[....] Starting enhanced syslogd: rsyslogd[ 11.808829] audit: type=1400 audit(1515627794.476:5): avc: denied { syslog } for pid=3341 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.059674] audit: type=1400 audit(1515627801.727:6): avc: denied { map } for pid=3482 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 '10.128.15.234' (ECDSA) to the list of known hosts. 2018/01/10 23:43:27 fuzzer started [ 25.217364] audit: type=1400 audit(1515627807.885:7): avc: denied { map } for pid=3493 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 2018/01/10 23:43:28 dialing manager at 10.128.0.26:37013 2018/01/10 23:43:31 kcov=true, comps=true [ 28.922171] audit: type=1400 audit(1515627811.589:8): avc: denied { map } for pid=3493 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8884 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/10 23:43:33 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000a3e000-0x4)=0x10) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0xd6a7, 0x8, 0xfff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x8490, 0x20000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x5, 0x0, 0xfff, 0x69, 0xfffffffffffff800, 0x3, 0x93ab, 0x7, 0x6, 0x1fe3, 0x0, 0xe3, 0x4, 0x9, 0xebae, 0x26b, 0x6}) ioctl$KDADDIO(r0, 0x4b34, 0xfff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') r1 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000003000)={0x100, 0x0, r1, 0x6, r2, 0x8, 0x4981, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000005000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="32e37bdca0d8db1182eb071ffc9bbb62"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x20a900, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000008000-0x60)={0x0, 0x1d, 0x0, @thr={&(0x7f0000003000)="d9053e69d3d6482f03a224dcb5b90221fa693f5e2e700a45bb4a7b7327eb57f2667985eeb4ac8f836acacd92c08f0e512b2eca979343a4c623745b504f6ec191a9094ee8d7540974393ad18f34aff5022da470f194f8cd803f560628e4c9ac87d8f09c6f4c9d7f86d3143533b157618a", &(0x7f0000003000)="9a84c78c1e1d44a3d2339bc6d88c0b076cf013691c125aef84ac9281ce7b1547579b50e43ba8d6f4b01e6687caf8345bad5b59c693e355be621cc2e4f559caf9dfe8e25cb6007b0a69802c6bc36fe1d306e2a59335ddb677f54c6780ccd258e70a1634725c1dd38334855d3a4e2a279de07f95684580027f2096bd55195ef67cb8556c3b82b7fe50d766af376e2f7d3fe12f7ef01c42532d4bdb53cf70de8ce10f8e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) r3 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000009000-0x68)=""/104) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000009000)={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) 2018/01/10 23:43:33 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000526000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)=""/4096, &(0x7f00001db000)=0x1000) ioctl$KDDELIO(r0, 0x4b35, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x2}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000001000-0x10)={&(0x7f0000001000)="381a3b10cd11921cf136f13433f226d3f9336e49b76dc70d2b3241538a88a2d4da37c1679f097aa3b7109b061caa0f41b88fd5eb5d971eb87e6a32cba4143e2db50af231b9a0b47108062e2e495722eefa8bdf79f1c73e8784d589039fcd720aa07508fc039a783ca20aa9d7980c9a4d3e14e3ed0dbc35d882ed262d00afb283bb3e78d8e4f24e659dcb37468238555b26a63cf1b0c28be681ec97e0591b81f815b9a117fed2cd43184459d0fdc95e6de2082f1222c3989d14d41830e5c038be00eb59d69e4af440f459b4514845443f73978dbc41287952077beffda08ec5b3d36b682e07c1216755c61787c0beff8d243d5c72fd79", 0xf6}) recvfrom$ax25(r0, &(0x7f0000001000)=""/154, 0x9a, 0x12002, &(0x7f0000002000-0x10)={0x3, {"21af9fe758d54d"}, 0x328}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x6, &(0x7f0000003000-0x30)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000002000)="120a67770200fb9ac8bda95dc9fa95a84727f477044fb82add28acba9e3a4dee25d48d67aabb8e4a0016640c77999f13cff24655d49f09e0d6fba3e0168a3941b83452c0ca36ebf4fd8f82c9debc48e6150a56953e791b", 0x57, 0x7, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000002000)="4600452a83465dc8ed0c4e13a6f9056343dedc8a6aad1eba72abfa8df7f6760d65b244453ee918d30a41d3cce94c82b0b9e4c595f3b3da3637176a7e0438a5f24ee9d44b5faf348ca0af1f0a011d4032cfa4c49dbb84498a2d3d022a8c2ac9ef94036e981218dce3e41806b8e4baf8ecf5d7efc267a364ee53cdcd6dc4070fea43085dac7533abc47270559f9aae54de5c1503", 0x93, 0x5, 0x0, 0x0, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, r0, &(0x7f0000001000-0xa9)="689f6b232e537ab91b1d12a0bcbede34fee4aa8b6777f5b3224b4956de56f76107cbbd67a495b2018acf0ceb913e38f851201ef20d2023ca21c3fe3858100e930ea8fae1fa612a3548bde54b088fc570f57212b792b086b22e2e41c146aff7ae3f84d6a1d1ff9d7943c43caac51632e591545aab226d857378e20eedbecdc53d54a3b9ea0814a0100190dc81b6ae2302d5bb094959db031b180cbd2333a90d0a609b8d623ef9144bf6", 0xa9, 0x2, 0x0, 0x1, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xf, 0xe6e, r0, &(0x7f0000002000)="969b52240b0da20b5f5a4863d6ce59b6ce365c785ec06794b2afe76d6417e592e123cae2be97dc550ae4f4b7a189916e1b6cd9776d23f2af79f35f5027c3922e374e53afee9a5df55bc34af7a068e8be6e6407c6572f613f10ca8465b533b832b0fca0d848cf36cddd685c10ec5e2d9d763ec93745e211c537ace15cf91bfbd51a44947bf28e8e5366c9b96883797b02b879756fcb9f60816657000c23c0cf6dc7240b70b490650a72e8ad9c5089473af930399a809c01ba524b75005facd96481319f40fd9932874536ac52bd695e2d536828889ab152a00d505ab9", 0xdc, 0x2, 0x0, 0x0, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0xe, 0x401, r0, &(0x7f0000001000-0xa2)="2ac217d8cbce4aac444aa2356c0c328bcb27f3d32a18a4299f8c18089b6b153b17c089b560eaf3be7c9f7c70d3aff8abbd06aefbc44fc11002d0e98e914cf811805b2c453a91b6b688dda25984700861e313c61f4439f8a4afa1a60ca456e85e01a1188e04893bd9a585b22d50a1b2205b6f3a48e0736ca6c948ebe86325d70515a9ec65985ccae154bf8118b7fa2fd4feef1fe36a834276b2120f47d971dc098336", 0xa2, 0x100, 0x0, 0x0, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0xdd, r0, &(0x7f0000001000)="09ef72495af44356d2ae1fe5b673786d996d610c6cd83ec9599a4ecbe4d28d047fe99387e70b5694b1efc670d655018ec939f6b725c01da3979a86c7c5067e6cf1a25d4d5e5d340b71b4cfea63b8026ed5de79179226598a32cd3e639a9f94112ff3a4494356ee08f81bdc678764358bb10207fade2f02189ad5ed6ffb9112449f24809c84f140bc7c8cae300e0ad574642b6107a3b4071ed4c2509952ed137774665b241fba79ffd8f5983cebc112eaca13e382d5eb3d2dd124357e509b81e975", 0xc1, 0x0, 0x0, 0x1, r0}]) r4 = accept4$ax25(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000003000)=r2) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x3f) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ashmem\x00', 0x501000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000004000-0x8)={0x0, 0x0}) set_tid_address(&(0x7f0000002000)=0x0) ioctl$TIOCCBRK(r0, 0x5428) fadvise64(r5, 