948fe92be6c", @generic="a6cda51bb7eb7d7e0aff99b197d26e2eacf953f605302106d10af84e9be7798031dd65fbbc44a367c458fa375a411f39df2b5930980959408b953a978fa2df8bde1313163495e609ffe5c026bdb87747d3296435100305c222b18090b3ba19129a39ed1f6bd08c9372a977971e0232b030220fc19a0626ba9aadaadde3057fc9c88686c799f7617a526d0450a49f767ab1e62ede6ceee22289256fb917da2a9bd15a7bf643ea421873d242728f32315340c140a5bce8d7f8da7863ef65b1fd851f96aa7d3559997554589bf9abffb553d3138d25cd6e633fc4c19e04d6650c041a60b426aaefe9078a", @nested={0x14, 0x24, [@typed={0x10, 0x6f, @str='/dev/mixer\x00'}]}, @nested={0x140, 0x4c, [@typed={0xc, 0x73, @u64=0x6}, @typed={0xc, 0x20, @str="26d42b656d3100"}, @generic="5a91695f75a9b0cec56f7025b0b22ac18380cce1007a97ee5f9f7821f5f4d45db9c2eaff1148113115cfaba4bde048", @typed={0x8, 0x3a, @ipv4=@broadcast=0xffffffff}, @generic="7e377e2f486aeb80427b8d717be4d4469c8cc6fdfe1de60439a6bd9ba03431df3077f4df300a4fb8eb93f1281097bf2073de031a0fdb89a34290a53597e3e458d6a178ff3f8e988811f4261bc87a25e04a7f56a7e5dbfb395e0fc19f3db3ee3b25c6e62e33b90b9feac59bd4dfdd1d739aa07bf96d31a15d920ba0edfe641440a01a069258c51aad4b0a78748cdd4529e0906d70631745d24c812e4c3461559c140338184bdbad763d49f854a21bf5453ccf8daff657686fa55f3dae9d5a6186cd686130dffb75a4655e3d52c5689832c68d38eda5dee9310647c84c6f9773fcc2ee65c8abc3339f0853"]}]}, 0x3b8}, {&(0x7f0000000080)={0x28, 0x3d, 0x200, 0x70bd27, 0x25dfdbfb, "", [@generic="e0e4cc2cf28fcc6364fe685b9444273023aa", @typed={0x4, 0x33}]}, 0x28}, {&(0x7f00000000c0)={0x138, 0x38, 0x118, 0x70bd25, 0x25dfdbfc, "", [@typed={0x40, 0x2c, @binary="b2ec5ff96914a467d0935f992712fab078b7a775015f19a96e491b97f3bbee8e6db5fb530300651809d92f82bcea145261274c9e8f3fb495c55db87c"}, @nested={0xcc, 0x20, [@typed={0x10, 0x7f, @str='/dev/mixer\x00'}, @generic="24c706999a23cec3c9110610b29e51ef9cc6f4fb90a2a13d1c25d6d2e423ff4ca131c793d183c2e405a5658e6ce8df9b8548ab52affd0847fd6123f23f5c3f5db9114479670ce54fa0109cfbf4b29e63284dbfd815da184206de1b95922d62d94ea9ac0f614c5f30d003a4cba5754477c6b076be9359f9c5f4b9d0e0f270af569162f1402759ecbe382e30864dd8d1cbf72db9a71c7418f2f15788f6d00a63818df435bf53639eef6005ca87cafef5", @typed={0x8, 0x67, @u32=0x6}]}, @typed={0x14, 0x2, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x4c, @u32=0x6d7}]}, 0x138}, {&(0x7f0000000780)={0x8d4, 0x3f, 0x430, 0x70bd25, 0x25dfdbfd, "", [@nested={0x2c4, 0x76, [@generic="dbb60bac42313d6be49a5b9d60eccc80c95788cf68fccbab877d2e0c106095778910d2df7ab7e273d2226460e1d1e19963db87feb2f06f06e175bce0af293bc01f611f8dd0ada4218b91a1b2552648b17f58c1fc164ee5f44855b9596d8a8e66c5d170aa76837ad341cabc3bd4761571922b5ba675680209f73aac10f87704f681fed7ae25c018a93edf46c98d25dfa6ef05b0f1d73783663aca2fb0ce46972247d3f593dce64f1302b9e3c5042044b4085f", @typed={0x14, 0x95, @ipv6=@loopback={0x0, 0x1}}, 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@generic="48071456cfd3429c0974f82ff7bdc78f872bb7588b5cd0dd0177e83c6b3e151f7ee772c0c7a2ebeeb565400702756ca8d1992445e520bd3e80a6a5ff7c75f3661b113a57bc48f04a652667739eadaf3f152fbe7b57a9cd0cc781a5560ad135ff320276bc7b0a7f1f9462f724992fd198045d5fd9b19c730791407e6de982881b99a13f908cbadf5cbe0cba321e4e255898aa7844efa2c938b84a2c843304844ec6a88c1c4d25d9ff64667556b297eb0d0d86229d11f4c0cb2ce40fb055a9eb5607a10556a67efda6a08491fb8c2ae7f5e07f02ef9b51a62b6b78fc9cef21b2356b6eb6786cba6418", @typed={0x14, 0x4d, @ipv6=@loopback={0x0, 0x1}}, @generic="5f8da502252a8fae40b8ab5a993f42edda03ddf0e8a2c4b08cc8f6a4a74bba16ec6e3cd4d26e3bd783c406f917af7006987018629ef36e787665c879111e42d410fd2c6267116eff4d686a5cb4239333417b1c62517073616e0838d2fdd7367e596d2141afb39068c4582449ceb3f095c46a7e8ba953734185fbf5c77caac8a8bb924832333eb0e5f856d9644e4fe567336b8883c09e969448fa0a9f3ccda6e1b569acf40f9a30"]}, @typed={0x4, 0x34}, @nested={0x188, 0x89, 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0x50, @fd=r0}]}, @typed={0x8, 0x1f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="64c4c9e97e7869b53627fb87d7d8d7d055f674bc20a2cf1d5831b38c780bc184984d72ac9a872b99", @typed={0x4, 0x82}, @nested={0x10bc, 0xa, [@typed={0x8, 0x7d, @uid=r8}, @typed={0xc, 0x85, @u64=0x10000}, @typed={0x8, 0x6, @ipv4=@rand_addr=0x9}, @typed={0x14, 0x67, @ipv6=@loopback={0x0, 0x1}}, @generic="a7b2a5d2e0a4cd7bb322b97411190d427a7aa9fa8b52d8574690d1a475e8d8dd4f8f856c9d5f623babceeb0aebe035b5b18032912cee945f81440ec6d0bcec99b9a0336bd4f92d1c6de611516a0d2508b3c5602a5e1b76e66632cd30bde6bdb6df7c5b655217bbd04d708adb47667bda613ff4281b17b8e87f7b3ab8ce7c68bd1cdd7a420e742195", @generic="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"]}]}, 0x261c}], 0x8, &(0x7f0000005180)=[@cred={0x18, 0x1, 0x2, 0xffffffffffffffff, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0xa4, 0x4040090}, 0x40) 2018/03/24 21:35:23 executing program 7: mkdir(&(0x7f00009c3ff8)='./file0\x00', 0x0) mount(&(0x7f0000b80ff8)='./file0\x00', &(0x7f0000110000)='./file0\x00', &(0x7f0000000000)='minix\x00', 0x8000c0, &(0x7f0000000040)="340a6660c98fe1947b414ea468deec62306c40c8af0db6b67c62b4ab75aba935474cff722f07530e3fcca1cd2dd5d50921d4bddd656be77886566689c29e10d46146784bb7a23896d472917b56a937e9495c2de45e2edc25696a4cb8c333f8da545774b5707e0e2f4e3bf341c5f65f4691facf366d00d17706ad2a43c06abdf95f81") 2018/03/24 21:35:23 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x480080) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x8}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000001c0)="88dc31a66c9d0bca7518cd2ede2b71ca399e60883718469791bfa008f27cf09f0199ca3dd0eba9b9fbae4c72929c647da84b39629a99d88077f7cbe7e96f6e19d4cdf93c315e24bc68c091516713d829f057bd1af49ee7c6dbc62524953de1818668978cb516d3957aec96e3f622eda3d9a80d06460acdfec7434613aa206ccb2afca18358b04e2c41b9e10c8c44d751bd57989a3c7215fad5a046448db06ffd7b0cbaaf0bff4b484a2919a1b083dbcd1a89d36e81667e2339a8ce743151a68e186aa82eb987f887e22ef07db30f522ceab41392a7870ec22eb07209e09a477e8ea39c5e0553191c372b07aff9f8ff4332", 0xf1}, {&(0x7f00000002c0)="fdba9e94f1ced138f03e9caa44c0b0733b67b731fa6c35cc17e22346c9243f84d3bf43a3af8e26d0af50f76f538256ecacb6eac07424bcbd51b0b183acd438d985923d9907e4ab4cc1b7e93f13925ad666bf54f45230d250f9504cd44aa66ee6c5ab4f0759992f0758b3586d35cec1cbaae438c05dbf4cce24530ca1c169fab29fdece0b5739dcad04b38328f75ea8e15cc7", 0x92}, {&(0x7f0000000380)="1f3774c1b679d58136676f3eca409b453f0b9e41213750ba6da4d76a8349beaf9760ac3db6e6337dfb95bf7e2c40e596580318908bc98f8990e0b257bbe5d68433306dbe87e9089de2b5ec7253008e4ed9a5f4515aa7c07b0e053701e115bc09a9510e679aa3d39998ad", 0x6a}], 0x3, 0x0, 0x0, 0x4}, 0x5) 2018/03/24 21:35:23 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0x9) uname(&(0x7f00000004c0)=""/4096) 2018/03/24 21:35:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x200000000) ioctl(r0, 0x32f, &(0x7f0000000140)="2a6df45fa97e4805040a990cd6f8926858fb88a937bbfe414a29e3beff95f0f201451347d106d6696dce499f25a2c8eddf5fe1c5a43407e33c8dbe8e7b82e7513adaf4c04ec374b1d531864acf07acdd8ac9999b6d3e568f06fa6199dcd530c888a9338f81eb1f10b14d65d17b29ab4cd650cf78c9917a4f64b68c0bb2142af22f0aa843975f548de462e37676f6c2fac8968294df44c5985faa7b73abaf0d09e5d19bf90aa7af205ca0305eefc2f81b207ac3e9c0c3ff98729ceb7529837a2aa100000000000000000000000000000000") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x200000a, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100), 0x1) 2018/03/24 21:35:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x1000, 0x800) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000003c0)="c5228c37930f17d2f03930d020918c6b87bd3f8a1e7617e0ea346c2e8dfba56c05f936fd76dad95485af0e3f9fb8ce60c5538b378a72c43b7da215500ba5a0bc119773d69de40880f6549dce10d54b47b2844a8f2a8dc72c515480fa5846cdf452ad2365d41d66d962bd3ffd8353678fe08e1fa67d8f19c12de954f4c452b2c06971cc152ff6a67e3ea1d0ff6af015e672826c6ba96e205d0411572d0d68bc391a5d452e9bf8cb333d2eab65e5e724c93d6a53aa2a9a7e77c11b600a2b1e4c1e8a7ae6fc72e6cd230624b8232108bfbc97929d4b84e1ad0dd920866b85a4e6a73e135775c3b8f3148ccc79557f174cd293fb6ccfe716") socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) alarm(0x2) r5 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)=')\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x4, 0x674d, r5) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000300)={0xffffffffffffffc0, 0x7fffffff, 0x4, 0x101}) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "767b14", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0x7}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/03/24 21:35:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x80040, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000340)={{0xf000, 0x3000, 0x1f, 0x10000000, 0x0, 0xffffffff80000001, 0x4, 0x4, 0x4808, 0xd44, 0x1f80000, 0xfffffffffffffffa}, {0x0, 0x3000, 0x8, 0x9, 0x81, 0x80000001, 0x3ff, 0x4dc, 0x3, 0x8, 0x3367, 0x7fff}, {0x2, 0x0, 0xe, 0x9, 0x80000000, 0x2, 0x8eb8, 0x8, 0x9, 0x2, 0x2, 0x2}, {0x11000, 0x3000, 0xc, 0x8, 0x3b69, 0xfffffffffffffffe, 0x0, 0x22f, 0x1, 0xbfe, 0x0, 0x9}, {0xd000, 0x4000, 0xe, 0x7, 0x7, 0x79, 0x400, 0x9af7, 0x3, 0x0, 0x8, 0x8001}, {0xf006, 0x2000, 0xe, 0x1f800000, 0x0, 0x5, 0x95f, 0x4cd2, 0x2, 0x71dd, 0x3, 0x8001}, {0x5, 0x100000, 0x9, 0x3ff, 0x8, 0x7, 0x9, 0xfffffffffffffff9, 0x9, 0x1, 0xfff, 0x1}, {0xd000, 0x0, 0x0, 0x5, 0xffffffff, 0x0, 0x6, 0xfffffffffffffffe, 0x689, 0x0, 0x1f73, 0x80}, {0x0, 0x4}, {0x2, 0x1f001}, 0x20000001, 0x0, 0x5000, 0x52000, 0xf, 0x1500, 0x3000, [0xff, 0x3, 0x800000000, 0x5]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xd2, 0x2}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f00000000c0)=""/190, 0xbe}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000040)=""/29, 0x1d}], 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 21:35:23 executing program 5: 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$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/40, 0x28) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000080)=""/7, 0xfffffffffffffd86}, &(0x7f00000001c0), 0x3}, 0x9b) 2018/03/24 21:35:23 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x1fffc, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) 2018/03/24 21:35:23 executing program 6: syz_emit_ethernet(0x52, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x800, 0x5, 0x1}], {0x8100, 0x100000001, 0x2, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) 2018/03/24 21:35:23 executing program 0: r0 = socket(0x2, 0x2000080003, 0x7) add_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xfffffffffffffff8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x1, @random="1d16f2639122"}, 0x4b, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x20100) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/24 21:35:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e7fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x23) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f000095f000)=0xbf05fece2aed90d0) 2018/03/24 21:35:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1000, 0x28001) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0xf36e) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000240)=0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) mq_open(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x21, &(0x7f00000002c0)={0x2, 0x8, 0x7ff, 0x6, 0x3f, 0x3, 0x100000001, 0x97}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0206c702001a00000029bd7000ffdbdf250800121404000600ba6b6e00fcffffff06003300670100000900000000000000e0000002000000000000000000000000fe8000000000000000000000000000bb02000100000004d50001540101000040010015004e21000005001a00ac1414bb00000000000000000000000000100004040800120000000200c06b6e00c703000006003b00ff0000000600000000000000fe800000000000000000000000000016ff0100000000000000000000000000"], 0xd0}, 0x1}, 0x4000) 2018/03/24 21:35:23 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000010000002dbeee704c4d759b3ba207beaa3291f042eb301d0bf854eb26a3ef77e8564e9690d980fec3b67842ce600aea03c9ba382db4de915b22376d958c8907eab899ab2a5b416e4686a78a6b496ec1b46f37960d73ae9a49dda60b6c8f49315ee44a1bc8974a3c7d97db2220fac887d20fc3088f4b0e6a5d28247dcf268ef54e485d3b652fd247455eef1e91c4d333ac225851293bdbb5afc89a784c2dbb2694b3d91436128157160fc9728abd4f5ec5c78b4e3b4158163e73c05aaa133bca95bf646ed9149ce7172d"], &(0x7f0000000480)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) 2018/03/24 21:35:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x16e, 0x8080) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x288, 0x9, 0x6, 0x40000000, 0x33d9, &(0x7f0000000040)='erspan0\x00', 0x10000, 0x5, 0x3}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000000ffc)=0x3) 2018/03/24 21:35:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x80}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) r2 = dup(r0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x1ff, 0x0, 0x3f25, 0x3}) 2018/03/24 21:35:23 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x301000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x200000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {r1, r2/1000+10000}}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x2000008, 0x0) 2018/03/24 21:35:23 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x1, 0x0, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r3 = dup2(r0, r1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'irlan0\x00'}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000100)={0x2, "9695"}, 0x3) 2018/03/24 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000019000100ffffffffffffffff02200000ff00fe000000000008000600ab00000008000400", @ANYRES32=0x0, @ANYBLOB="080000548d000000000000000e000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) ioctl(r0, 0xba4, &(0x7f0000000240)="832dac73c2547a95b12ced770f842140533d11895ee2605362541e21003f5bba51ec321fc25df04952a41818aa") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x103) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x2ed163f2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r2, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 21:35:23 executing program 7: r0 = getpgrp(0x0) wait4(r0, 0x0, 0x40000006, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000000000), 0x0) 2018/03/24 21:35:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x9, 0x4, 0xffffffffffffffe1}, &(0x7f0000000100)=0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@nested={0x8, 0x1, [@generic='N']}]}, 0x1c}, 0x1}, 0x0) 2018/03/24 21:35:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x808, 0x800) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/24 21:35:23 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x0, 0xc000}) 2018/03/24 21:35:23 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x298, 0x11c, 0x11c, 0xffffffff, 0xffffffff, 0x3a4, 0x3a4, 0x3a4, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0xec, 0x11c, 0x0, {}, [@common=@mh={0x24, 'mh\x00', 0x0, {0x40, 0x7, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x10001, 0x9, 0x0, 0x2}}}, {{@uncond, 0x0, 0x158, 0x17c, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x4, 0x1, [0x5, 0xfffffffffffffffe, 0x429, 0x24, 0x29e3, 0x383d2ce4, 0x100, 0x2, 0x1, 0x47df9fea, 0x9, 0x1f, 0x7ff, 0x20, 0x116d, 0x3f], 0xa}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x1, 0x1, [0x9, 0x2, 0xffffffffffffffff, 0x7, 0x2, 0xff, 0xf921, 0x1ff, 0x10001, 0x9, 0xc4b, 0x4, 0x9, 0x6, 0x1553, 0x4], 0x8}}]}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0xa, 0x4}}}, {{@uncond, 0x0, 0xc8, 0x10c}, @common=@inet=@TEE={0x44, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, 'nr0\x00', 0x4f555bc0}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4cc) setresuid(r1, r1, r1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, {0xa, 0x4e21, 0x9, @empty, 0xf07b}, 0x9, [0x71a7, 0x10001, 0x7, 0x4, 0x6, 0x7, 0x816, 0xfffffffffffffffe]}, 0x5c) 2018/03/24 21:35:23 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/135) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0x22) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) 2018/03/24 21:35:23 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4148, &(0x7f0000000e7e)) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000000)=@pic={0xc5a, 0x7, 0x4, 0x3ff, 0x0, 0x8001, 0x7, 0x1, 0x4, 0x9, 0x10000, 0x55, 0x1f, 0x2, 0x4, 0x40}) 2018/03/24 21:35:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000114000)='net/igmp\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x800d000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="00000000f71f0000b1f6b57aa1a1d41621"], &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x5}, &(0x7f0000000100)) sendfile64(r0, r0, &(0x7f00003edcfa)=0x4000000000000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x492200, 0x0) 2018/03/24 21:35:23 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000f85000)=ANY=[@ANYRES64], 0x46}, 0x1}, 0x7e) 2018/03/24 21:35:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) prctl$setname(0xf, &(0x7f0000000000)='vmnet0gGPL\x00') sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r3, 0x5, &(0x7f0000001480)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f00000000c0)="db17b6e246a0915242f512e8108b8a4fbaf07b8589dc78ba72edcf86ac1e1148120645ab5104b4c0bb37f4a89bb8e6d35c85f1978e1ae746741bc5616c789e4f2f0d0c0262406cc47252d7a0df023fe9a1333b1cd540cfb0978adc5d5b73b22cc026ecdb08ea6fb85e1118abe03238bd0fb33cede5c79b", 0x77, 0x2, 0x0, 0x0, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x7315, r0, &(0x7f0000000180)="3f7e58d38047151849a61feba7120c23399e94c6ed2e45ec1cdd83d992f328d348b71fac5a14475e976510e20a933b65ab165fb95048e33b5f1b172b77e29bd11444dc3f87efff91222febfe31a914746cad4bc106655a172f7b53c4aaaa0ae9aa4c1e43b34ad59033ffaa71147104e6cacb0d39d09cfa868c713c9d70ed323066714883a40f3c07cd", 0x89, 0x4, 0x0, 0x0, r1}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f0000000280)="0a5edb886104ea3b3ba537907c8de1dba7cecd36e43c01fe4241026829f309f634d63fcd9d65b7a9bc91f7d6fe3b53788df8d3164ef22dc3d5b2e70978b1d9ef5c7be19394bafbd64f57ca3c28e899c94e4c687ff6fae9b14e1432e3375dab1ab366c4f91f2d59f2b9a28f151b687a9eefc8ebe5bdfdaad17b71405eaf080c740baa564afdf897c1ab3060d7cb0fdec71365e557e994f2d3d2dde4f0cf39743ef3087fb12196a7f44a22987e6c28ccf601eab1cc8dd32696e31d18419935f3aab031c3a0a078a4dfce1f4169c7d3a94c3d069832ccb0eeeba1985e31e07b284bac52290613ecb2f7326f60c96e6fe99ac42e9b3c3ffbf8594b9ba1aa7175827233ebe9f694b4602db6272e6b918ab152cb778efe381c7cc553f1877e300ddf24d1b9b6ddc26e8bbbeebdc78c44a1ad7be4045cecebafadc9b0013d48dbb2fb0fb081a06ece34c58a48c64a76245ff84e0b21dd4d0c32092be35c592d7d95ad0c1c26ed478136e38ae58a300723060d43a48fc41f6dd2591a18a67e98ff8b20d9b00773cc18f5baba84b85f25264bf32a3cf94711ab1781b7b523e70cef096c0594bb02b41c73239cb836a7439bc11a246ae992f552db243a7d8aa0f152ed70e20f4a90d1b834e632b91cbbac0887633996cc0f467a336ccdb316d7601621e8f0abd46ba915d7432a504caebdeb31c30b870c6e41318acf4dc846b33d09f55fe92be65e873a71a50cceb849ed6c77dbdc8a63663cbb3f5f6b1761734daf44d587e2ff77396f4d8e80ab1dbc94b700aad9aa5e2bf27b335cbdec552f100fe9b1ea82b218a8316a6b714f61f6f7a3c63857c4f11cf829e3bbc945bd7adb215fc003ace7a93e52f66d44d01aecd5ba5f7155dbe95dd183823426cce8f25afa2cfd4219e45d6185247c16ac0f7c7cd35304aed1831ec2be45b8906d6bc1d7d7003b4fa61d8cdbcba7edd00f7f600ff588d3bb51fc3af9ae062472b0eb19dea146dbcd8b2ee2b223accededd0c9fbc59cc8b5fabfa304ece630661a4fa7b6ab514fc6fe3ed170c3f12f417fd13eea270f5e9fc56902c553e08aa1508353d7ef75f70b71407bd8fd7d97e1a6f60c41f66d6ec60d3ddb3eb5b6108882ae7fae22260228c0e4d0307b55f1e2d8a58cb3b215891128d7b3244e95e392f18094f9d0fe04c572cd4643fdf2d2a8e2c4d1e9e7ff98375181eee57a429c3b70df10c686c25386c42aee8b1ad8a1171f174290b65d2b28b7a3ae5e25bcebcc13657991ce39983420e91c71f400e3e22e3937437fca8a8e14776d0481132ee2c18e958582ecf63b42f72f2edf784d00156b7e2e636d04e4671836b980ed5d2d12c69acdda5a394f0e13f44bb3092910afce1f23de5af89805d4f4e4f847dc6e6845ba49f477aa63c671fc64843891d8a19031fa1b6a93f38682bfec324c0caa93ae420ddacdcfa7db7594449c862a5634caf78d83f1184daa1a6fc106bfb13fca41051170cd6b9fbaa64ae6b204194c2a4e593026a8599b9581e947e3a212cd14462b8e15d09493ce7f924471b2d89897cc7c73acfd3ecd4639a1596c9ae7af3d4e08a2793dee3af5c76a629c94936926f56de79e04801c2cfa9eaa3f00df528d265c1d8503a59958bf2735530e94f67def2ec501d8e732ea03a8442529dcb2a7813a48420ad922b94601f01b27ca43d8d0ee1fb1e672627a64c6a1cd1b24e15bfd0930345f6d3fa2d1bc2bd8f7c19a2ec183f673c16f870da3e11c73e64b85df2ef3bed6ae2f1a264bab1d374009372f601d778f34c2877bf86e1858efc198af6dbdaf7a1f1f9e556f506ca6a1291d9299af4156580974c7af152f34fedd4564e668e1a1e1adf0f09835920bc39daf00943ccabe4983564f5dab27dcf26a338bc1f50491766f47ca6702bd4902f392ae5320528d746059fcd134e6250c64291beb945be993f8b00db2129ec6f48c9e9549900f0fe803eb68d0f61018bd1d160796a3800d903d41010d3b0a0030f3b80809da0e231e24de710bd365db4691968712d90fb306ae59f020579646f7d2bf87796b1237ea423ab4983b8c32b7633b12f9a774d2057d369d68efd18a6e2243f89e8dcf9d5f8824e3513fd1d8c4b3d50fa85352201c0590701a15e51d57d879cf16626389