[....] Starting enhanced syslogd: rsyslogd[ 15.644359] audit: type=1400 audit(1518362771.892:5): avc: denied { syslog } for pid=3976 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: [ 19.859583] audit: type=1400 audit(1518362776.107:6): avc: denied { map } for pid=4115 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2018/02/11 15:26:22 fuzzer started [ 26.122544] audit: type=1400 audit(1518362782.370:7): avc: denied { map } for pid=4126 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/11 15:26:22 dialing manager at 10.128.0.26:42603 [ 29.774344] can: request_module (can-proto-0) failed. [ 29.783424] can: request_module (can-proto-0) failed. 2018/02/11 15:26:26 kcov=true, comps=true [ 30.325159] audit: type=1400 audit(1518362786.572:8): avc: denied { map } for pid=4126 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1092 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 15:26:28 executing program 0: 2018/02/11 15:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = dup2(r1, r1) sendmmsg$alg(r2, &(0x7f00003f0000)=[{0x0, 0x0, &(0x7f0000cce000)=[{&(0x7f0000db8000-0x61)}], 0x1, &(0x7f00006f0000-0x2f0)=[]}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/02/11 15:26:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r0, 0x402, 0x1) exit(0x0) perf_event_open(&(0x7f00008dc000-0x78)={0x2, 0x78, 0x48, 0x80000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) 2018/02/11 15:26:28 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008cec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) write(r0, &(0x7f0000608000-0xa7)="b3", 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e02000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000d41000)=0xa) 2018/02/11 15:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) sendmsg$nl_netfilter(r0, &(0x7f0000bdc000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006ce000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/02/11 15:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000032d000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006f9000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x8) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007ff, &(0x7f00006eb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00004c1000-0x50)=[{&(0x7f0000ed6000-0x1000)="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", 0x144}, {&(0x7f0000aa2000)}], 0x2) 2018/02/11 15:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000090a000-0x9)='net/tcp6\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) [ 32.316198] audit: type=1400 audit(1518362788.563:9): avc: denied { map } for pid=4126 comm="syz-fuzzer" path="/root/syzkaller-shm817873777" 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 [ 32.366007] audit: type=1400 audit(1518362788.613:10): avc: denied { sys_admin } for pid=4171 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.418591] IPVS: ftp: loaded support on port[0] = 21 [ 32.457882] audit: type=1400 audit(1518362788.705:11): avc: denied { net_admin } for pid=4176 comm="syz-executor2" 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 [ 32.460000] IPVS: ftp: loaded support on port[0] = 21 [ 32.522100] IPVS: ftp: loaded support on port[0] = 21 [ 32.571695] IPVS: ftp: loaded support on port[0] = 21 [ 32.626330] IPVS: ftp: loaded support on port[0] = 21 [ 32.709176] IPVS: ftp: loaded support on port[0] = 21 [ 32.811361] IPVS: ftp: loaded support on port[0] = 21 [ 32.905508] IPVS: ftp: loaded support on port[0] = 21 [ 33.633733] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.829245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.878247] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.080976] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.114094] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.210115] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.395842] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.530716] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.167664] audit: type=1400 audit(1518362792.415:12): avc: denied { sys_chroot } for pid=4176 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 15:26:32 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:32 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:32 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) [ 36.438438] [ 36.440108] ===================================== [ 36.444941] WARNING: bad unlock balance detected! [ 36.449769] 4.15.0+ #308 Not tainted [ 36.453467] ------------------------------------- [ 36.458292] syz-executor2/5148 is trying to release lock (rcu_read_lock_bh) at: [ 36.465748] [] hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 36.472742] but there are no more locks to release! [ 36.477745] [ 36.477745] other info that might help us debug this: [ 36.484398] 3 locks held by syz-executor2/5148: [ 36.489049] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000846d0f36>] sctp_connect+0x23/0xf0 [ 36.497545] #1: (rcu_read_lock){....}, at: [<000000002e08b530>] ip_queue_xmit+0x9e/0x18e0 [ 36.506040] #2: (rcu_read_lock){....