0x0, 0x423a, 0x7) 2018/01/10 23:43:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x410200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0xc2e, 0x0, 0x3ff, 0x3}, &(0x7f0000833000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a10000-0x10)={0x4, 0x820e, 0x8ec7, 0x1000, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000001000)=0x7, 0x4) fcntl$setstatus(r0, 0x4, 0x6400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x6, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000002000)="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", &(0x7f0000002000)=""/98}, 0x18) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000003000-0x10)={0x5, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000004000-0x8c)={0x1000, 0x36c8, 0x1ff, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000005000-0x9)="1473656c696e757800", 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000007000-0x50)={0x200, @tick=0x68, 0x9, {0xefa, 0x3ff}, 0x1, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x94, &(0x7f0000001000-0x94)={@random="fcd43293ec70", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @llc={0x84, @snap={0x0, 0x0, 'Pd', "b48f6b", 0xe8e7, "de707528b643b59c60e5cc485ded94e373df0ca9709eca8cf2239e010eb4447b93a8acc9d329685610243eb0a9c52696ae67e5f1f7fed8fb65b81f2e75b61ece7eb4cb028e42103a0e3fe23baa801323465a01961e72239bdb78c1c36217f7615511f0e785209d4cfc5c500885c29893e20da9acf00b130780b58d"}}}}}, &(0x7f0000006000-0x10)={0x0, 0x2, [0x5ab, 0xfae]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000007000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000-0xc)={r1, 0xc7d, 0x30}, 0xc) 2018/01/10 23:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 23:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000081c000)={0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/10 23:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c08000)='\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000cda000)={&(0x7f0000e54000-0xc)=[0x5, 0x3, 0x8], 0x3, 0x5, 0x80000001, 0x0, 0x1, 0x7, {0x4, 0xffffffff, 0x2, 0x44fd, 0xffffffffffff0001, 0xffffffffffffff43, 0x80, 0xffff, 0x100, 0x200, 0x1, 0xff, 0x20, 0x9, "cc7b656b9dffa385f68d075708cff2ce052dd41436d83fe6fa3a7e3ab073cae1"}}) r1 = gettid() r2 = gettid() kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/10 23:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') lseek(r0, 0x3a, 0x0) 2018/01/10 23:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d1", 0x2f}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 30.623103] audit: type=1400 audit(1515627813.290:9): avc: denied { map } for pid=3493 comm="syz-fuzzer" path="/root/syzkaller-shm473794606" 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 [ 31.566061] audit: type=1400 audit(1515627814.233:10): avc: denied { sys_admin } for pid=3535 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.705907] audit: type=1400 audit(1515627814.373:11): avc: denied { sys_chroot } for pid=3713 comm="syz-executor1" 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 2018/01/10 23:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a9000-0x4)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x42ca, 0x800000020000000, &(0x7f0000bb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/10 23:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0xa, 0x84) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a0b000-0x50)=""/80, &(0x7f0000b79000)=0x50) 2018/01/10 23:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) writev(r0, &(0x7f0000be7000-0x90)=[{&(0x7f0000a41000)="5eed498b6555830a26dd79e85809cb9210aadad8e6af7c80058e58fc15e365ab2d3407f35d74aab256143790aec414a0d8ac5c36d4420d4c609f2e2d28c28db2b497d1090756005477f6af56755738e2101f4b79e06f794abc64d9444a55e7c39664cefaab40e2202149d97da959ee510265774400f8eac682495b1435d05fe898b24946073e789084a78a5ff6ba3da534ed60397b0f2e80fcf01797ada674f89c4cb9c774ed09115f8020b9dd49eaf21055724876", 0xb5}, {&(0x7f000097c000)="8cc20c657f2260785eb11b7725888dc08689b3e9358666a6bdab4f4ea48ef8efdfb28768765a8fff5ade338d5f75c7f4e70719c2306103cc2f40e10944535084d0f55f80a05114f988355192d3686ca42aae28ded39cfc8865786028deb798d0f2de9c5df0e8bf61455501826adfc8dbd35e7857bf93502f90892cf60e3e4c64", 0x80}], 0x2) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 31.779361] audit: type=1400 audit(1515627814.446:12): avc: denied { net_admin } for pid=3742 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.848133] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 31.856829] audit: type=1400 audit(1515627814.524:13): avc: denied { net_raw } for pid=3748 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.935397] audit: type=1400 audit(1515627814.602:14): avc: denied { dac_override } for pid=3750 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 23:43:34 executing program 3: 2018/01/10 23:43:34 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000032000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f00003b3000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x486, 0x0, 0x0}]}) 2018/01/10 23:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00002ef000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/10 23:43:34 executing program 1: 2018/01/10 23:43:34 executing program 2: 2018/01/10 23:43:34 executing program 5: 2018/01/10 23:43:34 executing program 6: 2018/01/10 23:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/10 23:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) write(r0, &(0x7f0000352000-0x1000)="aa", 0x1) ftruncate(r0, 0x3) 2018/01/10 23:43:34 executing program 3: [ 31.984763] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/10 23:43:34 executing program 6: 2018/01/10 23:43:34 executing program 6: 2018/01/10 23:43:34 executing program 3: 2018/01/10 23:43:34 executing program 5: 2018/01/10 23:43:34 executing program 2: 2018/01/10 23:43:34 executing program 6: 2018/01/10 23:43:34 executing program 0: 2018/01/10 23:43:34 executing program 3: 2018/01/10 23:43:34 executing program 7: 2018/01/10 23:43:34 executing program 1: 2018/01/10 23:43:34 executing program 4: 2018/01/10 23:43:34 executing program 6: 2018/01/10 23:43:34 executing program 2: 2018/01/10 23:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000edf000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c07000)={&(0x7f000032e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000af2000-0x50)=[], 0x0, &(0x7f0000aad000-0x4f)=""/79, 0x4f, 0x0}, 0x40010022) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000a2e000)=""/4096, 0x1000, 0x0, &(0x7f0000aa1000-0x10)=@ax25={0x3, {"a4d1e01b869463"}, 0x0}, 0x10) 