[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 16.454800] rc.local (4123) used greatest stack depth: 16496 bytes left Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.639546] audit: type=1400 audit(1519263095.198:6): avc: denied { map } for pid=4138 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts. 2018/02/22 01:31:41 fuzzer started [ 24.052332] audit: type=1400 audit(1519263101.611:7): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/22 01:31:41 dialing manager at 10.128.0.26:35979 [ 29.983886] can: request_module (can-proto-0) failed. [ 29.993687] can: request_module (can-proto-0) failed. 2018/02/22 01:31:48 kcov=true, comps=true [ 30.528938] audit: type=1400 audit(1519263108.087:8): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1084 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/22 01:31:52 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000000c0)="20f50a9c0c0da9d0811e4bdc4324c68ed5539c1b28e4495bbfc854fc964f2a68c174df082c13e56b5a3629ecfc2d3db9db06ecefffa61f66d06abccb1648d9edb03ee9109d326a6885d474325a4fdd6ec9ea2fe4aad7f40aa35c19b59d06144441d79f0ca569eb3335f4d9b3bf9da24e6efd2ef4dfbb3bc11085777014594f2c45d4cf41857ba86e086536cbc0b222ea6cdd7ef514ec76e0c16ad4673d55333d1c2f0d783e628a8323e0553a42547e085cac8577f8251c1855674a9f5af629f58770a4", 0xc3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={r1}) r2 = socket$inet6(0xa, 0x1, 0xff) r3 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000000300)='/dev/vga_arbiter\x00') add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="57799718003c4126cfdd461045c32062d950b5347df271a647eaf31dd7da593d3070af0fca6584fe99a95e64e1cf0890d15cb08c8d3171147c5e1185c725ecd4751c351c1c8a9f7b15f2d4c2b7b69c7915579ab4fd3da05b7f5d3a819c48ec7c7c95f9150f7b031b1979a513208926b3dedf1b28658f2189bc34d2528949640e2ed35547544fa873793f7eb2b2aee8", 0x8f, r3) ftruncate(r0, 0x7) getsockname$netlink(r0, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x100000001}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0x0, 0x100000000, 0xc5, r4}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000680)={{0x6c, 0x0, 0x8, 0x8000, "df1f3378a86099dd34d14b08100be39b2ab456123c2328617ed70ee1a2e33c58546c685949b6b8bbd78ab75e", 0x354a}, 0x9, [0x7, 0x8000, 0xaa, 0x1ff, 0x7, 0x0, 0x3a, 0x1f, 0x7, 0x8001, 0xffffffffffffffff, 0x7, 0x6, 0x3, 0x6, 0x1, 0xff, 0xfffffffffffffff8, 0x9, 0x8, 0x6, 0xeff8, 0x0, 0xfffffffffffffff9, 0x200, 0x3, 0x200, 0x80, 0x1, 0x2, 0x3, 0x100000000, 0x101, 0xd2, 0x2, 0x5, 0x2, 0x1, 0x8000, 0x2, 0x2, 0x2, 0x10000, 0x3f, 0x7, 0x7, 0x9, 0xc00000, 0x8, 0x4, 0x1, 0x7fff, 0x4, 0xc8b, 0x7a6, 0x4, 0x9, 0xffffffffffff7fff, 0x80000000, 0xb67, 0x6, 0x32d7, 0x3ff, 0x400, 0xffff, 0xa7, 0x6, 0xfffffffffffffffc, 0xfffffffffffff581, 0x3, 0x4, 0x5, 0x2, 0x6, 0x2, 0x2, 0x7fff, 0x400, 0x3, 0x7, 0x1, 0xdd, 0xf33, 0x4, 0x3, 0xc8, 0x6, 0x573, 0x7709, 0x1, 0x0, 0x1ff, 0x3, 0x9, 0x10000, 0xfffffffffffffffe, 0x400, 0x4, 0xef7, 0xffffffffffff8000, 0x6611, 0x8, 0x6, 0x10000, 0x1, 0x20, 0x6, 0x1, 0x9, 0x3, 0x80000001, 0xfffffffffffffff7, 0x1, 0x3, 0x3, 0xffffffffffffffc1, 0x6b4e0aa2, 0x58fbd26, 0x3f, 0xff, 0xe5, 0x0, 0xc310, 0x0, 0x9f, 0x0, 0x141, 0x1]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000b80)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000, 0x3, 0xff, 0xe, 0x7, 0x100000000, 0x10000}, &(0x7f0000000bc0)=0x20) syz_open_dev$binder(&(0x7f0000000c00)='/dev/binder#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000c80)={{0x81, 0x6, 0x4, 0x8000, "0306cf2877f4061d33e0bdb654ee978f26bd14732be1d260f700f1a76d52e82e08f96800e3a59dc53fe81503", 0x9}, 0x400, [0x1, 0x8, 0xffffffff00000001, 0x9, 0x3, 0xdff, 0x3, 0x8001, 0x2, 0x0, 0x1ff, 0x9, 0x400, 0xee57, 0x2, 0x20, 0x1, 0x9, 0x81, 0x101, 0x4, 0x8, 0x1, 0x6, 0x0, 0x3, 0x3800000000000, 0xfff, 0xfff, 0x8, 0x4, 0x80000000, 0x4, 0xde3, 0x3f, 0x6, 0x800, 0xf9b, 0x7, 0x6, 0x2, 0x1, 0x4, 0x80000000, 0x4, 0x2, 0x1ff, 0x1, 0x8, 0x100000000, 0x8, 0x1, 0x1ff, 0x8, 0x8, 0x7, 0x3e, 0x7f, 0x101, 0x4, 0x3, 0x8, 0x3, 0xe3a, 0xfffffffffffff1c7, 0xfffffffffffff2ce, 0x7fffffff, 0x7, 0x2, 0x1, 0x5, 0x7fffffff, 0xffffffffffff7fff, 0xd22, 0x9, 0x5, 0x3ca, 0xff, 0x2, 0x0, 0x5, 0x6, 0x6, 0x4, 0x1, 0xd3b2, 0x7, 0x400, 0x1000, 0xfffffffffffffffc, 0x2, 0xc000000000000000, 0xfffffffffffffffa, 0x2cf, 0x9, 0x7fff, 0x9, 0x0, 0x440, 0x6, 0x8, 0x4, 0x59b9, 0xffffffff, 0x7ff, 0x7, 0x1, 0x9, 0xabe, 0x8000, 0x40, 0x2, 0x5, 0x5, 0x5, 0xfa, 0x1, 0x9, 0x3, 0x9, 0x3f, 0x401, 0x7, 0x2, 0x40, 0x1, 0x7, 0x9], {r5, r6+30000000}}) r7 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000011c0)={{0x8000, 0x2, 0x401, 0x0, "2d23165da6f7f735c5df887e5e216a40f43025f5a67ab2ea33390204b7389b040a779f02f40f0f9d166fa4d2", 0xfffffffffffffff9}, 0x0, 0x0, 0xfffffffffffffff8, r7, 0x2, 0x20, "160a6ee9b1f4d8e26df423bb952c1f7b7b31c2db0d5c2811d9857a50bd257dc34c6d01297f8d10fe6bf6cf041f0eb989373bd7588edd6e95e17110699e0f7871", &(0x7f0000001180)='wlan1selfem0\x00', 0xd, [], [0xfffffffffffffffa, 0xfffffffffffffffe, 0x8001, 0x4]}) socket$can_bcm(0x1d, 0x2, 0x2) select(0x40, &(0x7f0000001300)={0xfffffffffffffffb, 0xffffffff, 0x8001, 0x1000000000000000, 0x1f, 0x2, 0xffffffff, 0x3}, &(0x7f0000001340)={0x9, 0x1, 0xffff, 0x5c9, 0x8, 0x4, 0x4, 0x5}, &(0x7f0000001380)={0x200, 0x3, 0x0, 0x2, 0x1dae00000, 0x7fff, 0x100000001, 0x7}, &(0x7f00000013c0)={0x77359400}) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001400)=@assoc_value={r4, 0x5}, &(0x7f0000001440)=0x8) llistxattr(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f00000024c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002500)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000002540)=[{0x1ff, 0x3, 0x8, 0xfffffffffffff1f8, @time={r8, r9+10000000}, {0x5, 0x14000000}, {0x8, 0xffff}, @time=@tick=0x7}, {0x3, 0x43, 0xffffffffffffffff, 0x5, @tick=0x7, {0x7fff, 0x1ff}, {0x7, 0x9}, @quote={{0x7, 0x1}, 0x5}}, {0x10001, 0x5, 0x9, 0x7db6, @time={0x0, 0x989680}, {0x0, 0x8}, {0x1, 0x749}, @quote={{0x6, 0x7}, 0xc758}}, {0x0, 0x4ed, 0x5, 0x8, @time, {0x1000, 0x47949258}, {0x7, 0x8}, @result={0x20, 0x6a}}, {0x0, 0x5, 0x49e, 0x2, @time={0x0, 0x1c9c380}, {0x2, 0x4}, {0xfffffffffffffffd, 0x200}, @connect={{0x8000, 0xfffffffffffffffe}, {0xa6, 0x7fff}}}, {0x6, 0x1, 0x1000, 0x7, @time, {0x6, 0x2}, {0x7fff, 0x1ff}, @connect={{0x3, 0x14d}, {0x0, 0x2}}}, {0x80, 0x4, 0x7, 0x7, @time={r10, r11+30000000}, {0x3}, {0x7fffffff, 0x9}, @raw8={"ec6033d02e60492e0f28de0a"}}, {0xdb30, 0x9, 0x9, 0x401, @time, {0x8, 0x5}, {0x80000001, 0x8}, @connect={{0x4, 0x9}, {0x781a, 0x4}}}, {0x847, 0x1, 0xc4, 0x100, @time={0x0, 0x1c9c380}, {0x101, 0x10001}, {0x5, 0x7}, @result={0x3}}], 0x1b0) 2018/02/22 01:31:52 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) r1 = accept$alg(r0, 0x0, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000000040)=""/18) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x2, 0x3}) poll(&(0x7f00000000c0)=[{r1, 0x6562a56629b36bf9}, {r1, 0x2}, {r0, 0x101}, {r1, 0x2000}, {r1, 0x90}], 0x5, 0x9c1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x6, 0x200, 0x4, 0xfffffffffffffff9, 0xb2, 0xef8, 0x2, 0x1}, &(0x7f0000000140)={0x2, 0x1, 0x6, 0x0, 0x6, 0x7fff, 0xbc5e, 0x4}, &(0x7f0000000180)={0x483, 0x0, 0x1, 0x9, 0x3, 0x7f, 0x7f, 0x1}, &(0x7f0000000200)={r2, r3/1000+30000}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000240)={0xfff, 0x2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x20, &(0x7f00000002c0)=[@in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r4, 0xaa5e}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in={{0x2, 0x2, @rand_addr=0x400}}, 0x5, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x8, 0x2, 0x3, 0x4, 0x10}, &(0x7f0000000540)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r4, 0xe3}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={r4, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640)={r4, 0x4, 0x9, 0x480000000000000}, &(0x7f0000000680)=0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000006c0)={0x0, 0x9}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000740)={0x2, &(0x7f0000000700)=[{0x5, 0x2, 0x81, 0x2}, {0x0, 0x985, 0xd7, 0x2}]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000780)={0x0, 0x0}) ptrace$setopts(0x4200, r7, 0x7, 0x40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000007c0)={[0x0, 0x5802, 0x3, 0xc0b4, 0x1000, 0x0, 0x1, 0x2, 0x1000, 0x6, 0x6, 0x6, 0x5, 0x10000, 0x9, 0x1], 0x0, 0x403}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000880)={r6, 0x5}, &(0x7f00000008c0)=0x8) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) select(0x40, &(0x7f0000000900)={0xe1, 0x6, 0x1, 0x364, 0x800, 0x8, 0x10, 0x10001}, &(0x7f0000000940)={0x6, 0x7, 0x2b6, 0x2, 0x10000, 0x80, 0x8}, &(0x7f0000000980)={0x3, 0x1, 0x1, 0x6, 0x400, 0x2, 0x2, 0x81}, &(0x7f00000009c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000a00)="b1a8f49a655d5b2fb649e5c806c1ed5b", 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000ac0)={0x2}, 0x4) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000b00)={r5, 0x3, 0x30, 0x1, 0x6}, &(0x7f0000000b40)=0x18) 2018/02/22 01:31:52 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000000080)="f84153760855b4da1f5f2353168727879368b996b6113e8e6e3f06d44a3c0731beedad2744b057554a8827d7bfa05eb44195fe1a59c85cd35eb2a6a656af0704509b47b393a7e21b506fd15212c28c38e30537e7217144ec566854123a72662509eb968952ad528ceb9841109ea93e6c997663ee506e55100cc39741ea49a4e6f7923758aeb51cc88123786a1f321662170b6ff362c8fe2388ed55c7f8af786f66c47003083ea0fe5df189567768745d72617bd4a5ab3d3fef56ccc4438d27", 0xbf) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/126) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000002c0)="3fe8211917bc59180f4ab91dc26ae0c5cc4876ec99b2d9f90bf875487c51b2e855c91b154d4093f4c5d22da855b6856f463313ae576f2c02bdede2b3856195d4035f9af82cc1e59f6f84958f2385232357b92ee64e6b21ae39c999b5bab78bfec76457ab8f0e35b3b204ef342075a744028120dc7f22b6d209e22444eaed71b5cd21327f2022dd01079e7093bcf85386d1c6f2caaa3da33d22651e13af2892f6b3d776039c114f248f6c2ca40d08dc95340a3727662c3df7d9223a27666f86de187754ba0ccfd8896e764f1a5cc3543add5e290f833e") ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000003c0)) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@known='security.capability\x00') bind$inet(r2, &(0x7f0000000580)={0x2, 0x0, @rand_addr=0x10000}, 0x10) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000005c0), 0x4) removexattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'user.', 