512c439193403c206622dab5c4e5a0647560058e9b273d80a5efe7042d8c110c7f0386a68c18e159f3ce4be42d67899b9fa70788cbead8286e0f7d03741a373c9a89b3d5f58d3de9e821f5f4cade314258ad49d83bc23f607ecb1bd3cdcc106f2569f5da7a5334f955ad9730e050fb105d2c4bdf8125c17c4f52a8f41379285d01e192ca6d83194e883456dfaa6b10cc7b77be91a3c7b8243209376460d6ca38672bc2d2fa552ebc130e07fe2397ffeec7a1f34e03505528a3df3952f39685fcf1c3f493a179c4313ea7100d802be450261548021f0ad810d6109a3070d135896221aa312c032ee259c0bf7a54bc12c332f8d0d40a9682e06dbb31c42e6d653b174eef94186e4b0efa1a8ffb095ea47e5273d58993835b63eaaa0bbba3d4a796d6d7ea7a454ce458b5973bd41d5dc07079bea65852b7f1d91b9dfd0d6813db4afb16b4ab79d86ece73e3eeabf732e0d55bb4bfff7112b48de31f516612325d7604d0194236542b1f22177a79816d363f7eb3bf552ae709d612633030e021b75319c1f3eae4b05ac04994b78f5cf51b0a0af2d23b000f9edcdc3744eb1c65195a5fd1c71c3cdb94ba8e6594f96965683097bef629e5a7ae21bfa5ac5b2e8625744f21aec472e985518cdceb14f75f8029e5a1c1b6a63040b8cdcd4c59ad8f3bcc64017e19083f23852dfc2830d400ded5b6b332a77c26036fd601d8b95452df30f81179dcb77061c972043244ad3e207bd9614f0febbeb532e1b9a209662b968eb09d287db51fc612d725bcf55328b6bd041d75436a26c7428af99fda51eceb2ff8ae9207983480b69cf09da560ca43e7408b86cec15ef5b696fdb2f50e6abc3201af46433fbd332aa0bdd5265bb2a6c2d61a6eb46973d4c0ff191ba805a279b532f55a4b7e0c310da45e476d9869cd470a215abfd5cce8c8cfc6a83b999431b583bec8d7b83de9770ed22c0fb94db771f7a9aa02de6c3c13859a4952b579d48d9a9d89707d2a90f3cf56e69cbc299672908af12fea4465d4b425c0fe9e1fbc820b886c3f39bf8ec8fd149ce6b4be5ba74412a321d0c053658e555089179e39460189962d0c9ae2267dee000c415431a6e2eb5f7d3d0c9915a8bb5735eb233b124fcdf4e089afefe3e9f1b732255a8bbc9408af47788d209c2371562dc698a228deae5e9156890921133a73e48674a02e18d982ac9e2b14fe61ceb4cc02c5f55b36302f9f3d0c6dffd126e8bc53b2d91eb5d728d9c69b212dc4ac69790af3498daac084a3f15dcc8a583aed38f5c612e363e95dacf36fe55c9ba16bbf8173b4b85dbeccd498348b5cacae629f7e7a799d6a33ae49ea6cbbdc9660484e4216b3bc5210fbd056f98b6e2af013cacffbb9433149e2a4577700b3670f87d6ce638cb0448475d5d04504af696bb52df3b929b784edb36c4ed89c6b0031ffb95bde18bb790b3eeffd757ae1db234eb9fe7fced0f4f7a37bc4aabc91dc2a392e8276c880c881afd266b25e25e283d05e956b4d10c41174ab20ca68bdb1264b64c15126efce1211a786ac124e885bb22a3ea56e68dc1155cac769f8df22ebe3d83765a5983f82a63a1d0ff496f2a413520a2331decc75301b5de24f4fa983205ed7ea4199bbee54ede98cbe084381a1cca1c1b05dab2013eecac8904783e8154f15e0e61b9205f0f5d17416724d3946cc79c56b0543d48d9e239dfb224a5fa3710a3abc7b3ca086ee072d976c8a6b969400f8e999c6b0c565443bca7a774698196d39a0fc489b9560b09874a511ae6d20308bba96d1af445ba2c90dd47601a75eb2356ebd765db57baa284f9b3d2c31a90703500055131e1d5c2988f08c14760433c30d696e7e6820a665ae8be8b2b6f54818e9691bb9b18a16cc87025bb3826e6e51fd48a92040be5aaf9365c25e0d00232d086af26133f267da01a0a3d8d4c9c867eb6fe2723e5265b98076bd22e8352c791c88839f0fe336b6159d4259e9fe75354581acc165b9cb4dd6293160b555a95396e5925b25dd7b1a18e179a9bf785553ea8efbf9c16a77d3e9b37207cc9bc3c60f0ee514b29f10f6728831020559927f2091357373ca9a818ddc49330bf733d3496252658a4d89384b5c18f3e491975a76946a4b64b6b310c612b5648f9def802d14e5a63888d095e510568d6dfe93f5440845ae73ec803e15ba72e8a115d92bc2c8f114a79fe865f4e60b757a83cfbabfa21140f36506d787b3e09fdf35fffd164eb34122cfa7a719058b60898568d4d92ded819f91cf2b7be07e10e18627980972266c9c9f96f70a9397b20758ee3bd8717631412177d2cbdcc3f292d3399738e05795fdf30d124b6c90f6516aabf509d51a2361669594ec082112a88f69c2561993216c868433fb974f8cc576a6d0335507b3f2bc798d68a13d2bd3ee1dc3bcc69041b488c460a31c9f65d00401696e4e919b4ecf9f058d653c44640f8cd45ded16758ed1bcd9c1275f7981e3d1857d0550b74373da37309eddbac0866347a821b47e3a3f8f43585a0acaa3957ed59bbf2ad69c1a0ce70832599d49e7b3fefa87ecd33c977a8b50600a2659ab5085a70f797802bebd7fd28f4192197b7ca9548662e6a637a0d151ff0a88b94c7f90e96eda48b1e3582c5c3ab3f890ca01136baadd31ed425accffe1f2256f93bb86457fdfebd846b7e69247cfd96b0e6c4e4c3d94844ead5b00d347e149f6c69646f0976ecfb69468abae341f57fba983955e159ecbad88331ca737cbb38106d1570aff39e3efc7361799bde55c9cf893bf3b35c63ba66a967b3e0c8a11e59c460923af48dea41a4254d7604f879b0c8d1df1e1dd917e8585b492dfbf1642e944c255faae7c3f4a1f92f3028804cf3b37687b0f508684be8de318aa389d2325da5dd6a41b75d8a2036906da51c766676b8dd470d3dd65ad107f7f49446ef6ec66e480300b60adc728f857a993161d9d8e99f80964f3b58be708cbeb833633b0c5f34dbed1c79d595866e407638a1698cc9cb5df0512c182794d4ca2b811e724bf552ba159411e7d70607772ca934b38cf8e5f3694777bb0bcaccc9dcd3a5d2ac92be05d7e87f95574d2b4b3e7b07ff6b3ac85a3e8918f6e3b71a139a4a8dd547e5cc34ba72e5d6ca3af0d2548ad39a89eead9316bd67376be40ab217ffcb58b247c20b167176d1e3d5248020f1ce52f238ee98b3536d1a13c8db1786690f246f186f31c054f08042a61ccb3e25795acab9adbe92c1af2b38e1b2a429f5d8b760b7acd72b35332fe4be69455d61c7b40e9972476f5c00ead02b675963031db67d0c9cc761c129d04b2ade4ab8da86e73b0b4c196a58a325aa0ea2fa7132509ef12fbaf48b0b8679fc317a7a99643bca6f87e14f22d0bf72caca0b0eec2071f956e685bd0b5a13cde79818f96400209ab23b9ed088485e888f8d0d08199244e9bbe769dd8bea73639208f3c0e3fe6b5d9d42da2533424cf9a26c6d1cf4c910cff97ad0b6ffcaa74e78a97bc65223572ee67da07907d8460a839a390ff5aa840f53ee45ab91d342d2b5d40886b0adafb11c960a9c545a5b4b82f00aa294c05e37b662426484afbdb3a5cdab1d0c0523a85dc4f9c81d7b2c74b20d1998877636e7703b69a15dd0bd228cb17c91faf3c462f2546a093be69bdc", 0x1000, 0x5, 0x0, 0x0, r1}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x1f, r2, &(0x7f00000012c0)="822c9457d93c1c081b34616bf7012d4d451eda3fca7bbd26031578e0affcf3566f572ebc1e036c96996f4df12207805ae0a85b37b12b6287e8b1342e92fae1b5e4d4de8cac3f536ee608fa3f9e879225d0181507a63a7b6b1dd35b67ff2cc74331d41fc6abf3473978bdd11dc842ad18e18010ade35495339d99c4d7c1072be2cfe24d73a6477195a2233838b50d19bf1e118a1266b9295e110839e1aff2098f4d9d819ee55a56805b43", 0xaa, 0x4, 0x0, 0x1, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f00000013c0)="689ada6a8e29f9b43b0351f7afa3e06e235b11c0d51dce7f5fc407280797649490c64c77a9b560817ab1b87fb1bb18bf22b4ceadc4033887b94274b26deb3627d5610123fdf7", 0x46, 0x30, 0x0, 0x0, r1}]) socket$alg(0x26, 0x5, 0x0) 2018/03/24 21:35:23 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00f99be8a473c200142b00fe800000000000000000000000000000fe8000000000000000000600000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="6257034a30767f072a966e190016009e94fb0000000000"], &(0x7f0000000480)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000080)=@ethernet, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/251, 0xfb}, {&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000340)=""/126, 0x7e}], 0x4, &(0x7f00000004c0)=""/200, 0xc8, 0x3}, 0x7fff}, {{&(0x7f0000000400)=@can, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/188, 0xbc}, {&(0x7f0000000680)=""/81, 0x51}, {&(0x7f0000000700)=""/171, 0xab}], 0x3, 0x0, 0x0, 0x100000000}, 0xffff}], 0x2, 0x40002000, &(0x7f0000000840)={0x0, 0x989680}) 2018/03/24 21:35:24 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0xc, &(0x7f0000000000)={0x8000000000, {0x1000000000000}}, 0x0, 0x8, &(0x7f00000000c0)) signalfd4(r0, &(0x7f0000000080), 0x8, 0x80800) 2018/03/24 21:35:24 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'bcsh0\x00'}}, 0x80) r1 = getpgid(0x0) setpriority(0x1, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0xf402bb9c53cb1837) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000080)={0x100, 0x519f8639, 0x0, 0x400}) 2018/03/24 21:35:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xf1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/24 21:35:24 executing program 3: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) dup2(r0, r1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/24 21:35:24 executing program 7: mkdir(&(0x7f00009e4ff8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x10013, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x44c00, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='pipefs\x00', 0xfffffffffffffffc, &(0x7f0000000080)) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = socket(0x9, 0x3, 0x9) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000000)="4e666d0366e6d448b72f4bec407d1f70f6e6943a24554662e2a38363d69b1a0a7423a2ebabceee52de1b532e35a68c3fa0ed162cc3651dcd36180a4588eae610a80849f709d72744719d3311292e5ab568bc52e9", 0x54) 2018/03/24 21:35:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') socket$inet(0x2, 0x0, 0x0) umount2(&(0x7f0000000080)='../file0\x00', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') open(&(0x7f0000000040)='../file0\x00', 0x149000, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000100)='./file0\x00') 2018/03/24 21:35:24 executing program 0: r0 = 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair(0x1b, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0xffffffff, 0x80000001, 0x7}, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40000000000001ff) 2018/03/24 21:35:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x18b, 0x40) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x0) clock_getres(0x0, &(0x7f0000d99ff8)={0x0, 0x0}) ppoll(&(0x7f00005e1ff8)=[{r0}], 0x1, &(0x7f0000000040)={0x0, r1}, &(0x7f0000001000), 0x8) r2 = gettid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) syz_open_procfs(r2, &(0x7f0000000280)='net/ip6_mr_cache\x00') accept4$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x800) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) getpeername$netlink(r3, &(0x7f00000003c0), &(0x7f0000000200)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xc) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x8c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r2) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r5, &(0x7f0000000440)={r3, r6, 0x7}) 2018/03/24 21:35:24 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x2080) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000ca7000)) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/03/24 21:35:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c00000000007590787f000001e00000010000000000089078b0feb26ab6e2219c7490f0cd950ca81d3c599bd49873d46468ff87a8f98df28b2b7f7aff410a50cd47917b6574f4813d35e4723ada5e390f6a9313656b9ac3b1fd0067e72608b444621c6f1e40572796892e4c04a0e164ff7c6774b6c4c7bbb7e455cc9eb9b433f15c6f92d3f95632d410f05381e3a3709c6316f4ed1f6c2bc5908a0349d23cbff220583c0dad633c12eb79010000007a921e72bb7fbb2c643226f1908091e7fa57686b2554b07b3e5a93556d"], 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x3, 0x101000) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) sysinfo(&(0x7f00000000c0)=""/133) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x82000100) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x40400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x20, 0x4) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x401, &(0x7f0000000040)=""/28) [ 55.385373] kauditd_printk_skb: 1 callbacks suppressed [ 55.385382] audit: type=1400 audit(1521927324.052:43): avc: denied { map } for pid=7588 comm="syz-executor7" path="/dev/autofs" dev="devtmpfs" ino=1090 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:autofs_device_t:s0 tclass=chr_file permissive=1 2018/03/24 21:35:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', 0x201}) ioctl(r0, 0x28e, &(0x7f0000000180)="cc6947cc4471aa00ce2174caaec6d36e1e04d718cde7d0d589bc4a94d291c0ad340f8e8df9c41b243b7fb6eca2ab4d8b67a3b2312648d6e28a5fc6b590aaf10282c715255846a3388ae4019edf64dd72115bf227dabe866af34ac1089a1da44a66955be4d5bc2f62938df042e8ba09359daf05b7ec511d6fb603c4fadfe67e179bc9d2726780cd7b7a6b6186ec7a5d988f030ee7b2666032f526f147951df01ddb6ef0c30258f1c5aeadede84e6de4821a7359d1fe2f7eadb2a9345e6cb78f23d60bcdaff34b794c62d6cce81eabcd6ea7") close(r0) 2018/03/24 21:35:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x9, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x4, 0x1000, 0x100000001, 0xaafb]}) 2018/03/24 21:35:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x6d) 2018/03/24 21:35:24 executing program 5: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) 2018/03/24 21:35:24 executing program 3: r0 = socket$inet(0x2, 0x5, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907f20400", 0x5) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x400) getsockopt$inet_mreqn(r0, 0x0, 0xbcb62e7eba87d4dc, &(0x7f0000000140)={@multicast2, @remote, 0x0}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) 2018/03/24 21:35:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="0e8cb62c96f9963219c64ccf49fff13397622e77a2d6dd24ff0000000000000000f58b871d93189d", 0x28}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x4a0300) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x81, 0x1, 0x121, 0x7, "4ae5b880c142b62fe57a6abdb03bcd3594d905a9dcf760b116fffcea1443ff1e6e441b4651542807f48893c0", 0x8}, 0x0, 0x0, 0x1000, r2, 0x7, 0x800, "7a6d9c5ee90ed7427ea60c02b0171e525264d08b85457e5408a451c0c4783b5eac311344fc3d3574cea8890f432d051bb449432ac89d9a86722c8b5962a59f7d", &(0x7f0000000080)="1647504c6d643573756d706f7369785f61636c5f6163636573736d696d655f747970656264657621657468306c6f00", 0x2f, [], [0x2, 0x1, 0x7, 0xffffffffffffffff]}) 2018/03/24 21:35:24 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8000000000108) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x1, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/24 21:35:24 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000001, 0x20100) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="de5ed1fa6660db3820b13f1499416aa78a985fb97c683082e732f0123c335b89e59ed86715a3f9190845cc7931ef3fb071ad363c4bc62cf2babd3a4bb2c94ac65775e6cca4600c399cf404732f7d292429def0dd172129e6d78284551e1d630c5061ef", 0x63, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='keyring[&\'%systemposix_acl_access/md5sumbdev\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80800) r3 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r3, 0x0) 2018/03/24 21:35:24 executing program 4: setrlimit(0x8, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000002fe2)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) 2018/03/24 21:35:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x8, 0x355) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr=0x401}, 0x2) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000012c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3b, &(0x7f0000001340)={0x24, 0xb58, 0x9, 0x8001}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r4 = dup(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0x3f, 0x8000, 0xffffffffffff9b94, 0x0, 0x3, 0x2000, 0x4, 0x1, 0x5, 0x6, 0x101, 0x3, 0x2, 0x1, 0xaa, 0x6, 0x91e8, 0x8, 0xfffffffffffffe01, 0x7a5, 0x2, 0x1f, 0x1ff, 0x5, 0x7fff, 0x1, 0x3f, 0xffffffff, 0x0, 0xc9c, 0x400, 0xea, 0x1, 0xfc01, 0x536a, 0x0, 0xa3fe, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x10000, 0x808000000, 0x4, 0x0, 0x7, 0x6, 0x3f}, r3, 0x8, r4, 0x2) clock_gettime(0x0, &(0x7f00000052c0)={0x0, 0x0}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x301000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r7, 0xae78, &(0x7f0000000240)=0x2) recvmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000001700)=@can, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001780)=""/56, 0x38}, {&(0x7f00000017c0)=""/202, 0xca}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/229, 0xe5}, {&(0x7f00000029c0)=""/88, 0x58}, {&(0x7f0000002a40)=""/21, 0x15}, {&(0x7f0000002a80)=""/184, 0xb8}, {&(0x7f0000002b40)=""/225, 0xe1}, {&(0x7f0000002c40)=""/249, 0xf9}], 0x9, &(0x7f0000001280)=""/19, 0x13, 0x8}, 0x6}, {{&(0x7f0000002e00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004040)=[{&(0x7f0000002e80)=""/87, 0x57}, {&(0x7f0000002f00)=""/203, 0xcb}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000004000)=""/25, 0x19}], 0x4, &(0x7f0000004080)=""/14, 0xe, 0x7f}}, {{&(0x7f00000040c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000005140)=[{&(0x7f0000004140)=""/4096, 0x1000}], 0x1, &(0x7f0000005180)=""/184, 0xb8, 0x8001}, 0x1100000001}], 0x3, 0x41, &(0x7f0000005300)={r5, r6+10000000}) 2018/03/24 21:35:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x100000000000005) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/03/24 21:35:24 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x101000) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) sendfile(r0, r2, &(0x7f00000001c0), 0x400010fe) 2018/03/24 21:35:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000180)) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/8, 0x8}], 0x1, 0x0) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000001dfdd0004"], &(0x7f0000000480)) 2018/03/24 21:35:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[0x4, 0x5, 0x0, 0x7f, 0x5, 0x5, 0x7fffffff]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000180)={0xfffffffffffffff8, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0xffffffffffff6e74, r3, 0x10001}) 2018/03/24 21:35:24 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x1e) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x400, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000140)={0x80, 0x1, 0x2}) fsetxattr(r1, &(0x7f00000001c0)=@random={'user.', 'trusted\x00'}, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x15, 0x2) 2018/03/24 21:35:24 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200, 0x2400) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/255) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/167) write(0xffffffffffffffff, &(0x7f0000000000)="220000001800070700be0000090007000a00e3875100000900f8ff0005000280ff45", 0x22) 2018/03/24 21:35:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/24 21:35:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x29f, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/141, 0xffffffffffffff96}, 0x2000) 2018/03/24 21:35:24 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000056ff8), r1, &(0x7f0000ba6000), 0x10001, 0x0) 2018/03/24 21:35:24 executing program 3: epoll_create1(0x0) socket$unix(0x1, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xf21, 0x4]) inotify_init() unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b003556f1aad9fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) 2018/03/24 21:35:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000001c0)={0xfffffffffffffffe, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x1000000f5) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x41, 0x0) mmap$binder(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1000009, 0x85010, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xfffffffffffffd71) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xeb, "27de1973814c7f1bf450598a4330fefef25d989d53158e9886a92939976e432ad0231114de1649138a11755269ecfce8435af3e736ab8e30f822ce4ae8f518c63da1c80edd94cdaa7d751befa0ec688fcce27ec9156edb227b3249e60c7a40eea362f5cbcdc06f9e313c3938ffd30272e57ddbf97e1611376d96a4643aafc5fc25bd3cede00778a494cb888c78ead3f45393a8b185c15fbd40bab494f312aa0e882ff964efd83dfa90be886bc1dbd3e9cd066463eb8fdba4082c28a3e64b09d96bb1862dc0ee0a438b8b8158ea98b325b852f31468f7141a9dfd2d17b7af6b1f1d16e4fd7b73aabe5eadc3"}, &(0x7f0000000180)=0xf3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x0, 0x10, 0x81, 0x4}, &(0x7f00000002c0)=0x18) 2018/03/24 21:35:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x101000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) fcntl$lock(r1, 0x25, &(0x7f0000003fe0)) 2018/03/24 21:35:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x408b, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x20, 0x5, 0x6}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) close(r0) 2018/03/24 21:35:24 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x500) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) tee(r0, r0, 0xfffffffffffff801, 0x0) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x7, 0x2}, 0x10) [ 55.735149] x86/PAT: syz-executor7:7685 map pfn RAM range req write-combining for [mem 0x1cfff0000-0x1cfff3fff], got write-back [ 55.762404] x86/PAT: syz-executor7:7695 map pfn RAM range req write-combining for [mem 0x19fb70000-0x19fb73fff], got write-back 2018/03/24 21:35:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x400000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000100)={0x100, 0x5, 0x3, 0x7, 0x2, 0x3}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000400)={{0x10001, 0x4, 0xf8c, 0x4, "0f7bf6c4e6389c353921a089c3e84c8481e6c40b26505d201c64f6fd3cd848715c3e5e5f84c6bf5520961261", 0x8a80}, 0x0, 0x0, 0x1000, r3, 0xcb3, 0x5, "830c80a80ea24be991c96f6e26e5474edb4945c1fb6eae1269a1e1a4d45f7506ccf439f07edc6f9fd134655bd4caa1bbfa874445b930fa5e3919b09197068974", &(0x7f00000003c0)='/dev/adsp#\x00', 0xb, [], [0x7, 0x3, 0x401, 0xb7]}) recvfrom$packet(r1, &(0x7f0000000240)=""/199, 0xc7, 0x1, &(0x7f0000000380)={0x11, 0xf7, r2, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x3e}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x8, &(0x7f0000000180)=""/156) write(r0, &(0x7f00000000c0)=')', 