}, at: [<00000000fb1297f2>] __ip_local_out+0x29b/0xa30 [ 36.514619] [ 36.514619] stack backtrace: [ 36.519106] CPU: 1 PID: 5148 Comm: syz-executor2 Not tainted 4.15.0+ #308 [ 36.526017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.535359] Call Trace: [ 36.537947] dump_stack+0x194/0x257 [ 36.541573] ? arch_local_irq_restore+0x53/0x53 [ 36.546240] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 36.551684] print_unlock_imbalance_bug+0x12f/0x140 [ 36.556700] lock_release+0x6fe/0xa40 [ 36.560496] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 36.565945] ? lock_downgrade+0x980/0x980 [ 36.570088] ? lock_release+0xa40/0xa40 [ 36.574053] ? __raw_spin_lock_init+0x1c/0x100 [ 36.578626] ? do_raw_spin_trylock+0x190/0x190 [ 36.583208] hashlimit_mt_common.isra.10+0x1c08/0x2610 [ 36.588478] ? print_irqtrace_events+0x270/0x270 [ 36.593230] ? dsthash_find+0x5b0/0x5b0 [ 36.597204] ? __lock_acquire+0x664/0x3e00 [ 36.601426] ? find_held_lock+0x35/0x1d0 [ 36.605554] ? print_irqtrace_events+0x270/0x270 [ 36.610305] ? ip_vs_in+0xb98/0x24d0 [ 36.614010] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.619198] ? ip_vs_in_icmp+0x23c0/0x23c0 [ 36.623428] hashlimit_mt_v2+0x496/0x710 [ 36.627483] ? hashlimit_mt_v2+0x496/0x710 [ 36.631712] ? __local_bh_enable_ip+0x121/0x230 [ 36.636376] ? hashlimit_mt+0x90/0x90 [ 36.640167] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.645178] ? ipt_do_table+0x394/0x1950 [ 36.649235] ipt_do_table+0xa90/0x1950 [ 36.653116] ? do_add_counters+0x550/0x550 [ 36.657326] ? nf_nat_ipv4_in_range+0xf0/0xf0 [ 36.661794] ? __ip_local_out+0x29b/0xa30 [ 36.665919] iptable_filter_hook+0x65/0x80 [ 36.670131] nf_hook_slow+0xba/0x1a0 [ 36.673817] __ip_local_out+0x4c1/0xa30 [ 36.677762] ? ip_finish_output+0xd10/0xd10 [ 36.682058] ? alloc_skb_with_frags+0x750/0x750 [ 36.686702] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 36.692475] ? __lock_is_held+0xb6/0x140 [ 36.696511] ip_local_out+0x2d/0x160 [ 36.700196] ip_queue_xmit+0x8c0/0x18e0 [ 36.705156] ? ip_build_and_send_pkt+0xc30/0xc30 [ 36.709885] ? sctp_csum_update+0x23/0x30 [ 36.714005] ? sctp_csum_combine+0x30/0x30 [ 36.718212] ? __skb_checksum+0x4a9/0x7e0 [ 36.722333] ? print_irqtrace_events+0x270/0x270 [ 36.727061] sctp_v4_xmit+0x108/0x140 [ 36.730833] sctp_packet_transmit+0x225e/0x3750 [ 36.735480] ? sctp_packet_config+0xc80/0xc80 [ 36.739945] ? check_noncircular+0x20/0x20 [ 36.744152] ? check_noncircular+0x20/0x20 [ 36.748362] ? find_held_lock+0x35/0x1d0 [ 36.752397] ? lock_downgrade+0x980/0x980 [ 36.756519] ? lock_release+0xa40/0xa40 [ 36.760465] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 36.764677] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 36.769840] ? sctp_csum_update+0x30/0x30 [ 36.773960] ? sctp_packet_append_chunk+0xba0/0xba0 [ 36.778946] ? print_irqtrace_events+0x270/0x270 [ 36.783674] ? sctp_packet_init+0x25d/0x450 [ 36.787968] ? sctp_csum_combine+0x30/0x30 [ 36.792172] ? sctp_packet_release_owner+0x40/0x40 [ 36.797076] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.802241] sctp_outq_flush+0xabb/0x4060 [ 36.806359] ? __lock_acquire+0x664/0x3e00 [ 36.810569] ? sctp_check_transmitted+0x1da0/0x1da0 [ 36.815557] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.820717] ? is_bpf_text_address+0x7b/0x120 [ 36.825184] ? lock_downgrade+0x980/0x980 [ 36.829301] ? lock_release+0xa40/0xa40 [ 36.833248] ? __free_insn_slot+0x5c0/0x5c0 [ 36.837544] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.842879] ? rcutorture_record_progress+0x10/0x10 [ 36.847868] ? is_bpf_text_address+0xa4/0x120 [ 36.852335] ? kernel_text_address+0x102/0x140 [ 36.856886] ? __kernel_text_address+0xd/0x40 [ 36.861352] ? unwind_get_return_address+0x61/0xa0 [ 36.866255] ? check_noncircular+0x20/0x20 [ 36.870466] ? find_held_lock+0x35/0x1d0 [ 36.874503] ? debug_object_activate+0x307/0x730 [ 36.879231] ? lock_downgrade+0x980/0x980 [ 36.883350] ? lock_release+0xa40/0xa40 [ 36.887296] ? print_irqtrace_events+0x270/0x270 [ 36.892026] ? add_timer+0x5a0/0x1450 [ 36.895800] ? lock_downgrade+0x980/0x980 [ 36.899921] ? debug_object_activate+0x307/0x730 [ 36.904646] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 36.909287] ? calc_wheel_index+0x13d/0x200 [ 36.913580] ? mark_held_locks+0xaf/0x100 [ 36.917704] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 36.922779] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.927765] ? trace_hardirqs_on+0xd/0x10 [ 36.931885] ? add_timer+0x5a5/0x1450 [ 36.935660] ? mod_timer_pending+0x1440/0x1440 [ 36.940214] ? sctp_init_cause+0x170/0x170 [ 36.944421] ? __rhashtable_insert_fast.constprop.31+0x7be/0x13e0 [ 36.950625] ? find_held_lock+0x35/0x1d0 [ 36.954656] ? sctp_csum_update+0x30/0x30 [ 36.958778] ? __rhashtable_lookup.isra.21.constprop.33+0x6b0/0x6b0 [ 36.965153] ? check_noncircular+0x20/0x20 [ 36.969358] ? lock_downgrade+0x980/0x980 [ 36.973480] ? sctp_outq_tail+0x7b8/0xb40 [ 36.977600] ? sctp_outq_free+0x20/0x20 [ 36.981634] ? sctp_endpoint_new+0xee0/0xee0 [ 36.986020] sctp_outq_uncork+0x5a/0x70 [ 36.989967] sctp_do_sm+0x4e0/0x6ed0 [ 36.993661] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 36.999689] ? lock_downgrade+0x980/0x980 [ 37.003809] ? lock_release+0xa40/0xa40 [ 37.007759] ? sctp_v4_copy_addrlist+0x6d0/0x6d0 [ 37.012487] ? sctp_hash_transport+0x596/0x790 [ 37.017041] ? __rhashtable_insert_fast.constprop.31+0x13e0/0x13e0 [ 37.023333] ? sctp_hash_transport+0xec/0x790 [ 37.027800] ? sctp_transport_new+0x6be/0x840 [ 37.032266] ? sctp_transport_destroy_rcu+0x60/0x60 [ 37.037253] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 37.042765] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 37.046975] ? refcount_inc_not_zero+0xfe/0x180 [ 37.051615] ? sctp_packet_init+0x25d/0x450 [ 37.055909] ? __sctp_packet_append_chunk+0xd60/0xd60 [ 37.061078] ? memcpy+0x45/0x50 [ 37.064335] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 37.069063] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 37.073710] __sctp_connect+0x829/0xca0 [ 37.077659] ? sctp_wait_for_sndbuf+0x860/0x860 [ 37.082302] ? mark_held_locks+0xaf/0x100 [ 37.086422] ? do_raw_spin_trylock+0x190/0x190 [ 37.090977] ? __local_bh_enable_ip+0x121/0x230 [ 37.095620] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.100607] ? lock_sock_nested+0x91/0x110 [ 37.104812] ? trace_hardirqs_on+0xd/0x10 [ 37.108931] ? __local_bh_enable_ip+0x121/0x230 [ 37.113573] sctp_connect+0xb4/0xf0 [ 37.117174] ? sctp_connect+0xb4/0xf0 [ 