'lo\x00'}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000680)=0x8) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000700)={0xfffffffffffffffd, 0x200}) r5 = accept4(r2, &(0x7f0000000740)=@ipx, &(0x7f0000000780)=0x10, 0x80000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000007c0)) membarrier(0x11, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) keyctl$invalidate(0x15, r0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000880)={0x0, 0x3, 0x2000}, 0x4) bind$bt_sco(r5, &(0x7f00000008c0)={0x1f, {0x8e8f, 0x8, 0x9b2, 0x800, 0x5, 0x1}}, 0x8) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000900)={0x1, 0x1dc, 0x4149, 0x5e02, 0x80000000, 0x832}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000940)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000980)={0xb8fe, 0x4, 0x20, 'queue1\x00', 0x9}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000a40)) fcntl$dupfd(r6, 0x406, r2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000a80)) 2018/02/22 01:31:52 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x14f067cfb8a39af2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000080)={@generic="b90ec7d0667e7d016acbc4e52307a1d6", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ptrace$pokeuser(0x6, r1, 0x3ff, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = geteuid() r5 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) getgroups(0x2, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f00000007c0)={&(0x7f0000000180)=@kern={0x10}, 0xc, &(0x7f00000004c0)=[{&(0x7f00000001c0)={0x2d0, 0x36, 0x222, 0x0, 0x1, "", [@nested={0x2b0, 0x4c, [@generic="6ab2315243ac3a18387908517d6725e807a9f5765c214c3180211baeef76e31cf2615f9547aff7593dbc6bccb1c2ae42097ba3fbfad022110c06bfc8b91092adc4be0bfefd973a82f2417cb7d8a16064084cf0ae1778116fde854fa78a080b937677d45be47f418a4454161472524e0c9f43fed301a19abf3bdeb6e436f62c3cde70b29424b87dc5c3f0e60e53dca3c2e5dcde71dac9d92d295f90850b406dc3f80d7b84edecfa452bad0cc85ea4a824afccfe9940462880ff0e21199889d972888f97a4ea0d47ed2f62da5c02948074c952967bc589e415cd1e7ec76b16cc19fb4c19f0c4f1e5a6bee8e406066c", @typed={0xc, 0x14, @ipv4=@broadcast=0xffffffff}, @generic="41f89fffb139727f7850173b565e3385ad203148094cc5e204af23abddd119153992230bffcaeefc03fc5d800e18e581d5a061eb567cce1970942840fa044e9a23d8cb31ef32658274afaf0e91611481c3dc87755280efc69959add182473fc3729421d994a337a8b2391b438df94c42f44f6a1c92d3a001808eeae53a53c75849ff76749c52a9a1aee3bf7db72077d905025d196f16cf51e82bb98daf4356d6995a19db3f1f75e6a2e905b32f733b51cef9484a613c827ecb344028801ce6afdc16c4f7e2b05398e1d207bed12482c89d0712f07997b0a5b4e353aae04ec6a0", @generic="ae9e17c0efb93d3d14fa172595f668398797098498aaffc4c4e4779b3af71544a9ae2259dc61b471e13049b96a9a4fbf6f6630b673ea4414fc5e5d00090a88e3151053ac0784d9a888f664e3680e409993dfb2edecf394fca38b45ffd68b56e93edaf2cd6ac11a88ad61cdec3b46943a53628f8b7ded0515af3174c8c84f7afd76e004b241094694c60afc509041d9b909e03e98ad04d4854dc3af15fb326a33860ff332354930864323f6be940a0caeb87d17f6a59c7f05d089bee03f9316950ade2e22ce4e7f653c7ff0bf0eaf3b"]}, @nested={0x10, 0x48, [@generic, @typed={0xc, 0x9, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x2d0}], 0x1, &(0x7f0000000680)=[@rights={0x38, 0x1, 0x1, [r3, r2, r0, r2, r0, r3, r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r0]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, 0xffffffffffffff9c]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r3, r3, r2, r0, r2]}], 0x108, 0x8000}, 0x8000) getitimer(0x0, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}}}}, &(0x7f0000000900)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000940)={r8, 0x1f}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000980)=r8, 0x4) ftruncate(r2, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000009c0)=0xffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000a00)={0x0, 0x10001, 0x1, 0x6}, 0x8) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000c80)={r3, 0x0, 0xb1, 0xa7, &(0x7f0000000b00)="a16b51f2606619dc4da76f9f52a3650b22b7d47baad9130daca4bc13c476dd75a95e19fead211b21a2ec3b2cf10967a1b5c8fb55ed487cf355fa1c4348f947e2029ec90e6f05fecd96d35a6fac6b9098b5e8d67b8d20cabcf7c56bc2bb2e31a505e0d9657fbc4185d1307cd148cfbd5220d24e34acd776a629a02d7660886f6afbbf0af9678e1e19906cec3d0efe02bcc25be4d450f50c5cd9f48ebac73897e367223784d9292266cd038be29725c1f390", &(0x7f0000000bc0)=""/167, 0x0, 0x3}, 0x28) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000d00)={0x1, 0x5, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) setitimer(0x0, &(0x7f0000000d40)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000d80)) r10 = request_key(&(0x7f0000000dc0)='pkcs7_test\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e40)='@\x00', 0xfffffffffffffffa) keyctl$read(0xb, r10, &(0x7f0000000e80)=""/123, 0x7b) getsockname$llc(r2, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000f40)=0x10) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000f80), &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r8, 0x20}, &(0x7f0000001040)=0x8) socketpair(0xe, 0xa, 0x9, &(0x7f0000001080)) 2018/02/22 01:31:52 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000140)={0x1, 0x1c00000000000}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) fcntl$notify(r0, 0x402, 0x4) r3 = semget$private(0x0, 0x0, 0x40) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000000280)=0xbf) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000006, 0x2, 0x40) bind$ipx(r0, &(0x7f00000002c0)={0x4, 0x7111, 0x3, "e0e50682e2f4", 0x6}, 0x10) getsockname$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r2, 0x10000}, 0x8) get_thread_area(&(0x7f0000000400)={0x6, 0x20000800, 0x0, 0x0, 0x2, 0x8, 0x1ff, 0x2f2f, 0x0, 0x800}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000440)={r2, 0x10000, 0x8b, "e2b3bd4015cd1c996ffd5279a36adb5822cda1d689e4bee8afc17badc0cf60ffd770ac3e76bf7ec5fac5f8361cf9520c65d43c0258f667aca3c8785a76d2e738428d9cf083627c9a09339a1dbef3e82a67ca830c956951cc45bc76167ed6502279556f83950a0a2aa90561e522a177c49b0684259f3f16b85affd0add3c9884c3fc7e476ffae5510316b15"}, 0x93) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000540)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendto(r0, &(0x7f0000000580)="36d9c4e2a1c713c8f459697162314d190f509bbb66895d89438b851f8b4991f1c3a43f616b0e9790c353fd7e56fb41ae876e35a570529a4c7548ca8500d1fa7971dc0316781525a62c77e339f8875e3f47ada8dc1565bf39f96076a2ba6486ecb4e69db7accea3bdee6afa6195a10fd101534b2d0c90e6a0d2433647fbac8c31fa3bea9c7656eb7ce32ac372607966102f215854c9a8a2b401d77206cab78b1d2097", 0xa2, 0x0, &(0x7f0000000640)=@rc={0x1f, {0x20, 0x8, 0x2, 0x3, 0x8, 0x2}, 0x2}, 0xa) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000680)=0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000700)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000740)={@empty, 0x401, r4}) ioctl$int_out(r0, 0x5462, &(0x7f0000000780)) r5 = fcntl$dupfd(r0, 0x406, r0) fchdir(r5) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f00000007c0)={0x4, 0x20, 0x7, 0xffffffff, "64425fb1d92fb3c817f15b0adee42c11bf42255a512d56a714a687127e661ced"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000840)=0x0) rt_tgsigqueueinfo(r6, r7, 0x3f, &(0x7f0000000880)={0x2d, 0x4, 0x5, 0xffff}) 2018/02/22 01:31:52 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) connect$ipx(r0, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0x9, 'pi-HE`', 0x10000}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x99e, 0x200201) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) r2 = getpgid(0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001140)={0x0, @in6={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7, 0x9, 0xfffffffffffffdc7, 0x5, 0x7}, &(0x7f0000001200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001240)={r3, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x5, 0x81}, 0x98) fcntl$setpipe(r0, 0x407, 0x2) rt_sigtimedwait(&(0x7f0000001300)={0x2}, &(0x7f0000001340), &(0x7f0000001380)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, r0, 0x8000) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = syz_fuse_mount(&(0x7f00000013c0)='./file0\x00', 0x6000, r4, r5, 0x10000, 0x1020008) seccomp(0x0, 0x1, &(0x7f0000001500)={0x2, &(0x7f00000014c0)=[{0xffffffffffffd0c8, 0x8000000000000, 0x2, 0x3}, {0x8, 0x100000001, 0x6, 0x1e0}]}) bind$inet(r1, &(0x7f0000001540)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001580)={0x6, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000015c0)={0x3f, r7, 0x10000, 0x81}) fadvise64(r1, 0x0, 0x1f, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001880)={0x3, &(0x7f0000001600)=""/65, &(0x7f0000001800)=[{0x401, 0xd5, 0x0, &(0x7f0000001680)=""/213}, {0x773, 0x29, 0x1, &(0x7f0000001780)=""/41}, {0xffff, 0x0, 0x200000000000, &(0x7f00000017c0)}]}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000018c0)={0x7b, 0x0, [0x80000000, 0x101, 0x2, 0x80000001]}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x8013, r6, 0x0) r8 = shmget(0x1, 0x2000, 0x306, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000001940)=""/176) set_tid_address(&(0x7f0000001a00)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001a40)={0xb76, 0x204, 0x0, 0x3f, r3}, &(0x7f0000001a80)=0x10) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001ac0)={&(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x1, 0x31, &(0x7f0000ffc000/0x1000)=nil, 0xf601}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000001b40)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001c40)=0xe8) readlinkat(r9, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)=""/93, 0x5d) [ 34.472358] audit: type=1400 audit(1519263112.031:9): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syzkaller-shm591406170" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/22 01:31:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa0fdf2dcf502e637, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x167b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @rand_addr=0x6}}, 0x6, 0x9}, &(0x7f0000000180)=0x98) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x3, 0x4) ioctl$void(r0, 0x5450) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x1ff, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0x4, 0x6, 0x7, 0xb902, 0x5, 0x7fffffff, 0x7, 0x8000, 0x2, 0x1581, 0x3}, 