3c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x0, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:37 executing program 6 (fault-call:3 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:37 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4802, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x3, 0x4) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) 16:05:37 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x935, &(0x7f0000000040)=0x10000000) 16:05:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) [ 312.865510] audit: type=1326 audit(1530979537.864:49): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15087 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0xffff0000 [ 312.962079] FAULT_INJECTION: forcing a failure. [ 312.962079] name failslab, interval 1, probability 0, space 0, times 0 [ 312.973455] CPU: 0 PID: 15092 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 312.980398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.989761] Call Trace: [ 312.992382] dump_stack+0x185/0x1d0 [ 312.996081] should_fail+0x87b/0xab0 [ 312.999952] __should_failslab+0x278/0x2a0 [ 313.004258] should_failslab+0x29/0x70 [ 313.008206] __kmalloc_node_track_caller+0x24b/0x11b0 [ 313.013421] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 313.018807] ? inet6_rt_notify+0x291/0x630 [ 313.023088] ? fib6_del+0x116c/0x2210 [ 313.026931] __alloc_skb+0x2cb/0x9e0 [ 313.030692] ? inet6_rt_notify+0x291/0x630 [ 313.035014] inet6_rt_notify+0x291/0x630 [ 313.039124] fib6_del+0x1c7d/0x2210 [ 313.042797] ip6_route_del+0x2124/0x2a00 [ 313.046914] ? _cond_resched+0x3c/0xd0 [ 313.050860] ? rcu_all_qs+0x32/0x1f0 [ 313.054612] ? _cond_resched+0x3c/0xd0 [ 313.058519] ? rcu_all_qs+0x32/0x1f0 16:05:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="2c143f3db428de2121c118a896ff3f35a684952f95dd503d328c09e1617ba666e999612661aada763cb4502f16d2a0efe076f164597eddc8728c164b8bb05959e83789960a62b40a013ea57f691d3ae71617364bfa447e657576e70d", 0x5c}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="294c09493a27112056dcbf2ac4dce1cb7ff9f0b4139f1a5e948284e80b31a9e042870d78e3efe0b681f24bbc1322fd1872cfb82c", 0x34}], 0x3, 0x9) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x14e) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000011c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001940)='/dev/uinput\x00', 0x28600, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001980)=0x4000, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000012c0)={0x6, 0x3a, 0x20, 0x7f, [], [], [], 0x81, 0x7fff, 0x7, 0x7, "4819284f23fc6d6ab2227426dd99c011"}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080)=0x40, 0x4) r2 = socket$inet6(0xa, 0x7, 0x99e0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001200)=""/79, &(0x7f0000001280)=0x4f) 16:05:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0x0, 0x5, 0x5, 0x3}}, 0xe8) 16:05:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x1, &(0x7f0000000580)=[{0x48000015}]}) 16:05:38 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) [ 313.062299] ipv6_route_ioctl+0x501/0x640 [ 313.066554] inet6_ioctl+0x268/0x410 [ 313.070346] ? inet6_getname+0x7c0/0x7c0 [ 313.074459] sock_do_ioctl+0x140/0x6c0 [ 313.078384] ? do_vfs_ioctl+0xcbd/0x24b0 [ 313.082500] sock_ioctl+0x748/0xd10 [ 313.086173] ? __x64_sys_ioctl+0x280/0x320 [ 313.090869] ? do_vfs_ioctl+0x160/0x24b0 [ 313.094950] ? sock_poll+0x380/0x380 [ 313.098672] do_vfs_ioctl+0xcbd/0x24b0 [ 313.102615] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 313.107990] ? __fget_light+0x6a3/0x700 [ 313.112023] __x64_sys_ioctl+0x280/0x320 [ 313.116117] ? ksys_ioctl+0x260/0x260 [ 313.119934] do_syscall_64+0x15b/0x230 [ 313.123846] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 313.129051] RIP: 0033:0x455ba9 [ 313.132255] RSP: 002b:00007fa6c5047c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.139986] RAX: ffffffffffffffda RBX: 00007fa6c50486d4 RCX: 0000000000455ba9 [ 313.147274] RDX: 0000000020000380 RSI: 000000000000890c RDI: 0000000000000013 [ 313.154548] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 16:05:38 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 313.161809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 313.169089] R13: 00000000004bfb41 R14: 00000000004cef20 R15: 0000000000000001 16:05:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x0, 0x0, 0x0, 0xfffffffffffffffa}]}) 16:05:38 executing program 6 (fault-call:3 