37.120949] inet_dgram_connect+0x16b/0x1f0 [ 37.125245] SYSC_connect+0x213/0x4a0 [ 37.129020] ? SYSC_bind+0x410/0x410 [ 37.132711] ? SyS_futex+0x269/0x390 [ 37.136395] ? SyS_setsockopt+0x215/0x360 [ 37.140514] ? do_futex+0x22a0/0x22a0 [ 37.144287] ? move_addr_to_kernel+0x60/0x60 [ 37.148670] SyS_connect+0x24/0x30 [ 37.152354] ? SyS_accept+0x30/0x30 [ 37.155955] do_syscall_64+0x282/0x940 [ 37.159812] ? __do_page_fault+0xc90/0xc90 [ 37.164018] ? finish_task_switch+0x1e2/0x890 [ 37.168484] ? finish_task_switch+0x1b9/0x890 [ 37.172951] ? syscall_return_slowpath+0x550/0x550 [ 37.177849] ? syscall_return_slowpath+0x2ac/0x550 [ 37.182747] ? prepare_exit_to_usermode+0x350/0x350 [ 37.187736] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 37.193070] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.197886] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 37.203045] RIP: 0033:0x453a59 [ 37.206208] RSP: 002b:00007fbeede1bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 37.213884] RAX: ffffffffffffffda RBX: 00007fbeede1c6d4 RCX: 0000000000453a59 [ 37.221128] RDX: 0000000000000010 RSI: 0000000020003ff0 RDI: 0000000000000013 [ 37.228369] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 2018/02/11 15:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa4000-0x9)='/dev/rtc\x00', 0x23ca2a0e93e0cfff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005ab000)={0x7, r0, 0x1}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000296000-0x4)=r2) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) [ 37.235608] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 37.242848] R13: 0000000000000059 R14: 00000000006f08f8 R15: 0000000000000000 [ 37.294145] audit: type=1400 audit(1518362793.541:13): avc: denied { dac_override } for pid=5198 comm="syz-executor6" 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 [ 37.318748] audit: type=1400 audit(1518362793.544:14): avc: denied { create } for pid=5201 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 15:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) recvmsg(r0, &(0x7f0000fea000-0x38)={&(0x7f0000cf0000)=@alg, 0x58, &(0x7f0000975000)=[{&(0x7f0000c2c000-0x76)=""/118, 0x76}, {&(0x7f0000c89000)=""/119, 0x77}, {&(0x7f0000189000-0xc8)=""/200, 0xc8}, {&(0x7f000030f000)=""/190, 0xbe}, {&(0x7f00003c9000)=""/178, 0xb2}, {&(0x7f0000ce3000)=""/47, 0x2f}], 0x6, 0x0, 0x0, 0x1}, 0x100) r1 = accept$alg(r0, 0x0, 0x0) ioperm(0x400, 0x8, 0x6) write(r1, &(0x7f00003b4000-0x76)="8c3649e33ee02afe6b00fda7f5d3c0c45cf16033203016015a760abcc39daa017125e619cd2cee8f51420cc378d86a36623e8895010da80140522620180336d9f8d685231c9b0a74ab3ae13a1487fdabd0c263124f5bb2818a8b89dcd36e44bfb464db0bddacc0959f64a9211898d37e", 0x70) 2018/02/11 15:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb0000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000336000-0xc)={0x3, 0x9, 0x7, 0xffffffff, 0x5, 0x100000000}) syz_open_dev$vcsn(&(0x7f0000ef7000)='/dev/vcs#\x00', 0x401, 0x82) 2018/02/11 15:26:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000164000)=@assoc_value={0x0, 0xffffffffffff0785}, &(0x7f0000dac000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d66000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0x1, 0x28f34c8a, 0x8, 0xb}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/11 15:26:33 executing program 7: keyctl$setperm(0x5, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007ba000)={{0xfffffffffffff4d0, 0xfffffffeffffffff}, 0x0, 0x9, 0x6, {0x80000000, 0x8001}, 0x6, 0x68220e1b}) [ 37.334684] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.342828] audit: type=1400 audit(1518362793.582:15): avc: denied { write } for pid=5201 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 15:26:34 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000ef7000)={0x1f000, 0x7000}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f000022e000-0x18)={0x8, 0x20, 0x200}) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000), 0x4) 2018/02/11 15:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000a4e000)={0x2, &(0x7f0000feb000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000080000-0x10)={r6, &(0x7f0000886000-0x23)=""/87}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000c33000)={0x7ef4, 0x0, 0x1, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f000091d000)={0x3, r7}) readv(r0, &(0x7f0000891000-0x10)=[{&(0x7f00007ed000-0x48)=""/72, 0x48}], 0x1) 2018/02/11 15:26:34 executing program 7: uselib(&(0x7f00009ef000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c20000-0x36)='cgroup\x00') preadv(r0, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x2e, 0x0) 2018/02/11 15:26:34 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025a000-0xc)='/dev/rfkill\x00', 0x20200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ac1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/11 15:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = add_key$user(&(0x7f0000475000-0x5)='user\x00', &(0x7f00000b1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000956000-0x97)="745a0dbf4fea340f52108869234a1be6b93504b2d13ee84b288875b5080f58d5af6e586a1ac508c4069e3edecbbe7257bbbef643036d0cedcdf026e4778728bc414712547965f01dea316d684deba9ac47d58cd9b6f82c62ffd3e11b1e9034d3c55a3e3caeb793ee0c58409b13458f3f6cacfa469da73012ef3e8f694baa5f080c937bdb9dbbc89844caa1a711b0d772915dc207684e6c", 0x97, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0xdc4e) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/11 15:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008cec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) write(r0, &(0x7f0000608000-0xa7)="b3", 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e02000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000d41000)=0xa) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) [ 