2018/01/10 23:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r0 = syz_open_dev$sndseq(&(0x7f00003e5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000a69000-0xa8)={{0x0, 0xc9}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/10 23:43:34 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) sendto$inet6(r0, &(0x7f00003f7000-0x94)="", 0x0, 0x0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f00002ad000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000af000)=[], 0x0, &(0x7f0000147000-0xc0)=[@sndrcv={0xfffffffffffffd1d, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) [ 32.226149] audit: type=1400 audit(1515627814.893:15): avc: denied { name_bind } for pid=3815 comm="syz-executor1" src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 32.248947] audit: type=1400 audit(1515627814.893:16): avc: denied { node_bind } for pid=3815 comm="syz-executor1" saddr=::1 src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/10 23:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setfpexc(0xc, 0x1) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000782000-0x11)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004fd000)=@assoc_value={0x0, 0x0}, &(0x7f0000367000-0x2)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000045b000)={r2, 0x8}, &(0x7f0000887000)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000042e000)=""/235, &(0x7f0000387000-0x4)=0xeb) 2018/01/10 23:43:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x10002000000013, 0x8000000080003, 0x0) r2 = add_key$keyring(&(0x7f0000618000)='keyring\x00', &(0x7f0000146000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000585000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 23:43:34 executing program 1: mmap(&(0x7f0000000000/0xa52000)=nil, 0xa52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000253000/0x2000)=nil, 0x0) timer_create(0x5, &(0x7f0000a52000)={0x0, 0x22, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027c000-0x4)=0x0) timer_getoverrun(r0) r1 = socket(0x10, 0x802, 0x0) exit_group(0x2) sendto$unix(r1, &(0x7f00004b1000)="ddb87264d99255b94b227998268f428ebd7c6cb368933cebd7e0aff2db8a00b49745d47d53dfa1e409f683e82f34ccdbeb8e1df2fdb678fd0a8a2c6e262afa7583542f197de56692e015df7ba563095aee246b39850abaf71ae54b695f90829f08f5d88f38d2111de7cab665e9a22535d87430680e987c451f31a1fe8248c7c11759523e46a42d66aa3c7ed572992ea8", 0x90, 0x80, &(0x7f00002a0000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000a53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000a54000-0x60)=[{&(0x7f0000689000)="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{&(0x7f0000a54000-0x1000)="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0x1000}, {&(0x7f0000a53000)="cff3a18af4ce33e436996a820ed69d8e83af0b96d36341fa22df35dd36899e6d4d006fad4ce15719d658a08effb90d1de9cccfc1", 0x34}], 0x6, 0x36a054c893c86319) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f00000d4000)=""/25, &(0x7f000023a000)=0x19) mmap(&(0x7f0000a53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f00009a0000)={&(0x7f0000a54000-0x48)=@full={{0x3, {"1f4beed8de9db1"}, 0x2}, [{"cf3e7753566448"}, {"3f010fa1680a86"}, {"f03cc1b3397e20"}, {"e4b38e8d29b5be"}, {"e815e29aceb91f"}, {"ab6a7e565ffac8"}, {"263807e6a0a849"}, {"e50e3b682865d1"}]}, 0x48, &(0x7f000060d000)=[{&(0x7f000028c000)="311671e02bd4e4c9311c0aeb6eea3f5eb2a74fae1132114bd3f4db76169ce2f3d972f6fdc604e756aac746716c81c6d93f877a5ebe90e0e3a9e9811f080c89f4f684d47f83a46720d6e5f0874077d2df4dd36f8e487894a31b2bf5af1ef67ffbe07c4bd1ffac9e98bf1fbcbbf6c9f6c79430afadb30e572a", 0x78}], 0x1, 0x0, 0x0, 0x4}, 0x40000000) 2018/01/10 23:43:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200000000000000, 0x400) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write$fuse(r0, &(0x7f0000001000-0x28)={0x28, 0x1, 0x81, @fuse_notify_delete_out={0x2, 0x34, 0x5}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000033c000-0xa)='net/ptype\x00') r2 = epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000292000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000637000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000231000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, r3}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a1c000)=0x0, &(0x7f0000174000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c04000-0xc)={0x0, 0x0}) 2018/01/10 23:43:34 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f000019f000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3d9, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 23:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = memfd_create(&(0x7f0000aa8000-0x1)='\x00', 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000861000-0x1)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x1, 0x202) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000388000-0x1000)=""/4096) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000cc2000)="ff55d36c", 0x4) accept$inet6(r0, &(0x7f0000311000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007fd000-0x4)=0x1c) 2018/01/10 23:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) finit_module(r0, &(0x7f0000ba0000)='{#+^\x00', 0x2) sendto$inet(r0, &(0x7f0000248000-0x33)="ed35d7867a9b2a732861fd6e652d2f291674f34b6f3a929ecbbee425abbdae491b1ceecd87ec5e09915571e463454c0c2de5ce", 0x33, 0x1, &(0x7f000010d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000d71000-0x8)='./file0\x00', 0x40100, 0x180) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000080f000-0x8)={0x2, [0xe, 0x2]}, &(0x7f0000bb3000-0x4)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dc6000)={@generic="b75ef782acf207cb155a5cd62b7dc10e", 0x9}) inotify_add_watch(r1, &(0x7f0000a8e000)='./file0\x00', 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000045b000-0xb)='/dev/audio\x00', 0x4000, 0x0) accept$alg(r2, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00003b0000)={&(0x7f000068b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007ae000-0x20)=[{&(0x7f0000efe000-0x1000)="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", 0x211}], 0x1, &(0x7f00008d1000)=[], 0x0, 0x0}, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/01/10 23:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e0f000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000957000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b06000)={0x0, 0x80000, r1}) splice(r1, &(0x7f0000fee000-0x8)=0x0, r1, &(0x7f0000ade000-0x8)=0x0, 0x1, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000095f000-0x10)={r2, r3, 0x8}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0xc0045103, &(0x7f0000001000-0x1)=0x0) [ 