0xb) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000300)={@syzn}) setpgid(r3, r3) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x8}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000380)=0x7) pipe2(&(0x7f00000003c0)={0x0, 0x0}, 0x0) accept4$nfc_llcp(r5, 0x0, &(0x7f0000000400), 0x800) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000440)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r1, 0x8}, 0x8) io_setup(0x3, &(0x7f0000000500)=0x0) io_cancel(r6, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x6, r5, &(0x7f0000000540)="673733c0716b9e037243e2727c855068f872ddef4787e015c6f79fb9a3c632487e1f491bdad63cc260476c6b6fea62fc17422bab0e54582830d25b0ab41977494fe15164db42cedba42f5ce17e2dfbd3a182497ef56c36c67dd089e78fb1a66d2d783d4de116fe190ddb46975a692655992a4afa3aaee7128557189c0b0a1b922359aee1610963e4b58bdc434ab3ac242f5dd51b25d9a8fa699e8e80889cc7541647acb8e7e281d5c3d18081f2c2679351f8d40e890a54c7745686fc48046bb3bb896d08b65d40cd63e37abfd1532a1cb76eb779bcbb0a6a9fd51f81faaed0cb95af6cb13266733540606ae238a7e6c3214767b312e956", 0xf7, 0x8, 0x0, 0x1, r5}, &(0x7f0000000680)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000006c0)) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000700)={0x4, 0x4, 0xffffffff, 0x100}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000740)=0x20, &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000007c0)={r2, 0x36, "f975e978b3ea3a847538e524395eb2e0f5e1a20eaaa6dd3d84b8b8e811cce80d3637585cf7005501fd75c96959668655e5ba30b5791b"}, &(0x7f0000000800)=0x3e) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000840)='./file0\x00', r8, r9) rt_sigprocmask(0x1, &(0x7f0000000a80)={0xffff}, &(0x7f0000000ac0), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000b00)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0xc06}, &(0x7f0000000bc0)=0x98) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000c00)) connect$pppoe(r5, &(0x7f0000000c40)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/22 01:31:52 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\\em1\x00', 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x3, 0x7, 0x2, &(0x7f0000fee000/0x12000)=nil, 0x6}) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ff7000/0x2000)=nil) shmat(r1, &(0x7f0000ff1000/0x2000)=nil, 0x4000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) tgkill(r3, r4, 0x2d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xfffffffffffff6b7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r5, 0x8, 0x7f, 0x7, 0x5, 0x7c000}, &(0x7f00000002c0)=0x14) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000000340)=""/11) sendto(r0, &(0x7f0000000380)="d7694966b675b1a074e01b8b94b0af049af5346e5e57a9e0787d5c118cbea9f88c7c590d1a2d170f3b97a30b5dd1aea10466bea8ec5a31597edce32c81a997b2aa7353d59f799663768e339166d06fa7e2be", 0x52, 0x4000040, &(0x7f0000000400)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000440)={0x0, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}}}, 0x1, 0x3, [{{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}, {{0xa, 0x3, 0xf3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}}, {{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}]}, 0x210) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000680)={{0x1f000, 0x1, 0x1f, 0x4, 0x7, 0x4, 0x3, 0x76b4, 0x91, 0x10000, 0x2, 0x7}, {0x5000, 0x6004, 0xc, 0x100000000, 0x7fff, 0x3, 0x3, 0x1, 0x8, 0x6eadb3e1, 0x4e, 0xb2}, {0x1000, 0x7000, 0x0, 0x5, 0x80, 0x8, 0x10000, 0xf70, 0x8e5, 0x1, 0x0, 0x5d1}, {0x100000, 0xd000, 0xd, 0x40000000, 0x1, 0x1, 0x1, 0x8, 0x1, 0x7, 0x9, 0xfffffffffffffff8}, {0x6000, 0x100000, 0x292087eb376cb00e, 0xff, 0x0, 0x8, 0x7ff, 0x5, 0x1ff, 0x2, 0x9, 0x4}, {0x0, 0x0, 0xf, 0x8, 0x1ff, 0x8001, 0x80, 0x88a8, 0x1, 0x59, 0x3, 0x1}, {0x0, 0xf004, 0x4, 0x7, 0xba38, 0xcda, 0x7fffffff, 0x3f, 0x4, 0x0, 0x7, 0x100}, {0x0, 0x7000, 0xf, 0x6aea, 0xa6c, 0xfffffffffffffffe, 0x7fff, 0x0, 0x80000001, 0x2, 0x2, 0x80}, {0x0, 0xd000}, {0x1d000, 0x10d000}, 0x5, 0x0, 0x4, 0x0, 0xc, 0x1, 0x100000, [0x8, 0xffffffffffffa2c3, 0x9c, 0x7ff]}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000007c0)) tgkill(r3, r3, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000840)={0x6, 0xffffffffffffffff, 0x4, 0x0, 0x4, 0x80000000}) fcntl$getownex(r6, 0x10, &(0x7f00000008c0)) getsockname$unix(r0, &(0x7f0000000900)=@abs, &(0x7f0000000940)=0x8) mmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0xa, 0x40110, r6, 0x0) bind$unix(r2, &(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa) readv(r0, &(0x7f0000001b00)=[{&(0x7f00000009c0)=""/127, 0x7f}, {&(0x7f0000000a40)=""/153, 0x99}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x3) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000001b40)=0x9) flistxattr(r0, &(0x7f0000001b80)=""/206, 0xce) bind$vsock_stream(r0, &(0x7f0000001c80)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) [ 34.519192] audit: type=1400 audit(1519263112.077:10): avc: denied { sys_admin } for pid=4193 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.545640] IPVS: ftp: loaded support on port[0] = 21 [ 34.619642] audit: type=1400 audit(1519263112.177:11): avc: denied { net_admin } for pid=4196 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.621914] IPVS: ftp: loaded support on port[0] = 21 [ 34.681909] IPVS: ftp: loaded support on port[0] = 21 [ 34.727374] IPVS: ftp: loaded support on port[0] = 21 [ 34.791160] IPVS: ftp: loaded support on port[0] = 21 [ 34.852395] IPVS: ftp: loaded support on port[0] = 21 [ 34.960111] IPVS: ftp: loaded support on port[0] = 21 [ 35.063798] IPVS: ftp: loaded support on port[0] = 21 [ 35.780908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.056542] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.083751] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.170984] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.243150] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.390520] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.489303] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.632876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.288826] audit: type=1400 audit(1519263115.847:12): avc: denied { sys_chroot } for pid=4196 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/22 01:31:56 executing program 3: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000400)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000480)={0x550, 0xf, 0x7, 0x202, 0x7, 0x1, {0xc, 0x0, 0x2}, [@nested={0xa4, 0x24, [@generic="5997ff22b2a403fd13719865413e99426507ba57d167d41a48ecc25df6c508451c83d3bfc73c38f3a33112b2b89bbe791d43c2cf5106d8bfdb27a43f3fe634bd9c1b365611b0ee7b9fd3d851f8d0d3013c6ee5373dffc9803e7ddbe7", @typed={0xc, 0x24, @u32=0x3f}, @typed={0xc, 0x49, @uid=r1}, @generic, @typed={0x10, 0x50, @u64=0xfffffffffffffff8}, @typed={0xc, 0x33, @pid=r2}, @typed={0x10, 0xc, @str='GPL/\x00'}]}, @nested={0x274, 0x1a, [@generic="46712f9893514f617d28e151ed0a48b83c69ef3c3ced6148242a88334834c24cb80df4ac58e51271a218058d17a4a18810a93e8403b47ba82ffd2929564d6e335c4822d2c02c29a2141e77a70bab53f9d61a34c457d6bd57f8f1f0aa8fa807d3acc4668333336349e26e5a492563a07b3f6c6b335e6dfc6777d36fa02f9915", @typed={0xc, 0x35, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x14, 0x8f, @str='ppp0em0\'\x00'}, @generic="11ffe1e0d6de52f379591449976e9d247b01cf5520bbfbabcdc85224099a22b42499166d3a3e4231f75935d046a2cc43040f3f651d74d482b76a89bd5b34c4ccce0b3b8a04539278bde549a74ef89bb73c824fe5e842f738d11e06a4a0f3feaeb779c714c59ada13993757555165ff", @generic="77a6671e13261c7bb74a65786e854fb742fedabd574034ad994d5522bd7f7ef5f98908e2463317714ec758", @generic="345534183df5e766562ce3f7a2cd3fdda767830cbe2d3017b93f29da3f7f4a6461", @generic="242dd87d569321063cda6c761a30d9ef1946e8c203c00c96a6885f319f841e58eb44849e5670151fb776d20d0b4588e20c95dcbb4bfefe66cc55a6da38db1a21e83f0b5e75ae754248b28679e1aa65221e7020b7fb33b1e5b06b88e6113d5ec51b2800172fa0881961428ec5e6374bce08f8b76075b92986d71e61a76aa94f7f4b5132719eedc09a6e4aaf649fa75d335ad755cee6a31c87a61878d9341869e5f709252d85bc599c5004a40d8bd67b2a3dc9eb3e06637de80e76a704a557b8f238f5266d84767df482b056666ace1b1f9ab6de96", @generic="c6838276dfef46c2d8dda158569540a3d93fae6d198d6afaf273b716ed73bf9f6076e83f6e753bb8d36e3c561269a74972927be8", @typed={0xc, 0x5, @u32=0xf}]}, @typed={0xc, 0x7d, @uid=r3}, @nested={0x178, 0x96, [@typed={0x18, 0x40, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="6fdb9e8fb2d779e031fb0805567c15f576edfd14dec86c01df7a0120975160efd7f31a70ab5a2d93fc70b85f3a9eec6d6c8b571055c63f5d375308c282cf1cba1f743075e1cb2f502fe1c32e917023d4bac16380873411adcace28faecb3f5443df3da036e8aa1f2b4f3f6d7e0623772b8c9a7a243b6697ffae3983b34c38adabaab14e5bdd5670c78ddd70d34d828467c2572a5581f732c2e9c7b0d5b82be1e3ab362", @typed={0xc, 0x4a, @fd=r0}, @typed={0xc, 0x34, @uid=r4}, @typed={0xc, 0x5f, @pid=r5}, @generic="f1e39ced2174898c0e4aec1d06107466561cfd1fcea7ef775f9ee1bd7befd866f3eabb768fe88198dbaaa4605292f0665c63d831dfb538", @typed={0xc, 0x42, @fd=r0}, @generic="5e878e2a0c9257826c911ed604f80f54c3e23b0db73dd9c021777839c8969fb23152e0cd7ef114bf7a77d1dff3615b1b19825106294e25c29558504a96ca0a3baea58f3970da23a94e9b6cc8a3a5a43264"]}, @nested={0x94, 0x1f, [@generic="c989b2a10ae4947ff141a4c5389e00f2704cae21e0709cc2c20be2ec812555636408279a7e17cb98a8a322d8aa1bcccfd8b3f7c8fb143f9795", @typed={0xc, 0x1a, @fd=r0}, @typed={0x10, 0x74, @u64=0xfffffffffffffbff}, @typed={0xc, 0x90, @uid=r6}, @typed={0xc, 0x7, @uid=r7}, @typed={0x10, 0x3f, @u64=0x93}, @typed={0x10, 0x54, @u64=0xfff}]}, @typed={0xc, 0x71, @pid=r8}]}, 0x550}, 0x1}, 0x4008001) 2018/02/22 01:31:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000e48000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000735f44)={0x18, 0x23, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) 2018/02/22 01:31:56 executing program 3: memfd_create(&(0x7f0000000000)='&cgroup[\x00', 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0x9, 0x0, r0}, 0x2c) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000100)={0x4000, 0x7000, 0x3, 0xa6, 0xa00000}) [ 38.618084] audit: type=1400 audit(1519263116.176:13): avc: denied { create } for pid=5187 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.642288] audit: type=1400 audit(1519263116.177:14): avc: denied { write } for pid=5187 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/22 01:31:56 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet6(0xa, 0x0, 0x10000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mountinfo\x00') ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x8, 