37.894192] audit: type=1400 audit(1518362794.141:16): avc: denied { create } for pid=5254 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 15:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000d2d000)={0x0, 0x3841}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000050f000)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a7e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000753000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f00003a1000)=0xe8) lstat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f0000f2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f2000-0xc)={r3, r4, r5}, 0xc) 2018/02/11 15:26:34 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000007000)=@ethernet={0x0, @local}, &(0x7f0000007000)=0x10) io_setup(0x791, &(0x7f0000003000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000009000-0x8)=[&(0x7f0000008000+0x92e)={0x0, 0x0, 0x0, 0x8, 0x1ff, r0, &(0x7f0000005000)="cdce018db063ebf59ce7b67dfbf27a125049166dc380b7fbfbc9cbc55ffac6b03be79ace27a4e790ac96be6c1e588db5bbbf4840df2ef470bcf41af6f2dc68041e2f5729cde02370afe45bb4aba2848f3f74826cfdd83a635baee1338b3943f0327e7068f8493a46996e4207454f913d05fc55b53e26360bade6fe53737c26e9dac2cbb30c50866a9b40e12b0200a246d51e406b1ca22d106b52089ab5", 0x9d, 0xffffffff, 0x0, 0x0, r0}]) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000-0x2)=0x99, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000008000-0xc)=@nl=@proc, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000009000-0x4)=0x2, &(0x7f0000005000-0x8)=0x4) msgsnd(0x0, &(0x7f0000006000)={0x3, "775352ad9c9aacc037f8d75acd288cdddddf42ee8f2ab7ee3f37d71d6fb13c09a26bc0e8b89cdc16453e7c2796ccb9da70b681041832d69ee9ffdc9c90d040cb6eaf3874a31d4189698db99fabeaa86b0c2464257a85cefad647a43e9cc9dbb3f93e237353273c3e726157ee19001780c9b3139000c39435f52f5d82c6f2f93f4415107db70f003154"}, 0x91, 0x0) r3 = getpgrp(0x0) sched_getaffinity(r3, 0x8, &(0x7f0000006000)) msgrcv(0x0, &(0x7f0000007000-0x98)={0x0, ""/144}, 0x98, 0x0, 0x0) 2018/02/11 15:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/ppp\x00', 0x442000, 0x0) name_to_handle_at(r0, &(0x7f0000a06000-0x8)='./file0\x00', &(0x7f0000312000)={0x1008, 0x2, "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"}, &(0x7f0000c13000), 0x1000) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/02/11 15:26:34 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b47216", 0x0, "3079be"}}}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000005000-0xb)='/dev/midi#\x00', 0x10000, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x9, [@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, @multicast2=0xe0000002, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x34) 2018/02/11 15:26:34 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001e000)='/dev/autofs\x00', 0x8001, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000001f000-0x24)={0x4, 0x0, 0x9, 0x0, 0x80, 0x9, 0x0, 0x0, 0x1, 0x5, 0xff, 0x9}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001d000)={0xffff, 0x7fff, 0x9, 0x4, 0x6}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87}, {0x6}]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000020000-0x9)='/dev/ion\x00', 0x2, 0x0) 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) [ 37.996553] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.043556] audit: type=1400 audit(1518362794.170:17): avc: denied { write } for pid=5254 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 38.067619] audit: type=1400 audit(1518362794.240:18): avc: denied { net_raw } for pid=5279 comm="syz-executor4" 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 2018/02/11 15:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f00003cf000)='user\x00', &(0x7f0000d7c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e29000-0xda)="4cffd8003b160cb98bec02486b25a276d53de62b5c1f6296cab8f5a229d5b30343ac6642551a61cf44a68e017ad7275e8cb26f094d6746d71cc35bc2d916036254361d4ed55be8371871557c5b35cbcb34abf125facd3bf1fdb0875d17aee3de18ed20f73da9dd6a1fdbd0953a19cc20c7ccce4acf607b2b0aae9d6d21fde9ff4872cc5eaea050867389f2175724686c3a037db2076926cc42bf52dfa33ea81c737daadecf78ff2e457bbfc3ba54b8c0ef5ac9d06544f46c7a9e59ff1a3f56c9a524e7e54b7fff062ef56bbe4951447bf41b13e87560cc05dcc7", 0xda, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000d70000)=&(0x7f00002b0000-0x1)) 2018/02/11 15:26:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b94000-0x4)={0x8}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c64000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000041f000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cba000)={r1, 0x1ff}, &(0x7f00003f4000)) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003b3000-0x20)={0x1fd, 0x0, 0x4, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x103000, 0x2000, &(0x7f000000a000/0x2000)=nil}) pipe2(&(0x7f0000ea3000)={0x0}, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00008aa000)={"ffc38c6bdd4f6e5337fedfd9c13ffa12", {0x4, 0x3f, 0x2, "66a51e5bca8d", 0x7}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/11 15:26:34 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000021000-0xb)='/dev/hwrng\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000021000)) syz_open_dev$dspn(&(0x7f0000021000-0xa)='/dev/dsp#\x00', 0x7ff, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000)={{0xffffffffffffffff, 0x0, 0xffffffff, 0x3, 0x6}, 0x80, 0x5}) 2018/02/11 15:26:34 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000057000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000057000-0x47)="0a7d8272fb3e25b27fdb865fefa2cca53b4fee0838ba8c6e6be1c2c84c3f6f4649bb46714c34b27194f998a2a1c7d43a62d5afa2b3e8d3cdfae01d97679486fbe7351ed487b174", 0x47) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)) 