32.272967] audit: type=1400 audit(1515627814.918:17): avc: denied { name_connect } for pid=3815 comm="syz-executor1" dest=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/10 23:43:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe3000-0xdb)={0x0, 0xd3, "17debad5ceec9200f873802312613b5fc8147e6b18224d8418f5ccaa2b02f325a15962fc1898784eb169f1055aafb31e1fd932b13e864c9a49190b5ddb29310d7cf9b327092f11402b86ff2a6f4a3dbc3b6b78736200e809c9bb0c52b83a46da3659208e12b6f1535685514b187bb6cecfd53d5116fe9c541607292f4b521d5ef8e0796e6c38e7f479bb48feb4f1129bc1cc6d98d3dd10b37270770789d7b98eef8a86092cdead7c9bd8ec4c3e2f9fe9e29c5636c809e8b2664db0c4a6ae43c849790f8ba260adbce994d4b3b7d698985b06a7"}, &(0x7f0000371000-0x4)=0xdb) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000926000)={r1, 0x2}, 0x8) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:43:35 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1e000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e45000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000416000)=0x14, 0x0) sendto$packet(r1, &(0x7f0000b1f000)="69d8e6b948b18fd4ba141e5d79f4e3048edfaabdcc6a4721fd9276d3922ef4a504779de69929cf04ad30f8e80d6b489efbf25d3bbbe2a9e4b0ad7511e0450365ace9ca3e3566ff3a52af4bd731bc3ff39193310f12042a562d2bcb8b4850e4592944", 0x62, 0x1, &(0x7f000057b000)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000ffa000)={0x3, {"622bc7ff58cbb3"}, 0x8}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f3d000-0x38)={0x0, 0x0, &(0x7f0000d49000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008004) accept4(r4, &(0x7f000055c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e56000-0x4)=0x10, 0x0) 2018/01/10 23:43:35 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x7ff, 0x3f, 0xc64, 0x6}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000124000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) [ 32.341054] audit: type=1400 audit(1515627815.007:18): avc: denied { ipc_owner } for pid=3829 comm="syz-executor7" 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 2018/01/10 23:43:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5b000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000e69000-0x4)=0x4, 0x7b0) get_thread_area(&(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 23:43:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x5, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008c1000)={0x40, 0x0, 0x1, 0xa9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bea000-0x20)={0x1, r2, 0x10001, 0x10001}) 2018/01/10 23:43:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") clock_gettime(0x0, &(0x7f0000fb8000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ccc000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f00008df000)='./file0\x00', &(0x7f00007cc000)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000bb0000-0x4)=0x6) 2018/01/10 23:43:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vcs\x00', 0x220240, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad6000-0x18)={r1, &(0x7f000096c000)="b92add8310e6a72a6228a34029cbf67d567b8b2df9f6034a25b7a8aa8b3b16f9886652016f238784b97210f9a755057743c70d47446fdeebe89af8e41df327b6126edd27daa7fa9e6db39e96253d11f28c9ef1cffa3c2963c87ad8952a65b624375f34ce0042f652f1750a7cddde27c714bd009c9f70e7a2ebd544b2ba2e739fb2a2237735d7c709a43e7ff88660d22f8927eecde0549f765b68978985243f4b33a19aa80d370dd636efde00c300800000002725532030ab2d397ccbd7d439bf13eeaf00606f81f371668992d4075a25284cfeac0630d95615e8bea1bd557d64bffbad00b077", &(0x7f0000b3c000)=""/191}, 0x18) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000040000)={0x0, 0x6a1b, 0xde5, 0x5, 0x1, 0x7, 0xfffffffffffffffc, 0x2, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x8, 0x1, 0xff}}, &(0x7f0000974000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x9, 0x6, 0x0, 0x7, 0x0}, 0x10) clock_getres(0x8, &(0x7f0000465000)={0x0, 0x0}) ppoll(&(0x7f00001ab000-0x38)=[{r0, 0x8000, 0x0}, {r0, 0x80, 0x0}, {r1, 0x9010, 0x0}, {r1, 0x0, 0x0}, {r0, 0x3e1d801fedf1bd22, 0x0}, {r0, 0x4008, 0x0}, {r0, 0x1000, 0x0}], 0x7, &(0x7f0000721000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r2, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x53, 0x400000002}], 0x18) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x53) 2018/01/10 23:43:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049e000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009a0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000f4c000)={0x4, &(0x7f0000fc6000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bind$alg(r0, &(0x7f000020e000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed-generic)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000c50000-0xa8)=[{0x0, 0x0, &(0x7f0000277000)=[{&(0x7f0000e70000-0x1000)="11ae79fddf6145a05ae04c143f15f25791c12e0ad4e096122d34fd5d982a76c602bd17348f1876a70c99057daf7a52f87876c5f77b4128173ae790289a2f0eada5a5e1575564324aaf624d02d87d6ec8fc0a9a728f1426c8870d686e4a9aa3c991f19bf6575f0947df269da964e5080258c8b0b90a128e1ecf9ecfc9d38149e1a8fa85e33d2518278c0d026850c026f18c5b752a1f5167260eea81713f2b543ccac29b08b30bddebac55c2e003e01be2a128d6f3a3c4cd54b6428a272fda5b8f328569a30095d4e38054c33be7e535c221eb61e8e4d9d9c183a8c18d5330c7c1", 0xe0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00008e1000)={&(0x7f00000cd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000)=[{&(0x7f0000b30000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 23:43:35 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000f79000-0x8)=[&(0x7f00005e2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f78000)="", 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat(0xffffffffffffff9c, &(0x7f0000735000-0x8)='./file0\x00', 0x4880, 0x10) mmap(&(0x7f0000f79000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000f7a000-0x1261)=@pi={0x0, 0x98e5, @ipv6={0x8, 0x6, "d38d86", 0x1235, 0x3b, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[@hopopts={0x0, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x1eb20000000000, 0x96, "1b9f4e50c012c753f74ecf5c436c99454bc26e1354496a28c77143e2c585a1955cd20a1d9ff91bcd0ff0449a92a219c698c1856925c8a643c872c149f9787e18ae9bbfa4d5583441c41395067175c3ac3d055aa43a7cfd3bfc31214acf981007fb2f1c52c8cd3a6331fa7dae335d7fec2b31cd35d81be1b94088d250977af7a0117c0902c916141435ece512e3211f3642911a1c394c"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0x1000, "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@jumbo={0xc2, 0x4, 0xb7e5}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @routing={0x37, 0x10, 0x2, 0x100000000, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0x1, 