0x7fff, &(0x7f00000000c0)}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000816ffc), &(0x7f00004dfffc)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r3) 2018/02/22 01:31:56 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016cf61)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@generic="43751794e5dc0803ea5ec5f6f495cfe7", @ifru_data=&(0x7f0000000000)="577240f84bf0aeedb5f6d00e4b23384cdc1df2e10c625f552030248a43aa4650"}}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000180)=""/77, &(0x7f0000000200)=0x4d) 2018/02/22 01:31:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x1ed, &(0x7f00000073c0)=[], 0x70}}], 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)={@common, @ifru_addrs=@can={0x0, 0x0}}) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x40, 0x9, {0x0, 0x7530}, {0x77359400}, {0x0, 0x1, 0x7, 0x100}, 0x1, @canfd={{0x3, 0x100000000, 0x80000001, 0x7ff}, 0x16, 0x0, 0x0, 0x0, "e45f858a78119eb2a6f45891cc404175a5ecdb4bd3cb64af627cd5cafd33e3516a8c28de078755d4d0e9d036634ab2c882c8455de8e6b025d2e355f760571920"}}, 0x80}, 0x1, 0x0, 0x0, 0x48015}, 0x4000000) 2018/02/22 01:31:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x31, 0x440) [ 38.805120] audit: type=1400 audit(1519263116.249:15): avc: denied { map_create } for pid=5207 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=bpf permissive=1 [ 38.827740] audit: type=1400 audit(1519263116.250:16): avc: denied { map_read map_write } for pid=5207 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=bpf permissive=1 [ 38.851123] audit: type=1400 audit(1519263116.269:17): avc: denied { map } for pid=5189 comm="syz-executor2" path="/dev/fuse" dev="devtmpfs" ino=1097 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fuse_device_t:s0 tclass=chr_file permissive=1 [ 38.876096] audit: type=1400 audit(1519263116.303:18): avc: denied { net_raw } for pid=5191 comm="syz-executor7" capability=13 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 [ 38.900283] audit: type=1400 audit(1519263116.326:19): avc: denied { ipc_owner } for pid=5189 comm="syz-executor2" capability=15 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 [ 38.924625] audit: type=1400 audit(1519263116.328:20): avc: denied { dac_override } for pid=5224 comm="syz-executor3" 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 [ 38.949348] audit: type=1400 audit(1519263116.484:21): avc: denied { dac_read_search } for pid=5240 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 [ 38.999075] mmap: syz-executor1 (5264) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/22 01:31:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@empty}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x305000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x7, 0x10000, 0x3ff, 0x6}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3a2}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/238, 0xee}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/44, 0x2c}], 0x5, &(0x7f0000000800)=[@cswp={0x58, 0x114, 0x7, {{0x5e, 0xff}, &(0x7f0000000600), &(0x7f0000000640)=0x8, 0x4d, 0x8, 0xfffffffffffffffb, 0x6, 0x2, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000680)=""/157, 0x9d}, &(0x7f0000000740), 0x10}}, @mask_fadd={0x58, 0x114, 0x8, {{0xffff, 0x3}, &(0x7f0000000780)=0x1, &(0x7f00000007c0)=0x5, 0xffffffffffffffbb, 0x20, 0x2, 0x1, 0x40, 0x9}}], 0xe0, 0x10}, 0x40001) r3 = syz_open_procfs(0x0, &(0x7f0000949ff3)='net/anycast6\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f000010cf34)=""/204, 0xcc}], 0x1, 0x0) 2018/02/22 01:31:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) close(r0) mlock2(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x0) 2018/02/22 01:31:56 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) shmget(0x1, 0x3000, 0x0, &(0x7f0000a96000/0x3000)=nil) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) memfd_create(&(0x7f0000000040)='user/%\x00', 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/22 01:31:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/22 01:31:56 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) chdir(&(0x7f0000000000)='./file0\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dd4ffc)) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xf882, 0x4) 2018/02/22 01:31:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000433ff7)='/dev/sg#\x00', 0x0, 0x4) ioctl$TIOCEXCL(r0, 0x540c) ioctl(r0, 0x2276, &(0x7f00006fc000)) 2018/02/22 01:31:56 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x1, 0x1, 0x7, 0x80, 0x4}, 0xc) socket(0x0, 0x2, 0x5) ioctl$TIOCSTI(r0, 0x5412, 0x1) syz_emit_ethernet(0x4e, &(0x7f000001b000)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x4, 0x800000000000000}]}) 2018/02/22 01:31:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) bind$alg(r0, &(0x7f00003affa8)={0x26, 'hash\x00', 0x0, 0x2, 'sha384\x00'}, 0x58) 2018/02/22 01:31:56 executing program 5: r0 = getpgrp(0x0) getpgrp(r0) ioprio_set$pid(0x8000000000000002, r0, 0x0) 2018/02/22 01:31:56 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fallocate(r1, 0x0, 0x1, 0x2000000000) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x70402) write(r0, &(0x7f000059a000)="ed", 0x1) [ 39.127654] binder: release 5282:5291 transaction 2 out, still active [ 39.134453] binder: unexpected work type, 4, not freed [ 39.139795] binder: undelivered TRANSACTION_COMPLETE [ 39.169901] binder_alloc: binder_alloc_mmap_handler: 5282 20000000-20002000 already mapped failed -16 [ 39.179778] binder: BINDER_SET_CONTEXT_MGR already set [ 39.186123] binder: 5282:5310 ioctl 40046207 0 returned -16 [ 39.195253] binder_alloc: 5282: binder_alloc_buf, no vma [ 39.201136] binder: 5282:5291 transaction failed 29189/-3, size 40-8 line 2957 2018/02/22 01:31:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x5, 0x1, 0xb0c2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x92, "396ef27c2b99b6ae7de2bd0862650224867d576dd9d0362deb1a591eff114244dfd41205aef9bd35c111914fa018940a6e1da5b47bc2be3e8598e1dc05d50d16282f51b680707df788179fcc51334b24b2fa8ea96ca2296842b4b705c20e721036db376673b3653cf3a5aa2ab05590af8ce7c8eed32f67c44552485da2188aab58d00012c966ac971d6ee033d637801e7af7"}, &(0x7f0000000140)=0x9a) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/22 01:31:56 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000777000)='./file0\x00', 0x3, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fcff0)=[]) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @rand_addr=0x1}}, 0xfffffffffffffffc, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x3, @empty}}, 0x500, 0xbe, 0x0, 0x6, 0x4}, 0xa0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/22 01:31:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$fuse(r0, &(0x7f0000000000)={0x30, 0x1, 0x4, @fuse_notify_retrieve_out={0x2, 0x40, 0x0, 0x3}}, 0x30) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/ptmx\x00', 0x200000000121005, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/02/22 01:31:56 executing program 7: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x9}, &(0x7f0000000040), &(0x7f0000000080), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x1000, 0x0, 0x87dc) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) r2 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="74e56eb4715120fe8fd2b4a542e00fdfb0e24b63a5fe4dc192ff2ab221e194f06986d9eedbd3bf34dd26f41d0d6b", 0x2e, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)='\x00') 2018/02/22 01:31:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000052fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000051fe8)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000021fd0)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="62d9cb4f9b8ebc0aee42c9f2271eaf4f", &(0x7f0000000080)="9aee0916190631ff8df4abdc093f580792336a072b09fbd1eced09094beffbf4c5ace9a6a0debdb53d75ab956ab67a5a32bebc37629f7c0147629c3ce1804b68b4895b441272a9a30452438ad57f17112d26cb35319f75a74243e9683ff764e205b95b32b164a22363fecaa6de665e0611e88ec516dceff5b569e217af51e5f17e5eb895d657e3b0c37967", 0x1fa61d08fafd404b}, 0x20) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000053ff8)) close(r0) 2018/02/22 01:31:56 executing program 3: membarrier(0x8, 0x0) membarrier(0x9, 0x0) 2018/02/22 01:31:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8440, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x743, 0x9}) bind$alg(r0, &(0x7f0000530fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7f, 0x20001) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="4f7d227683731f610c8262b1fc2f21c944616262924342e6172102b3a20bf7b72216708bf3e5bfcbcadb5f78e03b4f022bc8f5299f56fc5e071df82ea42a9e6658b31fa12113c4ac2d00b46a1421a9fc27ab73007ac7d47673d1da5cf6d941818e28cfb496f644af089df74fd8f66e147fb706dcaa3969adfd1080", 0x7b) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x7c1, &(0x7f0000000080)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000d7ef20)=[{0x0, 0x0, &(0x7f0000df6000)=[{&(0x7f00006f3f0d)='a', 0x1}], 0x1, &(0x7f000038cfa0)=[]}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000800000)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000b22000)=[{{&(0x7f00002c4ffa)=@hci, 0x6, &(0x7f0000a42000)=[{&(0x7f0000c8aff1)=""/15, 0xf}], 0x1, &(0x7f000052e000)=""/4096, 0x1000}}, {{&(0x7f0000e0ffe2)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f000078efd8)=[{&(0x7f0000e84fdd)=""/35, 0x23}], 0x1, &(0x7f00009bb000)=""/39, 0x27}}], 0x2, 0x42, &(0x7f0000302000)={0x0, r5+10000000}) 2018/02/22 01:31:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000400000) 2018/02/22 01:31:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x80000001, 0x800}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040)='c', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) read(r0, &(0x7f0000000000), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2087d, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) [ 39.225175] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.230794] binder: send failed reply for transaction 2, target dead 2018/02/22 01:31:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = getpid() capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) 2018/02/22 01:31:56 executing program 