2018/02/11 15:26:34 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000197000)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xa9c}, 0x1, [0x0, 0x1ff, 0x3ff, 0x8000, 0x87, 0x7, 0x4, 0xffffffffffffffff]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000044f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x4102) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00001bc000)={{0x0, 0x3, 0x53f7, 0x1, 0x80000000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000002000)=""/51, 0x33, 0x2000, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sysfs$1(0x1, &(0x7f0000000000)='/dev/amidi#\x00') clock_getres(0x3, &(0x7f0000543000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x4a)="02c67d27ac491eb9d2f37a1918baa21d80454ecb6640304871c3b385d12242df15d1a1bdf8c34b47429479b23a4b09cc596a517c3127380be416af1274d69382da1461a3fcec5dce158a", 0x4a}, {&(0x7f0000001000)="728b4133e2761232dde40e7aa2415a4528023886e11fc10b52141c04b912f6c5a6f8dad486847981518fb82af267d83ac9e45712570ae017cb22d4bbdb3448efc03d6473fc7a51a2d6a38f8478c7c9c39c1aa60d3da6fc0dd7472db2894b1e65ef5619b1bb67914dd1b2d36c9cbb83da05d36dc24d32950848aef4ea1b874dab3a8d5828feef783ffb9e33df3b71b20e32901aaf6d3005b0d986e768f3ee1f0754f7c12fe713456ed1d808e92621f68cbac90e8680ef8b27e953d975d94411a5e2d5b3ee98fc07f2581ef4533ae1594afafd7195349efb41a2de8075af8c73a8333f2c", 0xe3}, {&(0x7f0000001000)="c75e75ef6f70f83257228f60f8f30b7f", 0x10}, {&(0x7f0000002000-0x9f)="1d3274f39242d9ff7b412cf90d6af55e9989aebaf1f7bc99619c9a463619dcfa7e8907f48e72d4bef1d575ec732845dbbd861cc6db23dc048048e691c9af1d646449360ce58595c1a6f9516fc285322ba836887ca130f687aed681f2a90ce86243490afa9203ff18b1d47d6aaae43304efe0ebeafaa80d98a910d51a313ae0da0b92fa8d0143eec0c590a33802ee45db248acbbf5faeb9ff475b44d6c8860f", 0x9f}, {&(0x7f0000000000)="02cda7871187b53d6cb9a99f54c3d577e98d6f3e77caeae4", 0x18}], 0x6, 0x1) [ 38.091751] audit: type=1400 audit(1518362794.270:19): avc: denied { dac_read_search } for pid=5283 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.117343] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000195000-0xd)='/dev/usbmon#\x00', 0xfd20000000, 0x400) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf1616ca7459334f", 0x8}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 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, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ebf000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000177000)=""/69) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) get_thread_area(&(0x7f00001a0000)={0xfffffffffffffffe, 0xffffffff, 0xffffffff, 0x8, 0xfffffffffffffe00, 0x0, 0x20, 0x5, 0xfffffffffffffffc, 0xfffffffffffffe9f}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/11 15:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ee000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e12000-0x4)=0x6, 0x4) keyctl$join(0x1, &(0x7f0000964000)={0x73, 0x79, 0x7a}) [ 38.155926] QAT: Invalid ioctl 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) [ 38.198313] QAT: Invalid ioctl [ 38.218242] QAT: Invalid ioctl [ 38.230288] xt_connbytes: Forcing CT accounting to be enabled 2018/02/11 15:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000090f000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) fstat(r0, &(0x7f0000d55000-0x44)) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000544000-0x6)='ramfs\x00', 0x55000, &(0x7f000000a000)) r0 = syz_open_dev$audion(&(0x7f0000322000)='/dev/audio#\x00', 0x4, 0x200040) bind$unix(r0, &(0x7f0000143000)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x60000, &(0x7f0000a65000)) 2018/02/11 15:26:34 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000f20000)={0x3, 0x57, 0x1647, 0x5, 0x8, 0x8, 0x339, 0x6, 0x100, 0x8, 0xfff}) 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) pipe2(&(0x7f0000a23000-0x8)={0x0, 0x0}, 0x84000) syz_open_dev$sndctrl(&(0x7f00006af000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000003a000-0x10)={0x0, 0x72f, 0x9, 0x4}, &(0x7f000059c000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006b8000-0x8)={r3, 0x3, 0x5}, &(0x7f0000613000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003b1000-0x8c)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000356000)=0x8c) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000c89000-0x18)=@add_del={0x2, &(0x7f00004d8000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) 2018/02/11 15:26:34 executing program 1: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005a000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000107000)={&(0x7f000001d000-0x10)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10, &(0x7f000004d000-0x70)=[{&(0x7f0000010000)="8cf30a22e63b46431d3709f9a80444b5bd92527a43f59bcf15a81e75f1f7884bfdb3acdf8764e96f3b7296708afc4118b0e78535e7f2779dbf56e3abd80d0eb1b85c7c39f8127c307b6cff5011a7fbc55e67d57c575391664cb8ef2b564b56a8b26cfae332ffa2ad74e814a451f6d0f7eacb7f8957e3399d70ea0e508be8619c0fd3c8b1bce75e7e4d1de52262dc561e4c41a8b89dd7356035b999b3f49133e7901be6ad876f05894ac59428a6b3fb6570e2b21f8380fd4588fce088bfe2bf123d7825", 0xc3}, {&(0x7f0000107000)="78efeaaacc2ac6c698ce9ea6e182760bb16fc2d4529a715c863d2e140c16b0ef1bfcfe1278b081d166c70385dfc88b5ec5b45588d8e18120e351c1dc9d1a8ecdaf888e8677e6f76554bb0f394c41ca43", 0x50}, {&(0x7f000003c000)="94dc2d4117b967519e3f4ab10056afd790e7f4b15c3ad88efda83730f1c54756977a8b5156538d86919257b1606a88451d0299520a7c9231d1bbbdf78c84687430e47825ed8e33c61d8253f14c08bd7c003addbd6f72d2f9c04a28d5170e80ae9e11c7f7e4df5fb6265caebeaee0de08f59ab244344ad607dbd47e01e945f656cb1655ede2134a345e9892ab74443aa1224edb069869fbd89b5dd7c841a323ee7d67607a433950ed", 