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = geteuid() setreuid(r2, r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8080, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xe5, "1226a4798529e8d6561acc90197ed063dc0ab34e93f2c1dd033b0811012c9acefdefb2b399bcffeb8baac19ccf1b1cd4088fd650e971bd2dfb05ded16df285120dca0de9e88e290c649b44176fa2bdbc23bad690fb8913ae63a92410ee53f8ac0a96acc77fcbcc8769fa8134b8f0d60fc93dca9b489a1256d820ceea4cc7027739878d61751a2dd85ed99d84ff476fec7e854e0fa82868d3231408700549a7ded2dc07e5fdbb9ee1bd0a6df1f3a2dc971bfa3b2d8b5445a474894bc4d370825ad71cf2cd8143037167b524e0c1f6426c1e70ad575df1218a118c1a893382d7db4990fdb076"}, &(0x7f00000002c0)=0x109) close(r4) close(r1) 16:05:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0x0, 0x5, 0x5, 0x3}}, 0xe8) 16:05:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:38 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 16:05:38 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setparam(r0, &(0x7f0000000180)=0x12) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x3) kcmp(r0, r0, 0x2, r1, r1) recvfrom$unix(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x40, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) 16:05:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:38 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) [ 314.038749] audit: type=1326 audit(1530979539.036:50): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15140 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140), 0xffffffffffffff19) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b0001020000000000400000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0xffffffffffffff00, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000000f00)=[{{&(0x7f00000003c0)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000080)=""/30, 0x1e}}, {{&(0x7f00000005c0)=@in6, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000740)=""/186, 0xba}}, {{&(0x7f0000000800), 0x80, &(0x7f0000000e80), 0x0, &(0x7f0000001340)=""/4096, 0x1000}}], 0x3, 0x0, &(0x7f0000001000)={0x77359400}) restart_syscall() r2 = dup2(r0, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 16:05:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100000001, 0x2}, 0x90) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:39 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = gettid() getpgid(r1) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000000)) 16:05:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0x0, 0x5, 0x5, 0x3}}, 0xe8) 16:05:39 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xa6b, 0x620000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/251) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x299) modify_ldt$write2(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x138}, 0x10) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/29, 0x18) [ 314.459843] FAULT_INJECTION: forcing a failure. [ 314.459843] name failslab, interval 1, probability 0, space 0, times 0 [ 314.471401] CPU: 0 PID: 15162 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 314.478340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.487713] Call Trace: [ 314.490350] dump_stack+0x185/0x1d0 [ 314.494038] should_fail+0x87b/0xab0 [ 314.497782] __should_failslab+0x278/0x2a0 [ 314.502177] should_failslab+0x29/0x70 [ 314.506090] __kmalloc+0xbe/0x350 [ 314.509577] ? do_seccomp+0xa69/0x2170 [ 314.513522] do_seccomp+0xa69/0x2170 [ 314.517280] ? prepare_exit_to_usermode+0x149/0x3a0 [ 314.522338] ? syscall_return_slowpath+0x86/0x710 [ 314.527224] ? syscall_return_slowpath+0xe9/0x710 [ 314.532126] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 314.537540] __x64_sys_seccomp+0xdb/0x120 [ 314.541715] ? prctl_get_seccomp+0x50/0x50 [ 314.545982] do_syscall_64+0x15b/0x230 [ 314.549900] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 314.555104] RIP: 0033:0x455ba9 16:05:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x200100) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000180)=r3) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) [ 314.558300] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 314.566040] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 314.573323] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 314.580603] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 314.587900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 314.595179] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000000 16:05:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000040)='./file0\x00', 