5: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000829ffe)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f28000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8dff4)={r2, r2, r1}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa2fc8)={&(0x7f0000e66ff6)={'sha1-ssse3\x00'}}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d8d356f6fd4d8a3bbeb1c970b868c085f07b730b185ac1a5bd0c9dc72a3710ea850cc8fa24e6d95e0b9376184b1a7c0df3e7c05ae88319b6bff791c3b61f82b197f8d0fee7344ee748337b513b6d00d5646a300ebfdd226a0d3ee61ffd62f6c3b9808af3a7fb83335822f1bc6321140a5be95ac8d4245f5ef9b4009145cf18674159c6d95bd077b6271ce6e0bcf501e99bbf4dbee03c9bd1ad92134b85a707a640849271c8f65527e49c06de9ac85b95ee1816bebb4ef0e2d6050a15925273d83ca92139a4591ef97d87ffceee5feecd01f332147c1e7d6b20b4ebe5f5e59537f1b36f2860cdbb5eabd6a158c4a8db137221145986c5b5d490", 0xf9, r0) 2018/02/22 01:31:56 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) move_pages(r0, 0x200000000000002e, &(0x7f0000000040)=[&(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000000)=[], &(0x7f0000ff5000)=[], 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfa39, 0x40000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/82) 2018/02/22 01:31:56 executing program 3: rt_sigaction(0x6, &(0x7f0000c49fe0), &(0x7f0000085fe0), 0x8, &(0x7f0000406651)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/22 01:31:56 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50000, 0x0) sendmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d1c8440790389e"}, 0x88}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="00be00381563c7ec3b2cafd77cc005174269943b0d30053b7104", 0x1a}], 0x1, &(0x7f0000000100)=[{0x100, 0x0, 0x5, "83393433147b8efa78571d36b4c332887619ca2ff705a1d518443b29c4238eb81fded1470d7ab838a4d0f40f2149a85e013644b4fb8b5126b2498aff5a91362f2b748f332df2f410803c24ddf9745e98416ceb91d7c1775d92ac3dd295ee9ffec82306399768a876f9ad6c5a03e9e5cf2fcb5d56e8debd959ec7b76320fdc3497fec124ed695ae9041bdca646bbb880957ebcd2486688b70a761821caa70581acfb3fda1c5392e295baa072f03c9d2127a3b2ab8ca0064f170227d8332083f88b49918ced09f91acd4e21ab35782842e5061ac1fddbac48e21a3cfad8e0bb91e241d7b718fdf9bc8a9"}, {0x40, 0x1, 0x80, "3478a0866a76fce751b4b8735a0d232d521018a0d0dca6e45dbbfcbc39c70721079995268f60829763f0064bb5"}, {0x50, 0x0, 0x9bc, "d5ae3f3a9300628dcbbca592701d503f49eb3c97b05e8432a84892ddf5b84b6acad850f0998783f769c20ad6a2cc61516ead73af28180a4f6f77cf"}, {0xa8, 0x117, 0x3, "f52cedf455011e02c6010f6fe2ebc793cc73e20972ac927912c6a16296c1f6f7ba12a46ec7938c84cd6aba4d5f67c94ea291a9142528a2277a31403ef0878505f805ba22e76b53ccfedb7064c90fc75f6c0f685122aed06e983cd33a39e1944cbfac894d2fd4017eabdac46126e6b1303860fcffc686d08d4746f3d21167d48ea465a1a3c1e0574ac358e797e5669e259d96eb70ca"}, {0x28, 0x111, 0x3, "dd4907fb1c97fb196906d33cac2c0fc6febd3b2a72324adc"}, {0xc8, 0x118, 0x1, "b8f24939b074ea110727ce2d1265477daaa9b386e47a571c41d221623a742304099dc82f9de0b35b8a25cd9bff85643b62f4d9802584f7248d7a581010f0458f13d6bfbeab187ec433865bfc09709639c621fc159fa97c04fc46c36b6d3cee4515fee16303e3c1a48655d48f89b50777f63781683bf125c639554b2421df26e14ecf7caa13c7a0f09e377ad6592ffbfea5711426d15022fcc938c64da8cd5dfe34c6cc71207119ed844f2211cf8f258d7c76edb8eb"}, {0xe8, 0x29, 0x7, "99e219a936dfea5dfb4495974a96fde94e6dd1a78bb269c5ff839f62e5ca9096bf146fa3d34ba6d66cbe0a5024a9891eea16cfee7e9e985734e9cc09c98a8cdfdefa1fc1569689a55c658ee03b115f6108a1dd316ef415cbcd425402a6b2ebb2f3a791053b9deeb129640073735214f3e1af8225eb9a9ced229147d43495acf49ce48c3c712bcfade8f4b2ec1566551dd88e86fa935958b85733e8e9c7c61629a9e3713b5f8be513b45bcbf614b6cfcc3acd494c2edb33b23e0dd9ccf94cbfdd1ac399d2d6e965d5ef525f9a9498aec17748570670b91b"}, {0xb0, 0x113, 0xdd, "c71545d317240b391ab2153c99d0e03d3879039983df8fe6e5e307c64a3832ea3d8045702a7590e30750b1de15b381ae07414b5d5a1c9e3a351c1c508e02a371543cfa58b14535644daf2945379ffe11371d7341e4e2aaa7f8ece5716935a73845a4f0fc49721c960fb3bbfac3eddcddc0a691e3ddd0992e76f6b4cab6c502ac63bd89b8b86eb36427baa1cb4f829d64729d235e6f93eea9ea18"}], 0x4c0, 0x10}, 0x40) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000600)={@common='lo\x00', 0x4}) readlinkat(0xffffffffffffffff, &(0x7f0000000280)='/', &(0x7f00000002c0)=""/69, 0x45) 2018/02/22 01:31:56 executing program 0: msgrcv(0x0, &(0x7f0000000080)={0x0, ""/125}, 0x85, 0x0, 0x3000) msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0xa9, "61b13fa43a5fe2eb2144e216e1b0042f24c0f539423e75fad6318e0cf32a0da1fb9ffe3e968dc0d37a3e6d7e2ae71520765298c7170b116864d603e3f04d7d22a07bbde913d9ffc6d3d0fae6a40e79fcfb15a7adf2a322791ec56cb501bc546155f8ffc849e15f0753d536ef45df2facf126653a32b085f95ff59398642695f6c0afa18310ae76431ae9bf5a39b7d3efecd9bffb6e5c009fd8a8b710ea0a335f0720549ea7da329731"}, &(0x7f0000000240)=0xb1) 2018/02/22 01:31:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000), &(0x7f0000002000)=0x14) 2018/02/22 01:31:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0xfffffffffffffec5) connect$inet6(r1, &(0x7f0000c7cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f0000000040)=0x6, 0x4) 2018/02/22 01:31:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = fcntl$dupfd(r1, 0x0, r1) timer_create(0x0, &(0x7f0000000040)={0x0, 0x33, 0x0, @tid}, &(0x7f00000000c0)=0x0) timer_settime(r4, 0x1, &(0x7f0000000100)={{}, {0x77359400}}, 0x0) recvfrom$inet(r3, &(0x7f0000000000)=""/210, 0xd2, 0x102, &(0x7f0000000100)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/22 01:31:56 executing program 7: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000eff0)=@syzn={0x73, 0x79, 0x7a}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x3}) socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80400) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/60) [ 39.374610] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/02/22 01:31:56 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="87", 0xfffffffffffffef0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x4000) 2018/02/22 01:31:57 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000589fef)='/selinux/enforce\x00', 0x1, 0x0) pwrite64(r0, &(0x7f00007aa000)="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", 0x1000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x400, 0x5, 0x1, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000fc3f98)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter}]}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000180)={0x0, 0xfffffffffffffff9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/22 01:31:57 executing program 2: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000e28fdc)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r1 = socket(0xa, 0x0, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xbf, 0x400080) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000040)=@pic={0x101, 0x5, 0x1, 0x9, 0x2c7, 0x2, 0x3ff, 0x101, 0x1000, 0x7f, 0x8, 0x1, 0x7, 0x1000000000, 0x0, 0x2}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="ce3612cbf9d0", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000080)=""/226) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000180)={0x200, 0x0, {0x0, 0x3, 0x5, 0x2, 0x1}}) ioctl$TCXONC(r2, 0x540a, 0xfa27) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x40, 0x1, 0x3, 0x7fffffff, 0x3}, 0xc) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080)) 2018/02/22 01:31:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd9, &(0x7f0000000000)=""/62, &(0x7f0000001ffc)=0xffffffffffffff82) 2018/02/22 01:31:57 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000100)='./file0/', r0, &(0x7f0000000140)='./file0\x00') 2018/02/22 01:31:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x40000) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@l2={0x1f, 0x5, {0xff, 0x10001, 0xf0, 0x4, 0x7, 0x5}, 0x7, 0x80000000}, 0xe, &(0x7f0000000340)=[{&(0x7f0000000080)="54575c6de2773c55adda2fd9884efbccf5e3b4623fc4c862049f289e9ac59fb381422396ae48958acc369eac1ba9eb58bb4197b54b9122533f3744c97c368a04e34f22efaab227b2936ab0a6c8441b6afab4475c8d99d6cc7cff334ea8208c85ce4bf264c30479268a0d8f74b4626243309689487577bfccf0688786ebe1662e6668b786a09dfcb8d9192a83e1ef3e2a1afadef1f5c8465dc312f4682d83b8dd91321d005a5303856a8a2c93", 0xac}, {&(0x7f0000000140)="6ce46d5056c101d6a44cc122c3065ea2db0716f2c75f14003c5c4b64116498f4d451ef447b2432df211a5d34e09601c765a4da29b8d78198b0000f0e91dfe4bafd30dba1912eb6c0610146addbeb00f59c8c2e155ede88dc6ce7aeeb8cb03e2eddd9a6ba093e92f55636099bcaf9c1c6363b8aa96bd894d4eafa13e634c3d3f61f871bc46fd9fb54bb4631fda6a0550808e5ea28e07d59efda5e4fce75500b3eee6c0b65b5b6013ceea16806e1cf803ce53675ba3f0a4c7d96ab3d907bd756d8c6b631e4a486d2b5d1b2c313bff2dc0793b6b282529f4c6696b558f2c5700a42651e5d190a12f2866cb0c5532e", 0xed}, {&(0x7f0000000240)="4001d75bc50d3971162c8ee541a6691d14a07f788b5b49a891f82729d16331871c0ed4f4a3581007dccee384e175149c88bd6ce63e43fffa8da4fd8b8365c55ab4de1144e4aeeb2d32cfa5fbf59ee7ff06fc751957eca5ce1bf660f95ce4286d04320cb2cdc81de9db939d8ae8c91e142ddcdb8b7538030f0643a4e753425c2a3ef1ccadb647614e2eec6f2a45e8f90a56acfa90ae1d2cf727e0b4e7284fb613efee311c52ab597ecbf58e8d7b3de9a3534196ec0c7b1f3640ca6a95f7eae65589eb42c468d2972d3d929b7c98df6a1d7b08db1a291c7fce14e09a4a652f169df68c48f954", 0xe5}], 0x3, &(0x7f0000000380)=[{0x60, 0x10b, 0xb80, "f749389e306eb9d6ec9dbb42a69546486e8008b4c51939ff1a75faf6e200aafc8ba2219ad247e3a98d198f4f89aa996fcb6bef1e4e22b88335b8461893e95f3e6a7deccd87c6a8bf4b0b6760f502"}, {0x28, 0xf6e85c9e2c62c192, 0x1, "b50647b598def90c22d5a4b3749093b8ef5dcc6ab8e3"}], 0x88, 0x40081}, 0x4011) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x4, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/user\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x1, 0x3}) socket$key(0xf, 0x3, 0x2) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/02/22 01:31:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0xfffffffffffffe95, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)=0x1) 2018/02/22 01:31:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0xf55b, 0x0, 0x1, 0x400, 0x0, 0x32e, 0x1430, 0x8, 0x5, 0x3ff, 0xfffffffffffffae8, 0x6, 0x800, 0x8001, 0x3, 0x7, 0x3, 0x40, 0x6, 0x7, 0x0, 0x5, 0x0, 0x8, 0x0, 0x2, 0x94, 0x3, 0x4, 0x101, 0x884, 0xd9a, 0x4, 0x8, 0x49, 0xb9, 0x0, 0x3, 0x0, @perf_config_ext={0x2e, 0x80000000}, 0xa26, 0x5, 0x10000, 0x7, 0x5367aa3c, 0x3f, 0xb4}, r1, 0x10001, r0, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x458, 0xffffffff, 0x0, 0x268, 0x0, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000001c0)=[]}, 0x0) 2018/02/22 01:31:57 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000040)) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) [ 