0xa8}, {&(0x7f0000040000-0xc5)="c9b5b0cebcf0bbee4cff2f5e03a782931bff22c5b49e08cc9ae9d8fd78bdf0ed810de49e3bac10f30a3e810894900b24feacfd1b2ff8244dd3729d6da9defe96142721f1e0ce95f0923c0541a5b7ddda5b4bb0839632b71eef4c14bfa75d25906a411c34bbd11f59268c7a01b7eed2969b9cc62c86560016248ccfa95982d070189b7a5aa45d916365bcdedf70dd6d95d9f8049e3cc52545159e786c17ffdb2e957d1079749935b73f0976bbb85169996b7daf738886db711b51595eaaba6448ad7e0aaadf", 0xc5}, {&(0x7f000002e000)="a89dfa6e15928cb716034b6aa1b184ce1a5704fa6de99607fec7dcb454b790a187f0fede63647090ed78f68d73924d2ed73e0b4cb1554875e44e5e4b46c3c2a7d0f36eae31d3", 0x46}, {&(0x7f0000108000-0x58)="008eb7fdbb17bd82f5a0783e61ff1cd3ea4a745386af32d9f2aa86340175d2233c2bd9b7c5f00d1edad1b92653b01794680700f2f61e6aee66fa779ce604b1f30b0d167fd56050f630cdc50617db4a5dca86bc962e9635b3", 0x58}, {&(0x7f0000107000)="b6a517585c883a9990b2a709ce95ad1477ae58bdc719a96b9734b74884c5a1745bdcc441e324425af86e3e8cf5235f70ea95a219e1554febba375a40a05e3e12eda6b6b0ef1f91a8b6066a52bf48420e97683ae21549aa4f0296daab2a8f041685353181cb6cf0a6d8004f5bd89dd8a9b9af5656e733e2558ad74f917fd65dc6ec77ecc943877dad24dbe14be721e070cbca3666", 0x94}], 0x7, &(0x7f000002d000-0x4d0)=[{0x90, 0x0, 0xb7, "e9047eb21c8f10dc0fda4a738d4b65bed99095be6b3a97cf09785509b5fe94a9b21f41dd4e37e427575050d9bca627b15223c7d6607df5a8a4ba1091d8a158edadc65cb1b330b0276aa2f46ce2570d45ddd907d3894bcce7cbcc79522965709593a75326a091a236ddd063b60a629a09432d20becb087b92c944"}, {0x60, 0x110, 0x0, "5cabe793552971b5d41f2a83ffaf4b18e841d4e3071d4dc0092d690e92185ceaabe27a72cebec610d77c999360a4d801ed5b0f6e95ee685006a11954a884664ac4c6095fbae3c694e6874bcf17b6"}, {0x10, 0x84, 0x3}, {0x98, 0x1ff, 0x3, "ada3094dfe396676457ab664d154f851a5a782519feab833655bd0d93caec5b12326ad40ec2286ffedc7ae1cc7f21326b5143ecf34d93194902c54d09fced154095e6d8e3631a21e2041b2a77515cf47de4c4ef45689902e1387b5c66a8df3195cd79b64ffbda1340be3874af1bf9afbf5fb9955c85d9a5bfd74018a2de7e8a0649d9eb8f644"}, {0xb0, 0x117, 0xffff, "e2e31a60fa504cfb90852fce42e0d9d7daa68430d58103dc2dc6f991eb4548357ecc53f58ad4f5e019ddee58af2d64e8d37da05c00444627f13de9763118e517229812152a4507aea6969b70861cedab3069b00db1885fccea10663a653b7f25a9b929e2433d5643630893418c0c8898b6f0ba706686c6c953dc650fd47df1369dc39bf5b43fd0c804c3f87268bc3233baf12ca0a18093de8fead4efc2e4f6"}, {0x70, 0x84, 0x6, "c56586c581a2697c9c472124beb181250f02b2978b45bd1e4ce5eb3c5a0d836a0763921740df06addd92db03ce89a4516eb9b9acf1393a5c877d154d043c54519bf4645acb0a0d884061582f59f259c7370bd193a63cf1556231"}, {0x108, 0x10f, 0x200, "fd8aaf460a956d83c227ac78852ed3895372b279329331f73233b70ddeee6434e0b22a8d8b1231ce92a87e2be6c5ba25297f8e4d43123303536be6b89474c74694cff079bda255434a03d3b7212864b5f5ef933c6a20c72226bbae2995f8f98f8fac35fac9e3ade1f3896f2ba4dd7648a95949a2e35ac9037ee3b1753657d8dd9343010e195c2e565917d1b660d367085724833a5c0a804925e7dea355f433aaa6ab8a1976dd6cfe7b91bb8e9606fdac007705e822f371914764ff4c0be989d311f3612799e424a2d052fd206c34e7109185ad2f2e31c6bc02eeff2147f56871a25c6009c76938d403291bffb7bc566ef2c021c6"}, {0x110, 0x11f, 0x1, "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"}], 0x4d0, 0x8000}, 0x20000001) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) [ 38.236827] audit: type=1400 audit(1518362794.484:20): avc: denied { create } for pid=5325 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 38.249254] QAT: Invalid ioctl 2018/02/11 15:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00006dc000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) gettid() writev(r2, &(0x7f0000dea000-0x10)=[{&(0x7f00000c0000)="c3", 0x1}], 0x1) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000151000)=0x7fff) recvfrom$unix(r4, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r5) tkill(r5, 0x12) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000e3000)=""/161) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000056a000-0x8)={0x0, 0x3}, &(0x7f0000ba6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008b8000-0x10)={0x1, 0x4, 0xf5, 0xfff, r1}, 0x10) 2018/02/11 15:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/audio\x00', 0x20000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0xffea) socketpair(0x17, 0x6, 0xfb, &(0x7f00007c2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00007d9000-0x4), &(0x7f000049f000)=0x4) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[{&(0x7f00000dd000-0xdb)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009f000-0x11c8)=[]}, 0xc000) sendmsg$alg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001ce000-0x40)=[], 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/11 15:26:34 executing program 4: socketpair(0x11, 0x0, 0x7f, &(0x7f0000826000-0x8)={0x0, 0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00008f2000-0x6)={0x317a8fda, 0x0, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000009a000)={@generic="dce7da8b1b73805a1c438706a1e5694d", @ifru_flags=0x1}) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/02/11 15:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea3000-0x78)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000254000-0x10)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000ba4000)='./file0\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00004a8000)='/dev/audio\x00', 0x2, 0x0) timerfd_settime(r2, 0x1, &(0x7f000047d000)={{r0, r1+10000000}, {0x77359400}}, &(0x7f00002ac000)) clock_gettime(0x0, &(0x7f0000387000-0x10)) r3 = syz_open_dev$usbmon(&(0x7f0000ead000)='/dev/usbmon#\x00', 0x6adc, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x0, 0x111}], 0x10}, 0x0) ioctl(r4, 0xc0184908, &(0x7f0000002000)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000e8e000-0x4)=0x1) wait4(0xffffffffffffffff, &(0x7f0000f8d000), 0x8, &(0x7f0000548000)={{0x0, 0x0}}) clock_getres(0x0, &(0x7f0000b26000)={0x0}) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000229000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0xff, 