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="f4b55bc5e999d58806542ad1748bda624674bd96716730e805755e8a0f92f7970894b3936bdf492646f9f5a478d3543ea62eebf1e0d98a51039b4591fa3041174204302fef5ace2bf2c4ecec14a33c23a5f08600c2057c90661518d159f6155d66aa18e92325ecf41fab3b859dbc3c71197856ab55f80800c03c2c63af1ad0448340c020fb05c703330d067d316a470e5e6788b73e1e092131a7c7673abd27f29bea34fcdda3416d95d5c0a0f4"]}) close(r2) close(r1) 16:05:39 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x84000, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000280)="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") msgget(0x2, 0x2) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000140)=r2) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f00000001c0)=""/163, &(0x7f0000000040)=0xa3) modify_ldt$write2(0x11, &(0x7f0000000180)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xe) 16:05:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x0, 0x5, 0x3}}, 0xe8) 16:05:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = fcntl$getown(r0, 0x9) waitid(0x2, r1, 0x0, 0x40000002, &(0x7f00000001c0)) r2 = dup2(r0, r0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x0, 0x8000, "5dcaa63181de61b16fc8d637e5e7f7a293e716d3de8a93964e403be2a89f327a3cc58c10c4743558cfbf2b2f32b85a3dd050965809a3a7a0866f5a5372be0927ca6be1cd7514428c6897bd0c1c4b51b9"}, 0xd8) 16:05:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'v/\x00\x00\x00\x00\x00\x00\x00bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:39 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000000040)) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080)=[{}], 0x1, &(0x7f0000000180)=""/36, 0x24, 0x4}, 0x0) 16:05:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:39 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) [ 315.100680] FAULT_INJECTION: forcing a failure. [ 315.100680] name failslab, interval 1, probability 0, space 0, times 0 [ 315.112204] CPU: 1 PID: 15205 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 315.119143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.128514] Call Trace: [ 315.131147] dump_stack+0x185/0x1d0 [ 315.134801] should_fail+0x87b/0xab0 [ 315.138540] __should_failslab+0x278/0x2a0 [ 315.142840] should_failslab+0x29/0x70 [ 315.146753] __kmalloc_node+0x22f/0x1200 [ 315.150843] ? __get_vm_area_node+0x289/0x810 [ 315.155381] __get_vm_area_node+0x289/0x810 [ 315.159781] __vmalloc_node_range+0x332/0x1170 [ 315.164417] ? bpf_prog_alloc+0xe0/0x500 [ 315.168569] __vmalloc+0xe2/0x100 [ 315.172079] ? bpf_prog_alloc+0xe0/0x500 [ 315.176194] bpf_prog_alloc+0xe0/0x500 [ 315.180139] bpf_prog_create_from_user+0x181/0x8c0 [ 315.185112] ? seccomp_log+0x460/0x460 [ 315.189047] do_seccomp+0xaed/0x2170 [ 315.192812] ? prepare_exit_to_usermode+0x149/0x3a0 [ 315.197865] ? syscall_return_slowpath+0x86/0x710 [ 315.202727] ? syscall_return_slowpath+0xe9/0x710 [ 315.207635] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 315.213039] __x64_sys_seccomp+0xdb/0x120 [ 315.217205] ? prctl_get_seccomp+0x50/0x50 [ 315.221456] do_syscall_64+0x15b/0x230 [ 315.225370] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 315.230570] RIP: 0033:0x455ba9 [ 315.233767] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 315.241503] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 315.248784] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 315.256063] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 315.263336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 315.270626] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000001 [ 315.278243] syz-executor2: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 315.289516] syz-executor2 cpuset=syz2 mems_allowed=0 [ 315.294770] CPU: 1 PID: 15205 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 315.301696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.311057] Call Trace: [ 315.313681] dump_stack+0x185/0x1d0 [ 315.317328] warn_alloc+0x430/0x690 [ 315.321038] __vmalloc_node_range+0x1f8/0x1170 [ 315.325697] __vmalloc+0xe2/0x100 [ 315.329184] ? bpf_prog_alloc+0xe0/0x500 [ 315.333280] bpf_prog_alloc+0xe0/0x500 [ 315.337208] bpf_prog_create_from_user+0x181/0x8c0 [ 315.342170] ? seccomp_log+0x460/0x460 [ 315.346117] do_seccomp+0xaed/0x2170 [ 315.349864] ? prepare_exit_to_usermode+0x149/0x3a0 [ 315.354913] ? syscall_return_slowpath+0x86/0x710 [ 315.359785] ? syscall_return_slowpath+0xe9/0x710 [ 315.364701] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 315.370111] __x64_sys_seccomp+0xdb/0x120 [ 315.374286] ? prctl_get_seccomp+0x50/0x50 [ 315.378536] do_syscall_64+0x15b/0x230 [ 315.382442] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 315.387634] RIP: 0033:0x455ba9 [ 315.390821] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d 