0x1) [ 55.810250] audit: type=1400 audit(1521927324.476:44): avc: denied { map } for pid=7708 comm="syz-executor4" path="/dev/cuse" dev="devtmpfs" ino=1092 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/03/24 21:35:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') 2018/03/24 21:35:24 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x10000) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x2, 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x800000000007fff) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x40, &(0x7f0000000080)={@random="06ce113e015b", @random="5fa2246cf0d8", [{[{0x9100, 0x0, 0x116c}], {0x8100, 0x20, 0x3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "a473c2", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)={0x0, 0x200, [0xf2e]}) 2018/03/24 21:35:24 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000060000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/24 21:35:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x943, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/03/24 21:35:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x44d4e220) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/03/24 21:35:24 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf4ff6)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tkill(r1, 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) signalfd4(r0, &(0x7f0000000080)={0x1}, 0x8, 0x80000) 2018/03/24 21:35:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x800000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"27fbb892acd460c58fb0e734766dbaa418fdd69005820a89dfa2c2438608e32411898816d513f1ca56a1838d2aefc7a9c68adef2172d6913b186244411154ab25e93c40b9a534e7f381b905dccd7f12bebb48e2b6f23c68090953bbf23878287fdb25c4291e4a8941d5f0db700c118ef96c03698365000f6c1a47ff1509df406cbcfa4d28beaaf9f31eed2f03e909604a9718f57a431d4679eaf691ede713598ef52612add4fd4d4900e88b57ffb0e460e4bc63ec25ee84ac9fe02c010c966d4f73d7a3518f890f359e1327b4ac4c405e452ac12999a68b637061627bd1c43c3162741721bc0ecdc06d0ea923c190a69813721bc225b90569fe1030d19bdb0a48ae8b38181301856ae22e1c3f87c082fdfdddf5367a4e283d53a2a47964f4c98c891c42704f497b074b1ebf79545aa608598edd8d0733d41596c110a0fd5519f0566b53a091c8e6d77b5b1f8d025a9f5897f9c9b8d208664a1076b7b17ef15593b00b51604eddcd2d16d117df3589f88627510b7fea06ac0dfad32d663a02607ca9e096c50c0d7f7856d645a8968139b1e1e5930f6d9418dee04979c734fc1f6e3ef1ed9e7a0c7cc3a221650eb1625a1540d482969f6663ef7cfbccad341a5e72ea71004864ca25a763446beddc25657e18626cdd9bc3735b4bc2f20d9f910c396e2bb2f357154345337f8e29286afcc22b9566e5f7f5fdf6a8a50722356314d128a48a32f40ec0c1ecf3655747f59654cb3d5cbe37a8cd95b99d9e92df322dcaaa28a59cfb36bd69ffd7f40377f8d626a323c85211dd052f8581d5d062c1015f48b5f32972ca44afcf0b9bfcbc32b86295cebb2f240a281cdf4d198bd26e1d1f041124970eee61615893be1e9d2942e561190bb990f77bc7493b19785d77db012ea8be6cbf06bc061623b5dc52a4aed91a990219ab9d4897da9b2766fd31a722ee329f383455979a87f626474647aadab711b8efdad20586175e239d76d9e2354b04fda0d118b849d0487bc8bec303ba865404754874364fff626965bd2c822278558b1b8895b692487ac6eb170feb93426395f6009d8f2e3bc56d654c71e9e1e83e433bd3454efeef340cf6d329d3f99d9c90b02188ab60b2190461eda5450a3c7e9eec4736de5bb8d1423aef2f8072f56b423f3386aa2ddb5243c5c7a43a389aba557460efad722e2eb59761195924d1647828e2883442c00fed27c7c67b66eddde6de20b9651a3aeb7ca15c655c0aed0947aed5272bb513fd1d230356a5cbf1b3894b030bfec6e608b47dd2f370349ffc35c5a0832c42d736d4a3317c9505347e49a3d28274c3e2fa2829c18c8a4f2cb7fb7140aa9fb8114fb7a538abdb6ad61881f7cd980f1c572f2d59277f6019965684e7a78d16a32d0daea5db2f3fbdab1d291082b7ec8d26450afff6f6de74081b54f8bf9164a6ebc231fbe7266e1"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000000100)={0x100000001, 0x1f, 0x1, 0x2, 0x4, 0x4}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000700)={0x5, 0x0, [{0xbfe, 0x0, 0x6}, {0x87f, 0x0, 0x1}, {0x990, 0x0, 0x2}, {0xbff, 0x0, 0x7fffffff}, {0xb25, 0x0, 0x219}]}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) flistxattr(r4, &(0x7f0000000600)=""/250, 0xfa) 2018/03/24 21:35:24 executing program 6: r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0x7fffffff, 0x9) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000905bf884974e88e47e8fa9f8e9063d52d6463c8c6d2f22d1900654122bb1fc206e9c981fbb3cdd7e10e77cdc6cd5b857a5786f61573c2f088d6c353b35772a04df2e0b499d59fe5e81c581c24e354a14fac5f29e2ff68d56a6d23473e09ee189398cdec00ca0a6852a1667087c9a34f038f4849fc9e4a838bff53831da5e02a002d34bea48dc27b0a72ef11ce8ed3f00843bdb3d0217dd3dcf3cc0606d52040000820486deda919cfdaa1e6aacccec4cb5686490cd68b19e9843c544afe23443b6f16f60ff04853f95c41914dfbba478bbe85f82a2b9201bf00b6aad9495f500f32aaa89e72ca353c0390c36bd5f13047ba1b04a567360e71feda7e1a099c8099b2cff120ce091d96730cf9a287aee4f3eb75213"], &(0x7f0000000480)) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/189, 0xbd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x2f39, 0x8) write(r1, &(0x7f00000004c0)="29d1dfc66e885621fd0d0d3b6ba806e553cc61643ea365c1d2d734750a66a044a36af79fd6a2bda631e68693a15d20d3c9f9950a9cb9b2d792e48ffa4304e20e4663d557163a6bed852668bfc65f19c2405dfc439f605607023c0666f2e7206eb2735f1ffe32e79ad443bc06e7353a9c996a76038e5eb8652a94be003166a20d3b4cc49efd231666b9dbc5d10eeb2045683caec196cb1ee3353616882e0c00b6020477dd2c9088eb3457813571", 0xad) 2018/03/24 21:35:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000180)=""/2, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000002c0)={{0x2, 0xc88b, 0x200, 0x101, 0x6, 0x3ff}, 0x800}) bind$packet(r2, &(0x7f0000000880)={0x11, 0x10, 0x0, 0x1, 0x7, 0x6}, 0x14) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)=0x0) fcntl$setown(r0, 0x8, r4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000140)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x18, 0x15, 0x221, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}}, 0x18}, 0x1}, 0x0) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe80000000000000000000762e6a7b8b68d38700", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x43f4f4d8, 0x2, 0x3ff}) 2018/03/24 21:35:24 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/4096) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 2018/03/24 21:35:24 executing program 1: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/4096) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/03/24 21:35:24 executing program 2: r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="db7dabf58fada6caf9f6acfed8e666d42748217ea63e1d8364fdce76cb952a1e7facf1725a52322ae40490463bea3ea509edd60820f5e600045a98c027baa094724479d5ce78c36d3de0c52c2d4dd85c497a8e84461617c7b7b2895547c5e243412590aae668f73c9d48f9d5857bf75bedfde2071712cfee86c287fd558412fec20cc9aab2f6c852fa", 0x89, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, 'lo\x00'}}, 0x18) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@l2={0x1f}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000440)="13", 0x1}], 0x1, &(0x7f0000001900)}, 0x0) uname(&(0x7f0000000180)=""/64) socketpair(0x3, 0x0, 0x1ff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='status\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000002200000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) renameat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/64, 0x40) 2018/03/24 21:35:24 executing program 0: syz_emit_ethernet(0x5a, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc000, &(0x7f0000000200)=0x3, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001300)={0x0, 0x6}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001380)={r1, 0xffff, 0x4, [0x6, 0x0, 0x6, 0x8]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000001280)={0x1000, &(0x7f0000000280)="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"}) 2018/03/24 21:35:24 executing program 4: r0 = getgid() getgroups(0x1, &(0x7f0000000080)=[r0]) ioctl$TIOCSBRK(0xffffffffffffff9c, 0x5427) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/24 21:35:24 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaff01ddf26000142b00fe800000000000000000000000080000fe80000000000000aa00000000000000008000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000480)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/policy\x00', 0x0, 0x0) r2 = signalfd(0xffffffffffffff9c, &(0x7f00000018c0)={0x100000001}, 0x8) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000003dc0)={0xffffffffffffffff}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/validatetrans\x00', 0x1, 0x0) r5 = perf_event_open(&(0x7f0000003e80)={0x1, 0x70, 0x3, 0x1, 0x1, 0xffffffff, 0x0, 0xffffffff, 0x81, 0xa, 0x80000001, 0x6f23, 0x7, 0x9, 0x20, 0xee05, 0x7, 0x3, 0x1, 0x8, 0x200, 0x8, 0x3, 0x100, 0x3, 0x1000, 0x7, 0xffffffff, 0x1f, 0x4, 0x3, 0x7fffffff, 0x100000000, 0x400, 0x8, 0x7, 0x1, 0x7f, 0x0, 0xcb4, 0x0, @perf_bp={&(0x7f0000003e40), 0xa}, 0x131, 0x7, 0x8, 0x2, 0x9, 0x9, 0x7}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0xc) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/qat_adf_ctl\x00', 0x0, 0x0) pipe2(&(0x7f0000003f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003f80)='/dev/sequencer2\x00', 0x10000, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$inet(0x2, 0x8000a, 0x7ff) r12 = socket$bt_bnep(0x1f, 0x3, 0x4) r13 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r14 = open$dir(&(0x7f0000003fc0)='./file0\x00', 0x101000, 0x20) r15 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004080)=0x0, &(0x7f00000040c0), &(0x7f0000004100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004140)={0x0}, &(0x7f0000004180)=0xc) stat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004280), &(0x7f00000042c0), &(0x7f0000004300)=0x0) r21 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000004340), 0x800) r22 = open(&(0x7f0000004380)='./file0\x00', 0x100, 0x12f) r23 = openat$ppp(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/ppp\x00', 0x10080, 0x0) sendmsg$unix(r0, &(0x7f00000044c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000200)="bad2001b71d6aede256a265c8695e0c8022b6f699f5ab4aaddced7d66bb48a3d3780bd448b50f02961646ad7a49ce8ff01be6995a31af58907c3e44183841e18d1de0bebea7fe44939d38a6e99d3d3e05fae25e6c2a26f569af4be04b6a637d15460a35aa29bd24f185e678b2f0711", 0x6f}, {&(0x7f0000000280)="e943578bcb120ddfbffeced260c0ef0f3a343d3f94038de4a1d8a9d2cf9316a95324b573784c477d9e1c2acbd8c78bc9303e9fef4ea0c925e6d282d9015bddf1468085b3c1f7007180e33ce77247ced2d0268ddfcc16ea7fcdb182ab84979a26bf4ad1500a30afc1df4769e70328e0edb07d72024a60a6a2e536bb5efd885d9ecd71471a2ec795928b1424acf80d5897756a9e162641ad9ed0860f9f020d0d179ee0f6252c8c89c7469586142a9d4a81bf15292fe221c32f2338807c18de5b1cfeee469bac4efd379ccf12dd89efb46165fc0d", 0xd3}, {&(0x7f0000000380)="edcdbe7dcd4ae1c828880f71b4ada990b0cbd0cd75e78f6c9dcd766a4bdf989a3453e69538c2e6c5ec9ba6ac77dec59021f8b7d824c7a4f1476f4d1688a4ae93ce4f1346b2e5ef4013334e2f396724d969474aeb890ee36f68fe8dade2836ed9a3e1067dcf", 0x65}, {&(0x7f00000004c0)="d914134f682e61b656077c8ef7f5bea21e6a978cb3dc4ba496f62d17faaff03d9d754c46affcb715ca006e6bb53f99f7d486091e426ab9836b87bbc00b1946c942fdbef512b27cd4151c3354ae2255e49f5e5877dfbd326d497310f1a1a2b2816d1e8f4d8bcb11bbbeb639f8af7278fd4d606206ebeec4a5868dbad411c0fc16d55b11ea76b2780df90417ddfd07fc288046ceafbd13921a05c811fce20731483b1515b436a9d992ea604b83b2ff78570737e25a108d2684576fd536f62afb7c6f349ff8e6d3ea3a4d451221bd", 0xcd}, {&(0x7f00000005c0)="777002241c64f1022eb5b9825c22afc9648df1482db7ac2cbea31dd512f887356a0d59e5125a1a23e60822a21ad45922e2b750c7acb293a425dd2f3ed5c481862904aa6874f3c2d0fd88a520daf68224c5b36f3d80cf0a6817b6a4d6ed15c88150fd8d84867bec3b4b1958e510445e11688beb305c42f8dd32d0b3055add36e51f90cec7ee33b1a1cb75de41192730fc57407d509ff86471f3654ae591d4de8925c93c", 0xa3}, {&(0x7f0000000400)="7319aaddd1a83507aa321efd94e7862250bd3eced6364e991c7aa8ff3eb549c268e8b5c26d9fa7fc13b865f9b1dde49c20052ec1e19b5b9d1106b4295594ac8a1fd4bf00d397ff1c09c29f7a65154f803b07b25210e0361ccb7d3e2619b9b6", 0x5f}, {&(0x7f0000000140)="0f02cc5b1074355a3ee8bb56cc1f", 0xe}, {&(0x7f0000000680)="ab8caf7cb3f11e2c358d53", 0xb}, {&(0x7f00000006c0)="52ae2ac4a892ab71db53e04369fe92966856c707c4b497d4f26f8fbbe88e7f84c631f8922c3f5a3115d30d87684c15a05115ebd188601e815df8ffbd27160d22bd", 0x41}, {&(0x7f0000000740)="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", 0x1000}], 0xa, &(0x7f0000004400)=ANY=[@ANYBLOB="300000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="2096cf000000010000000ce6", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="180000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="180000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23], 0x98, 0x8000}, 0x4040080) 2018/03/24 21:35:24 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x1, 0x4) r1 = perf_event_open(&(0x7f0000726f88)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x200, @empty, 0x40}}, 0xec, 0xcac8, 0x8, 0x400, 0x71}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x1a, 0x5, 0xa7b, 0xb3, 0x80000000, 0x100000001, 0x6, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0x2, 0x2, 0xffffffff80000001, 0x9}}, &(0x7f00000003c0)=0xb0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, 0x1c, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x7, 0x4, 0x5, 0x6b68, 0x400, 0x40, 0x7, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6d28, 0x8000, 0x1, 0x8, r3}}], 0x58, 0x20000000}, 0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) signalfd4(r1, &(0x7f0000000180)={0x1}, 0x8, 0x80800) dup(r1) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x3) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x511080) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000b, 0x10811, r0, 0x0) 2018/03/24 21:35:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x20, 0x10001) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000380)={0x7, 0xa, 0x1, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 21:35:24 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @tid=r1}, &(0x7f0000a7e000)) clock_gettime(0x0, &(0x7f000010dff8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000052000)={{}, {r2, r3+30000000}}, &(0x7f000019dfe0)) timer_settime(0x0, 0x0, &(0x7f000005bfe0), &(0x7f0000046000)) clock_settime(0x3, &(0x7f0000000000)) 2018/03/24 21:35:24 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/197, &(0x7f0000000040)=0xc5) vmsplice(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0xfffffffffffffffe) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000083ffc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) 2018/03/24 21:35:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x0, 0x1}, {}], 0x30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000001080)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000010c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0x5}}}, &(0x7f0000001180)=0x84) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001200)=0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001340)=ANY=[@ANYRES32=r2, @ANYBLOB="890000005671393d323ec80ba7f12916953f209d11e9102f3ff4bb158b1de453e32c7f919de28e5915bef78e621c7cdd48a903b117022e434d808d219e5c5b4202ddce72931f57d8fdba702107bb285d669396f56dab8bd5de8c7dc94e215daa07d23eb6669b2a60b4d1dd8ec5016de27ed42c85538b5c0e95fe9803797a41f649463fab5b70ce3dc578f224108284d1790883bb2f9a1e15c605c8adbbed9a335bd44d1ca3874471a53cf6fded1266b6c6e63564e1bcf43e410c4d3edaabacdd56b60c55742a46b0b81518b34397f30719aed492768050736fe8ca6a40cb47dc52"], &(0x7f0000001300)=0x91) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000011c0)={r2, 0x2}, 0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/4096) 2018/03/24 21:35:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/03/24 21:35:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x52020, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x4e24, 0x1ff, 0x4e23, 0x4, 0xa, 0x20, 0x80, 0xff, 0x0, r2}, {0xc2f, 0x800, 0xffffffffffffffff, 0x6, 0x9, 0x5, 0x3, 0x18752000000}, {0x4, 0x2b750831, 0x7, 0x6}, 0x7, 0x6e6bbe, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x2, 0x0, 0x1e000000000, 0x4, 0xfffffffffffff001, 0xfffffffffffffff8}}, 0xe8) r3 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x401, 0xa0c0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) [ 56.164473] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/24 21:35:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)="6600000080", 0x7ffbf, &(0x7f0000032000)) chdir(&(0x7f0000000040)='./file0\x00') 2018/03/24 21:35:24 executing program 7: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x8995, &(0x7f0000000140)={'bcsh0\x00', @ifru_flags=0x1000}) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000280)=""/107, 0x6b}], 0x2}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r0}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/03/24 21:35:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x40, 0x1, 0x5, 0x4, 0x302, 0x0, 0x20, 0x8, 0x5, 0x5d2e, 0x9, 0x95}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 2018/03/24 21:35:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000006000)="cf16", 0x2}], 0x1, &(0x7f0000006000)}, 0x4010) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x59252741, 0x690b, 0xc85}, &(0x7f0000000100)=0xfffffffffffffe7a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x7, 0x7}, 0xc) 2018/03/24 21:35:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x1, 0x0, 0x1, 0xf, 0x1, 0xc3, 0x9, 0xf53, 0x7, 0x3, 0x5, 0x3}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0xe55}}}, &(0x7f00000001c0)=0x84) 2018/03/24 21:35:24 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fff, 0x2002) fchdir(r0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000080)=""/68, &(0x7f0000000100)=0x44) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xfffffffffffffeb4) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x41, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [], {@llc={0x4, {@snap={0x1, 0x0, "dd99", "a1b24b", 0x0, "dcdac8b5abf513818cf7f7118dd35f275787038f804e58589093faae7547bd89a499c1100e66908e84eefcea5234aa5b797d064d6a7b966784bf8703222605423f589192f4f04866c1fae8a838fa743e29da9396e44d82d4fa6584068d86a4ae6c7e2c6200d839b8273109ea84936c"}}}}}, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, [0x806, 0x0, 0x0, 0x7b]}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x20000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 21:35:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) tee(r0, r0, 0x1, 0x2) socketpair(0x2, 0x8000f, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x101) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0xfffffffffffff3b6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5ca}}, 0x5, 0x81, 0x8, 0x0, 0x6}, 0x98) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000000300)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/224, 0xe0}], 0x2) 2018/03/24 21:35:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x24, 0x20000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x5]}, &(0x7f0000000080)=0x6) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089ef70), 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0}, 0x12004) 2018/03/24 21:35:24 executing program 1: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00009bdfd4)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x4}, 0x10) 2018/03/24 21:35:24 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60a473c200142b00fe800000000000000000000000000000fe8000000000004000000000000000df00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800003ea2f597cf6454f7d7b05bd4a0998bfc3018ffc14c573b450615fba886dc7433505cca925fed11ba971b63a82e57d97c442ae4f30553ba122b088b8e3dd20d70fde282ae3c8bac5d805c7976eeee33e8918bdbbba4dd26ea4a921372b645e9d6b8a8236eb5350ea8b01fe209812db8623fd9ff90e0f2152c65c17a0bfda7e7e88f491bcda62ffdde9aaad6cc0339d946b4bcc3ce99e5ab9f853f1c9981c351cc0d6390e1e42d3cbc"], &(0x7f0000000480)) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x1, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) capget(&(0x7f0000000180)={0x399f1736, r0}, &(0x7f00000001c0)={0x4, 0x81, 0x3, 0xd2, 0x3, 0x4}) 2018/03/24 21:35:24 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x840, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000180)={0x8, 0x0, 0x3, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/24 21:35:25 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00002cd000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x408000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x33fcae10, 0x6, 0x100000001, 'queue1\x00', 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a75f17)=""/233) 2018/03/24 21:35:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/24 21:35:25 executing program 3: r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x4008000, 0x0, 