0x4, 0x8, 0x0, 0x1000}, &(0x7f00008c8000)=0x20) setitimer(0x2, &(0x7f00005e9000)={{r6, r5}, {0x77359400}}, &(0x7f00004dc000-0x20)) 2018/02/11 15:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c28000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000347000-0x28)={&(0x7f000020d000/0x2000)=nil, 0x0, 0x1, 0x40, &(0x7f0000414000/0x2000)=nil, 0x156}) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x6, 0xfffffd70) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000eb7000-0x8)={0x2}) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[{&(0x7f0000e35000-0x45)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x1) recvfrom$inet6(r1, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/11 15:26:34 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000e2d000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r0, 0x0, 0xfffffffffffffeb0, 0xd6, &(0x7f0000001000-0x49)="d50b891ecf78ab028f75b20551209fa41694b683117bd6f5841a0e82f83c099f3234dea27ff3ee31f685b2689b10ac5366db660955413c5187874bc3c16ef19480ae253fd5721c543d", &(0x7f0000f8f000-0xd6)=""/214, 0x7f, 0x3}, 0x28) splice(0xffffffffffffffff, &(0x7f0000040000), 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000001000)={@generic="9a697304e30904169a22c724ad6b1cef", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000002000-0x10)={0x100000000000df3, 0x5, 0x0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000014000-0x4c8)={{0x10000, 0x6, 0x5, 0xb3, "0679dd4f883b397a83aa535934276de3dfeb64e104c82d4b46bf90dda4156d5aecfced617e89f1b314238a23", 0x92ca}, 0x0, [0x9, 0x0, 0xaf, 0x7, 0x1000, 0x40, 0x3, 0x7, 0x8000, 0x6, 0x9, 0x39, 0x2, 0xfffffffffffffff7, 0x4, 0xc2d, 0x401, 0xffffffffd3f26a9e, 0xe5, 0x6, 0x1, 0xffffffffffffff38, 0x4, 0x8be, 0x0, 0x4, 0xb96, 0xfffffffffffeffff, 0x366, 0x0, 0x4, 0x5f2, 0xffffffffffffffff, 0x1, 0xffffffff, 0x3, 0xd703, 0xc25, 0x20, 0x5, 0x0, 0x2a6, 0x3ff, 0x1, 0x200, 0x8001, 0x3, 0x10001, 0x6, 0x800, 0xff, 0x4, 0x2, 0x2, 0x7, 0x3, 0x5, 0xffffffffffffff00, 0xfffffffffffffffa, 0x5, 0x5, 0x167, 0x4, 0x5, 0x3ff, 0x7, 0x400, 0x7, 0x7ff, 0x8, 0x20, 0x0, 0xb9c0, 0x20, 0xb2a, 0x0, 0x7, 0x20000, 0x101, 0x9, 0x3f, 0x0, 0x3ff, 0x3437, 0x2, 0x9, 0x401, 0x120000000000, 0x8, 0x0, 0x8, 0x10000, 0xfffffffffffffff9, 0x0, 0xfffffffffffff800, 0xfff, 0x4, 0x3, 0x3, 0x5, 0xffff, 0x7, 0x8, 0x94, 0x8000, 0xb2, 0x3, 0xad, 0x2, 0x7ff, 0x8, 0x5, 0x1, 0x4, 0x7ff, 0x400, 0x8, 0x1, 0xeb2, 0x2, 0x1, 0x0, 0x80000000, 0x8, 0xfffffffeffffffff, 0x3, 0x3, 0x1000]}) close(r0) 2018/02/11 15:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x7) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c35000-0x11)='/dev/vga_arbiter\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001f2000)=[@in6={0xa, 0x1, 0x6a94, @mcast2={0xff, 0x2, [], 0x1}, 0x101}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000e86000-0x4)) 2018/02/11 15:26:34 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 7: 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, 0xffffffffffffffff, 0x0) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000f8000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/vcs\x00', 0x2880, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002aa000)={0x0, 0x1, 0x10, 0x2b0e, 0x9}, &(0x7f00005be000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009c2000)={r2, 0x5}, 0x8) 2018/02/11 15:26:34 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000684000/0x3000)=nil, 0x3000, 0x3, 0x1010, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80c42, 0x0) getpeername$packet(r1, &(0x7f0000684000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000686000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto(r1, &(0x7f0000685000)="82dbc5ad75dbf68a6ecb5f79d249c58bfae4deb430eb71b11898914ca1161ab379eadf159f807e2765faeeb5978d6f60be9835f85107d3212b69dcc9ad28c7f46718f65b8aa2e2b7a4d2996a98780b11ab510f77a182c6798716385b6bfc3218ef74b4d5f4ced4792fc12fc40b97e91c7533d8ea24c7e2fc72f84922bb6b06b7048a78170958c14e3809de9173c8744a6d73ebce5b0291cdd089f7a23f3fe979cac2309dedf0118f355bffd8ebf0c557dd59bf61d2f8d084650a91d19c30dc24a0049be546f10fae0785ee80", 0xcc, 0x1, &(0x7f0000000000)=@can={0x1d, r2}, 0x10) write$selinux_create(r1, &(0x7f000065b000)=@access={'system_u:object_r:cron_spool_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x35) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000687000-0x67)=""/103) 2018/02/11 15:26:34 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0x9)='net/bnep\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x286, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x106}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @mac=@random="1a8431d816ae", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="8f9d0fc307c9e69efc698d0663f02ab5", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xf9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/11 15:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000fcb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000382000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000ae4000-0x8)={0x3, 0xff}) 2018/02/11 15:26:34 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000056000-0xb)='/dev/midi#\x00', 0x0, 0x600000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value, 0x8) 2018/02/11 15:26:34 executing program 5: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002e4000), &(0x7f0000ed5000-0x4), &(0x7f0000ed4000)) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000af000-0x11)='/dev/qat_adf_ctl\x00', 0xd54b02d3668ea366, 0x0) fremovexattr(r0, &(0x7f0000352000-0xa)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00004a8000)={{0x0, 0x989680}}, &(0x7f0000ed8000-0x20)) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ed8000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000ed6000-0x2c)={0x5, 