16:05:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x0, 0x5, 0x3}}, 0xe8) 16:05:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x0, 0x5, 0x3}}, 0xe8) 16:05:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) waitid(0x2, r1, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x103d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0x1e4, &(0x7f000000cf3d)=""/195}, 0x48) 16:05:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x0, 0x3}}, 0xe8) [ 315.398552] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 315.405838] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 315.413139] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 315.420415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 315.427689] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000001 [ 315.435150] Mem-Info: [ 315.437677] active_anon:72257 inactive_anon:74 isolated_anon:0 [ 315.437677] active_file:4185 inactive_file:13391 isolated_file:0 16:05:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x11}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x100, 0x3, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000400)={{0x8, 0x0, 0x100000000, 0xd1d, 'syz1\x00', 0x100000000}, 0x1, [0x9, 0x100000000, 0x0, 0x10001, 0x6, 0x4, 0x40, 0x8, 0x3, 0x400, 0x2, 0x7ff, 0x401, 0xb7, 0x5, 0x2, 0x10000, 0x200000000, 0x5, 0x5, 0x0, 0x71, 0x400, 0x10001, 0x80, 0x2, 0x7, 0x6, 0x8001, 0x818, 0x2, 0x80, 0x5, 0x2000, 0x0, 0x8, 0x7, 0x1ff, 0xca37, 0x100, 0x22c, 0x1, 0x1, 0x2, 0xffffffffffffffff, 0x9, 0x2, 0x0, 0x4f0, 0xfffffffffffffffd, 0x4, 0x0, 0x7, 0x0, 0x80000001, 0x8, 0x80000001, 0x3ff, 0x2, 0x72a, 0x1, 0x1ff, 0x4000000000000000, 0x2, 0x2, 0x5, 0x1f, 0x20, 0xde0, 0x1, 0xd9b, 0x4, 0xaca7, 0x7, 0x10001, 0x0, 0x1, 0xe8, 0x5, 0x8, 0x7, 0x4, 0x7, 0x6, 0x1000, 0xfff, 0xff, 0x5, 0x7fffffff, 0xfe72, 0x1ff, 0x200, 0xe02b, 0x394, 0x9, 0x10001, 0x487, 0x10000000, 0x5, 0x3, 0x4f, 0x9817, 0x9, 0x1a3, 0xaae, 0x6, 0x3, 0x8, 0x4, 0x4, 0xfffffffffffffffb, 0x6, 0x2, 0x0, 0x1000, 0xffffffff80000001, 0xfffffffffffffffc, 0x4, 0x200, 0x71e, 0xdb, 0xfff, 0x55a5, 0xffff, 0x100000000, 0x9, 0x5dc91ca6, 0xec9], {0x0, 0x1c9c380}}) socket$inet6(0xa, 0x5, 0x29) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) [ 315.437677] unevictable:0 dirty:47 writeback:0 unstable:0 [ 315.437677] slab_reclaimable:3560 slab_unreclaimable:9913 [ 315.437677] mapped:74742 shmem:84 pagetables:1054 bounce:0 [ 315.437677] free:813965 free_pcp:440 free_cma:0 [ 315.471100] Node 0 active_anon:289028kB inactive_anon:296kB active_file:16740kB inactive_file:53564kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:298968kB dirty:188kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 266240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 16:05:40 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x18, 0x6a, 0x3, 0x0, 0x8, 0x1}, 0x2c) read(r0, &(0x7f0000000040)=""/135, 0x87) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34f98f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) [ 315.499314] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 315.525582] lowmem_reserve[]: 0 2816 7242 7242 [ 315.530314] Node 0 DMA32 free:2888704kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:716kB free_cma:0kB [ 315.558119] lowmem_reserve[]: 0 0 4426 4426 [ 315.562537] Node 0 Normal free:344668kB min:41208kB low:51508kB high:61808kB active_anon:289144kB inactive_anon:296kB active_file:16740kB inactive_file:53564kB unevictable:0kB writepending:188kB present:4718592kB managed:4532224kB mlocked:0kB kernel_stack:10816kB pagetables:4216kB bounce:0kB free_pcp:560kB local_pcp:356kB free_cma:0kB [ 315.592379] lowmem_reserve[]: 0 0 0 0 [ 315.596279] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 315.609744] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 3*512kB (M) 2*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888704kB [ 315.625165] Node 0 Normal: 1050*4kB (UM) 1533*8kB (UM) 1297*16kB (UM) 914*32kB (M) 528*64kB (UME) 150*128kB (UM) 18*256kB (UME) 6*512kB (UME) 32*1024kB (UM) 3*2048kB (M) 42*4096kB (UM) = 338080kB [ 315.643063] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 315.651738] 17659 total pagecache pages [ 315.655778] 0 pages in swap cache [ 315.659319] Swap cache stats: add 0, delete 0, find 0/0 [ 315.664726] Free swap = 0kB [ 315.667798] Total swap = 0kB [ 315.670877] 1965969 pages RAM [ 315.674098] 0 pages HighMem/MovableOnly [ 315.678109] 106559 pages reserved 16:05:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x210080, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="388c8db0ff5b7ff5fedc973f8676e7648525d07f16eb8f59a3eb3337fc1eccc8cf4da149efbfc8f6102f440e") waitid(0x2, r1, 