0xffffffffffffffb1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ccc13deb2143", [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "eadf7497e5557b11e33e9667f69efc598181d2156357d44b4079f609f4d6d9b2ee61ac63680d68880d0c05681f310f31f10da6903d74db83c7f10743fd804256"}}}}, &(0x7f00000000c0)) sendto(r0, &(0x7f0000c63000), 0xfd88, 0x0, 0x0, 0x0) 2018/03/24 21:35:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x80002) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000f3a000/0x1000)=nil, 0x1000}, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/24 21:35:25 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) 2018/03/24 21:35:25 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) io_setup(0xfe, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000001040)="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", 0x401}]) 2018/03/24 21:35:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1f, 0xfffffffffffffffc, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4e, 0x0, @perf_bp={&(0x7f0000c0afff)}, 0x0, 0x0, 0x0, 0x7, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)=""/223, 0xdf) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000280)={0x0, r2, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={r4, 0x0, 0x7000000000000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000240)={r5, r6, 0x1c00000000}) accept4$inet6(r1, 0x0, &(0x7f0000000140), 0x80800) 2018/03/24 21:35:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1d00000001910000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/24 21:35:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6400) io_setup(0x7f, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000040)='W', 0x1, 0x10000}]) 2018/03/24 21:35:25 executing program 4: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr=0xe3}}, 0x1e) 2018/03/24 21:35:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = memfd_create(&(0x7f0000000080)='$^(,#0x0}, &(0x7f0000000240)=0xc) sendto$packet(r1, &(0x7f00000000c0)="0ea99ee49a308e36db84a622a53003d2c2a909ce7e1191758aba73a33e91c6023a68803f8c2941e9dd5e683b1a1a3bbb71dbc54e56cd7bb3b4acae5ee8dfc81d2d3a417c9f2225506bf32d888ada643098004fddb29f8b554a46ee92e60bbff510c2b783ad287e5639ffc1dd11a571301eb95049262705080f82d087a3c9a96926d5f3d92c598869913d96eac60f714d0324b6fae37ddba79c47e5333edb064eb8a4f74b06179baa5be6ce00c75325ab5863d2614f", 0xb5, 0x40, &(0x7f0000000280)={0x11, 0xf7, r2, 0x1, 0x6095, 0x6}, 0x14) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r3, 0x1, 0x17, &(0x7f0000000180)=0x5, 0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x200200) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000040)={0x1, 0x35d13482}) writev(r3, &(0x7f0000000640)=[{&(0x7f00000005c0)='U', 0x1}], 0x1) writev(r3, &(0x7f0000000e00)=[{&(0x7f0000001500)="c2", 0x1}], 0x1) r5 = accept4(r0, &(0x7f0000000200)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r5, 0x1) 2018/03/24 21:35:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/53) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket(0x11, 0x807, 0xffff) r1 = socket(0x1e, 0x800000000000004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) close(r3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={"6e88100000009300", &(0x7f0000000200)=ANY=[]}) socketpair(0x0, 0x0, 0x8, &(0x7f0000000000)) 2018/03/24 21:35:25 executing program 7: ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f00000001c0)={0x0, 0xce9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/if_inet6\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x8001, 0x4) 2018/03/24 21:35:25 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x9, 0x5) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000002040), &(0x7f0000003040)="b20e2c71028439f918873ec8bcc2060cbe315f9b92fc930542f50e2e4f65402de6284f4a428447fdf0184da65f731d8ce5666d389403d1306961e0e3d2dcb5c7146f9e42c907dd1e821237825f94e36cb243e7bd70338a30f8a868dcb72b313c4c08a396136a197dc7a8e200c0779c9dafe230322f62115176161ac7a3cd84ab62f7fb8df03a45843e13ba116be0441878cb674daa0a83e224d17e00ddab34b7421255b332d771389dc8656221ff12c9486b72f59035aecce7c457987b88326b6d982a0c72da2144228c96c451c28e6d59835f0c5ecd78b1802a191b7bda0961a9eaff3a4e9595803caad7ea3a8ab56e6b861ea42e1195663fc909043a612160b0ca0b6c53cdb759e1644081fc9254883e9ace0029f180a7eb4c010768510b8738dbb9055c6d62a785ea75c4f6d49ea2dcde96c8010d3e10514b82642026c5920748d8d9b68bde3ee2144bf7cc5a1eba49bb82361850bc08836ccb577fbe36d0307ca5a0e06d77ee29cf9e9d5d31ca23511245c2b3d17146b7e0462343fd730b5961a58684e4d961d176dd2a1ad00f999b604c69d22a150e0d9f9838abb47f5bebfbd6dc03b7ee15b05b9f352c04c5a0c0f256d04b8afca54f5e5c4ed34ad680b00ecfa7ad3752001de4f9d0504fb6ab1450117ef030765ff5fd87b1eee545a20ffdb19f22d3c78ae7719bede8f8f98b4e0a3ef538166d3d499f9db3d0c990091d659ef0e05695123676ec76628d104a6159a3daf222534726381f64d54260a8be84ab738fd32d25058b75e0f9e3410325af262ea52ba46d905a77e9ca206d3d5ea46211bd50de9988cd299d8b222ad3023c09c3f3c87c7dc731e8de4582e8d1c8752c85ba524ad590c234871a85caf5018f18389c7473b9e338fded029e5eb14ba05d8746facf625e0586a69660895971c69a398a551542c2b15ab007d09723093aa31571af4897214422f7cc8e20329ed3b947108de8e6be183857605d4111a963896a3a6407c34e315e1dc56fe88562e041ff0abe89c81637ac9c9dd4fa18a310dd01b836b4b572af0ef39232febe6e764a5baaa5b6eb5c657179991db03b9ea3be70cca94f0a05ae02bfb3e292d874905b2e258e237cd68d0f67ff94f97de38b6515b5136675d4bcfc712663afba2c1d910a400784ae501ea7f1bb0345eaed24e975c43bace0176844b273808fd9c47c49902352b71e6392d164feac82db9e0ea95d91ab225ee107b3e570990a266b977656773af9352191c99cd9250d03d0bb9474a5ff1cf8a359fcf3c1a1413b8fe2695e94850b21aee169a6cc5bf290a24aa051c46993f8560ea9270a268be1de8b70bb662eb8cc03ec9ca2b6035f51af44739ab5877b11b65cb695882a809224ee253c3bacaabea49454a11a397a41e70867c5e4e3205a3ff462c66dac6e9679ef7ab02bce44c2550be7b9a7118deab945534e1398bb6647fb9a9d7e5ebe702ef57409fac84f9e6962fdd5098a6242e744380866778e4160d05d5fb6b5400dcdf40956452b735b735c6eeb566c06bfb7ddbdb3dd07916c1feb0c8feab48f93f52c1a218b3278f680b51c147b0489ad3f626c29e7b865ed944f0933f20ff6e33441e89b7fe4f24996006c8827d042c9ab170b0529a460ffc09772c37f1a2933b2f6ea3aa0496cad531b43c7132fdf9fe0f1f426af731e94eed87ef4c9f62ff5cdab0e941a41e65a293feceeaaf3f754570b102a0eb004488f3873b62881f860e0c77c100e29405f49b34ab934e7dbcc3381766c370b0e09c32a3beb01a493ec088141f21bfa26e30c99a56a9705d077d01c05eb5f746666077802b448c8442cbd738d63dbfb7f797f7f53fafbbf7068d3b75fae6d028c9dd0c780c344f20fc523294343c6ef40a5790c6cfb34b1cee31dabf5c28cfae1e60b814f001d552a75360239675893f3edd19164a5ad9af02d37b39ce6cbdb3c7ea58274d0f70edcfe3d9a9092b80b353c7ba4b608c8eb8cd96e9a579daee659c705937293ecd78b6ee73c214c0cae52b01e67892dc6c40516589c6baf754d2a841698cdb647a309a31c2982177966918127bf3c7da04bd2cd0376089f3f3ca0c862dc245d88b51963eccd61876507e626d958d54cdc3585c81c753c220f2b21e3b846a60c5b75226bae9ddf0bf1432cbdea2dd10747f4343536a8d2065baef27cf1b5c1b09023e6af0341d86b1917416a52a31ab9b8a719f370310d42ea570d35d63515db257c529456f9f49b5a18c1303225699afdbf33f6cd8bee2827e7497f99dcd3daa7a24747d3975b2090d1bc36f1f33bf712ab3fe4bb89504c0013fa3be96b2fe2046b0a1e23abbc97af1b7aa6e1a2577e5a5a51c44276a3f609464c960cd8036dbe08f959cd77f09dc92242cd23747ec8fff397424ca4efff539e1a729c2af774e25558fb4372bef7e1ee43aa3932ad48bad150480589536ad0df5425d130f32e8c962e070fec118883328637c9ce644c2eca7ec47af7d28b2cc607a7bd4c1c5567056938bf07b0dd6b7cd875fefb0eba3b3a15025da2c38f7e10d71a9669219afe76e901e1443cec4842091bbcdea46ba388773dba146be61c1d60d0a2c659423bb008fabbed411b6b2bb757e920ef49c201498516cd662ca66921855b6d106b3e90ab3b770f7d0a224dca55193f466bdf78191864d983bb94f637c4aff4a884bf56d8fd5748ec2c47808d7abb3c662aa174d3ded5835a2a9a3bb94a6e61669c706a1f75ed86b96ae549ecc5a379d4371e8dec1704c3397d97ab084d4e72749c1e2a68cd44850c4893478cec0401d0a40fd28390aedf5889d21e6ce92dad03a55797cf8ee3961b0b75051bcfc98839bc1a19709ca2678ac06fddf98bca3b625024b93966009c43df397f77250f477ae3196d1cc1d42bb6262b9601ee0ecbb2565d45de312cdfba3df50f92fedad2e7c1e5d044ec77e9e47c29e80a6cf8e13b2c20bceb630a1b9cd1ee02443a2977123578c0792570f80f51468d0e709d8f2c4abfe56df823f6d8586fd3260cb22c75585f73c5e2e44a16d9b914cabb0bdaefd78ec5271c593c459dd3d5608a67c9ad602cd94a482e658bd78354b663afd1188ca7f4092ad8ca1eb4425c6beb70d7fb635ba360ed00dcaee1512fc986a277537bd966d4c0af60e4ca4e54e1f9418a6987485d0f245695d10d5c8e83755833e3d41019f1a73c6b7707a54dc44d8c842b5effa85c1204868d2452c19b27a8cdf5f8c413723e14920453e2b1aa1dff49046144bbfb850af09c977d54f2135007bb5c3972695f33922297146f413a21bb146d27ad8de4ba7f498a1c4935632fce01745814d754d9887267aeaf20d43b5d2e69f69e81665adda7c898f5aa018645cc7a3ae1f8392c21d57ace1f030d6bac4a6885d4e8ca9be685566847eebd76d4c673cf4874a62721375e1bc230869aaf4592600602e231c52261bb33a60250c10be91034d405357081f7023aac9f849f1adb8ef0791ff83ef6c51d64e1c65981423af307dfd8fc7de6d12e1b85e2c5e8e232f4f37e3899321b78c0861890ede90f29de205b676d43c1198ee9083eb2be5e8549e4f8c72a969511435e9732aff2209cc81f1d4999bef0736e3e873ea07c041385b02b77014e109cfeeafff99074e5228cad88400a173930de0940f61420acca2fbc03183e8c1cf5b681586ee825606b05f73b707bd58abf8f3819ffeb688a1b8dc9b179bc6349e245a73beb0f9dae52222f0482039ebce1480f1bb9490028e6e856a2cd64e3470111cf0d11d91e02a7ad630514a955247b66fa45c98f5d95ac431335ec900b9d6047262e2868d5dc664f4b690dfecd961164ff6dcf7a63f784aa8a5a44fd44c1c88511aa492fb0e9dac0fbe89c15d0966599447094f3ced9a2adb9e9c32213579fe5f9d790bcb4c071f71b10d775ded0ee4e2110805a9b493b03286889ccf91a446e444db80fca4b0579520fd091494bd86daf4a0809aa557c40290c1d26489f41a337c429b5f4f8de7a5a71dad7e5185ff1e0e34084fafc2d809bd1ded5dc2595be617f9829f8f5bce420634083b594c1437acfe4f214836014610940f708fadd802b5fc1cce1604f2fff07c50cc1b72b94f0c53b3414fef20e1eb50f739f353a353a236bc0055d625951b6d65f877b5c70520a2fcded8c29553b48c094f3df41c59c5e759791d1eec01b680e7503734b1068fa6985963fd305d0b2c4eaa5952e060e01f41446dd3265a2c38665d3bf8fe7881f16f679196eaea8c583839a27feac8701e768ba42a8ea225f11e4597272621680714002462078fafd419d97408b21f524604266845a6fd72e9ef94df01d7f1ae4d1572aa5d9f6f372070f870e683c4f75a4894ce549831f01099b0d19ce5d281989129826ecd2f8920a0df35ed9e50a71d12a9323da4ddb023e2296f6b37fc7a03157877e3ea1dde88ed619c7d720dbac7ed713b04c7f31aba2fee77c691b086a003dd1f4e6005a7709131c5eb61693e955b01a368b9f965ebf27accf13437630388b6cd08c1f5c69f4627c7d31ddc8c0f2542e59912190acc3961fb26f79de9b49dd22ad5eb772952572bee5b9f34b530a0633e861030953b562a786dd3e21c74af43d2dc6880870276aadd4d15ff59af835f821c6d2b4bd6fd9a8168df9f2509144fe6686bc200ff01c82bab999913fe8471d68956ce107fb0e33a9a48a8fc49ec339ea2ee4c91c2be3bb15752e2a641482410465d4df9087d7a6eda7adade3697262ee93026de3241cf2acffc734b9d63dd20a1d07e2d007e9dde2adfaf58bcc6c74ce2703b665cf373cdb65f7cc7fb0fba38df791b0ad79d722f234866ae3b6292c8ff0758c4fd2eb9e291fa0df3120f435b06e4071354fef2c7b4f97fad46e4fac48b6267075349c4c418d75c30f5a308129b5ad839cedaaf63ec0acacadb306d78e6df32ad0a3cc91fc339bd89f682a3e71dc5ebf37a1e629ea79a9b887871e0526f680b819c65598e1bc18618d884f52a086173eded0aee5094423692467e6c12276021a755162b9e9db2a5767e82216ed27a1252f84f390cdca2194fbc47e86f06d661ea6f2a0a462afb28b83d9e5a16b4fd1a85082ffa34bfdfe4d415a8d9bafb30e9a631422ffa5992faf944c23b50ad9b6627ec87e8e650f1547a6f9d984f2821805246d9f296804a21e55cd32f0ce3dfe31555f1c28595b7fdc9ed7daa17d83eb03b7bd01e58b2e84fc0e6c030e7612107796ebdf046c8647ba6944b91b218267d37c42424e05615a08cbff017387969229af97cb92ffc15516f467e2afc0ca929511730672ce5e9b592a84c6b7240e9f9fcdcf8b48fa173b05d9dc3a1f247237d5c84bbe44df000d930d37a25591c58dde78417224ac2532489a18f520debfe38133414c2b17e60de45c789640534307aedd0b70152962b9c5a1450bcf74a499364aa143d949c016759f02f866e8f377b9d409992782a1d17ad678171267f45741cfba2fd4"}}, &(0x7f0000000080)) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) socket$rds(0x15, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x25, &(0x7f0000000380)="9f3640f7f5b1680c836611efee61f3edf2b8711c510100000000000000955bdcec583663dbfaffffffb47877cce54afb1418822aa6a895b7bb2a32edc9fc49cdbe33416094396f181aa562a539fa97676fc8a52dd8e3903a342a990104e20c9d1c56b576102736c585c8c1abaf03fc7efc681f491d71564c0160f4d3af9f1b98895c3e7c4d7d2c8c32a31816724b198dccd1388841c78eefa4087b5371a39510febf", 0xfffffffffffffd21) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0xa74f, 0x4e21, 0x5, 0x4e23, 0x3, 0x0, 0x80, 0x80, 0x3f, 0x0, r2}, {0x815, 0x65, 0x4b9, 0x9, 0x9c0, 0x15, 0x7f, 0x2}, {0x3ff, 0xfffffffffffffffe, 0x7fff}, 0x0, 0x6e6bbe, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x5, 0x3, 0x9, 0xff, 0x3, 0x3}}, 0xe8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000100)="e14b46db75fbe6db7e4b2811e384d043b3a7a47d61188516b645f419e483ee4ea396753107e415a7da8e3be9aa3dc99c79b5e6958eb743b8c28aba8420051ebb7be05040ab107d5420878ed5629dc1b2e8b0c69190e8e90ff69b69d58746be64c62909a96e48e149bf84a8783be013a1fc60b2d74f26dda3b112127cc1d94b545b8db2e93a74c1376af7dfc71b4d608163ed4156066b239bc3714fd645a4a259fd48cb1b1baf312661bb3d8db5a9f04bb785d8bdea707980528b20562b0fd8f713472a35bf617030b647b35619dea31930b6457cffa459c0418900") 2018/03/24 21:35:25 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000080)) sendmsg$nl_netfilter(r3, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="6c00000001040101ffffffffffffffff00010c00020002000000000000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000240)={0x6, 0x5000}) close(r3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/03/24 21:35:25 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xfd) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000140)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/03/24 21:35:25 executing program 7: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000000, 0x2000000000002000) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) r0 = geteuid() lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x2, r0, r1, 0x2, 0x800) open(&(0x7f0000000040)='./bus\x00', 0x8001, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x82, 0x0) 2018/03/24 21:35:25 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x200, 0x4) ioctl(r0, 0x4000000000227d, &(0x7f0000000040)) 2018/03/24 21:35:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xb01, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000009d80)=[{{0x0, 0x1ce, &(0x7f00000003c0)=[{&(0x7f0000000380)="cc", 0x1}], 0x2000000000000049, 0x0, 0x0, 0x10}, 0x2}], 0x1, 0x0) 2018/03/24 21:35:25 executing program 1: socketpair(0x5, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x3, 0x2, 0x0, 0x4}}, 0x26) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f0000001300)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) 2018/03/24 21:35:25 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) signalfd4(r0, &(0x7f0000000440)={0x1}, 0x8, 0x80000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x361c40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x40}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000300)=0xee) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r3, 0x2}, &(0x7f0000000380)=0x8) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000003c0)={0x0, r2}) 2018/03/24 21:35:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/03/24 21:35:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2018/03/24 21:35:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = getegid() setregid(r1, r2) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/24 21:35:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x100) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002a00fd0600008000000000000400e148d0ec80ed56d416f49f72ce47ea000012000000aceb"], 0x1}, 0x1}, 0x0) socketpair(0x8, 0x80006, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) 2018/03/24 21:35:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x9, 0x3, 0x4, 0x2, "baa05aeb31d8d45e1243bf56ab1bc5eb637ecfbcb7e48e0d94537312d95add48a31325d8d7bffce1f2560464", 0x4}) 2018/03/24 21:35:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000007340)=[{{&(0x7f00000000c0)=@pppol2tpin6, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/139, 0x8b}], 0x2, &(0x7f0000000140)=""/119, 0x77, 0x8}, 0x6}, {{&(0x7f0000000380)=@alg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/4, 0x4}], 0x1, &(0x7f00000004c0)=""/197, 0xc5, 0xc0e}, 0xaea}, {{&(0x7f00000005c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/188, 0xbc}, {&(0x7f00000007c0)=""/114, 0x72}, {&(0x7f0000000840)=""/144, 0x90}, {&(0x7f0000000900)=""/60, 0x3c}], 0x5, &(0x7f0000000980)=""/2, 0x2, 0x8}, 0x7}, {{&(0x7f00000009c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000a40)=""/145, 0x91}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/143, 0x8f}, {&(0x7f0000001bc0)=""/252, 0xfc}, {&(0x7f0000001cc0)=""/72, 0x48}, {&(0x7f0000001d40)=""/73, 0x49}, {&(0x7f0000001dc0)=""/155, 0x9b}, {&(0x7f0000001e80)=""/147, 0x93}, {&(0x7f0000001f40)=""/58, 0x3a}], 0x9, &(0x7f0000002000)=""/10, 0xa, 0x859}, 0x3ff}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002040)=""/130, 0x82}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/151, 0x97}, {&(0x7f0000002280)=""/72, 0x48}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/147, 0x93}, {&(0x7f00000033c0)=""/58, 0x3a}, {&(0x7f0000003400)=""/214, 0xd6}], 0x8, &(0x7f0000003540)=""/4096, 0x1000}, 0x3db3}, {{&(0x7f0000004540)=@in6, 0x80, &(0x7f0000004800)=[{&(0x7f00000045c0)=""/29, 0x1d}, {&(0x7f0000004600)=""/198, 0xc6}, {&(0x7f0000004700)=""/53, 0x35}, {&(0x7f0000004740)=""/19, 0x13}, {&(0x7f0000004780)}, {&(0x7f00000047c0)=""/36, 0x24}], 0x6, 0x0, 0x0, 0x8}, 0xa69}, {{&(0x7f0000004840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004cc0)=[{&(0x7f00000048c0)=""/250, 0xfa}, {&(0x7f00000049c0)=""/98, 0x62}, {&(0x7f0000004a40)=""/184, 0xb8}, {&(0x7f0000004b00)=""/214, 0xd6}, {&(0x7f0000004c00)=""/140, 0x8c}], 0x5, &(0x7f0000004d00)=""/63, 0x3f, 0x400}, 0x75}, {{&(0x7f0000004d40)=@sco, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000005e00)=""/153, 0x99, 0x1}, 0xfdaf}, {{&(0x7f0000005ec0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006300)=[{&(0x7f0000005f40)=""/85, 0x55}, {&(0x7f0000005fc0)=""/138, 0x8a}, {&(0x7f0000006080)=""/245, 0xf5}, {&(0x7f0000006180)=""/228, 0xe4}, {&(0x7f0000006280)=""/128, 0x80}], 0x5, &(0x7f0000006340)=""/4096, 0x1000, 0x4}, 0x4}], 0x9, 0x20, &(0x7f0000007480)={0x0, 0x1c9c380}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/24 21:35:25 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x800004000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fdatasync(r0) pipe(&(0x7f0000000040)) 2018/03/24 21:35:25 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) [ 56.603252] audit: type=1400 audit(1521927325.269:45): avc: denied { net_admin } for pid=4291 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 21:35:25 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005fff)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0500e303070000200000000000000020"], 0x38}, 0x1}, 0x0) 2018/03/24 21:35:25 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000c0c500000000000000270000000020000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0xfffffffffffffffb, 0x2, 'client0\x00', 0x7, "7198a20f9cce9392", "ace1daf2d4d009a7e4084873adf1c81b032e9cf479515c09d9e1a7121b71678e", 0xc8fb, 0x7fff}) 2018/03/24 21:35:25 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) chdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)="6d6f756e7473d0") r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="0a0000004f320500000015749ea0b1b486eb0968e3bdc427e93bf05cb7fe28100f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfffe, 0x180) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) [ 56.643818] audit: type=1400 audit(1521927325.308:46): avc: denied { map } for pid=7931 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/24 21:35:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000340)={0x1, 0x21, 0x1, r1}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x9, 0x4e24, 0xffffffff7fffffff, 0x2, 0x20, 0xa0, 0x2e, r2, r3}, {0x40, 0x4, 0x40, 0xffffffffffffff29, 0xfffffffffffffff7, 0x401, 0x8, 0x100000001}, {0xee, 0x9, 0x7, 0x4}, 0x1, 0x6e6bbc, 0x2, 0x0, 0x1, 0x3}, {{@in, 0x4d4, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x2, 0x2, 0x1, 0x0, 0x8000, 0x5}}, 0xe8) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000380)={@loopback, @broadcast, @rand_addr}, &(0x7f0000000400)=0xfffffffffffffde4) r4 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) 2018/03/24 21:35:25 executing program 4: pause() r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x501000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x9, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='GPL\x00', 0x10001, 0x1000, &(0x7f0000000140)=""/4096, 0x41100, 0x1}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x7, &(0x7f00000012c0)=""/211) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7fffffff) keyctl$update(0x2, r1, &(0x7f0000001240)="792fe919dfe34f990c00000000000000cd47abb9de144eed12e0f16c09000000c9aa61ccac733d05df984b5082fa13a3903d98c3bff64668d8804e7b220edd0000000000000000", 