39.479239] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=5399 comm=syz-executor2 2018/02/22 01:31:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fafffc)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000168f90)={[{0x0, 0x0, 0x0, 0xb6fe, 0x0, 0xfffffffffffff801}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb23, 0x800000000000000}, {0x6}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x1, 0x6, 0xb08, 0x0, 0x6, 0x4, 0x5, 0x2, 0x7, 0x0, 0x7, 0x3, 0x0, 0x3, 0x3, 0x2, 0x0, 0x5, 0x6}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 39.572280] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=5399 comm=syz-executor2 2018/02/22 01:31:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x2, [@sadb_x_policy={0x0, 0x12, 0x2, 0x1, 0x0, 0x4, 0x9, {0x0, 0xff, 0x101, 0x54, 0x0, 0x3, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_x_sec_ctx={0x0, 0x18, 0x200, 0x80000001, 0x0, "912aa1a82dc95a1f8af2c14b52a2a0274518f4f26c7d0d0f20fae60345dc6643939f0b8625557ec4994e5d4c176c2abe40c23069e829129b7e78fc3cf294572f8509b3438074c828ec94eb85620b81c332c79e3b7da4030b61b000fdb5c4202b5e0574a972576eda2d4941"}, @sadb_x_sec_ctx={0x0, 0x18, 0x8, 0x65c, 0x0, "45635e4530afc44b396455f0c186ba21d1b06bb38766c55bb6853b5a87280921241f2c325edf753e672f35"}, @sadb_spirange={0x0, 0x10, 0x0, 0x3}]}, 0xfe2e}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) kcmp(r2, r3, 0x6, r0, r0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000040)) 2018/02/22 01:31:57 executing program 1: wait4(0xffffffffffffffff, &(0x7f000002e000), 0x0, &(0x7f0000050f70)={{0x0, 0x0}}) utimes(&(0x7f0000052000)='./file0\x00', &(0x7f0000023000)={{0x77359400, r0}, {0x0, 0x2710}}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)="3470111fcad2ad80", 0x8) eventfd(0xffffffff) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0xe1b, 0x6000}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x208002) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/02/22 01:31:57 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet(0xa, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x168, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x168}}, {{@uncond, 0x0, 0xa0, 0xd0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x7, 0x118}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x62, 0x1, 0xb}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000032fa0)=[{&(0x7f0000000080)='J', 0x1}], 0x1, &(0x7f000002aff0)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x1, @rand_addr=0x7}}, 0x48, 0x0, 0x7f, 0x7fff, 0xf1}, &(0x7f0000000000)=0xa0) socket$inet6(0xa, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/02/22 01:31:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c7d000)=r0) getcwd(&(0x7f0000000040)=""/199, 0xc7) 2018/02/22 01:31:57 executing program 2: perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f000079d000/0x800000)=nil) process_vm_writev(0x0, &(0x7f0000c60ff0)=[], 0x0, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0xb) 2018/02/22 01:31:57 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008dbff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003900)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001200)=[{&(0x7f0000000040)="d73adc27ea99264ab0d5d8d283f3ed46d0f59e6f2b847ce63534b196a992de5325aa384e0afad3036e9be03ac60df9fbb6233a14a10961bd7692c55f6a306369054b9e63e50e4351faa2a1a60683de1da4ac698ec689fa87be85b865427a4353be184a24fe942a5c0ee8221a27e7ceb7b30e870629f0b524e711254ec42d63d3a07d24e803", 0x85}, {&(0x7f0000000100)="363bcfb6bf3ffd3e9d23bfffcdc44fb0aef72d28013f4a205cd642ebc366d7ee923cac76e909327cf17edaac86f40615c373ee306a43299832757862eb15c74ffcb3e04f700fee62d8c4c89fd88f70597216f863820c6ed8df00d45f07dd1a8710e587f6c91fc33cfa43928c0951c7aabcef10dbf8473a37fd16c95d260b75c20c39df", 0x83}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="1fbe627f36f49bc746f61e02b345fa150592cbf5a92a138538f959e08c142fdc11b5c96e39a8198358ec04c638d8d9b0c83e3fdbc8fae799e4f62f971eb721c4", 0x40}], 0x4, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r7}], 0x70, 0x4}, {&(0x7f0000001540)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001940)=[{&(0x7f0000003a80)="5e449339de8e3175a5f404bda3470131e46361e48ddfa39e3722671c1bd0451c1b2175c919c5344fcc82fd2fa623ffd29e183f6a6b1347bb824f22c2a3", 0x3d}, {&(0x7f00000015c0)="3cece9c068bacb219083ff14e2287fdc5005ed74780584e674", 0x19}, {&(0x7f0000001600)="a98750120bb10804a56722aac5a380f5eb24c335d25f85098423bb24304dcdbc603d2d7bae7a8a184be93ac29f37f08f5efbf2b9d4c99d617e7d07d61fdc424672ad6399c4c83ab3911e6f3cf9f80f814394273529088a16fe089ff3af6fd6e19ae0e5420240faadc806c4fcd53b8935168cdfe4ac76916f7f4ac2d145ac323755ed7d15786b7fa14f932b246c48b7a20a73852057f71509fe0de97e5a223f5c8c4e82877aeb61d50596842bc1596592b0bcbceddaca9ee7f370ca5e232aa2fa0f5deeaf26c9d3c0f1e69f8275c2715cbcad77dafdbdc6ea45f2ef6787018ac8bd81ca8f55f0be9156cef6c4d71d4e2f7b92e547", 0xf4}, {&(0x7f0000001700)="6bfd2cb2b349fc82828f9b8d73abcfa0a9f71757489b19f2b82bc6e87f713f1fdb7a700f896342114d515aed6bbe975386b26e965d3d97209594c203fe8e68a8d6f1b1df68821d140f9e2a5717ed1bc894132a1730c5d3cb690163ceec7c829ebf6320cfa0d3ca67575b18b0506646f2d4c5516dea2dbedebbdfce40fec241b209d69c383cb9a97bab6516587b20036bd910a573e589173cca35eb9be8931b0a37744b7aa7b15c66a2972f1fa361310cc18442a7276dd6462706946427334fb82b3c9d007d1d0fb889fdb068dd80639bbce6c4b64662a750b6e95d36c3f9f45ff51684e93baa32", 0xe7}, {&(0x7f0000001800)="9421a3bbada6bc892d79f2beab206b0c40a8487317a6b47a9e37a95fd96d", 0x1e}, 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{&(0x7f0000003240)="ed7896fe26361a29dae22dcf33373ff188aad598a682b3efe44340ae7f24d0887e2d63942ae7f50a75c7752728d5e566c481c05e1af79588873af9ab7d614923f57b65aea1804efe8378d27c6eaeee9f1b99", 0x52}, {&(0x7f00000032c0)="1b0c3d4212753fd2004185005b170caa2de585d0f320bd2c96d7fb234b085b96536e23e876de56b728d2f1a1a4416b8da05d985574b6c2b337360fb5edaba052de7a01f94a9a0e4c2d71f77a7fe49c1cfc5e5ba9477e8527efcc0315da62", 0x5e}, {&(0x7f0000003340)="e6166df780d6c7b19ae6c6fc37c2494b3397424c42ace66e2405f350734360bb897200aa1b125e797d1330730f199a18b3998b54e20d2c3d1783a0ed07e4c0a6cb19a5d50c55c7070e82809256120f9729d54f5aa62492825de02af02b1e8fab1db74ca24ba0c6014585b269f3d6d475e58b31f0ec6d5982607c400ee1185c25971492b793e118365eb558a5af4fb64fe4", 0x91}, {&(0x7f0000003400)="71ed289821b4f84d9e59bf35925caa1c809e49f452e35470a2775367954597ebc58bf091788c344c5118b0f16a1047256a6e7a8d34008225b06990407c1a996b20e3f136efacd902ffbc620af0b69db8d9ee4f05cefd532e059dd194a0300eb686d49a69a2f5e4766b6f83d49429b72a000597c421ca5df1e0ab56de741e292c760b900e758327cef8eba572380511ae3fbc84c5d5d854338e087249e3fd2300e63792e9703ef8986113e53b969651435f0fe18203d8e34e90385435d4c240587da24ae11401869b9dc24bece7e6f51c24c2d087dc1626b3028999fc7bf562f298e66dd69d0a83c16c2c473619155e786a1bac9c6158", 0xf6}, {&(0x7f0000003500)="399ba27e34d04a45c764c37693d397874907fe0ad262344c9ca431b8c6dc314b3b16efbd5cc876d3f662cb1928892246f94d4deb0d17f886d009cb9f109c5dbdca7e7c441c5106519b31e4a1b60ae5e8e93229ee5b73af21f25bdc9db350f6fdf77b2110ac70049c3b51c1cb737cebf2499f9c30afad6d50c9fc136c69e47be5d2837c2e017aae871d21c2c45bf9c6803ce806ed31e34211a2546248374874c87239573213969e6722f67f37fc0ce709203aa8c5275dfe1d4b8146de17e136721846b00237f4f1fb8bdd940871d0dbf928f3abe51beb2f37d9546afb7bfac783d2600b971f", 0xe5}, {&(0x7f0000003600)="415fd0a83eace10a762746ea5586eef60c0eaa44e654b13af6d186c75fe9b3a0b25b7848e9b4e4f9", 0x28}, {&(0x7f0000003640)="1e5b484a4e761f521c2cca8516542ade5c179534a7b28ff3c137b416a706217659a59adb1314181f9629cd5fae3c8c39cf21c2d19948e9733e634e008cdc6c9ee2daa2dc31e3bee57c4a1a006c628b9839e878d37c69200f1bf3fd51ac9e9456b7b1b46d578d853b854613afc8ed8e6a9c063275469833dbb98d8cf89e31ccfe8275e63e49a019f697aff7c5de1e76e9cd288208ca4e63f5938b51f4114a7484d44447e9b04e775571fb4e35503aeda6f1ce49f6351385f1e5eae9d3fc58a2e19c1a442bef1ff20023a2b5d3cec1bba47fd120044517a6436962df7ea2c8bf6e78d2449c312d68fee3967e17", 0xec}], 0x8, &(0x7f00000037c0)=[@cred={0x20, 0x1, 0x2, r2, r6, r4}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x60, 0x20000800}, {&(0x7f0000003840)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003880)=[], 0x0, &(0x7f00000038c0)=[], 0x0, 0x20000000}], 0x6, 0xc0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000002b80)) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r1, &(0x7f0000003880), 0x132, 0x0, 0x0, 0x0) sendmsg$netrom(r8, &(0x7f0000004b80)={&(0x7f0000003880)=@full={{0x3, {"599d28565cfc4a"}, 0x401}, [{"6601abc708a813"}, {"b7ec41bed2303e"}, {"42f0a6e5f0b8ee"}, {"173d6fca214384"}, {"7ef66485dc8105"}, {"4ee12b265eca1c"}, {"3c13c3e8fdaf99"}, {"ab6c03034656b9"}]}, 0x48, &(0x7f0000004b40)=[{&(0x7f0000003ac0)="9a28f36b3bf9c6abe5da3a98505e7d1b928bfe0934d3275fb72a51c73a5e897fac965cbe62e2bab8f951e73682dd55446c1d9d915c7c73276f1b3bc280482c97793a938f8451f8c1677ea46a24a7fa02f4f4d6b3814f9465dd0f864914584373c27712d9412f7fe1efee78e16d2b4e098faaa0325f346389ab5de946c9c74e7379f342c2d108aa2b77638e97bcc7fcf5ea61e0a46e3350e0502191fc491b11d4fe1cd95d48b6fd7a59ae925840a7a0f5592a05c2fadf251da3c21b0280b795f539d263375f41918c8f005fd8fb5cb1d082eb407f64f9a15a5347457388100f2aec37b8b0ae21937597c58f9761960e914af3fe1bdfae9b4408655ff36cd4c3baaddbcd0f39cbcc2e74cd51a94b4d86f7a6ab7268f0103d0e949629b2eec15acb51e3c5ecb026a27055ec3ed6b91f497252a8efffa0fefcffe4e870d937a57f0b183ade5936db4e942bb432e106eaab0c161c0353fdfc243d5d99ac0d68083d7919f4086f321bdf62b887fe638db5ecf8990ec1aee3f7f1dcd82be578a3a9259bcb27dd29faa08893943604dd0965c68e3f85a534affb50a9a7a12765e97f0f0fc027bbea4f7f8971718d273ffbd689d8ace18c8216cabc385189c1455d6081669cfc9c1cc93b403490ca39c72529ab73e3d1c60fcbf5844c6897ca669e3c316baa04e31a29aa6eafd73672ca5a90af7dc7be469f8c66a9a8be0592f8d508efacbaa04ffb665a752d7c4d009b3e460d29bb59a2d5b74c874f242cba93671d7dc49a91b9b55897f62ec682e4b47a05ffc99673274978f3472067b9721a57bf719e40a18a1b25fec819bebf5fadedfb8d7cbbb189ddfde1485198710aecdcac9c453409883f4cc4a80a189831fc6ce624d00418fe3c425a7b968c094f38c11734998ff6cc23909db0ea2ebf626755f8ee92b869b93aa66dc7f8afcff9842635fd3fc9d3142a86a7bcb8284b0b4c0ce482040496db3d39e3e56680f7d73c973f494b4fbfbacdb295acac26ca6a2e71ac6910103d2efb512dc4ec917911028e739d2467269498177520fcaff62f872d9a321bcd8aa9524d798abfd06932bbe56c65ae9aa11b8f5589e00357515ed39f75fe49d6c0624ada8b7719ef98508153d43c47fc1f91011648d917508405b6f019edffb0db101eaefaf249760cf56dc48a30eb014e23d56b0c68dfe5f651d4b16651bb913fbd6ac9c142d17f1eb2cb81b0b63b5788c1c3a9c90fbd1fe91a563a62a443f0a771784f89d23ca0414a