0x5, "fe065d", 0x1, "81e014"}, "984d2e1529bc6f62dd10d3dbc89ebcf9a577a00bfe80b10cde5be52058ecf9dcd62501920f0ee130fd173fe75362020c25d16981e60df61e2d973ec12ac8d801a422090f96ab45ca508713b2ebf7d26ebee084783ffeda1e9caddd61f9d161edb17a77c6d1a4a7691d6a15099acc08d25ddee89e034f7c5e105b5b13e16bf09b0601f82c7a327894a954bea6845e348aa1fd56d16d71bf6ddba7710960165ffdab07a2cf1d999f7976f129487ee27c21cf0341c743a8581b67e1af0d3a9fa111d05bbc1fdd28a4ad0da4e50200"}}}}, 0x1261) 2018/01/10 23:43:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007ec000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = inotify_init1(0x0) close(r2) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x2000) dup2(r1, r2) 2018/01/10 23:43:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e0a000-0xd)='/dev/usbmon#\x00', 0x5, 0x80000) ftruncate(r0, 0x9) syz_open_dev$adsp(&(0x7f0000410000-0xb)='/dev/adsp#\x00', 0x3, 0x200000) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000c28000)='./control\x00', r2, &(0x7f0000fc2000-0xa)='./control\x00', 0x2) semget$private(0x0, 0x3, 0x400) 2018/01/10 23:43:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b25000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x100) getpeername$packet(r0, &(0x7f0000477000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008c5000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000209000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e2000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000467000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa5d, 0x1, 0x1, 0x2, 0xa0, 0x0, 0x32, r1, r2}, {0x2, 0x20, 0x8, 0x3ff, 0x34, 0x101, 0x6, 0x1f}, {0xbdd5, 0x3, 0x4d, 0x6}, 0x0, 0x4, 0x0, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x981, 0x2, 0x101, 0x0}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mount(&(0x7f0000aa9000)='./file0\x00', &(0x7f0000125000-0x8)='./file0\x00', &(0x7f0000b72000)='ramfs\x00', 0x1000003, &(0x7f000073b000-0x1)="") r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000712000-0x4)=0xb, 0x1) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_SMI(r0, 0xaeb7) sendto$unix(r3, &(0x7f0000db5000-0x72)="", 0x0, 0x0, &(0x7f00009f7000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) rt_sigtimedwait(&(0x7f0000d4d000-0x8)={0x7fff}, &(0x7f0000f9a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003af000-0x10)={0x0, 0x0}, 0x8) 2018/01/10 23:43:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002e9000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000ea000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 23:43:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f00003b7000)="1f0000000103190000ff07000000068100ed3b8509000500010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000036d000)=0x0, &(0x7f0000322000)=0x4) 2018/01/10 23:43:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "4c39d037"}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a7b000)='/dev/midi#\x00', 0x7bf1, 0x20000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000d4f000-0x4)=0x0) 2018/01/10 23:43:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r0 = open(&(0x7f0000c6c000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000087a000-0x9)='/dev/ion\x00', 0x80040, 0x0) rename(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/10 23:43:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = semget$private(0x0, 0x1, 0x542) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000b42000)=""/45) 2018/01/10 23:43:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x101400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002ab000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x22}, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000000000)=0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x2}, &(0x7f000094d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000022f000)='/dev/sequencer\x00', 0x400, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008bd000)='net/softnet_stat\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/10 23:43:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') fcntl$getownex(r0, 0x10, &(0x7f0000959000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00009ec000)={0x0, 0x78, 0x1, 0x5, 0x3, 0x8001, 0x0, 0x8, 0x0, 0x5, 0x7ff, 0x3, 0x5, 0x10001, 0x2, 0xa82, 0x5, 0x81, 0x0, 0x1f, 0x8000, 0x200, 0x8, 0x262ae22f, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x0, 0x0, 0x4, 0x4ed7, 0x6, 0x8, 0x424, 0x10001, 0x100000001, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x800, 0x3}, 0xa540, 0x9, 0x100000000000004, 0x6, 0x8, 0xd3, 0xfffffffffffff195, 0x0}, r1, 0xffffffffffffff86, r0, 0x7) recvfrom$ipx(r0, &(0x7f000084d000)=""/204, 0xcc, 0x0, &(0x7f0000d43000-0x10)={0x4, 0x1, 0x3, "2ea93fb17c72", 0x20, 0x0}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c93000)=""/34) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d76000)="7833570f9052d4803d7d2776ee9359a3ffcf82fbb0243bd054d6d34dbdb63f507f9385e037b2b579", 0x28) r5 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') set_mempolicy(0x2, &(0x7f0000f80000-0x8)=0x9, 0x7fff) bind$bt_l2cap(r0, &(0x7f00008dc000-0xe)={0x1f, 0x2, {0x4, 0x8, 0x8000, 0x4, 0x4, 0x100000001}, 0x7f, 0x8}, 0xe) r6 = msgget(0x3, 0x8) msgctl$IPC_SET(r6, 0x1, &(0x7f00007f1000)={{0x9, r3, r4, r3, r4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x4, 0x90f, 0x3, 0x0, r2, r2, 0x0, 0x0}) sendfile(r5, r5, &(0x7f00006c7000)=0x0, 0x2a) fcntl$notify(r0, 0x402, 0x80000004) getdents(r0, &(0x7f00002b3000-0xa7)=""/167, 0xa7) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000424000)=0x5a, 0x4) 2018/01/10 23:43:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a89000-0xe)='net/dev_mcast\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d5b000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000011b000-0x4)=r1) r2 = socket$key(0xf, 0x3, 0x2) r3 = add_key$keyring(&(0x7f00007d4000)='keyring\x00', &(0x7f0000ab5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r3, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002ad000-0x60)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:43:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009a2000)='./file0\x00', 0x6000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000257000)={0x0, 0x10000}, &(0x7f00006a6000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e60000)={0x4, 0xc, 0x2, 0x100000001, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f00000c6000)=0x0, 0x4) [ 32.624394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=769 sclass=netlink_route_socket pig=3893 comm=syz-executor5 2018/01/10 23:43:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b53000+0x635)=0x3, 0x2) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f000082b000/0x4000)=nil) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000759000)={0x0, 0x0}) ioctl(r2, 0x0, &(0x7f0000bf0000-0xab)="3031098d3c6e2cf5f0306ca41fa41ece9f0b4b401f2db2b7a883eebb7d980b82fda1a37e79f8b16144a67789d21b984903fe4295e8893933c2ee74c5468c42b3e533566d05efa64f2f9980c609daea8de0ef77f3116049ded7a51b1f3ad8dbffb63a114dc7a83f8a11104d6553c8827da1a264e7c03d4a8f04f4e1949e8e3936ba44fdcd04b8d01736b11986950247a361528b7480926ab1aec5a451f1a5f819b5c130e49847e4c629f245") fsetxattr(r0, &(0x7f00000ef000-0x17)=@random={'system.