0x47) keyctl$negate(0xd, r1, 0x4, r1) [ 56.726225] audit: type=1400 audit(1521927325.339:47): avc: denied { net_admin } for pid=4286 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.750715] audit: type=1400 audit(1521927325.347:48): avc: denied { map } for pid=7931 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 56.773179] audit: type=1400 audit(1521927325.364:49): avc: denied { prog_load } for pid=7942 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 56.807747] audit: type=1400 audit(1521927325.472:50): avc: denied { sys_admin } for pid=7946 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.837601] audit: type=1400 audit(1521927325.502:51): avc: denied { dac_override } for pid=7946 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 21:35:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2275, &(0x7f0000000040)="c33ee9c06352b1da580e5d06f244ca7352440afbabd58a4138f120cd3c850180faaaa70cb84d071e5079038a7251308c805c281252471447180b59b625ba7970fd425a1565b42168879f325c74ea692929d74b7d51a830f4b4ae502add218f1d3e501b23ea6210ba9f7bd919aed67f6318529bc893265027787c96d3a54fccf572ffe5afb78c422a44440e42927c7570da78c4a419637c35fd559fb81046ee1fefb15860cac656670fc0d0d2c8500358f44c4b9cf1d2") 2018/03/24 21:35:25 executing program 4: r0 = getpgrp(0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCSBRK(r1, 0x5427) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$VT_WAITACTIVE(r1, 0x5607) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) arch_prctl(0x1003, &(0x7f0000000000)="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") 2018/03/24 21:35:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)='+', 0x1}], 0x1, &(0x7f0000000140)}}], 0x1, 0x40) 2018/03/24 21:35:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000080)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x600000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x7ff, 0x2, &(0x7f0000000040)}) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x400000000002, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/24 21:35:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', 'posix_acl_access\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000780)=0x7, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000034c000)=""/213, &(0x7f00005db000)=0xd5) 2018/03/24 21:35:25 executing program 0: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x40, 0x4) 2018/03/24 21:35:25 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9bc, 0x59cb, 0x20, 0x85c, 0xb83e}, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1600000000000000000000000000000000020000000000000000000000000000002000000000000000000000"]}) 2018/03/24 21:35:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000002c0)={0x9}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4100, 0x0) sendto$ipx(r3, &(0x7f00000001c0)="79f89b20850dc91a21432f29885cf8e4e3acc767b74af33cb8bf8ec6743347b7b7b2f72c75c9bedcc1a1bedd3a89649d8b3f2aeb3ed6c4e00a3891a6d879f171af1722affc4356c1bc6f83c1f8726f9fabe701b0200699a0de6636cdd9cc", 0x5e, 0x4000000, &(0x7f0000000240)={0x4, 0x7fff, 0x0, "ec4f3cae37cb", 0x5f0}, 0x10) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x30a}, 0x1}, 0x0) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x8, 0x0) [ 56.862961] audit: type=1400 audit(1521927325.529:52): avc: denied { prog_run } for pid=7942 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/24 21:35:25 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) recvmmsg(r0, &(0x7f0000007fc0)=[{{&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000007c0)=""/95, 0x5f}, {&(0x7f0000000840)=""/128, 0x80}, {&(0x7f00000008c0)=""/61, 0x3d}, {&(0x7f0000000900)=""/97, 0x61}, {&(0x7f0000000980)=""/17, 0x11}, {&(0x7f00000009c0)=""/85, 0x55}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/125, 0x7d}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x9, &(0x7f0000002b40)=""/4096, 0x1000, 0x6}, 0x9}, {{&(0x7f0000003b40)=@can={0x0, 0x0}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003bc0)=""/89, 0x59}, {&(0x7f0000003c40)=""/35, 0x23}, {&(0x7f0000003c80)=""/199, 0xc7}], 0x3, 0x0, 0x0, 0x81}, 0x1}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003dc0)=""/244, 0xf4}, {&(0x7f0000003ec0)=""/155, 0x9b}, {&(0x7f0000003f80)=""/95, 0x5f}, {&(0x7f0000004000)=""/79, 0x4f}, {&(0x7f0000004080)=""/11, 0xb}, {&(0x7f00000040c0)=""/33, 0x21}, {&(0x7f0000004100)=""/195, 0xc3}, {&(0x7f0000004200)=""/16, 0x10}], 0x8, &(0x7f0000004280)=""/75, 0x4b, 0x7}, 0x7ff}, {{&(0x7f0000004300)=@rc, 0x80, &(0x7f0000004880)=[{&(0x7f0000004380)=""/153, 0x99}, {&(0x7f0000004440)=""/28, 0x1c}, {&(0x7f0000004480)=""/143, 0x8f}, {&(0x7f0000004540)=""/28, 0x1c}, {&(0x7f0000004580)}, {&(0x7f00000045c0)=""/101, 0x65}, {&(0x7f0000004640)=""/85, 0x55}, {&(0x7f00000046c0)=""/149, 0x95}, {&(0x7f0000004780)=""/236, 0xec}], 0x9, 0x0, 0x0, 0xc33}, 0x6}, {{&(0x7f0000004900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006c40)=[{&(0x7f0000004980)=""/217, 0xd9}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/248, 0xf8}, {&(0x7f0000005b80)=""/66, 0x42}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/16, 0x10}], 0x6, &(0x7f0000006c80)=""/77, 0x4d, 0x4}, 0x800}, {{&(0x7f0000006d00)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000007d80)=[{&(0x7f0000006d80)=""/4096, 0x1000}], 0x1, &(0x7f0000007dc0)=""/95, 0x5f, 0xffff}, 0xfff}, {{&(0x7f0000007e40)=@can, 0x80, &(0x7f0000007f80)=[{&(0x7f0000007ec0)=""/68, 0x44}, {&(0x7f0000007f40)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x67c8}, 0x80000001}], 0x7, 0x2001, &(0x7f00000080c0)) sendmsg$nl_route(r1, &(0x7f00000081c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000008180)={&(0x7f0000008100)=@ipv4_newroute={0x48, 0x18, 0x2, 0x70bd26, 0x25dfdbfb, {0x2, 0x80, 0x0, 0x2, 0xff, 0x7, 0xc8, 0x3, 0x3100}, [@RTA_DST={0x8, 0x1, @rand_addr}, @RTA_MULTIPATH={0x14, 0x9, [{0x6, 0x4, 0x7fffffff, r2}, {0x8000, 0xff, 0x0, r3}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_GATEWAY={0x8, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008040}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000000b000), 0x10) 2018/03/24 21:35:25 executing program 5: r0 = socket$inet6(0xa, 0x80a, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) 2018/03/24 21:35:25 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1ff, 0xa0800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="21000000e142435b54a07d7fefc0356dd893d82251c38227ee2cb8ae53c21a8f82365cd0aa"], &(0x7f0000000300)=0x29) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x5, 0x10001, 0xfffffffffffffff8, 0xffffffffffffffff, 0x1f, 0x4, 0x101, {r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x8001, 0x401, 0x5, 0x0, 0x200}}, &(0x7f0000000480)=0xb0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000240)=[r0, 0x0, r0]) setresgid(r0, r4, r5) 2018/03/24 21:35:25 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x215) accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80, 0x800) r1 = socket$inet6(0xa, 0x2, 0x2000000009) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/24 21:35:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x5}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x4f90}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}], 0xcc) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0xc0fe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/03/24 21:35:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent-generic)\x00'}, 0x58) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0xefd, 0x6, 0x0, 0x0, "b3b11b8151efbe08260600000053cb462034e9990000000000fc00030a55840d00000400c32f637fa16aeb45", 0xc}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x19f) 2018/03/24 21:35:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)={0x2, 0x80000001}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000440)) 2018/03/24 21:35:25 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80001, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/122) 2018/03/24 21:35:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x2, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x5, 0xf30, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x7fffffff, 0x3, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0xffc8) lseek(r0, 0x0, 0x0) 2018/03/24 21:35:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f00000001c0)=0x84) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/24 21:35:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="230000002400911546000000000000120100000000f4ff260241000300000013047352", 0x23}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/03/24 21:35:25 executing program 3: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1000, 0x20000) ioctl$TCSBRKP(r0, 0x5425, 0x4) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x109000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f00000000c0)="ec4c") ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/24 21:35:25 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0xffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x2}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x480, &(0x7f00000001c0)=""/188, &(0x7f0000000280)=0xffffffffffffff4c) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x101040) 2018/03/24 21:35:25 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3ff, 0x7, 0x6, 0x1000, 0x0, 0xbb8, 0x20, 0x6, 0x800, 0x1, 0x5, 0x2, 0xfffffffffffff800, 0x0, 0x1000, 0x1, 0x1000, 0x0, 0x5, 0x1, 0x0, 0xffffffffffffff01, 0x80, 0x7, 0x1000, 0x5a, 0x51, 0xcb, 0x5, 0x9, 0xe7d, 0x3ff, 0x8f, 0x45e, 0x80000000, 0x0, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x800, 0x1000, 0x5, 0x7, 0x1000, 0x3, 0x7fffffff}, 0x0, 0x4, 0xffffffffffffff9c, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x1, 0x3}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x32, r1, 0x0) renameat2(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000001c0)={0x200, 0x80}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000cc2000)}) 2018/03/24 21:35:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000100)=0xb8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000001c0)=0x1cab2a69) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1}, 0x8) 2018/03/24 21:35:25 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x1}) 2018/03/24 21:35:25 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x81) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x2cfa1a54, 0x100, 0x6, 0xc, 0xffffffffffffff9c, 0xf44}, 0x2c) fcntl$setpipe(r0, 0x407, 0x5298aeae) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x20801) sendfile(r0, r1, &(0x7f00000001c0), 0x2df) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0xab, 0x1, 0x0, 'queue1\x00', 0x100}) 2018/03/24 21:35:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80003) sync_file_range(r0, 0x994, 0x1000, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000240)=""/151, 0x97}, &(0x7f0000000140), 0x14}, 0x20) 2018/03/24 21:35:25 executing program 6: r0 = socket(0x18, 0x0, 0x2) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) [ 57.168726] binder: release 8046:8051 transaction 5 out, still active [ 57.175438] binder: undelivered TRANSACTION_COMPLETE 2018/03/24 21:35:25 executing program 1: mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000440)={0x4, &(0x7f0000000080)=""/180, &(0x7f0000000400)=[{0x7fffffff, 0xde, 0x4, &(0x7f0000000140)=""/222}, {0xffff, 0xaf, 0x6, &(0x7f0000000240)=""/175}, {0x4, 0x4e, 0x5, &(0x7f0000000300)=""/78}, {0x3, 0x74, 0x800, &(0x7f0000000380)=""/116}]}) bind(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x3, 0x1, 0x3}}, 0x80) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) 2018/03/24 21:35:25 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="01000000004d16ed6166e100000000000000000000200000", 0xfffffffffffffd69) [ 57.216276] binder: BINDER_SET_CONTEXT_MGR already set [ 57.226902] binder: 8046:8062 ioctl 40046207 0 returned -16 [ 57.236268] binder_alloc: 8046: binder_alloc_buf, no vma [ 57.241840] binder: 8046:8069 transaction failed 29189/-3, size 0-0 line 2963 2018/03/24 21:35:25 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='userproc\x00', 0x1) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0xf47, 0x2}, 0x50}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000008a00), 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/03/24 21:35:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xe, 0x0, 0x0, 0x28, 0x0, 0x70bd29, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_sec_ctx={0x21, 0x18, 0x1, 0x3, 0xfe, "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"}]}, 0x99}, 0x1}, 0x0) 2018/03/24 21:35:25 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffffffffffffffc, 0x20, 0x8, 0x400}]}, 0x8) pwritev(r0, &(0x7f0000000040), 0x200000000000010c, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="e616738a0fe7d3bfd32c1cb84adcea16eb7802d4c288bbb75ac1dcd8743b0785ea22700195baa1d434baf276375907960695ede8f1b4905e785677626d9cdd091f780b612dcad0e0932404b46b5ec4ea69015c98fef517daecbfa3aafbe98deb1adf4cf1581c5dc1400d63324c4b197ae95ba85f0667af7a54c2d7b291c92eac0b7dc469b69d2505f9341b726fa37d5804bf66ffe949f9bd38bdb37786eee737eed4ab01e1747ca13f3492166e6c18f00407bcf79970d4b1668b7b42afe44e2b865c71732556e648010f6daaafbb0cdb35", 0xd1}, {&(0x7f0000000200)="8f3f8eef5342f99a67757232c1c310a09ad02d689a84b28f99d49bcbd3e69a82710a958c0640475c7b1ed035cfb0eb17c1c622c4f93ac05ca0a0658fc6287a43e01cc7831f86a2391490b90bf96504ec247d5b010483e8a39c80ebb57e7e365d3871a6405db28a016cfed468c659a59c32ba153fe962f788b13cf43c05eac37b333edcdb46799d456348484a7b0f2c1e73239797886c9e0cd9a97150dfd478ab5d2905", 0xa3}, {&(0x7f0000000040)="d98aea34d15013187d0b3deba262bc4ff7d4b297e7fea2c1842ecf88ebde8c52bea787dd", 0x24}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="08c23a908ffc52bcbe2076c25cf33b51e890b1116d692c8345bfa7a23c14b49936425b4d8b46c91a2472de74ca2caf93e258c68b7a86c11559f4910802a04bb29a0c2b05fc43cd4aa103006e669c34ee208eb36cd75c811cc536b9e6354f9f10533efc83968e22b44bae354662bbf04079f72305129b030f4784bd996919cf79a799addeeea0c8217e2699673223defd60baa973b28b910205fd8288f474e07f13c9a8118a06a8e97cea08a238a1efa2aefe752748760d55052548b7899f3b41a78d56ca67", 0xc5}], 0x5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) syz_open_procfs(r1, &(0x7f0000000540)='io\x00') [ 57.272790] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.285747] binder: send failed reply for transaction 5, target dead 2018/03/24 21:35:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x180000000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffdd, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x81, 0xe35}, 0xc) 2018/03/24 21:35:26 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000100000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) 2018/03/24 21:35:26 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) pkey_alloc(0x0, 0x2) bind$unix(r1, &(0x7f00007d8ff6)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000010000000100284821310000", @ANYRES32=r2], 0x18}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000505fa8)=@alg, 0x58, &(0x7f0000b57000), 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/03/24 21:35:26 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 21:35:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000000c0)={{&(0x7f00006bf000/0x2000)=nil, 0x2000}, 0x110000000001}) 2018/03/24 21:35:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)="c0", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/22, 0x16}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/49, 0x31}, {&(0x7f0000001200)=""/237, 0xed}, {&(0x7f0000001300)=""/229, 0xe5}], 0x5, &(0x7f0000001440)=""/159, 0x9f, 0x265}, 0x40010020) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/24 21:35:26 executing program 2: r0 = socket(0x8, 0x6, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0xf03, 0xfff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x1ff, 0x1000, "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"}, 0x1008) r2 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x1, 0x7f, 0x9}, 0xe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r2, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r2, &(0x7f000013a000), &(0x7f000039f8f7)}, 0x20) 2018/03/24 21:35:26 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x803, 0x4) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/03/24 21:35:26 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000340)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl(r0, 0x1, &(0x7f0000000180)="3cfae7efb70dd2ba8531a556aeaaeebbec63e5e70494fbe6ffd61eb855d95cd855f640f7f8e8a2ebdd5fa7080f82cfe2f11951fb0804000000c43126b96685e67e3c449475ccf334b76e20d2d537e6e4fdef66a52d129f67ff80ab49798060f64f25b2269b616a6731c71675dad4882c37106f7f7b47d1ebacab3cdd95ce717a5394171ab46f76ae2b09c6ffdc20bed5bfe24c34a906272e8b610eed9e8f6efc6ab92b28ce2b22fc5fda1bcd05bea281df0cd4de30e4c9e3a01037c490a981c73a") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x800, 0xfff, 0x6d91}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000280)=0x8) 2018/03/24 21:35:26 executing program 3: mkdir(&(0x7f0000a39ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xcc1d, &(0x7f000001c000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x92, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8}, {0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}, 0x3ff}, 0x40000000, [0xa931, 0x1, 0x78b4202d, 0x2, 0xff, 0x6, 0x1, 0x20]}, 0x5c) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/03/24 21:35:26 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000040)=""/173, 0xad) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0x8001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x8, 0x9, 0x9, r3}, 0x10) r4 = socket$inet6(0xa, 0x4, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x4, 0x5}, 0x8) ioctl(r1, 0x4f, &(0x7f0000000300)="8b9ee97c6c974f0c3eb6a0c50e2a8499499fd979fb8de61d2f71bc7f6ad25c08019d6f39e16c23bb8fd5e65a6e018d3c4537b970ff788c2a") fstat(r4, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000dc0)=[{&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000003c0)="8dc592ffbcd38395a7b158cb0f55869d8119adf5b0a8feecdd20f314169cd2004c241d44228f2d831057231f90012d7b8bc800515e3af6b032deb4e0dd2ef7ae2a894c3db99a2d830c4d5f72350a24d72e452fa3ec18306959cd29e73521ba8b320b187a7aa4eb4e3f77b9e584fb05844ffe1bec7d82d079cc4eb4feb508d7f942e0c350bed084c8f8644f50decdc987cba3b4ab621844068ec2b9b047287ba83c066972df1d2921c022f8667229a47bc3b40eb814d78c5f6f42ae7a57031f65e084d19a0e7b8bdfb92a9118e0c7b514f401c5783831", 0xd6}, {&(0x7f00000004c0)="a8851fe046eb9d0c3514f58fb00e24dc6156c1747c1bdf4b93ec5adfe772de9b04f53b41ed0535832079ff87809472d6e38c1f1b33ba2c5c91aa7a67a3b294fb083b20b3ee3ed6b9d658d1ceb11275", 0x4f}, {&(0x7f0000000540)="e54a5eb44c1e9dcc71037ca273946c1c8cf714d4c49a26d4e8dfaa5d7767a9b3115b01923b8b0b7e8de1bd5668ce6715f2933732a04572fc997012f6a2ccdb0dc0ba9df72b013e3a35b50e26fb03e460b585aa2a26c5612d3512216d80e30b5ffb8fc039204d7e36999b4f382c89cc14349ce2f58b887684e93e7fc523b6b5fd5cfaba08edec88c9df8c75dbe27a028b81fd6a2f633c11305e1d89cec733ae50b83fd2186a0bd8edcf72c292a80b40e461643cdb9271d994bab6c042230a96c4c46254217374ade78fdb5e71c6feeee703e5824c4ba4caf9c37be34aa9f6b5203d4de8", 0xe3}, {&(0x7f0000000640)="e66d0ebf637bf417e47f14992ce4295e3ec6a63084f4623199b22b79f79f1dc19bdebb73c80baf1d3630e0b9cba4ccb5d95ae2042b747b1affbf7defacf41c1b965c5d6401f424694ff39c75a27d9e0d1119d1118d9d90dafe75186ebda38db83dc78ca98e21bbf48fa9fc01d5d13ac92b4d635779d89d537f133c83d415ac58a150292d87705c643116e913dc6cee31cf780882d655ea65af951a73a6d2ed", 0x9f}, {&(0x7f0000000700)="b7bbb38c2a97f68c0f8326432fdcc3781f94e25a0719c630b9794466826535e88c0f4c4b9b0c9e4000fc04b7f4daef644eb9b11f3192167003a434b14309a5193d7c486618d8872999597d74aa7c9d1bb0b45102ba7c9be8be10e06a58acf0c7677f07", 0x63}, {&(0x7f0000000780)="bbd70965f8ceb8a5ec4505c7f1df5971f780f69daaa6b10dacdf7232c76ca9bc268b8141374b5a3e8abacdd0f3b003781ad3fa9787a22d47c0ab016d473de312e659b503b4b93099fa519eb6d65dec81899740327fbb91d637cb6aa3c34b78305024d606b03821ace26372141f5d773f343146728f465f8a1d5867f8bf67d31b4b32c09b9f3398a8da467e763909d7e4", 0x90}, {&(0x7f0000000840)="0de52845146fa87a3c4d05e93f2dbdb8ccc588adabd872338c5f502cc683cd63d19ad03dc43b5add02b3544af081021daa916fffef90a92a9615c2216eb91cefa99ffc8cc5f115286e9ae75400575d1ce285384116a6ce921c9d26bac72b3c8e3c27f553377d986926e59040c6dd9df69d733f0e4a99bbe902f7c69d914957ee85591e37a0d010f81df29664a2eb1a02c0dbfe0ee28d9f1db906ed7e2cebdf312245059a9f7cb1ff67b560ce0f753f18c2e29b6d2479936576fb30c2212dbcdd0fd641", 0xc3}], 0x7, &(0x7f0000000cc0)=[@rights={0x28, 0x1, 0x1, [r4, r0, r1, r0, r0, r1, r4]}, @rights={0x20, 0x1, 0x1, [r4, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r4]}, @cred={0x18, 0x1, 0x2, r2, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r4, r0]}, @cred={0x18, 0x1, 0x2, r2, r7, r8}, @cred={0x18, 0x1, 0x2, r2, r9, r10}], 0xd0, 0x20004080}], 0x1, 0x1) mount(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)='rpc_pipefs\x00', 0x40000, &(0x7f0000000ec0)="c07546d6a3b69535028b066410b051ec33b85a364f5397047209ca7bc27a441b1accb01c0662898b1028d7d2c205c5d16a5accf603ab52dc05c64307a5f9a78e9c3ea8b18ccfacd0618f0bc0fb7eb94c9ba6a8597d7d036666e32a0e4cdae662f93b4e35de8b6083fa5703e9c958a2abd84165fa88dffcc2a8ec4e") fdatasync(r4) fcntl$getownex(r4, 0x10, &(0x7f0000000f40)) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000f80)=0xfffffffffffff801, 0x4) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000fc0)=""/4096) ftruncate(r0, 0x8) read$eventfd(r1, &(0x7f0000001fc0), 0x8) pipe2(&(0x7f0000002000), 0x800) rename(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)='./file0\x00') finit_module(r4, &(0x7f00000020c0)='eth1\\].