1fbec6b176b4ca04ae63e4cbd083cae008570a8a87417ff56d228d9c95d39f999a0cd40406cc97c2ef16f502f3ace2b1ff6ed141135ccd261227aae51a52d45974544a5d9bf90c050e5818459ded7f5b65f28437e359116e9dc5a37284d80c420dd897473438ee66289cd9c1592395571a685402dcaa0c5a4394681fc89ed75b19073daaf2428875f8d1d6ebfb4cf8a82e916e44118f2724315912c2328d1897bc3420dc9b4572dc2c851abf07e4295f75abfe471f19c22f5cf69b9541ae1aeaa3f22185970494f53ac81daaca7fe8d64ffd7407f7aa48eeb03c15b427e578ee26dda1120c5ce13a23c43feebf1f80baf1128ed97295fa5e790f311934ead97c8274b8273ed5aa5cca1046b898be84f6c525bd9048e9db147da1aa04328af5e538c8c8a8cb29cc9a1a6beaa75b54324c86959951bfb85674bfd05f469a64b7cf8dac0b16761ce50d73d6cfb4fdb283d0c55a791a62b3f7494868d3aed2a73cb71c7d271dc7d92635fe3b758ea0433a739706c629ff9df1280d9664d170291c1a7d506594ccafbe36e0eb50214813a92468fd8942ae891ec5aedcb73d6cf324353f6ddbb994d149f4d6c706bfe9fcf74608689d31ecd8736e2d594a065181f62ceee94823ae45ad5b46d217984538dea2183e253c5222aee742b453dc7b33b2a4bcbc6223a299c5d7433a1d190b79434c8d9cdbebe8ccbe2b14ae3c58de586f020dc54ed6d69126fb75c2e8486ab8ef8f6c9b62b7d81ae5c90ac5028f2ea5b3f2bb4f55a992960db17f890a8aea28dbca979e19843a0ae63664dbaebc277a07fece374bd4a8487a191d89e01c66847f0e09f0504e071d8e5e5cfda80b553ffca38f8c0cefce2cb7a6ac2c33a4319d88450f2707ae5f47cf93578cd80b613fddd47f6c0bcdf69660e03f0298577e53db1c884e9278f199d6d15e8bd06b731c6d1d79b25b243bba8f2c1ec722552beb4e8a27c4a5bf13a53fe7ba7a398a97f53f051ea0afd169db3f9c0b071ba429e7d9109543ec25cdbba0f1efaff1df361c94f7a955e8177fdb97a6b9199f4f2973dce0352a0074b2c9bdf73156fd4fa62410ff80ae7877305ba9ebb12f6e443d07b8e5ad0c0d6eef98c082f211572af785a393828e21f9bc6c0f2091276fcc0f167c03ef2f574d53da84bded943d326f631602a738b125e01c450afaa3ca6ddba834f8115c11bd69a3a7f3294fa215063f010282c1178f23b279596ea3b541c9da35c1c94c1c54d9a94035485731652e2783c00dd8d0d2d82be1eafe4234345f938c636a19bdcb864c0b1fb19e4832bc362268c894650895d6a649a72d40cd1df7ed3278f2cdbed83304d794f276f5fc68a26b074ee16d9839db3e232f08daced168d60ce5caaf6f5a044c326fd98bce46015661fad8b8d48cf180dc40d139f3e040fcf5329796a09da1468270560b424da81b4e11e39445fcbe94be3715e64c9e6a19671ddf654fa4cad745fc36c0c53334a6cff52fbbb49df307540aaa9c62d527bbd1a7ca731c6a5352d4e504ea00c2ba38bf5253f9e619b2c8f80aad49abb2afa49e83249af19f4759b837fca8c64baa42be5f33e74f909e1cb512970dcdf6cf6e9ee479efa9097b841e7032e3e77dccf0111ef6afebe65ac0be52e11c8e0af21a5e275c0addbf6146c6acff5bae66915a9ab6ed6613006629a892baafb73c442b5918e26d26243403475038960c1a9a7cbe84e29bea8fdab004c896a89284adb2920efd40b467cd33cafc3b6a1aaba6e84318b3c046cf3b434ecac658dfa9628aa5f373c951ab5d500cadab445661febaaf5157d3512fcabf0ea5c581f791d8d0dff4d0f73a84e4780ff7c1addc8ba489b917ef49408e40d5de60a060a79f44c9eabb1bfd76548ee2b746eae0b9f6cdd010b9bf4a4fb4110c6b74342d5edca3f063c0c605c3a410e31ff55a546dbbb2305217fa54f59b8af989277b3ab07e31574ecbce227f1013912d0d3c8e92718952fcbfde355cb92a0dac8d3d42f96480bc20686c4a8970a44855fc84507fa40c9953104c3d2622c95ce9901ada03e35fa2b7ab745709baf48f784ba7c1eeb83ec7ed70a8061f9f7ea2a7fc92027042dc63c9dbd8bb452bc52208362ec5d01545bb8a62e1d66c9551cc75ff309afda60f110101e3390d52efece197fd838e01122b1e0afb099ff8f5047d4c7ac93c439376ac7c0f2f0655075eb2849ac1e99afcdf1ec161693115c207a818d18f7e4562b06f83c75fa445db7344b8ec6ea6a9f5a5c4c273ef8a68d56b228880dec1faf3c303a85060e8f0fb947cc180777b06f7f10247540c028139cf1b35dba6f2d8d41a4e327c4af9c072cff5bfe7416de425004d7e8682c07317689cd7aa9f64b92c5af9c733fba0af0bfff3b0783d04b49c400e736252633c389c5203452f032f49ab1d77aa3edd6e7c8293e638e025ae251d02ea92c3e8a8d7a9a20f5875b8be26dcab666052109b249c13d9e079803d32ed82bf8ac3a1a0ec8374e952bcd0c230a4e2e76dbe96cedb1779745bdf018f01a9c7ef67f73a737b987e9c46b4bfd32d6b440178212ed4fc3c55b6e287e3d6c052fb8e18fabfe0060b27482c2c46974c8fee1c0215d1fe488d03e382ec3b252da6c822440e2fdf88293e0b10cb1809339a98388bc59be7b8e118cecdd63fbfb4a2145b7ba190b2b009394143770853d7d7e5d33e8f90e6f948c7dce2b83296628e323e7cbdd93a955130961f8fe0b1ae0fbc687cfdd64e56cfae86b86396318a3d14b91182b0b1bc767327ddd619a7a40000d57925f774205891ad57b3ebb6609bc217cc9fd9676705aa0f20e85e570673e8d10d12d4fb3a05b7de9eeae64110229c8a9cbc0b3aa9d02a511cd9dd00f95356ee09143345e9417ff93ad261dd5c83b42f2493e05f2bc5a7944f5fc26032b8553b4771b12e03f4e3265e356dfe9a1adcec0798c1ac76a339e7b953c9bf3a892dd3495e2684020e41550efc428c52d7f2d0f26eab22cbbe8c347e80924a362fa7ac5b51601ecc69c13b8f9fcc2a3552a594422bbe90ec362e9297091ad236611f248b82f79711628dd3032d110533f699473c6fa553eea160996c60fd9547d112f99d2002b4adda0a1c04c638d55773d130580665abb979572f64795e89f58ee66419f973ab463938f49f58dc1199a64755e17ba631433b8d6d54498cc0d0aece3e62c55f4c375dc592508ecd845753f16f53cd85ec63d6dd617d02a4139c0ae9d0853d6c16399c80a28e208e7a4008c6b8416d506ce23c44c5293e02aa8879fb5e6d01025de2beace074750de77d35a3e8ff2f1a89d8a6033c9b16f493db46813c3e1733e5498a7d19613991fcadbd49b897ebff120877f89412debf723035be5f8e883c873a4433e8137f0f93f4fe1e0fa395c5dbb64b0608f04e72fa9679531eb670ffbacc41ec111a7be0db2531f0371e4a62fea338abba004ac45e9522129b5d0d6eeee1f184e385a8862b3b10f45608cc008adeebe51ae71dd06c70f0ab5df5f3ed1e8dd2472405a439132c09e96106a9ac23b47f7b7c6ba8acb4e97f7985e47261a07a0a186f2586e0ef4f02ec4afc3b00f59e67f3e42130407b9314bc6d6d2a1cdbbb125c95c513342e51b1c4fb5235ef298dacc45e78a8c8327a40dd3fde39e170c573e99b7914f462464a91c8fe47696a628dceccc9d3cc135a6606b1fbd32b548e8f84a227825804b678d01df94a51ddb673db99f33f398a4f03ab53cccb31e8548771336773bc1bf6e464e3f36fe8674de2d88247d5df424c4939668055c4c9d09a71643d5e4d0c1572665bb6771c765e0529a565e33a1b655304399544cf650ce58eb9b743d6173587f20509083039ad6e26036317f2bd5ae2bc50a868eacdf49f2774b9b44705bf1684ee89b483d954bb65de2e20776f744b2d74e3fd41bd8542537fa97daedfaa82c6b6f58ac54f42dba385d0231c27c061fc896bffefadcfa884f8ab5a0697ef65441574d2d6d6541341c10f249d29bd3715ddf5c6e13562c6a164b755b961d9c296bfbb856a24ac52e13de505d4c5101589f38e5e94a1c7271f1e5b965724674cd65a7e80bf8e2b6bf102a4cb95f50fa048565b65618b7a37166aba81ba7a9316bcedc01d381324984d9a71691e4494f243d2e4f5cdcb26f9c34df754bc5d77f03239959bde9c6fd4d70d7a31f1285396aea573ea5d6601dc1f8adef6e0e8d8ae0b9c259557d7dd0579a09876b6074cf3e6818d46906b7ee056398272abe6bb79f15fe56d44a118fba718c32cafde7f12343a5e886f501b40cc7f590efb9ca064824cbf46fce4f630fd54ca6ddb4302bc1d23c46379a641c7be282d574e5737b5b805566b8acd99b5c26b157bc776879bc2390861f163a89c3847654837c933a7991b87a1e996b4dd420c0c6309a3e053487b311d25e42ec4c207c4c5f523c8fd5f862e8e533209bb0c414e9b12eb3824ba43859b5c7ba08701b616d9fae7a6d39c9b8b4a8eee373f958e1283b435bb70559a26a28efd860e34c7af66cc658f25ba411a4e5f", 0x1000}, {&(0x7f0000004ac0)="f4c68c21c46817c37ea12d0cc1ef6c2bf476fe8fd336a8a023b4a7efc4c714d9dc7512ca18812fec8402d868567dab5f4e38e1145591adecb1d6d9f176aede4e57639d0e61b5f830f5df72b4a937143c8a5fe5761039c450", 0x58}], 0x2, 0x0, 0x0, 0x10}, 0x4) close(r0) 2018/02/22 01:31:57 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) setpgid(0x0, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc0000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x0, 0x80, 0xfffffffffffff000, {0x1}, {0x5, 0x1ff}, @const={0x3, {0x6a, 0x0, 0x7ff, 0x10001}}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x0, 0x101, 0x1}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2c, 0x1) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000080)=""/99, &(0x7f0000000100)=0x63) 2018/02/22 01:31:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x6, &(0x7f0000000000)=0x0) sendto$unix(r0, &(0x7f0000000040)="bb37758d11e086ab30fe72ca7d8ff49d3d46702147b8402fd7b104b38ef5579a92bd1379c4db377eadb2451336ca8f03e1561007a478c48550c5c83b11edc3b5012917b28baf087e4b3deb705f932d6bed93eb0b814f5f83", 0x58, 0x8050, 0x0, 0x0) io_submit(r2, 0x2, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000240)="999dcbe8a6d4", 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 39.762260] kasan: CONFIG_KASAN_INLINE enabled [ 39.767034] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.774448] general protection fault: 0000 [#1] SMP KASAN [ 39.780245] Dumping ftrace buffer: [ 39.783940] (ftrace buffer empty) [ 39.787623] Modules linked in: [ 39.790790] CPU: 0 PID: 5444 Comm: syz-executor6 Not tainted 4.16.0-rc2+ #323 [ 39.798033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.807371] RIP: 0010:ipt_do_table+0x12ee/0x1950 [ 39.812097] RSP: 0018:ffff8801db406bd0 EFLAGS: 00010246 [ 39.817432] RAX: 0000000000000000 RBX: ffff8801b6e62f28 RCX: ffffffff84b795fd [ 39.824673] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8801b6e62e1a [ 39.831917] RBP: ffff8801db406dd8 R08: 1ffff1003b680d3b R09: 0000000000000000 [ 39.839156] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 39.846399] R13: dffffc0000000000 R14: ffff8801b6e62dc0 R15: ffff8801db406d50 [ 39.853640] FS: 00007fdd9dff8700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 39.861835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.867694] CR2: 0000000020000000 CR3: 00000001c5800006 CR4: 00000000001606f0 [ 39.874936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.882179] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.889419] Call Trace: [ 39.891974] [ 39.894101] ? attach_entity_load_avg+0x5ab/0x7a0 [ 39.898933] ? do_add_counters+0x550/0x550 [ 39.903145] ? do_add_counters+0x550/0x550 [ 39.907351] ? check_noncircular+0x20/0x20 [ 39.911558] ? lock_acquire+0x1d5/0x580 [ 39.915504] ? ip_local_deliver+0x212/0x6e0 [ 39.919806] ? iptable_mangle_hook+0xaf/0x4a0 [ 39.924277] iptable_filter_hook+0x65/0x80 [ 39.928486] nf_hook_slow+0xba/0x1a0 [ 39.932175] ip_local_deliver+0x445/0x6e0 [ 39.936297] ? ip_call_ra_chain+0x6d0/0x6d0 [ 39.940591] ? __nf_nat_decode_session+0x280/0x280 [ 39.945493] ? ipt_do_table+0xe70/0x1950 [ 39.949524] ? perf_tp_event+0x7f4/0xae0 [ 39.953563] ? ip_rcv_finish+0x2040/0x2040 [ 39.957777] ip_rcv_finish+0xa36/0x2040 [ 39.961729] ? inet_del_offload+0x40/0x40 [ 39.965855] ? ip_rcv+0xf22/0x1840 [ 39.969367] ? lock_downgrade+0x980/0x980 [ 39.973492] ? nf_nat_ipv4_in+0x1cd/0x270 [ 39.977610] ? iptable_nat_ipv4_fn+0x40/0x40 [ 39.981996] ? nf_hook_slow+0xd3/0x1a0 [ 39.985862] ip_rcv+0xc5a/0x1840 [ 39.989208] ? ip_local_deliver+0x6e0/0x6e0 [ 39.993503] ? print_irqtrace_events+0x270/0x270 [ 39.998231] ? perf_tp_event+0x7f4/0xae0 [ 40.002276] ? inet_del_offload+0x40/0x40 [ 40.006401] ? ip_local_deliver+0x6e0/0x6e0 [ 40.010696] __netif_receive_skb_core+0x1a41/0x3460 [ 40.015691] ? nf_ingress+0x9f0/0x9f0 [ 40.019463] ? lock_downgrade+0x980/0x980 [ 40.023596] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.028763] ? update_curr+0x47b/0xa60 [ 40.032624] ? __lock_acquire+0x664/0x3e00 [ 40.036832] ? numa_migrate_preferred+0x250/0x250 [ 40.041649] ? task_prio+0x50/0x50 [ 40.045166] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.049978] ? account_entity_enqueue+0x3c8/0x6e0 [ 40.054798] ? perf_trace_lock+0x900/0x900 [ 40.059005] ? print_irqtrace_events+0x270/0x270 [ 40.063738] ? check_noncircular+0x20/0x20 [ 40.067943] ? enqueue_task_fair+0x3c8/0x24a0 [ 40.072417] ? active_load_balance_cpu_stop+0x1320/0x1320 [ 40.077926] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.082746] ? find_held_lock+0x35/0x1d0 [ 40.086786] ? lock_acquire+0x1d5/0x580 [ 40.090731] ? lock_acquire+0x1d5/0x580 [ 40.094678] ? process_backlog+0x1ab/0x740 [ 40.098891] ? lock_release+0xa40/0xa40 [ 40.102846] __netif_receive_skb+0x2c/0x1b0 [ 40.107139] ? __netif_receive_skb+0x2c/0x1b0 [ 40.111608] process_backlog+0x203/0x740 [ 40.115640] ? mark_held_locks+0xaf/0x100 [ 40.119768] net_rx_action+0x792/0x1910 [ 40.123724] ? napi_complete_done+0x6c0/0x6c0 [ 40.128195] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 40.133270] ? try_to_wake_up+0xf9/0x15f0 [ 40.137388] ? lock_downgrade+0x980/0x980 [ 40.141512] ? migrate_swap_stop+0x970/0x970 [ 40.145899] ? perf_trace_lock+0x900/0x900 [ 40.150104] ? lock_acquire+0x1d5/0x580 [ 40.154049] ? __hrtimer_run_queues+0x3dc/0xec0 [ 40.158691] ? check_noncircular+0x20/0x20 [ 40.162898] ? lock_release+0xa40/0xa40 [ 40.166857] ? find_held_lock+0x35/0x1d0 [ 40.170901] ? clockevents_program_event+0x163/0x2e0 [ 40.175978] ? lock_downgrade+0x980/0x980 [ 40.180109] ? pvclock_read_flags+0x160/0x160 [ 40.184579] ? find_held_lock+0x35/0x1d0 [ 40.188614] ? print_irqtrace_events+0x270/0x270 [ 40.193341] ? ktime_get+0x26f/0x3a0 [ 40.197033] ? check_noncircular+0x20/0x20 [ 40.201242] ? ktime_get_resolution_ns+0x300/0x300 [ 40.206154] ? __lock_is_held+0xb6/0x140 [ 40.210198] __do_softirq+0x2d7/0xb85 [ 40.213968] ? task_prio+0x50/0x50 [ 40.217489] ? __irqentry_text_end+0x1f8ad4/0x1f8ad4 [ 40.222563] ? irq_exit+0xbb/0x200 [ 40.226077] ? smp_apic_timer_interrupt+0x16b/0x700 [ 40.231064] ? smp_reschedule_interrupt+0xe6/0x650 [ 40.235968] ? smp_call_function_single_interrupt+0x640/0x640 [ 40.241822] ? _raw_spin_lock+0x32/0x40 [ 40.245771] ? _raw_spin_unlock+0x22/0x30 [ 40.249889] ? handle_edge_irq+0x2b4/0x7c0 [ 40.254096] ? task_prio+0x50/0x50 [ 40.257617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.262440] do_softirq_own_stack+0x2a/0x40 [ 40.266732] [ 40.268941] do_softirq.part.19+0x14d/0x190 [ 40.273233] ? ip_finish_output2+0x92f/0x1550 [ 40.277700] __local_bh_enable_ip+0x1ee/0x230 [ 40.282169] ip_finish_output2+0x962/0x1550 [ 40.286463] ? lock_release+0xa40/0xa40 [ 40.290411] ? ip_copy_metadata+0xac0/0xac0 [ 40.294703] ? __lock_is_held+0xb6/0x140 [ 40.298741] ? check_noncircular+0x20/0x20 [ 40.302957] ? nf_ct_deliver_cached_events+0x552/0x740 [ 40.308204] ? ipv4_mtu+0x347/0x4c0 [ 40.311806] ? find_held_lock+0x35/0x1d0 [ 40.315847] ip_finish_output+0x864/0xd10 [ 40.319965] ? ip_finish_output+0x864/0xd10 [ 40.324263] ? ip_fragment.constprop.47+0x200/0x200 [ 40.329256] ? nf_hook_slow+0xd3/0x1a0 [ 40.333121] ip_output+0x1d2/0x860 [ 40.336637] ? ip_mc_output+0x1350/0x1350 [ 40.340767] ? ip_fragment.constprop.47+0x200/0x200 [ 40.345754] ? __lock_is_held+0xb6/0x140 [ 40.349793] ip_local_out+0x95/0x160 [ 40.353481] ip_queue_xmit+0x8c0/0x18e0 [ 40.357430] ? skb_copy_and_csum_dev+0x370/0x370 [ 40.362165] ? ip_build_and_send_pkt+0xc30/0xc30 [ 40.366894] ? __lock_acquire+0x664/0x3e00 [ 40.371100] ? __lock_acquire+0x664/0x3e00 [ 40.375307] ? refcount_inc_not_zero+0xfe/0x180 [ 40.379947] ? refcount_add+0x60/0x60 [ 40.383723] ? print_irqtrace_events+0x270/0x270 [ 40.388452] sctp_v4_xmit+0x108/0x140 [ 40.392229] sctp_packet_transmit+0x225e/0x3750 [ 40.396886] ? sctp_packet_config+0xc80/0xc80 [ 40.401361] ? print_irqtrace_events+0x270/0x270 [ 40.406096] ? find_held_lock+0x35/0x1d0 [ 40.410139] ? lock_downgrade+0x980/0x980 [ 40.414263] ? lock_release+0xa40/0xa40 [ 40.418206] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 40.422422] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 40.427586] ? sctp_csum_update+0x30/0x30 [ 40.431707] ? sctp_packet_append_chunk+0xba0/0xba0 [ 40.436694] ? print_irqtrace_events+0x270/0x270 [ 40.441419] ? sctp_packet_init+0x25d/0x450 [ 40.445714] ? sctp_packet_append_chunk+0x48a/0xba0 [ 40.450703] ? perf_trace_lock+0x900/0x900 [ 40.454909] ? lock_downgrade+0x980/0x980 [ 40.459034] sctp_outq_flush+0xabb/0x4060 [ 40.463155] ? __lock_acquire+0x664/0x3e00 [ 40.467365] ? register_lock_class+0x71b/0x2820 [ 40.472023] ? sctp_check_transmitted+0x1da0/0x1da0 [ 40.477015] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.482186] ? find_held_lock+0x35/0x1d0 [ 40.486231] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.491049] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.495869] ? perf_trace_lock+0x900/0x900 [ 40.500076] ? perf_trace_lock+0x900/0x900 [ 40.504285] ? check_noncircular+0x20/0x20 [ 40.508493] ? trace_hardirqs_off+0xd/0x10 [ 40.512700] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 40.517777] ? depot_save_stack+0x2ca/0x460 [ 40.522079] ? find_held_lock+0x35/0x1d0 [ 40.526121] ? debug_object_activate+0x307/0x730 [ 40.530849] ? lock_downgrade+0x980/0x980 [ 40.534973] ? lock_release+0xa40/0xa40 [ 40.538925] ? print_irqtrace_events+0x270/0x270 [ 40.543657] ? add_timer+0x5a0/0x1450 [ 40.547431] ? lock_downgrade+0x980/0x980 [ 40.551551] ? debug_object_activate+0x307/0x730 [ 40.556280] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 40.560918] ? calc_wheel_index+0x13d/0x200 [ 40.565222] ? mark_held_locks+0xaf/0x100 [ 40.569342] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 40.574416] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.579404] ? trace_hardirqs_on+0xd/0x10 [ 40.583526] ? add_timer+0x5a5/0x1450 [ 40.587308] ? mod_timer_pending+0x1440/0x1440 [ 40.591860] ? sctp_init_cause+0x170/0x170 [ 40.596069] ? check_noncircular+0x20/0x20 [ 40.600287] ? sctp_outq_tail+0x7b8/0xb40 [ 40.604407] ? print_irqtrace_events+0x270/0x270 [ 40.609135] ? sctp_outq_free+0x20/0x20 [ 40.613081] ? depot_save_stack+0x2ca/0x460 [ 40.617378] ? sctp_endpoint_new+0xee0/0xee0 [ 40.621762] sctp_outq_uncork+0x5a/0x70 [ 40.625707] sctp_do_sm+0x4e0/0x6ed0 [ 40.629392] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.634390] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 40.640421] ? save_stack+0xa3/0xd0 [ 40.644022] ? save_stack+0x43/0xd0 [ 40.647618] ? kasan_kmalloc+0xad/0xe0 [ 40.651475] ? kmem_cache_alloc_trace+0x136/0x740 [ 40.656291] ? sctp_stream_init_ext+0x50/0xf0 [ 40.660754] ? sctp_sendmsg+0x2cd7/0x35e0 [ 40.664874] ? inet_sendmsg+0x11f/0x5e0 [ 40.668821] ? sock_sendmsg+0xca/0x110 [ 40.672680] ? ___sys_sendmsg+0x767/0x8b0 [ 40.676800] ? __sys_sendmsg+0xe5/0x210 [ 40.680745] ? SyS_sendmsg+0x2d/0x50 [ 40.684431] ? do_syscall_64+0x280/0x940 [ 40.688466] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.693806] ? __sched_text_start+0x8/0x8 [ 40.697927] ? find_held_lock+0x35/0x1d0 [ 40.701960] ? print_irqtrace_events+0x270/0x270 [ 40.706693] ? check_noncircular+0x20/0x20 [ 40.710899] ? __lock_is_held+0xb6/0x140 [ 40.714947] ? __lock_is_held+0xb6/0x140 [ 40.718999] ? sctp_v4_cmp_addr+0x160/0x1b0 [ 40.723298] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 40.727941] sctp_sendmsg+0x13bd/0x35e0 [ 40.731901] ? sctp_id2assoc+0x390/0x390 [ 40.735939] ? avc_has_perm+0x43e/0x680 [ 40.739888] ? avc_has_perm_noaudit+0x520/0x520 [ 40.744536] ? __might_sleep+0x95/0x190 [ 40.748491] ? kasan_check_write+0x14/0x20 [ 40.752700] ? _copy_from_user+0x99/0x110 [ 40.756833] ? sock_has_perm+0x2a4/0x420 [ 40.760870] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 40.766202] ? dup_iter+0x212/0x260 [ 40.769799] ? _copy_from_user+0x99/0x110 [ 40.773922] inet_sendmsg+0x11f/0x5e0 [ 40.777695] ? inet_sendmsg+0x11f/0x5e0 [ 40.781639] ? copy_msghdr_from_user+0x3a6/0x590 [ 40.786366] ? inet_create+0xf50/0xf50 [ 40.790226] ? selinux_socket_sendmsg+0x36/0x40 [ 40.794866] ? security_socket_sendmsg+0x89/0xb0 [ 40.799595] ? inet_create+0xf50/0xf50 [ 40.803454] sock_sendmsg+0xca/0x110 [ 40.807145] ___sys_sendmsg+0x767/0x8b0 [ 40.811097] ? copy_msghdr_from_user+0x590/0x590 [ 40.815826] ? __schedule+0x90d/0x2070 [ 40.819690] ? __sched_text_start+0x8/0x8 [ 40.823808] ? release_sock+0x1d4/0x2a0 [ 40.827752] ? trace_hardirqs_on+0xd/0x10 [ 40.831876] ? __fget_light+0x2b2/0x3c0 [ 40.835823] ? fget_raw+0x20/0x20 [ 40.839248] ? __release_sock+0x360/0x360 [ 40.843368] ? sctp_do_bind+0x3db/0x540 [ 40.847323] ? sctp_autobind+0x200/0x200 [ 40.851354] ? inet_bind+0xaf/0x930 [ 40.854966] __sys_sendmsg+0xe5/0x210 [ 40.858737] ? __sys_sendmsg+0xe5/0x210 [ 40.862684] ? SyS_shutdown+0x290/0x290 [ 40.866639] ? exit_to_usermode_loop+0x8c/0x2f0 [ 40.871288] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.876798] ? __sys_sendmsg+0x210/0x210 [ 40.880831] SyS_sendmsg+0x2d/0x50 [ 40.884346] do_syscall_64+0x280/0x940 [ 40.888209] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.893718] ? syscall_return_slowpath+0x550/0x550 [ 40.898638] ? syscall_return_slowpath+0x2ac/0x550 [ 40.903543] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 40.908887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.913708] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.918869] RIP: 0033:0x453da9 [ 40.922032] RSP: 002b:00007fdd9dff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 40.929711] RAX: ffffffffffffffda RBX: 00007fdd9dff86d4 RCX: 0000000000453da9 [ 40.936954] RDX: 0000000000000000 RSI: 000000002001afc8 RDI: 0000000000000013 [ 40.944194] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 40.951433] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 40.958672] R13: 00000000000004a6 R14: 00000000006f7030 R15: 0000000000000000 [ 40.965928] Code: 46 52 02 75 41 e8 d3 75 b9 fc 8b 85 80 fe ff ff 8d 70 01 89 b5 00 ff ff ff 48 8b b5 88 fe ff ff 4c 8d 24 c6 4c 89 e0 48 c1 e8 03 <42> 80 3c 28 00 0f 85 e8 01 00 00 8b 85 00 ff ff ff 4d 89 34 24 [ 40.985052] RIP: ipt_do_table+0x12ee/0x1950 RSP: ffff8801db406bd0 [ 40.991296] ---[ end trace 09c4d428699bcb08 ]--- [ 40.996033] Kernel panic - not syncing: Fatal exception in interrupt [ 41.002901] Dumping ftrace buffer: [ 41.006410] (ftrace buffer empty) [ 41.010087] Kernel Offset: disabled [ 41.013683] Rebooting in 86400 seconds..