\x00', '/dev/sequencer\x00'}, &(0x7f0000b52000-0x1)='\x00', 0x1, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000637000-0x8)={0x2, 0x9}) shmctl$SHM_LOCK(r1, 0xb) clock_getres(0x0, &(0x7f0000044000-0x10)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000fee000-0x51)=""/81, 0x51) r3 = syz_open_dev$dspn(&(0x7f0000212000)='/dev/dsp#\x00', 0x8ef, 0x84080) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000048c000)=0xa08, 0x4) 2018/01/10 23:43:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000fbc000)=""/1520, &(0x7f0000689000)=0x5f0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000204000)={0x0, 0x0}, &(0x7f0000306000-0x4)=0x8) 2018/01/10 23:43:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x300, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a96000)={0x0, 0x0, &(0x7f000077f000)=[{&(0x7f00006c6000)="e8", 0x1}], 0x1, &(0x7f0000917000-0x60)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f000012d000)=""/122, 0x7a) 2018/01/10 23:43:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) prctl$getreaper(0x1b, &(0x7f0000089000-0x8)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000323000)=0x2, 0xff20) 2018/01/10 23:43:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = add_key(&(0x7f00000a2000-0x12)='.request_key_auth\x00', &(0x7f0000e2e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000006) readv(r2, &(0x7f000091f000)=[{&(0x7f0000625000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/10 23:43:35 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000074c000)=[{0x0, 0xfffffffffffffff7, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f000069f000)={0x77359400, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aab000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000077a000)=0x0) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/01/10 23:43:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x1a1, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000032f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000469000-0x4)={r0}) 2018/01/10 23:43:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000573000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = request_key(&(0x7f00008fc000-0xb)='cifs.idmap\x00', &(0x7f0000048000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000421000)='!^security\x00', 0xfffffffffffffffe) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000102000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000ad4000-0x8)='keyring\x00', &(0x7f0000852000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) accept$inet(r0, &(0x7f0000b50000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e00000-0x4)=0x10) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00004ed000-0x4)=0x17, 0x4) bind$inet(r0, &(0x7f000068c000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r1, &(0x7f000043c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f4b000)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:43:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00005b0000-0x4)=0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d18000-0x10)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00001da000)=0x0) 2018/01/10 23:43:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x21c002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f000051b000)="1238cca7169e2e1ff8", 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000ad000-0xb)={0x40, 0xfffffffffffffff9, 0x7ff, 0x2, 0x0, 0x6, 0xfffffffffffffff7, 0xd2, 0x3, 0x3, 0x7}, 0xb) r3 = dup3(r1, r2, 0x80000) r4 = socket$inet6(0xa, 0xe, 0x547) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000784000-0x4)=0x0, &(0x7f0000d38000)=0xfffffffffffffd41) accept(r3, &(0x7f00005d3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c5000-0x4)=0x8) syz_emit_ethernet(0x5, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x0, 0x103, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) 2018/01/10 23:43:35 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000f69000+0x672)={0x2, 0x0, 0x12800000, 0x5ffffffffffc, 0x0}) 2018/01/10 23:43:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x4c180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000e62000)={0x1f, {0x800, 0x100000000, 0x2, 0x1, 0x1, 0x4}}, 0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003e8000)=0x92c, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000ceb000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/10 23:43:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000357000-0xd)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sendto$inet(r0, &(0x7f000049b000-0xa3)="7838c07f23d558f1789dbdbe5c6cbb1b27ec86d07d12bd161543eeeffadfd846266e406ae6b3b0edbc91127af17f05cf58e943fd10cd8b1361d3c25470e0c489f288997ca42d384178a4be85088e894f511d40f8d851055830679bc1966110654fa45cb638dab2e2f9e67b3a562384185f689053bda9db370b80fa527bcd5736391377c782e95a87f0132c55d9a987500119cdf03410b629bfec2be83c4a3d2a70bbef", 0xa3, 0x4, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x4000027f, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xfe2e) 2018/01/10 23:43:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000cc9000)='/dev/audio#\x00', 0x40, 0x40000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000096d000-0x4)=0x6, &(0x7f000072a000)=0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000620000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x200) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000b8a000)=0x7) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f000068d000-0x70)={[{0x7, 0x1, 0x9, 0x8, 0x0, 0x5, 0x3f, 0x5410, 0x1, 0x1, 0x6, 0x4, 0x80}, {0x7, 0xffffffff, 0x101, 0x2, 0x5, 0x800, 0x0, 0x1, 0x9, 0x80000000, 0x0, 0x8001, 0x6}, {0x0, 0x3, 0xfffffffffffffff9, 0x59ee, 0x8, 0x2, 0x0, 0x8, 0x447f, 0xbd, 0x9, 0x9, 0xffff}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/10 23:43:35 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd0000-0x8)={0x0, 0x0}) setns(r0, 