\x00', 0x2) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000002100)=0x2, 0x4) 2018/03/24 21:35:26 executing program 5: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4f0, 0x400000100fff) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6e8e1765, 0x416069fa, 0xbe1b, 0x184, 0x0, 0x5, 0x0, 0x8, 0x2, 0xe55d, 0x6, 0xffffffff, 0xffffffffffffff60, 0x1, 0x425, 0x3, 0x8, 0x860, 0x636, 0x838, 0x6, 0x5, 0x7, 0x5, 0x6, 0x80, 0xaf, 0x3, 0x7fff, 0x5, 0xffffffffffffff77, 0xfffffffffffffeff, 0x100000000, 0x8, 0x100000001, 0x7fff, 0x0, 0x5, 0x4, @perf_config_ext={0x3, 0xffffffffffffb4da}, 0x80, 0x4, 0x4, 0x7, 0x2, 0x20, 0x100000001}, r1, 0x0, r0, 0xd5d5fc2d33b640f1) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000eb7000)={0x1, 0x0, &(0x7f0000ecaf20)}) sendfile(0xffffffffffffffff, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f0000000100)="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"}) 2018/03/24 21:35:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x3}) 2018/03/24 21:35:26 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x58041, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x40, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x1) 2018/03/24 21:35:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0xfedb) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="8c", 0x1}], 0x1, &(0x7f0000004740)}, 0x0) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e23}]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x1000}, &(0x7f0000000380)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0x2, 0x6, 0x2, 0x1ff, "87c5d90658c9a7d7b5ee5fec84f65b68a01dfeda99125182acbd3dfb64f6a8d53ade21fa509e6a7455406a47", 0x8f9}) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)='=', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) 2018/03/24 21:35:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4000, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000080)={0x1, 0x2}) dup3(r1, r2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/24 21:35:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/24 21:35:26 executing program 4: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x80) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="dcc6d25900923e3e00006100331c8e80978b9a95ab09ea8e020a4e219e9a84004931a41c0c103ec84e0fe54fc74e24ff0a58718e2f89dee9d91bedab39cbbcdb8fe9bb89140a0ff1bf6eb55ada24f8"], 0x8) 2018/03/24 21:35:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x408000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/164) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8202, 0x8, 0x10000000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x1, 0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000240)=""/58) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x44000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@dev, @empty, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x16, r4}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r2, 0x20}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000440)=0x30, 0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000480)={0x101, 0x7ec9, 0x7, 0x5}, 0x10) write$sndseq(r0, &(0x7f00000004c0)=[{0xfffffffffffffff7, 0xfffffffffffffffe, 0x800, 0x4e, @tick=0x414f5597, {0x1, 0x1}, {0x5, 0xa89}, @note={0x80, 0x8, 0x296, 0x3, 0x1}}], 0x1c) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='bfs\x00', 0x20, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000640)=0x1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r2, 0xdf, "9c1b28f0f213c4d85e93c6540177f13610e49d21f417e4dc6e2cb422cbab99f75c3ec2f2c45108cbcade6a924537de74cec2909072ac5eab4f7f130526ed7b11dd59337b47221311e0d689783a95e78601c5c29cf261060a37e85ff7de6511a94a11370cabcc5f6b8128710c526a40bfc98ed1e5358f8ed4536dfc43e7d09ed8b9892b98e3b6e8fce58d08b47b13a8c586fde5e6357da94716ce9cd322dc3211d14000e1c19227a78336d5466091486c79601c850f22e44af977c49de46c01fa74bdf2e67eb4e0de823bac81d96154a470552ed1bbc85f545a60acc373add1"}, &(0x7f00000007c0)=0xe7) sendmsg$nl_netfilter(r3, &(0x7f0000000b00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x66000201}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000840)={0x268, 0x0, 0x5, 0x100, 0x70bd28, 0x25dfdbfe, {0xb}, [@generic="e642fc5bbc56ce3507cc0d30f896772820445c1006f7a80b802295402af6b7bd04b641ccc447f0aba02ddfc5e833b679e4187d2a6118af63280d657876225359ed50ba209b01b76addcfd70f498d2ad822c65440a2201fc8f05a0d4bca7ab1e872efede9a8036e7ead4ce7dbcd829e8f1a8fb83f5258a01ac837674a4306a1428373c3aba1ebd7294c15c981eec682", @generic="44506105d5170274180465b5669652cb31fb77f52e6f7ded6259ddff4c6c7a27ce4853a63e6fd64f3927c79e46742422c6416d6bf74cf21d82ef4c01b56de5bf79e75e5bd84492f26726295ac62bee6c548cbef6d25460e4ce2875fc944b76e86e00b86a9cbe739b90b935128d1accc9ff1e8ba36734965d4837da125f02e4f22c440ca3825837a1d91cbd67549a5d7fcc09fc82dfed940cd91f4976916b221155a201f195506302c1e5a4854ede6ad72c4203c0ab75b72a8557ae8607f07ae1689ffd0a2e6b8ca87b7007a5cceccae6185d0c6cfe8a5a", @generic="c0983c4278e59c4b95f8828283d43962ecaadcd10a62b1cb50332e299202cd4fd145cc63df76d5c9b5d9d336212b7bdb2a39d7ba8b6da3a4bce22e462455df59c32f43377b875abfd0cb632ab264bd0132968877055edeb644393347235262e1ec4d9c2b5b59a07088833a941f15f9b4011d41b54fa752a18ee191ae8bf383b093a2bbe2b1fd8e38d7b86e97f14551d023e9ba8632f49c4ede3aa548404dfce55ea667bcec88915e72e50314f70a0b19df841a21103109a75a5ec18afcd5b60f207f71ca925efba80fd074c0a4344afd61247d15cc897890917a8fc61c30644a409775c283999ab65f8cc8"]}, 0x268}, 0x1, 0x0, 0x0, 0x81}, 0x800) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000b40)=0x401) r5 = openat(r1, &(0x7f0000000b80)='./file0\x00', 0x40, 0x28) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000bc0)="af62992295a324c0ea888d13e400965737f87a4372249eb9b3999771cb6c43b106f83a") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000c00)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000c40)) socket$key(0xf, 0x3, 0x2) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000c80)={0x3f, 0xf04f, 0x9, 0x1, 0x8, 0x2, 0x8, 0x6, 0x5, 0x100000001, 0x3, 0x2}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000cc0)={0x2, 0x10000, 0x4af}) r6 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) setresuid(r6, r7, r8) 2018/03/24 21:35:26 executing program 3: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0xc0300) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000240)=0x5, 0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) prlimit64(r4, 0xe, &(0x7f00000000c0)={0x100, 0x5}, &(0x7f0000000140)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r6, 0x180}, {r1, 0x1}, {r2, 0x2}, {r1, 0x4000}, {r0}, {r6, 0x40}, {r2, 0x100}], 0x7, 0x4) 2018/03/24 21:35:26 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3), &(0x7f0000ee6000)) socketpair(0x11, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xf, 0x100000001}, {0x8, 0x400}, {0x8, 0x8}], 0x3) 2018/03/24 21:35:26 executing program 0: set_mempolicy(0x3, &(0x7f0000000480)=0x4, 0x4000000000005) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, {&(0x7f0000000040)=""/112, 0x70}, &(0x7f00000000c0), 0x4}, 0x9c) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r2 = request_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='cgroupcgroupmime_typemime_type!selinuxsecurity.ppp0-trusted-ppp1GPL\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) 2018/03/24 21:35:26 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) time(&(0x7f0000000000)) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0xffffffffffffffff, &(0x7f0000002000/0x2000)=nil) 2018/03/24 21:35:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000080)=""/42) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000034d564b0000000001c7414ba40ef351e4103ea52757207f4f5681f1177ed493af31c0cef9f7dc8440b2415ccd402681ae9c17e10d9f81ba00000000b886b9303f152ebbc6d221"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 21:35:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7ff, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffffd}}}, 0x84) 2018/03/24 21:35:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000ce8b40)={{0x6, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) socket$key(0xf, 0x3, 0x2) 2018/03/24 21:35:26 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xe4, @dev={0xfe, 0x80, [], 0x17}, 0x1}}, 0x0, 0x1, 0x3, 0x7ff, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xc6, 0x7, 0x4, 0x3, 0xab1, 0x1, 0x28af, 0xae0c, r1}, &(0x7f0000000180)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x7, 0x0, 'client0\x00', 0x4, "515dffab70cc78cb", "642919a76eadc47f8aa25e41f8f6c1360c4b72f2bac7006f91ad433742d1d10d", 0xe1, 0x8001}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x36, r3}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000400)=""/217) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000500)=""/8, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0xb3, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x0, 0x5, 0x4, 0x9, 0x6}, &(0x7f0000000640)=0x98) bind$inet6(r0, &(0x7f0000000680)={0xa, 0x4e20, 0x680, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000006c0)={{0xfff, 0x100}, 0x1, 0x8000, 0x10001, {0x6, 0xc32a}, 0x401, 0x6}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000740)=0x2, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000780)={@multicast2=0xe0000002, @multicast2=0xe0000002, r3}, 0xc) ioctl$KDENABIO(r0, 0x4b36) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000007c0)={0xb0, "be355586a20ffde043e9782b434ebf96eb3e16b49f965fcb5a361d5d3c5fdb40cfeb331886d05233ca8c75762046ab97f5fbdd9c3f3667c721bd09b6ee0aed435310f4d5566e849dc304ad78697328a4a2b464bb0b3688ba0645343ffe781419860b4a95ec805001724e570bf8c6c36f5d1a59dce11cc0ca5c8cb0fdbf31e0bcf711825e54134d34dbb0cfd69211b55d6324d8ebfa4b22208a50f50b24906bb6b17b7e383570b909e2941b23cd2601b4"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000880)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x8, 0x222}, &(0x7f0000000a00)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={r1, 0x6, 0x0, 0x1ff, 0x7, 0x8}, 0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000001) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8001) fcntl$setstatus(r4, 0x4, 0x800) ioctl$sock_ifreq(r4, 0x8925, &(0x7f0000000b00)={'bond0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000b40)=r3) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/qat_adf_ctl\x00', 0x244200, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000bc0)=0x3a62, &(0x7f0000000c00)=0x2) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x7fffffff) 2018/03/24 21:35:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="f081a3060072f266b80500000066b9538e00000f01d9baf80c66b814faa08766efbafc0c66ed9a2537f200650f320f2219660f0faf039297baf80c66b83a65c68666efbafc0cec660f382937f20f5f6df3", 0x51}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000000)) 2018/03/24 21:35:26 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="8265742f64113670360000000000000000000000000000000000") getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@empty, @remote}, &(0x7f00000000c0)=0x8) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000100)=""/227) 2018/03/24 21:35:26 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000a40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r2, 0x2}}, 0x18) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}]) 2018/03/24 21:35:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3000000010000101000000000000470000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB='\b\x00.\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="9816ca90d390754e81bc5028ca7914189b1b38947bf9d7d0598269416a3541dce0993dbab2c4660654341c614210b8909ac3b507fb45c0cde4b1fb2c3560a23006b988ed643d0fe6fe4bda6eebb4f16f9674e8ba1b3097ceb124c4c122533e27713038b496d6aa1de802fdbb18a931b49508a2c8d19130d9504256d1c658e75a938db782292864cdcefa5b611120", 0x8e, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000000200)=""/81, 0x51) 2018/03/24 21:35:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000001f0000008a544513a3b5909701a7587498eb1381f31dc5cdbf1e4682913b0b28dfa8cd00000000"], &(0x7f0000000300)=0x43) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x2, 0x0) recvmsg$netrom(r5, &(0x7f0000002b00)={&(0x7f0000000380)=@full={{0x3, {"d06bab24af5fa9"}, 0xe56}, [{"524c73172a6540"}, {"0ab79c33ad3edb"}, {"f9fce828849656"}, {"4ea904191b335f"}, {"a9e001d2e96c4d"}, {"daadb4d64148e9"}, {"3be9c003a429c2"}, {"52d1744d5572eb"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000000400)="94469285b348772f496813eb9c5c9701b5288eedcee283afd8f667cd13fc25f1ffcb1d808640958a59", 0x29}, {&(0x7f0000000440)="26f68dfeb3dda79c8b337ad130732d1e00ac22a64b1eacd57117bfe05f739391b80ca50252", 0x25}, {&(0x7f0000000480)="3da8e47a2ad19e0d601d1c1cc82d137a6824d776eb994a5dc5f68e0ef10918502ef90a294bfb29fda71eb77cd8cb12f45d44faa55491342a3dbaf9d8ed24b19bec7569e15ed2501986025adac932c76b03ec9761efaf4a678c9a8a0824ac1b7afa41715ec65a34aec429a99cb7ba6a475798a7961bf2476fab3f28553c8fd3f60ad4b7fbb07db6caee964506", 0x8c}, {&(0x7f0000000540)="9f18a36cff74924040c9294cb05fd2af39df70a5b0552dcc490d7f4a56785bd04100faeaa62af6b09eee67437fa64548efbb8efa39fd5757a99d6f7c78337031e3ba60636e600799cb49470828ea03f12f9e870a31b8971db9f9ab44f55af3855bcde7756ae54df43329fad94117a7cd3031f30889d913151d2f8a87913bf8e28eb27a7fb835", 0x86}, {&(0x7f0000000600)="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"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"}, {0x70, 0x0, 0x5, "3a8a273e7e76f1b6db8541f40f036ea485b4e5a2314764f1a58086bffb1962813fe6a6519bfaaa0514c98444c2f386d208d29f1e417d290018e7a342366b2a792067d4925d1bb7c515df984416707082331e7531dab8ae4f32085d3d0c711a17f0"}], 0x1310, 0x80}, 0x10000) r6 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="46cafe8bd36dd3a7987861dbce0507061de5329a7831326b3844fe4f2d26369b5f2ef357f1cef467cda069ab3fd1379769cd99bbfda64b00304048d156c6b4f8e5378a8b1914df4972c1c5e761439e325e30e1aa51456be462e5cb371eb33ba276115be40889e6eac4981ff39c00e385ed6eec1a", 0x74, 0x0) keyctl$get_persistent(0x16, r4, r6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 21:35:26 executing program 7: r0 = gettid() ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000000000)={0xa, 0x100000000, 0x8, 0x9}) gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x4) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0xffffffff) timer_create(0x7, &(0x7f0000000180)={0x0, 0x21, 0x0, @thr={&(0x7f00000000c0)="fc528e31f25a6af6ce50c5c2364f6cc9f833e69f4ed0caa961de1de0e730313cfcf3fd0ddb72a72625c27c19589a8b2d1269f8504d6d315ecad344807ab2042cce67c3b88ac031b46fbe1c13ce", &(0x7f0000000140)="59a1113481c49a1fa0b90f2c2913682cdcdde43e36d61db26789c8d48952ffa9705707530b21eae7"}}, &(0x7f00000001c0)) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x84000, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12013, r2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r2, &(0x7f0000000240)=""/67, 0x43) ptrace(0x4219, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000380)={@mcast2, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @empty, 0x10001, 0x8000, 0x4, 0x400, 0x2, 0x200, r3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000480)={{0x10000, 0x3}, 0x0, 0x6ee, 0x9, {0xffffffffffffffff, 0xffffffffffff8001}, 0x1, 0x6}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000500)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000540)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000580)={r4, r5}) syz_extract_tcp_res$synack(&(0x7f00000005c0), 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) bind$ax25(r2, &(0x7f0000000680)={0x3, {"565e758f60aa9e"}, 0x3f}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000006c0)) socket$unix(0x1, 0x2, 0x0) gettid() getsockopt(r2, 0x1, 0x7ff, &(0x7f0000000700)=""/208, &(0x7f0000000800)=0xd0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000840)={0x0, 0x6, 0x9, 0x3, 0x4}, 0x14) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000880)) 2018/03/24 21:35:26 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/24 21:35:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b8b11b8151efbeaa8b01ff155b53cb46203466656ac785f23e501bdd0a72840db9e0ec9fc32f637f546aeb45"}) 2018/03/24 21:35:26 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x7, 0x4, 0x80000001, 0x8, @tick=0x2, {0x80, 0x3}, {0x100, 0x1f}, @time=@tick=0x4}, {0x20, 0xb1, 0x5, 0x2, @time={0x0, 0x989680}, {0x6, 0x5}, {0x6, 0x7}, @raw32={[0x100, 0xffffffffef754e65, 0x3ff]}}, {0x1ff8000000000000, 0x9, 0x7fffffff, 0x0, @time={0x77359400}, {0x100000000, 0xd8}, {0x869e, 0x7f}, @time=@tick=0x3}, {0x20, 0xfffffffffffffffd, 0x6, 0x3, @time, {0x80, 0x7fff}, {0x4, 0x80000001}, @addr={0x8c1, 0x9}}, {0x9b85, 0x4, 0x9, 0x5, @time, {0xffffffffffffffe1, 0x8}, {0x6, 0x3}, @raw8={"aa307067ef991b5d40e3cd46"}}], 0x8c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000200)={0x0, 0xb8f, &(0x7f0000000080)="b8ce396db3a88dfba3d34dc460396e6a59efcb2e14230c559c0ecea64b7769f7949f717f767efdd7cd5bda386ee3", &(0x7f00000000c0)="32303029111ff780608a7ed88d92a509284bbb9285b2156cf02e66da9dcf746d82699c0f6a414c98b2739b48a72120141c8c7305d7b9ac2304304d4cefcb0607f897b524dd49a1dba4a3ff0b22a3e602339832633565d3da54c3cb835b77db757261161a734a54ffaf39839deb6d", 0x2e, 0x6e}) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) accept4(r4, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x80, 0x0) pread64(r2, &(0x7f0000000240)=""/84, 0x54, 0x0) 2018/03/24 21:35:26 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffffffffffffffc, 0x1c, 0x8, 0x400}]}, 0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) pwritev(r0, &(0x7f0000000040), 0x200000000000010c, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@loopback, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x50) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00', r1}) 2018/03/24 21:35:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) 2018/03/24 21:35:26 executing program 5: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)="1c9cda0de99fbb2696e167478fd9402e60ba2e0f6932f770c038227203d7b8916e2b4214f6caf1fed89852b04b4c24488d9f68702f7ed391d05a218cb893cc6dedfb9447de788e4c92896da5092de5b3275f") r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) r1 = openat(r0, &(0x7f0000000040)='./file0/bus\x00', 0x200, 0x82) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) writev(r2, &(0x7f00009adf60)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) lseek(r2, 0x0, 0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x8) 2018/03/24 21:35:26 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xfffffe23, &(0x7f0000000080)={0x400}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)) 2018/03/24 21:35:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f000012f000)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000008000000000000000000080000000000"], 0x2a) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x9, 0x0) epoll_create1(0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) read(r0, &(0x7f0000000300)=""/154, 0xfe44) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7454, 0xffff, 0x3, 0x0, 0xfcf, 0x2, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x0, 0x9, 0x1ff, 0x7}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0xd2, 0x7, 0x4099}, 0x10) 2018/03/24 21:35:26 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) clock_adjtime(0x4, &(0x7f0000000080)={0x2, 0x8001, 0x1000000010, 0x2, 0x10001, 0x1, 0x2, 0x1, 0x8001, 0xffffffffffff0000, 0x2, 0x9, 0x9, 0x7, 0x20, 0x4, 0x9, 0x4, 0x3ff, 0x4, 0x7, 0x5, 0x6, 0x40, 0x10001, 0x3ef8}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={0x0, 0xff, 0x30}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={r5, 0x9600}, &(0x7f0000000340)=0x8) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x43, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x9, 