0x8, 0x0, 0x0, 0x8, 0x0, 0x3}, 0xffffffffffffff6e) 2018/02/11 15:26:34 executing program 6: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid}, &(0x7f0000044000)=0x0) pipe2(&(0x7f0000071000-0x8)={0x0, 0x0}, 0x800) ioctl$TCGETS(r1, 0x5401, &(0x7f00004a8000)) clock_gettime(0x0, &(0x7f000009f000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000823000-0x68)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000abe000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00009f3000-0x20)={{r2, r3}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fca000-0x20)={{}, {0x77359400}}, &(0x7f0000475000)) 2018/02/11 15:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x5) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b01000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000072c000)={0x0}, &(0x7f000086c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad2000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x5, 0x0, 0xfff, 0x22}, 0xa0) sendto$inet(r1, &(0x7f0000006000)="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", 0x1000, 0x1, &(0x7f0000bc0000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/11 15:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockname$packet(r0, &(0x7f0000761000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000052b000)=0x14) recvfrom$packet(r0, &(0x7f00001c1000)=""/15, 0xffffffab, 0x1, &(0x7f0000413000)={0x11, 0x16, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) shmget$private(0x0, 0x4000, 0x50, &(0x7f0000266000/0x4000)=nil) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000d95000)={0x2, "4099711c556b"}) 2018/02/11 15:26:34 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000a21000)={0x0, 0x3, 'client1\x00', 0x1, "2c1d811b95775607", "5d188901679d9cb157e832b59d1facd53c6e06b4408739671a77218c7e998d85", 0x8, 0x8}) 2018/02/11 15:26:34 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 6: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000685000)='eth0wlan0\x00', 0xffffffffffbffffe) lseek(r0, 0x0, 0x0) 2018/02/11 15:26:34 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 15:26:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x8, 0x5, 0x80000001, 0x6}}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x48404000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x2c)=@bridge_setlink={0x2c, 0x13, 0xa00, 0x3, 0x2, {0x7, 0x0, 0x0, r1, 0x0, 0x70040}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000081}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x80200, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xfffffffffffffc01) 2018/02/11 15:26:34 executing program 3: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000036000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000024e000)={0x0, 0x0, &(0x7f000024f000-0x80)=[{&(0x7f000024e000)="e96fcdff1fb6806f5d309a9b8d0567098fd5a3ffa1c6f1478c49ddb42f9546ddcea267276b6c70f8649dcc8d2e497eb27e1a1ebc66af7757ea049673f5a626ac4746a4b0c06f9863092431e4fe732e7cddb77f485cfa9d592eecf911565d48c5a8f8a4d0e4d944e553236bb6c538aeb4185d20f4c17ccec685f8405b6826a0f9cf294456ac509e25b49e27ab10142ff5c6ceef198d187cf1c668b0dfd739122634214ecd4e1a2f7718dc9e8efeb79fefb22ea5d8e9b9ed0853ea0d267cebdb4c000979a79b5e651f04b65f94da8dbbbe0e3a511a6c87698a2ba466130f0ee71c6507ba235801804a", 0xe8}, {&(0x7f0000120000-0xb7)="d8b890f4fbbc0bb5858dc1fe5b5344ff32ae3d22887b67683828935fce21356b68c4722e81e984e3321003280ea23d569e7d99193f1ffcb9fd7b6c73600348d68f48df422457b49de8120b421d52cfa67b852f64c2a40c397696183e14be1484287469c93787137b8cf124ac892607587c8e04d5d96199828050cf26488852bef1f0377eb2310a11269ce6180dbc6acfe9f8b8c2a4e0591122c7215768dcdafe0cb4a1e1c1ee0aec51f9f5b67244d84b1df63f174b48a1", 0xb7}, {&(0x7f00001b2000-0xdd)="2c621140e3ab9ba008e05c486d36f9d079298df5d8153cf87f0c5b9f2c5bb4befdb37342335ee2ac801238eded920dd2637e8ba515464187e2213541504712cffbc5abb141087bc77545e7f2bfe27dba312a3496ba0b25159a764adbac82e27e6653d4e0d8ba2bde3130b7c91ba2c1787d1d2804f3c97f91189a20567baf33b0c6d56c0bde160a36958bf464356ddf16424716183ac1a56b768e6241cab695138ab4cdde187e66d14754ef6b87e9e9720c96a124e65d5338058732320d6081dc24c1945ee39794aa7d613b4872975c70253c825438ce05211958767d96", 0xdd}, {&(0x7f00000d3000)="1868ab36ddc29cbfc19a1e0c5bff4fd0a43361e828659eca5ce95dfedaa429d7bf4c721dcecb91fee1da767d14d73db96f89a8539345d8c4368d538a1d3b30efc6a48d2e9a1974ced76df2e1adfe591c9ae32c2e0cf1d7bf888c1247abfa0f8ea0d40b0d0f77fcae4dbd420d7a80db9de4c3683c9c154393022237fa5959c028eb36a9bd53ba735f03c9b4d6cc8b8dcfc0bb24bb3458d8cb", 0x98}, {&(0x7f000024e000)="d811f7b6c0b1d7bae33306a8bf06dad716d9e57af2fa7b12f1b8e4f6e480b9d44af91fcfa92ebc61762b14ef02c911e8578ae67c1c3a06e139af8d17ffe6b70ba777fe659615de3dbde8b94235356f231a7a5f11f7fdd7b3a7365fb6b5e6f860b9fbccca337bf35dd5b6418889d9b29e847fc41e47cd6edb", 0x78}, {&(0x7f000024e000)="d9d932ca708478450efc996f3be12bbb8095e725e2fda565c3224c7e684d124eb001be0566962faaa6085a849e56fe601da56046870a1ae77e66310ef32b9695f9c55abd88fd65d03bc5ed1c16dd28b87e42858b8445", 0x56}, {&(0x7f000024f000-0xec)="5655b15d39cc9ce41f3add911b80905f08457c728c01381b077483e6b5010072a23d6016128b5f7e73d380fed0031e9ed03c4790c6b8a93c0d0af663b70cfd0139badb187457efd2d5d69dc18a26836dc2f157d8aaa4d8613bebfe7e90d9dace4357d7c007c072e547783c2b6abe3747193811f179a8bac05f3428d07cf22f16a6f7d8de3e34f268e636f987853e2801346c3f9c9a942494fc3ba7cf14068bd8e669ec38f80b3f1fec3c52525edd9dae9fb530d8679a3fc34c3f6111a95fa262359ef76e13381c01720be7775b89fd57cdc9e0a39584e60d71e442e9ea6779ac2a73dd15d495f5685a399020", 0xec}, {&(0x7f0000224000)="f3abb3ec31b305215a0d58a1983224ed53bbe03911167c1d29b45c0579f8fdba22e7af3f144319f8f7789700a528e3f24e1d41a91954c23843a472ad598e2f0cbcb12fee", 0x44}], 0x8, &(0x7f0000182000-0x3178)=[{0x1010, 0x102, 0xfff, "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