0x48000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f000014a000-0x1c)={0x5, 0x101, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fcd000)="", &(0x7f0000ca0000)="", 0x0}, 0x20) [ 32.889333] device eql entered promiscuous mode 2018/01/10 23:43:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x100) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) sched_getattr(0x0, &(0x7f000041f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c0b000-0x9)='/dev/sg#\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000257000)={0x0, 0x83, 0x2, [0xcb9, 0x512]}, &(0x7f0000401000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000082e000-0x4e)={r2, 0x2, 0x46, "a5ba60c1fb5105f7cfd17b07b2f5617d9f4da3d76be9fa11e5dc5c18f033624cf8360515af1e5b291e8eb698956e0d1aad9576c2b9aba2f02136fd90f4e7476f5fe307edf5f9"}, 0x4e) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e86000-0x8)={0x0, 0x0}) r4 = open(&(0x7f00008e7000-0x8)='./file0\x00', 0x80000, 0x56) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000afe000)={0xaa, 0x26, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f000035d000-0x51)="", 0x0, 0x0, 0x0, 0x0) getcwd(&(0x7f0000835000)=""/142, 0x8e) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000fd2000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e81000)=@assoc_value={0x0, 0x0}, &(0x7f00004da000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000f84000)={r5, 0x2, 0x0, 0x7, 0x7}, &(0x7f0000e34000)=0x18) 2018/01/10 23:43:35 executing program 6: clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x701, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000ec2000)={0x20, @tick=0x9, 0xffffffffffff9cd1, {0x282, 0x4}, 0x20, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:43:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0xd1f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ec4000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000241000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff, 0x9, 0x8, 0x500, 0x2, 0x200000, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022b000)={0x0, 0x1}, &(0x7f0000423000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000025a000-0x8)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a2f000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x2c, 0x100000000, 0x8002, 0xfffffffffffffbff, 0x4, 0xe2, 0x5, 0x800, 0x1035b903, 0x101, 0x100000001, 0x4, 0x4]}, &(0x7f0000c95000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000957000-0xc)={r4, 0x7, 0x2, [0x101, 0x4]}, &(0x7f0000e48000-0x4)=0xc) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/01/10 23:43:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000371000-0x4)=0xfff, 0x4) 2018/01/10 23:43:35 executing program 1: mmap(&(0x7f0000000000/0xcde000)=nil, 0xcde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cdf000-0x4)=0x0) r3 = getpgid(0x0) rt_tgsigqueueinfo(r2, r3, 0xc, &(0x7f00000cf000-0x10)={0x14, 0x7f, 0x6, 0x1e}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002c3000)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/10 23:43:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000538000)={0x10, 0x0, 0x0, 0x2a4}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000cd7000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fb1000)=@assoc_value={0x0, 0x0}, &(0x7f00007b4000-0x4)=0x8) r2 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b22000)=0x0, &(0x7f0000093000)=0x4) r3 = dup3(r0, r2, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008d6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000fd6000)={r4, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f0000335000)=0x0, &(0x7f00003a3000-0x4)=0x4) 2018/01/10 23:43:35 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e3e000-0x20)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/10 23:43:35 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000917000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f03000)=@assoc_id=0x0, &(0x7f0000c84000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002a2000)={r1, 0x207b, 0x81}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c5d000)={@common='gre0\x00', @ifru_flags=0x800}) 2018/01/10 23:43:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b7b000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00004d3000-0x2e)=""/46) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x1}, {0x20000000000000e, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:43:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000827000-0x4)=0x0) getsockname$netrom(r1, &(0x7f00008b2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000df3000)=0x48) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bdf000-0xa)='/dev/cuse\x00', 0x8000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fe6000)={0x0, r2, 0x3, 0x3, 0x0}, 0x14) getsockname(r0, &(0x7f0000959000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000-0x4)=0xc) 2018/01/10 23:43:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000001000-0x1)="e9", &(0x7f0000c53000)=0x0, &(0x7f0000db7000)=0x0, &(0x7f0000c71000-0x65)="362dbce040ac45d4fcc0481387bb733902187201ff92f3c05fc49cb086997519c6df3b32500d83bf7500ff560bbd4c52f7a8b8d199909e98005c33c20939b2aad38729cae3d7fa3b8ad671ae9068a5b2ca3ea84047159fc8d1a9dfb3a26041ca37d06db7c1") lremovexattr(&(0x7f00005ab000-0x8)='./file0\x00', &(0x7f00009f7000)=@known='system.advise\x00') 2018/01/10 23:43:35 executing program 3: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b2c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000b2e000-0x94)=""/148) 2018/01/10 23:43:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b4000)={r0}) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000dbd000-0xa0)="608302fd3509c8f952c6039d2fc03be8b7b2efadb51992e762c79354d63fc79f855e8aaf4b0f39dcc99937e0aede799c45a3bab3e51a7ece985426968109371a207a7d705372c967e82215e2b56bbded", 0x50) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/10 23:43:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f000051b000)="d3cc0000c24fc175b946c1423608975331c80e4ba5c02f7e8f9169cc1b7a6599f19f8d1f3be00505a28264e1e61127604d84ec92735722d7d96c535c7cd3a268ad69af1665f07cb373cfcb2c3be29540a9e74639079f71f8874a3f6023c03af9df2ebf2fa4a950b96b92fe2610fe9306faec6577f20ad568ac95e4e5235ee34cbbe3c518ac7c44351c0d16b4fa93028d8b7e6563b8234ef294c6597a49664ea27b48a03bb8cf72cfbbb8c293c24ffb0d6376a0874af1cc", 0xfffffffffffffdea, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000581000)='net/igmp\x00') 2018/01/10 23:43:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) read(r0, &(0x7f00007e5000-0xf5)=""/245, 