0x200, 0x0, 0x7, 0x1ff, 0x7, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x20, 0x1}, &(0x7f0000000240)=0x88) tee(r2, r1, 0x1, 0x0) dup2(r0, r4) 2018/03/24 21:35:26 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x100000000, 0x4) mq_getsetattr(r0, &(0x7f0000000080)={0x4, 0x5, 0x39ccf090, 0x0, 0x0, 0x8, 0x3, 0x1f}, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/24 21:35:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400140, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getrandom(&(0x7f0000000200)=""/7, 0x7, 0x2) 2018/03/24 21:35:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x9, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdc, 0xffff}, 0x4, 0x0, 0x4, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00000000c0)={0x6, 0xe063}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x2, 0xfffffffffffffc00, 0x5, 0xd752}, {0x0, 0x1, 0x8000}]}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="eb3601c113df", @ANYRES64=0x0], 0x1f7, 0x0, &(0x7f000005af7e)}) 2018/03/24 21:35:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0xff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f0000003dc0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000013c0), 0x0, 0x0, 0xffffffffffffffe6}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x2801) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000840)=0x0) getresuid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) r8 = getegid() r9 = getpgid(0x0) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) r13 = geteuid() fstat(r2, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001ec0)={0x0, 0x0}) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002080)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000002180)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002240)=0x0) r22 = geteuid() fstat(r1, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002300)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000002400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00000024c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002500)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000002600)=0xe8) getresgid(&(0x7f0000002640)=0x0, &(0x7f0000002680), &(0x7f00000026c0)) sendmmsg$unix(r2, &(0x7f0000003d40)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000240)="8acaddb104d9e15746ec4dc9ccf29ad0ad23e0e45c77f7cfb4887982f1bf55b97b7438c89e3113710c9d610dc7903b8723c24a5b996b006d95d5f4872f5bc51c5496dc3d414f89a549f480d546d5017d36aa8cd7c26317bde4e7a1c24392078666b8e0bbffcecd", 0x67}, {&(0x7f00000002c0)="b5c076a28164fc5f2ea7c49206fd1c3879ed10bb1bbfd89557828963f9cb35ba64a5cf9ce222198f1b0b75dbf665cde793f00ec87bc176db241b7720e1aaed7f0fca799381fb5ebce03b86de972e37ebbb41f2369e03395e3e15cc55e9b0fbfc4d974e7dd82ad2a9f8fd52701aecc4b413deb171fbdf311f83e10d045dfed8cabe829ea8a9e56c03bf96ccd706ae0b9723ca9b6377d584b79346938e438f6e79887eb9972e3310c3fd328f163e5b18e1b8b69e", 0xb3}, {&(0x7f0000000380)="dce0f5da7bf212d62f623335c3bbd3110259d97c017e4f55d82d71b8f34aabfe63dde672ca", 0x25}, {&(0x7f00000003c0)="d2950c0767d28eee4721cdc3b72eed2665afd6a442f6c90e38654475e9d5c7d29d1a925af4303af23b90626694cae4bd07e21aaa544cf2e75660a6cc08c3e6f598d71a85ff779566185342e617707771f70f3ff2f48cd9180aeca393feb192afb39c16988c241b8b860df105987b79edb041548c0bcaa63e0965dbb45f265f40150a34135fb0f7af065906a44dd9da4484716bcfdb7d947683c5c877a9348643a7aa8c86852c3c27dec4c02339585cca1c73fef6f251b578cc870aa2ae8f3ebb700264058c1842c6f674a21581dd97932f30ab6fec2a2f1db8a07b6b57da1bf30b907b037cb4c26c", 0xe8}, {&(0x7f00000004c0)="916197daa4f627be203a33a4d0c1dff2bb12f994ab34b7d9348ca925a68b34b841b4e8aa8e21715e4d4a93943a1f23aeac97a06832c608bcf5c2f10cc2bba808126855ce313fc96ccf1bd47621f947f40bd79e5c6916d179", 0x58}, 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0x1000}], 0x4, &(0x7f0000002700)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r1, r2, r0]}, @rights={0x1c, 0x1, 0x1, [r2, r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r2, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0xf4, 0x8000}, {&(0x7f0000002800)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000002880)="b09d0789f062248d2fcbfd3eba8af662ffb9192a2c87b1d2491c92cccaf489b92406e588f86c363ba000caf3776706e55372d21d5c51ebc81f76e555421e8b61c39e460ac81908ea08181ce39d50da57dda401617eeb7bd2abcf37bcf67d11fa98069c3aaa3662fd8001242a7a613f02b18debb6ecdcf3bf96642fd47bfa5339a121ad4f6baccd882fd5bc", 0x8b}, {&(0x7f0000002940)="44fa4d8d82269cadb9640e309388", 0xe}, {&(0x7f0000002980)="286cfffea7aab08ea592de7af09b0aa73ca9bbe5a26d30782b186e56f0587074ce109671947adddb99441c08afe2ec46a60df19e30f55577eb80240ce4355d32523dd5dd4eabab55fc7eec179089b6f9a8dfdfe09a8f4e8b2a87dca9778e0ca30c0403f0f60538128e404998b6f508d1ad70edb05ebbe1796cb65a3fbe40e2ce17bd6f778c0117b90aff2d59b772da18dcae9ab1d1b826dc", 0x98}, {&(0x7f0000002b40)="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", 0x1000}, {&(0x7f0000002a40)}, {&(0x7f0000002a80)="961ed4d9cc8926e7b7b1a7580aa2da6d5ff2b35118327f55af0631dac961c76d7209fd88acb9583009aa7d4f7bce3bc532b5e64e374f0f316557429709834bd844dc501ec119a384ac4782e31a42ceb93b3e41bae4fd027dbe2c898f20869754cc493c3cb74ea1462a4b", 0x6a}], 0x6, &(0x7f0000003b80)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r2, r2, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x40, 0x40800}, {&(0x7f0000003bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000003c40)="7a15ac527f15f9bbd7df689b8cb957ba5b30d6b270bc2759a6eff4071c7e", 0x1e}], 0x1, &(0x7f0000000b80)=ANY=[@ANYBLOB="30000000535686aee3da385ed8900df68e1178da2c56174ffe", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0], 0x58}], 0x4, 0x4) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 21:35:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt(r0, 0x100000001, 0x6, &(0x7f0000000100)="a043ef008000eb5b4f680000000000000014a0", 0x13) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(0xffffffffffffffff, r2, r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00'], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) [ 57.913977] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 57.922468] sd 0:0:1:0: [sg0] tag#0 CDB: Read(6) 08 00 00 00 00 00 [ 57.930094] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 57.931960] binder: 8249:8253 ioctl 80404509 20000100 returned -22 [ 57.938569] sd 0:0:1:0: [sg0] tag#0 CDB: Read(6) 08 00 00 00 00 00 2018/03/24 21:35:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) sync() getpgid(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "53651e0c8080c8b657503bb7688e7a42eb2b96dcd493271169859ca19cfdba56e9d120f70e9a3cbada6395fe630c5bfa27fea21028ba4435b3d1c219cf96ce86", "846b853e831eaaedb2f56d1a510711e51c5e0efa3296501d54b13dee767291129f8e1522bed523b4ed47a1e2836739ecf242b33da8051603b66b4976e5751af7", "72bc1b571178e20abe02efcad89ebc6d5b42fccbe1b4f9781d4ccc409f0d17c7", [0x0, 0x3]}) 2018/03/24 21:35:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x40096102, &(0x7f0000000180)) [ 57.974232] binder: 8249:8253 unknown command -1056885013 [ 57.986257] binder: 8249:8253 ioctl c0306201 2075afd0 returned -22 [ 57.999575] binder: 8249:8253 ioctl 80404509 20000100 returned -22 2018/03/24 21:35:26 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f00000000c0)) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x2, 0xce6}, 0x81, 0x2345, 0x1000000000}) [ 58.022231] sctp: [Deprecated]: syz-executor5 (pid 8267) Use of int in max_burst socket option. [ 58.022231] Use struct sctp_assoc_value instead 2018/03/24 21:35:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x3d9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f8000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x444000, 0x0) recvfrom$unix(r1, &(0x7f0000001180)=""/188, 0xbc, 0x2001, &(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001140)=ANY=[@ANYBLOB="010000000000000000300000000000000010000000000000", 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@ANYBLOB]) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000012c0), &(0x7f0000001300)=0x4) [ 58.087141] sctp: [Deprecated]: syz-executor5 (pid 8275) Use of int in max_burst socket option. [ 58.087141] Use struct sctp_assoc_value instead 2018/03/24 21:35:26 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e7, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xf0, 0x0, 0x2, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="2400000000018100000000000000000002000000100002000600010000000000e0000002"], 0x24}, 0x1}, 0x0) 2018/03/24 21:35:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(authenc(wp512,cbc-serpent-avx2)))\x00'}, 0x24d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000340)) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000500)) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@bridge_newneigh={0x1c, 0x1c}, 0x1c}, 0x1}, 0x0) 2018/03/24 21:35:26 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8, 0x0) readlinkat(r0, &(0x7f00000002c0)='./bus\x00', &(0x7f0000000500)=""/211, 0xd3) r1 = socket$inet6(0xa, 0x10400000000001, 0x1000400004) r2 = dup(r1) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r3, 0xf9c, 0xcc, "31dd43b90d7e386bc18a2dcd90d4f6ab64bd52d9867bba21cb3f12c58bfde96faedbed6204eaabed077065127cf7128d7810c8748ffda41cbf3c91de4540410f851280e3c068895027af5dac779c6c61e309e6006adfb49e52437b176977afa2011809ebd92c1d6e588c9aff140ed86264a1d4f1feaf5399ab00b28904405ad16dd70d0657ca650366691187007e63ad50aa0b1d7d3a7b9994faadb818c669fdbe22d1e5b18c5a722e794bfb4bdd1a98d54c6cdf6bd5fb453968e7e40678ad959405d8e9fe51224e1b268747"}, 0xd4) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000680)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000740)=0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000300)=""/129, &(0x7f00000003c0)=0x81) 2018/03/24 21:35:26 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000400000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff040000000000000000", @ANYPTR=&(0x7f0000455000)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d7000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800bc0000000000000000000000000000000000000000000000000024004e46515545554500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240000000000000000000000000000000000000000000000000000000000000000000000"], 0x2a4) read(r0, &(0x7f00000002c0)=""/47, 0x2f) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x46, 0x8040) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x48a5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0x9c, "645e10e0d3a51c93fd1186900e624553d4a5a7a7b58a704c71b8856e39dc371f34ad1993148164220fa8cf7cc5072fd8bcee8f1e3b043f4bd998cafe4ed756512ed93be04b6df31c5cb0f88e38ff6389267f34edd8703e35a9bb40d49d09400a8a855b1753eef4207e9787cecb59a95888ad171238a11dc4280193335008379a9db00ec989701416ef6b8b327fa692cf0547283a4880b786120a9a38"}, &(0x7f0000000480)=0xa4) 2018/03/24 21:35:26 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1f, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fd}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setrlimit(0x7, &(0x7f00000dd000)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000080)=@in={0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/03/24 21:35:26 executing program 2: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f000070bfc2)) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x101, 0x500) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000180)={0x7f7, 0x24, [0x8000, 0x80000001, 0x400, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x5, 0xab22]}) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/bus/file0\x00') 2018/03/24 21:35:26 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/164, 0xa4, 0x0, &(0x7f00000000c0)={0x77359400}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x80) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x9, [@rand_addr=0xfffffffffffffe00, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @rand_addr, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x34) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000c65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, r3, 0x0) 2018/03/24 21:35:26 executing program 6: r0 = socket$inet(0x2, 0xe, 0x42) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe54) 2018/03/24 21:35:26 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@ipv6_delroute={0x30, 0x19, 0x621, 0x0, 0x0, {0xa}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) 2018/03/24 21:35:26 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) socketpair(0xf, 0x80001, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000000580)=[{{}, 0x3, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0xffffffffffffffff}], 0xfffffffffffffe8a) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000eb7000)={0x8000000000003, 0x0, &(0x7f0000ecaf20)}) sendfile(r2, r0, &(0x7f0000fc1ff8), 0x80000001) sendto$inet(r1, &(0x7f0000000440)="97cac8bdba51f0ac7788b5e0a9b1b32cb0f56ccbfb99ba014a3eab86c7029b65deed8fe749a358b70f4844f425036b713aab30cf1f9863ea42c256c2cf19d2482f6581a92a10045ec995967a217b01de18fd52f523cfcada439d12e7c83522216bb65454a36b90e8cca7544acb5823ac5df283fb6c8bb268277f2b48799192407a9f2e1bd2aa55431f7912f2c85415508d6a417f0b71f97d285f815df1887b1d01c30badb79daf3ae209332355428bc39c0f3fb169917e55ae81e89deb458f376734af5fddf159f6e0b10069f4fb8312de594cf38f6fd1ef326da6be7b26c6d1f5c9d3f535d9e1b90b5cdcc3f49367b00f2945f5b651c7", 0xf7, 0x20044000, &(0x7f0000000540)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000040)={"eb7d5d98f71d8981859e8e9d3378aa4dd4ea4238e580ff1c524ce3009d771a33e33b7db5fa21a91c96d5e596aefaf118647144ceca51154885dc4ddafe95b1d8b5815207185f1f08ab774439ce85db18405d47b35d8dacc475cca0bc7125f8d76b9b1536d048df60a9f71c692e3f575ec5e2bef8e034cd951e9a7c206f68862f36c5d39339ee4c3828e376116a5f97e9dfa937a622ce001da13791d3d6441007016a81dea461e0709128c43cd26102c28aa1c83c9705a14a344725be1d26895a976e208892563633f11450951263cc2f14e8fdefc82e00aa2e5da69cd18081d69448e8c358ab74e54e43b499856f7cede6a5d4fa4df713da82d36f34d71d834677a895f38f59e3d4cf886ca93767572496fce76eefbc321963a637961f85d07042b4ac986603b876fcc04b0c1c2b85dee6a344efc9179946af4ded47a7d10c306d4049baa4e0e47fd1e0ce3d0b4467691060a5c192d46ffa2155569cda71b421967dcc7b98ef31bc2f71c73b4b466f8a0df037b55dd0e220f15a0a2768a469a5470d2891ad709c5bbf8e7defaf1183ba62f73d23e911523640ce34ec55557e7d36fc57bdf6eea28983702764aa1e6dcb4e96df03c952310b6bc9395de1032ae385a253e863917dd3c0dcbf20776e246ebbb162933b961aa61334710815c2722db904fcb8733eafcad979a118ec6722076b0580f5c9044e4f910ed9698683cea4096220bb357bb6fb552f52a297d100d1a4f3e6d768adff7c13c564d536e506b3ad873be48b3e271a13bff5c1f967904825d16c9cd203c45de3bf10c031feda093baa7aef03b715100f55c298fe6838dc238d8f4ef362366be0cc408478284e53e66ef89cde1b56f599aff28a1585bf890cd9b6b1fc980c8409127265b3667952c58ba632d607ed78f5d7f1b9215abdcd168bdbf2e3c2b821370d687b8461ea383cb5ff55830919fdae85070372316ebedb7eafb54aa2b31756232d998aa3f6d86763cdaf4ca8b3da028833679c3861f0c5449a331d30279c6e3cfd2e89fe9d5a348e459c8287ce42898a46dc67acab52d7f0ab1e87745b50026a4c785dfc6e2472ece32557a974df78564aacca89465946d29eb8c0d7c6ea437aed6fc9202c9740c47c792e9ee1f091635b773903151a9caa7604128ce95577b95cc7427a3e24900e95c54746e813a19758952faeebc1ae0fa5c7e7169298e37f899ab682afb084b8801ea8d73705f34d7577eccf4de54fcedce8581135ba9bd146120fe6f5013db8711cb5b40e0844551f8f90384460f60a7a7049704d9cc5e21e988a2e8a2a0e60467fd3c7428902064b74c0eccafb98e176922af3033b520522e1742653043ba7f948a47c5fe2891e5f78dff92d04c99e192b802ec9a4350daf9b0c05dea9fdeed648a4ba8be72aeb2bad3f0db9005271b22fadd4be0f10be779c32e52ae1"}) 2018/03/24 21:35:26 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) fstat(r0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/03/24 21:35:26 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "6970365f767469070000fefeffff4aff"}}, 0x1e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x2, 0x0, 0x2, "b3f9be648b710a449d79a8e371d8d436ba509da045ffae5208ae698eeb8ccb2827b62b510b39bec0f7bc9829ad4122188699a1311c81187306baed8aaf18fb"}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000100)="bd4fef1fc0e9678b0d8fd095006378226a2f2125b5910c034554ef536140236d030ba7eab7611b237eedb0283982eed1e0577b484dbdc014c36253da62d523b55e729f5fda22dbb64cb6ab911b9584fd7baccce3fbb82d2cf450e965bb982fd003c8b5ea23ecb8cd6106c3d9bf86891c7794cc7fdb7f56189a095301b57aa3e9951a2580962776dcb9d868c6b208401433f0fbdbe978c359c453946767237ae9d2a85d6ae99208d0a0ba836b34e5ce2a9512b70f7a548b07e073fa9e1d24f1dbb79aac90817d7136a72b84b949e4c8", 0xcf}, {&(0x7f0000000200)="a9277916a50613fd0aab1f7d6a6fdd367bf962e1382fe6798fb1cdc65b89ff0982232696b0d0f374fca51bc76e1fe46ccd6a82c1a574eaca74ed0b34715d62609b942f60d06f7a0bf050381e508b277f16a6bd92167516ea46becf08ff9267e91b741f995962342c6ac6dc45a8da7b6be06b8a21af2162e9b460032efb812367e876dfb9ab8fb3c3520d75f71efbee0f03ac4a47a909d83811cd24e0542d2a7ebbe07c5320aada9e46b8503431b5026773dfaa997454a3857a7429fcfab40bd179209e", 0xc3}, {&(0x7f0000000300)="bc7bb5a2d7b9e90023669c7afcebf299bace6d9a16931b73cb80312b9263f5c2cf3c2573f90f18082630907a", 0x2c}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x28, 0x4000}, 0x40001) 2018/03/24 21:35:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x4000) fcntl$setpipe(r0, 0x407, 0x9a) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x1, 0x4) getsockname(r1, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000580)=0x78) 2018/03/24 21:35:26 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/24 21:35:26 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="eaffffffffffffff58074ad12a4230ca3c0c5b80e53b1227fa206641ee7cbc2562b10f6bcddec94e27497b1fef2f1b1b297921d9cf8337671a6fbc0b600ade3699a113cb9d4f631261e25e1584931df61cce447db3"], &(0x7f0000040000), 0x1000) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) utimensat(r0, &(0x7f0000042ff6)='./control\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/03/24 21:35:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x13, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/03/24 21:35:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x400) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x401, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000240)}, 0x0) 2018/03/24 21:35:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002500)='/dev/dsp\x00', 0x680c0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000002480)={0x8000, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000024c0)={0x6, r2, 0x0, 0x9}) readv(r0, &(0x7f0000002400)=[{&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x7) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002440)={0x50b7, 0x8001, 0x1, 0x101, 0xe56, 0x3f, 0x80000000, 0x0, 0x7ff, 0xffff}) 2018/03/24 21:35:27 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/134) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x200, 0x1, 0xfffffffffffffff9, 0x1000}, {0x8, 0x1ff, 0xfffffffffffff113, 0x2}, {0x2, 0x1, 0x1, 0x40}, {0xcc, 0x8, 0x40, 0x4}, {0x0, 0xfff, 0x4, 0x6e3d}, {0x3ff, 0x9612, 0x9, 0x8}]}) 2018/03/24 21:35:27 executing program 1: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x800000) timerfd_settime(r0, 0x0, &(0x7f0000c28ff0)={{}, {0x0, 0x989680}}, &(0x7f0000b31ff0)) 2018/03/24 21:35:27 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="5b16f3c8fb61bfa694a9b50c0bda4b608b15acc740536e8508a4562515a6a7a970674aa6736d4ea907b43d700e4bab058edaf7a4ebc51a7b067d8d1e4ca822cfeb1f9186a0d8bb8b30e5e095a89f7995f7faa0b2dedc59cfca73597f8df20f014d", 0x61, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x1c200, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000280)={0x100000000, 0x3, 0x10000, 0xf9, 0x35, 0x3, 0x100, 0x1, 0x7, 0xf7, 0x9, 0x80000001}) openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x600c0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000002c0)=0x4, 0xfffffe70) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000040)={'ip6gre0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/24 21:35:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x4000) fcntl$setpipe(r0, 0x407, 0x9a) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x1, 0x4) getsockname(r1, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000580)=0x78) 2018/03/24 21:35:27 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x138e, 0x0) r3 = epoll_create1(0x80000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000180)={0x3000000000000}) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x200800, 0x0) sendmmsg(r1, &(0x7f00000005c0)=[{{&(0x7f0000000200)=@l2={0x1f, 0x3, {0xc84, 0xcd, 0x3, 0x2c3, 0x3}, 0x1f5, 