0xf5) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000abb000)=""/236, &(0x7f0000340000)=0xec) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031c000-0xb)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x8907, &(0x7f00003c8000-0x4)=0x0) readv(r0, &(0x7f0000761000-0x10)=[{&(0x7f0000981000)=""/92, 0x5c}], 0x1) shutdown(r0, 0x2000000081) [ 33.056147] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 33.078832] ================================================================== [ 33.078854] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 33.078862] Write of size 2 at addr (null) by task syz-executor6/4024 [ 33.078864] [ 33.078872] CPU: 0 PID: 4024 Comm: syz-executor6 Not tainted 4.15.0-rc6-mm1+ #52 [ 33.078878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.078881] Call Trace: [ 33.078894] dump_stack+0x194/0x257 [ 33.078910] ? arch_local_irq_restore+0x53/0x53 [ 33.078933] ? linear_transfer+0x634/0x900 [ 33.078948] kasan_report+0x13f/0x360 [ 33.078964] check_memory_region+0x137/0x190 [ 33.078975] memcpy+0x37/0x50 [ 33.078987] linear_transfer+0x634/0x900 [ 33.079031] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 33.079048] ? lock_release+0xa40/0xa40 [ 33.079058] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 33.079069] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 33.079081] snd_pcm_plug_write_transfer+0x24e/0x410 [ 33.079101] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 33.079112] ? snd_pcm_format_physical_width+0x5b/0x70 [ 33.079121] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 33.079139] snd_pcm_oss_write2+0x260/0x420 [ 33.079155] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 33.079161] ? snd_pcm_kernel_ioctl+0x9e/0x240 [ 33.079186] snd_pcm_oss_write+0x5fe/0x830 [ 33.079193] ? _cond_resched+0x14/0x30 [ 33.079228] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 33.079239] ? security_file_permission+0x89/0x1e0 [ 33.079258] ? rw_verify_area+0xe5/0x2b0 [ 33.079275] do_iter_write+0x3ca/0x540 [ 33.079286] ? dup_iter+0x260/0x260 [ 33.079311] vfs_writev+0x18a/0x340 [ 33.079319] ? __fget_light+0x297/0x380 [ 33.079332] ? vfs_iter_write+0xb0/0xb0 [ 33.079343] ? up_read+0x1a/0x40 [ 33.079356] ? rcu_note_context_switch+0x710/0x710 [ 33.079378] ? snd_pcm_oss_release+0x280/0x280 [ 33.079399] ? __fdget_pos+0x130/0x190 [ 33.079407] ? ioctl_preallocate+0x2b0/0x2b0 [ 33.079417] ? __fdget_raw+0x20/0x20 [ 33.079426] ? selinux_capable+0x40/0x40 [ 33.079445] do_writev+0xfc/0x2a0 [ 33.079452] ? do_writev+0xfc/0x2a0 [ 33.079466] ? vfs_writev+0x340/0x340 [ 33.079473] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 33.079487] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.079504] SyS_writev+0x27/0x30 [ 33.079515] entry_SYSCALL_64_fastpath+0x23/0x9a [ 33.079521] RIP: 0033:0x452ac9 [ 33.079526] RSP: 002b:00007fe7f99c3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 33.079534] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 33.079539] RDX: 0000000000000001 RSI: 000000002000c000 RDI: 0000000000000014 [ 33.079543] RBP: 0000000000000363 R08: 0000000000000000 R09: 0000000000000000 [ 33.079548] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f31e8 [ 33.079552] R13: 00000000ffffffff R14: 00007fe7f99c46d4 R15: 0000000000000002 [ 33.079582] ================================================================== [ 33.079585] Disabling lock debugging due to kernel taint [ 33.079622] Kernel panic - not syncing: panic_on_warn set ... [ 33.079622] [ 33.079631] CPU: 0 PID: 4024 Comm: syz-executor6 Tainted: G B 4.15.0-rc6-mm1+ #52 [ 33.079636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.079638] Call Trace: [ 33.079648] dump_stack+0x194/0x257 [ 33.079660] ? arch_local_irq_restore+0x53/0x53 [ 33.079668] ? kasan_end_report+0x32/0x50 [ 33.079677] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.079684] ? vsnprintf+0x1ed/0x1900 [ 33.079692] ? linear_transfer+0x5c0/0x900 [ 33.079700] panic+0x1e4/0x41c [ 33.079707] ? refcount_error_report+0x214/0x214 [ 33.079718] ? add_taint+0x1c/0x50 [ 33.079726] ? add_taint+0x1c/0x50 [ 33.079735] ? linear_transfer+0x634/0x900 [ 33.079743] kasan_end_report+0x50/0x50 [ 33.079751] kasan_report+0x148/0x360 [ 33.079762] check_memory_region+0x137/0x190 [ 33.079771] memcpy+0x37/0x50 [ 33.079779] linear_transfer+0x634/0x900 [ 33.079800] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 33.079808] ? lock_release+0xa40/0xa40 [ 33.079816] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 33.079824] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 33.079832] snd_pcm_plug_write_transfer+0x24e/0x410 [ 33.079844] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 33.079852] ? snd_pcm_format_physical_width+0x5b/0x70 [ 33.079860] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 33.079872] snd_pcm_oss_write2+0x260/0x420 [ 33.079882] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 33.079888] ? snd_pcm_kernel_ioctl+0x9e/0x240 [ 33.079903] snd_pcm_oss_write+0x5fe/0x830 [ 33.079909] ? _cond_resched+0x14/0x30 [ 33.079925] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 33.079932] ? security_file_permission+0x89/0x1e0 [ 33.079943] ? rw_verify_area+0xe5/0x2b0 [ 33.079953] do_iter_write+0x3ca/0x540 [ 33.079961] ? dup_iter+0x260/0x260 [ 33.079976] vfs_writev+0x18a/0x340 [ 33.079982] ? __fget_light+0x297/0x380 [ 33.079990] ? vfs_iter_write+0xb0/0xb0 [ 33.079997] ? up_read+0x1a/0x40 [ 33.080012] ? rcu_note_context_switch+0x710/0x710 [ 33.080024] ? snd_pcm_oss_release+0x280/0x280 [ 33.080037] ? __fdget_pos+0x130/0x190 [ 33.080044] ? ioctl_preallocate+0x2b0/0x2b0 [ 33.080052] ? __fdget_raw+0x20/0x20 [ 33.080060] ? selinux_capable+0x40/0x40 [ 33.080071] do_writev+0xfc/0x2a0 [ 33.080076] ? do_writev+0xfc/0x2a0 [ 33.080085] ? vfs_writev+0x340/0x340 [ 33.080091] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 33.080101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.080113] SyS_writev+0x27/0x30 [ 33.080122] entry_SYSCALL_64_fastpath+0x23/0x9a [ 33.080127] RIP: 0033:0x452ac9 [ 33.080131] RSP: 002b:00007fe7f99c3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 33.080138] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 33.080142] RDX: 0000000000000001 RSI: 000000002000c000 RDI: 0000000000000014 [ 33.080146] RBP: 0000000000000363 R08: 0000000000000000 R09: 0000000000000000 [ 33.080149] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f31e8 [ 33.080153] R13: 00000000ffffffff R14: 00007fe7f99c46d4 R15: 0000000000000002 [ 33.080603] Dumping ftrace buffer: [ 33.080607] (ftrace buffer empty) [ 33.080609] Kernel Offset: disabled [ 33.668424] Rebooting in 86400 seconds..