0x9}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)="f48f7f457ad666e33b846e32589f1d5c35ed184e0e0eaaefb945be138b144b22ba42fd0ae01a6080096ca19abf510080f4e2557b59b4814de6deca4007289cd924ded72de3f2283c032473b7fa361020a4dfac59478875a4a1cb726267a352c8916cce39b3806a1ecf98c51878255643bbe220e5de7092bd580505ee7271321d7c9b3528beedaffdee9b8cf60711b947c74c366e6dc3145d7dd583fc1328fa0d5a444586baace4bd1f1fbf8398d8c0d42a523282c3d2c95d8f4f57fd1c83d9d17f983771d7f407cba1bde91a980908e0412db709ced3874bd3a5bcd41e883a3c61eece2dc63a322082ae", 0xea}, {&(0x7f0000000380)="ff0342516e4fbf598b7c7fa6a2c19afe9c8de8f40517fbf72088ff6664da7e9478166a16e5611a32ada156922cb5150172d23f4b7708976d922d88bce28299d364187f8da2c5b3f787087ae1ddfbf41cb7c1140b2dab8005b63cbdb4703c205503a437db8b8e705582927311d9ee6a03ef616ac07f82d106502839750d96c7f67546fc9ebc21dc9f29e6ee", 0x8b}, {&(0x7f0000000440)="4abf8bea6eef2938f0bc019ee9cd6e814d996c9e829b781333edfc5df6b5816b83b34ddfd4b25d4c274b1a67b18356b27fc44655aeb69d3d7bcd46c310d7477588fcd8d4feeaa6063ae8ff5af643a4775215892380002295f527764c16d293992029c8edb6ef06e801f86ef42d719aa400c14d046426c430f7fc0389ce79a82e521b5656676299ea351147e43d8507fb047740eade2537881e38e0b6a736974c12014df0278978358b44abf7a1b12c352e8b6ed72c8a0309a17008091d3615706ca284186391ab7d3075ecd91cc27246ba76164e5872889b94e33d5cc8", 0xdd}], 0x3, &(0x7f0000000580)}, 0x1}], 0x1, 0x4) r5 = open(&(0x7f0000000600)='./file0\x00', 0x400, 0x4a) bind(r5, &(0x7f0000000640)=@ipx={0x4, 0x2, 0x4, "f87e7ee57edc", 0xffffffffffffffff}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000006c0)=[{0x3, 0x100000000}, {0x4, 0x80000000}, {0xf, 0x687a}, {0x4, 0x7fffffff}, {0xa, 0x3}, {0x8, 0x3c}], 0x6) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000700)=0x6, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000740)={'ifb0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000780)={0x1, 0x0, [{}]}) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f00000007c0)=""/140) write$rdma_cm(r0, &(0x7f0000003140)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003100)={0xffffffff}, 0x2, 0x5}}, 0x20) write$rdma_cm(r5, &(0x7f0000003180)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000880), r6}}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f00000031c0)={0x100, 0x4, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000003200)=0x7fff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003240)={0x0, @in6={{0xa, 0x4e20, 0xfad1, @dev={0xfe, 0x80, [], 0x11}, 0x40}}, 0x3f, 0x0, 0x1ff, 0xfffffffffffffeff, 0x334}, &(0x7f0000003300)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000003340)={0x0, 0x4, 0x30, 0x1ff, 0x4}, &(0x7f0000003380)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000033c0)={r7, 0x3, 0x81, 0x7, 0x0, 0x1, 0x9, 0xd54, {r8, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x10000, 0x7fffffff, 0x6, 0x25, 0x8}}, &(0x7f0000003480)=0xb0) ioctl$TIOCSBRK(r3, 0x5427) epoll_create1(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000034c0)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000003500)={0x6, 0x8, 0xc000, 0xe497}, 0x6) 2018/03/24 21:35:27 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) init_module(&(0x7f0000000080)='/dev/sequencer\x00', 0xf, &(0x7f00000000c0)='GPLnodev\x00') 2018/03/24 21:35:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x4000) fcntl$setpipe(r0, 0x407, 0x9a) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x1, 0x4) getsockname(r1, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000580)=0x78) 2018/03/24 21:35:27 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x26002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d000000fb64d78a203f5552f8b120ec71d26becfe92485c341e987c8511ad5ecae32f19e3ce1bd45f6bc4563fa7fbf251adaad304157dd802c68f13bd1a5f400ca116f5dc202ab9ac06ab20247241a68cf2d1605ede2d9b13d086b3eeeabdf98479f3b3db3bf414577ffcbb8032f1e8142bf3b105994ef8efd34c41d62ac7bb05134967bcd3793dc145bb3646e42e3dbdd4c8145ae9b606d4ca759524c5fb8a7dcddc87ee3a536c0346dc79b8617605"], &(0x7f00000000c0)=0x85) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x400, 0x30}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/24 21:35:27 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x8001, 0x0, 0x9416, 0x3}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000400)=0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40000000020000, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffffffffffffffc, 0x20, 0x8, 0x400}]}, 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000480)=0x585, 0x4) io_setup(0x0, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) creat(&(0x7f0000000580)='./file0\x00', 0x7) sendmsg$nl_crypto(r0, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000680)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x44810}, 0x8000) io_getevents(r3, 0x1, 0x7fffffffffffffc, &(0x7f0000000480), &(0x7f0000000500)={r4, r5+10000000}) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)="92cb075e6497c17dc4eebb77516a9695ebf76d2ef76bab4baa4640f13fa36f938e2bb49aac9e6e75c66ddddc89bc72cb66db83d1804317faf45092a750bda55b3fd62b124a5c0ea3bfb3a5a1adf8febfeb7ae0265975c38b29636ad7f9892e77fa3980ea4ba48b10a40792c5b8c684f44317dfc496df48632c1b174790b2adc8cc89aa2f8c5cee3f4e6e71940c", 0xffffff3c}, {&(0x7f00000001c0)="242faafc8ab6bc98151056d3231820dbeb981b5fe4e97093ac5c2a4d29d48ca0b699e162caf1e19d58cbefd4bd2dd5b2fb148e9e87d342b375930b7eaad9cf2d017a8a8c2fd12ae4032b404dca43", 0x4e}, {&(0x7f0000000040)="9463d17a070000000b1af016d7c270e6", 0x2a}], 0x3, 0x0) 2018/03/24 21:35:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b3fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[], 0x3c3}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/03/24 21:35:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="61d0b7fd"]) 2018/03/24 21:35:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x4000) fcntl$setpipe(r0, 0x407, 0x9a) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x1, 0x4) getsockname(r1, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000580)=0x78) 2018/03/24 21:35:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x100, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=""/123, &(0x7f0000000140)=0x7b) 2018/03/24 21:35:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x4000) fcntl$setpipe(r0, 0x407, 0x9a) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x1, 0x4) getsockname(r1, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) 2018/03/24 21:35:27 executing program 1: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x381, 0x6, 0x8, 0x1, 0xfffffffffffffffc}, &(0x7f0000000340)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000005000), 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) r3 = socket$inet6(0xa, 0x3, 0x8) r4 = dup3(r0, r3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffc7f9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xace5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000140)={r5, 0x8, 0x8, 0x101, 0x4630c854, 0x8, 0x7fff, 0x66185e03, {r6, @in6={{0xa, 0x4e22, 0x3337, @remote={0xfe, 0x80, [], 0xbb}, 0xa7}}, 0x3cd8, 0xfffffffffffffff7, 0x7, 0x1f, 0x4}}, &(0x7f0000000200)=0xb0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 21:35:27 executing program 4: r0 = memfd_create(&(0x7f0000000040)="656d310200", 0x0) r1 = timerfd_create(0xfffffffffffffffe, 0x80000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) ioctl(r2, 0x2, &(0x7f0000000080)="274f261ed653850883342caaf890ecfe63a2c8d3c3c4a13c44ac30f0bfc1b4dae75d9aa27ee12716aa48f513cbd2b1b2ea3fbd6b75684063a2f83996fb16f0ed982bcae3f52b4efc99581f924aa2c90071e16687930651f696ff84c13e8048e8fc27a3710aa33e5accb062ebe2d06e2c9cecdf56578eeacbad8266f83b450ea61412a8843a36c7b8001aa56221bd0d015f78a191292a6340df354c0cc877e40f353ac1a3e5d45a6fb6cb526ae6c8f9c4d9c71a99ca6ed8e00daf078b1117cf8dc4184782d59128d42aca3ed4f372f684ed46") dup3(r0, r1, 0x0) 2018/03/24 21:35:27 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) r2 = geteuid() r3 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)=0x0) r5 = geteuid() r6 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000036c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003700)={0x0, 0x0}, &(0x7f0000003740)=0xc) getgroups(0x3, &(0x7f0000003780)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = getpgrp(r1) r11 = geteuid() stat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000038c0)={0x0, 0x0}, &(0x7f0000003900)=0xc) lstat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000003a00), &(0x7f0000003a40)=0x0, &(0x7f0000003a80)) getgroups(0x6, &(0x7f0000003ac0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r19 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003b00)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000003c00)=0xe8) fstat(r0, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003dc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)="9d6d49428a427f610c418c5a8b21245ac70b8c6acf77d50a1ddc22b460242647518747738346da64f4d6cf85f97faffd001a921ac5895a6f8c6da29849c7990df50c2028ce5d30f6a71ca7e5333265fe6f8bd8740937afe0f2193e7b8089d8ddb20cf7f2f09759485036fb7d3532cef131303000af5aa6ae2c75d025ebca29d3c2968a61f6286f90ca7a310f1a7fdd35", 0x90}, {&(0x7f0000000140)="2a47c0a0b1111104eb2fc4e14f6f85a82b69e69635d64a1e811e9e6bd8c7e02a53df70a53f53b1df350fc736c05b6b0c455f4c322d311bc9c01a4a90bd294caa3dc260e167da51", 0x47}, {&(0x7f00000001c0)="b6122011c9177c9ead71b449f906004ad6016302db33cc0000c026dfb3ba2b7afe3750f1473a517e67b2b8d9b2ca468dad9159e8a49f521c6ad3b932a7b61a327613182249b89b97b87de589d368ce5a8c67462bba33602d5d908d1aa1db588318af1b2bf6660e6c31ec484c02220f4bf347c9c126763410c642218757eb9c8907ddb9f0ddba16c880f33969", 0x8c}, {&(0x7f0000000280)="b3eaf67c5872a6c89341d7f5072043cebf2c56c17321313feafe59a985354c3f33c0de5c67d765663d27353d1e3880b8279e999cd13d015a9b9482bd2bee3f2d046ddb7f541ad5abf5f6ed9a662768dc8cade9f235772d90c8c90ceac45c224a3d92ea4d38ef4fbc2c0fef9713ff578d2f2aad46cfb2cca89d4091805d0242db7cc385a7d367e4081d29ccc5e205efb9968b71b69c0338955bef", 0x9a}, {&(0x7f0000000340)="127e0e6d95d75d5f14e0f2cfddd87bb2a40db6bc3d", 0x15}, {&(0x7f0000000380)="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", 0xfa}], 0x6, &(0x7f0000000540)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe4, 0x90}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000006c0)="d2245b6d97523870476c9db6f4420168d631b803f10c2f0617d105d513d3671ceb00814da8161ac5ff7c2667ea8bbbdf8ac354b303d723a4a6954362fb46d7fdfa60237addeea4377d38ca2dcb563df267925c1a73ff9cddb2bd58f9bf", 0x5d}, {&(0x7f0000000740)="db71ee0d7ccb2450875bf27058da166a245f15a954a22c20719c17b4a22bdc80cbefe3832222768a6395ddbb25a75f53bcf4ac2cf425234577b06d818df2d6836f2c790e04d438ad376358ab2a9e4c3e7823395cc66f4ae4ca73a9c99a408df098bb4845265be787aba34ef8095c85b400248276ae108960609cb1e7d3b5634b78b049fc513cc2435112fe", 0x8b}, {&(0x7f0000000800)="3baaa54e2b253daf4c082f5ef11c553390f341eb08b4e64d71ef2dede97b3dbb0d828401c7cddb17df12b31d6b9e83b74b8e73d3c0f99d36c59403de06b69902caa22ec6afac771b566a99ae5f78733b90ec9f73c8d044ebaacc1baab763fd8e7e9ee69b2b0a67e898ac5ab9501b7df0033dc6603e399620fe77f45e989489629fb45a584df85402", 0x88}, {&(0x7f00000008c0)="393024bb004123dce617b09325470d0f3901ca0896a306820f4dad92cb6aa6162502026ce79e416986fb1ab676a65bb697cf0fcbd0ff4268e2", 0x39}, {&(0x7f0000000900)="7307151cdbdc77092296f057c150b88df51d5df8a1b9f7113a56510037d0de25f0d0558956a0d8b9df0222e5ebe999630dbdd59766f0904e3f568667d4d39877c68622fe1b986cd18f56a514e725426960142b91d4", 0x55}, {&(0x7f0000000980)="6406b50fbc45a66b076249ebcf2ed9e55a8221266cd511aa8832c852fa3041cf2de1f3d222d16fdff69683bb6c61eac4d49403f258a7d528775fd7c16f93d4d35d2a667d68dc386bc749cf43672b68c7ff25accc1fc4fbb9c08677fe", 0x5c}, {&(0x7f0000000a00)="1da226eed2723305a59d91f73d882d2d7e0b309e6a9c3507d14659ce45fd1929ff39ac4a23eacddfbc71db0546291e30b4e0970d6b92e9de800aaed10ca8584a4da23acd9ab3f47e5cee8d77d1e9a5f7944a8c68c48fe5ce44542462efd2396c62386a797a7107c2e6b0ce3649bf8a1913560fc5dd812d8003bfc1a812f2cb13ba35b57405aa8238a8de468f02e2f9dddda1fecfcd485deb44001185cb5a5aab52fbc47dbaf4f1535f487bc6278475759e13062da0f69caddd62b44c89a5d357d97d33528b7dac20d5362cfee1d9dc5b91", 0xd1}, {&(0x7f0000000b00)="15b4a9356e492028f3e7bf7db0b2fdc3fd1d3e9cfef6004eb50f23c99ff1c6efb35ef771aac84020ae964132951852423de0ba4fa3c6c3869b9e5610eeee8940a9a61d01a6d866962e2d031d300c85c2c9a0343e64cd80f2d0ea9c68b3d85eb12085b4d76c5385411ff0f1f53ada6b44949ce930d079ac1515b9a554b3049ebe", 0x80}], 0x8, &(0x7f0000000bc0)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x8000}, {&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, 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{&(0x7f0000002580)="3497e35fdbc5917eb7dbb4be295fdcd261f62a67f40f0447baaa14ee53190c5675e57db78ef90c875f26fd6733dabae72c6f4709ab943f3c6a1bffb301a40f5c4132b139eb08f5536f7137fb2f74c2b87b516559ff280db554360a47997925720f303fc421d6245dbc0c73f6e16fb29fd02d9af5ec33b3ae12f4c8175c7cf9ba446642c47aef7a66df74820ae4540a5a700568ac11d9a3032cb7e66390030591c8aad6d88e3e20b5fc074d9e487f8484f2c0983b8e251f26c5ca6d85c5f7ee4221201b87817d6b245a843cd03d1071e6b341748de1066c89db9199d1de5a88e9f351cc870e0d0dfd85", 0xe9}, {&(0x7f0000002680)="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", 0x1000}], 0x6, &(0x7f0000003cc0)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xcc, 0x1}], 0x5, 0x20000004) 2018/03/24 21:35:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x4000) fcntl$setpipe(r0, 0x407, 0x9a) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x1, 0x4) 2018/03/24 21:35:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r1, 0x9, 0xa, r1}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0xb0}], 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/24 21:35:27 executing program 6: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x0, 0xffff, 0x401}, 0x8) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000180)={0xdbb4, 0x0, r1, 0x1000, r2, 0x101, 0x7, 0x7f}) 2018/03/24 21:35:27 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001bc0)={0xffffffff}, 0x13f}}, 0xffffffffffffff1f) write$rdma_cm(r1, &(0x7f0000001c40)=ANY=[@ANYBLOB="12000000100000fa", @ANYPTR64=&(0x7f0000001a00)=ANY=[@ANYBLOB="b586fb8e16b0a5976e64bcef09b4f218bee77c64402cc94040a1206c772e286f69d6b4cd86586296aba500d851baaefad8c3feca5ba3795af3e1a3acb55730a2dd70a80152a82e8faaaac91b47b7a880edcd2fcc041d31357cd021f111cc58580ac24a55c2c942c9f6186b1fbb7b1d40ebc548428d921de89d47a3ba2631cd70d711"], @ANYRES32=r2, @ANYRES32=r0], 0x18) recvmmsg(0xffffffffffffffff, &(0x7f0000001880)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/230, 0xe6}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/114, 0x72, 0x3}, 0x4}, {{&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000001840)=[{&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000001500)=""/206, 0xce}, {&(0x7f0000001600)=""/217, 0xd9}, {&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f0000001700)=""/189, 0xbd}, {&(0x7f00000017c0)=""/72, 0x48}], 0x6, 0x0, 0x0, 0x100000000}, 0x5}], 0x2, 0x61, &(0x7f00000018c0)={0x77359400}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001900)=@assoc_value={0x0, 0x3}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001980)=@sack_info={r4, 0x1ff, 0x80000000}, &(0x7f00000019c0)=0xc) 2018/03/24 21:35:27 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001440)}, 0x0) socketpair(0xf, 0x5, 0x968, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0xfffffffffffffffd, @multicast1=0xe0000001}, 0x1) 2018/03/24 21:35:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/24 21:35:27 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xc75f9c023fa20c13, r0, 0x0) 2018/03/24 21:35:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/223, 0xdf}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r2, &(0x7f00000004c0)="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", 0xfffffffffffffecc) write(r0, &(0x7f0000000280)="dc968ea93fdc37784116975393ecc0400d", 0x11) [ 58.652340] ------------[ cut here ]------------ [ 58.657276] IRQs not enabled as expected [ 58.661348] WARNING: CPU: 0 PID: 8403 at kernel/softirq.c:162 __local_bh_enable_ip+0x1bb/0x230 [ 58.670075] Kernel panic - not syncing: panic_on_warn set ... [ 58.670075] [ 58.677418] CPU: 0 PID: 8403 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #275 [ 58.684666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.693992] Call Trace: [ 58.696561] dump_stack+0x194/0x24d [ 58.700169] ? arch_local_irq_restore+0x53/0x53 [ 58.704825] ? vsnprintf+0x1ed/0x1900 [ 58.708609] panic+0x1e4/0x41c [ 58.711778] ? refcount_error_report+0x214/0x214 [ 58.716509] ? show_regs_print_info+0x18/0x18 [ 58.720994] ? __warn+0x1c1/0x200 [ 58.724432] ? __local_bh_enable_ip+0x1bb/0x230 [ 58.729075] __warn+0x1dc/0x200 [ 58.732333] ? __local_bh_enable_ip+0x1bb/0x230 [ 58.736983] report_bug+0x1f4/0x2b0 [ 58.740594] fixup_bug.part.11+0x37/0x80 [ 58.744634] do_error_trap+0x2d7/0x3e0 [ 58.748497] ? vprintk_default+0x28/0x30 [ 58.752540] ? math_error+0x400/0x400 [ 58.756318] ? printk+0xaa/0xca [ 58.759573] ? show_regs_print_info+0x18/0x18 [ 58.764056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.768884] do_invalid_op+0x1b/0x20 [ 58.772575] invalid_op+0x1b/0x40 [ 58.776003] RIP: 0010:__local_bh_enable_ip+0x1bb/0x230 [ 58.781255] RSP: 0018:ffff8801cb9bf1a0 EFLAGS: 00010082 [ 58.786594] RAX: dffffc0000000008 RBX: 0000000000000201 RCX: ffffffff815ad0de [ 58.793838] RDX: 0000000000003e51 RSI: ffffc900020c1000 RDI: 1ffff10039737db9 [ 58.801082] RBP: ffff8801cb9bf1b8 R08: 0000000000000000 R09: 1ffff10039737d8b [ 58.808326] R10: ffff8801cb9bf098 R11: 0000000000000002 R12: ffffffff85637eb4 [ 58.815569] R13: ffff8801b1af0200 R14: ffff8801cb9bf250 R15: 1ffff10039737e42 [ 58.822824] ? rds_tcp_conn_free+0xa4/0x2d0 [ 58.827129] ? vprintk_func+0x5e/0xc0 [ 58.830917] _raw_spin_unlock_bh+0x30/0x40 [ 58.835128] rds_tcp_conn_free+0xa4/0x2d0 [ 58.839253] ? rds_tcp_exit+0x780/0x780 [ 58.843205] ? do_raw_spin_lock+0x185/0x220 [ 58.847515] __rds_conn_create+0x148f/0x1b60 [ 58.851926] ? rds_conn_drop+0xb0/0xb0 [ 58.855810] ? __raw_spin_lock_init+0x1c/0x100 [ 58.860371] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.865371] ? __lockdep_init_map+0xe4/0x650 [ 58.869760] ? lockdep_init_map+0x9/0x10 [ 58.873798] ? __init_waitqueue_head+0x97/0x140 [ 58.878445] ? init_wait_entry+0x1b0/0x1b0 [ 58.882668] ? lockdep_init_map+0x9/0x10 [ 58.886710] ? rds_message_alloc+0x28c/0x330 [ 58.891096] ? rds_message_next_extension+0x210/0x210 [ 58.896257] ? trace_hardirqs_on+0xd/0x10 [ 58.900387] ? _raw_spin_unlock_bh+0x30/0x40 [ 58.904777] ? __release_sock+0x360/0x360 [ 58.908901] ? lock_sock_nested+0x91/0x110 [ 58.913120] rds_conn_create_outgoing+0x3f/0x50 [ 58.917773] rds_sendmsg+0xda3/0x2390 [ 58.921550] ? avc_has_perm+0x43e/0x680 [ 58.925522] ? rds_send_drop_to+0x19d0/0x19d0 [ 58.930008] ? __might_fault+0x110/0x1d0 [ 58.934049] ? lock_downgrade+0x980/0x980 [ 58.938181] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 58.943535] ? sock_has_perm+0x2a4/0x420 [ 58.947579] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 58.952926] ? iov_iter_get_pages+0x1150/0x1150 [ 58.957594] ? selinux_socket_sendmsg+0x36/0x40 [ 58.962239] ? security_socket_sendmsg+0x89/0xb0 [ 58.966971] ? rds_send_drop_to+0x19d0/0x19d0 [ 58.971445] sock_sendmsg+0xca/0x110 [ 58.975138] ___sys_sendmsg+0x767/0x8b0 [ 58.979099] ? copy_msghdr_from_user+0x590/0x590 [ 58.983833] ? up_read+0x1a/0x40 [ 58.987177] ? rds_trans_get_preferred+0xfb/0x130 [ 58.992000] ? rds_bind+0x3bd/0xc00 [ 58.995619] ? __fget_light+0x2b2/0x3c0 [ 58.999574] ? fget_raw+0x20/0x20 [ 59.003054] __sys_sendmsg+0xe5/0x210 [ 59.006834] ? __sys_sendmsg+0xe5/0x210 [ 59.010790] ? SyS_shutdown+0x290/0x290 [ 59.014756] ? compat_SyS_futex+0x288/0x380 [ 59.019054] ? fd_install+0x4d/0x60 [ 59.022671] ? move_addr_to_kernel+0x60/0x60 [ 59.027068] compat_SyS_sendmsg+0x2a/0x40 [ 59.031192] ? compat_SyS_getsockopt+0x420/0x420 [ 59.035925] do_fast_syscall_32+0x3ec/0xf9f [ 59.040222] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.044702] ? do_int80_syscall_32+0x9c0/0x9c0 [ 59.049262] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.053734] ? finish_task_switch+0x1c1/0x7e0 [ 59.058212] ? syscall_return_slowpath+0x2ac/0x550 [ 59.063120] ? prepare_exit_to_usermode+0x350/0x350 [ 59.068117] ? sysret32_from_system_call+0x5/0x3c [ 59.072945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.077775] entry_SYSENTER_compat+0x70/0x7f [ 59.082164] RIP: 0023:0xf7f9fc99 [ 59.085504] RSP: 002b:00000000f779b09c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 [ 59.093187] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000240 [ 59.100431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.107677] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 59.114924] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 59.122168] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.130104] Dumping ftrace buffer: [ 59.133776] (ftrace buffer empty) [ 59.137463] Kernel Offset: disabled [ 59.141066] Rebooting in 86400 seconds..