0x0, 0x3fffffff, &(0x7f00000002c0)) 16:05:40 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x25}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) mq_open(&(0x7f0000000400)='\x00', 0x80, 0x100, &(0x7f0000000440)={0x8a36, 0x6, 0x3, 0x100, 0x4ce, 0x2, 0x0, 0xab48000}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000480)=0x100) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xd8, r1, 0x700, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd0}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040) 16:05:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) keyctl$session_to_parent(0x12) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6f7bff99, 0x200000) close(r1) 16:05:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:40 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x50b080) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syzkaller0\x00', r1}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 16:05:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x0, 0x3}}, 0xe8) 16:05:40 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) [ 316.083256] FAULT_INJECTION: forcing a failure. [ 316.083256] name failslab, interval 1, probability 0, space 0, times 0 [ 316.094672] CPU: 1 PID: 15252 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 316.101601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.110986] Call Trace: [ 316.113617] dump_stack+0x185/0x1d0 [ 316.117323] should_fail+0x87b/0xab0 [ 316.121075] __should_failslab+0x278/0x2a0 [ 316.125352] should_failslab+0x29/0x70 [ 316.129259] __kmalloc_node+0x22f/0x1200 16:05:41 executing program 0: futex(&(0x7f0000000000), 0xb, 0x1, &(0x7f0000000040), &(0x7f0000000140), 0x1) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0xe503, 0x8, 0xe, 0x80, 0x8001, 0x7fff, 0x2b40000000, 0x7fff, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x3ff}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x9, 0x200040) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000240)) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 316.133390] ? rcu_all_qs+0x32/0x1f0 [ 316.137208] ? _cond_resched+0x3c/0xd0 [ 316.141131] ? alloc_vmap_area+0x1e6/0x15a0 [ 316.145510] alloc_vmap_area+0x1e6/0x15a0 [ 316.149754] __get_vm_area_node+0x3a6/0x810 [ 316.154175] __vmalloc_node_range+0x332/0x1170 [ 316.158828] ? bpf_prog_alloc+0xe0/0x500 [ 316.163028] __vmalloc+0xe2/0x100 [ 316.166566] ? bpf_prog_alloc+0xe0/0x500 [ 316.170678] bpf_prog_alloc+0xe0/0x500 [ 316.174658] bpf_prog_create_from_user+0x181/0x8c0 [ 316.179620] ? seccomp_log+0x460/0x460 [ 316.183566] do_seccomp+0xaed/0x2170 [ 316.187338] ? prepare_exit_to_usermode+0x149/0x3a0 [ 316.192389] ? syscall_return_slowpath+0x86/0x710 [ 316.197289] ? syscall_return_slowpath+0xe9/0x710 [ 316.202198] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 316.207626] __x64_sys_seccomp+0xdb/0x120 [ 316.211787] ? prctl_get_seccomp+0x50/0x50 [ 316.216031] do_syscall_64+0x15b/0x230 [ 316.219966] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 316.225177] RIP: 0033:0x455ba9 16:05:41 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x40004) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x100b}}, 0x20) flistxattr(r0, &(0x7f0000000100)=""/96, 0x60) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f00000000c0)={0x13, 0x10, 0xfa00, {&(0x7f00000002c0), r2, 0x2}}, 0x18) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {r2, 0x5, "caf5a1", "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"}}, 0x110) [ 316.228378] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 316.236119] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 316.243402] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 316.250695] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 316.257972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 316.265267] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000002 [ 316.272935] syz-executor2: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 316.284251] syz-executor2 cpuset=syz2 mems_allowed=0 [ 316.289502] CPU: 1 PID: 15252 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 316.296430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.305795] Call Trace: [ 316.308423] dump_stack+0x185/0x1d0 [ 316.312085] warn_alloc+0x430/0x690 [ 316.315819] __vmalloc_node_range+0x1f8/0x1170 [ 316.320686] __vmalloc+0xe2/0x100 [ 316.324172] ? bpf_prog_alloc+0xe0/0x500 [ 316.328299] bpf_prog_alloc+0xe0/0x500 16:05:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x0, 0x3}}, 0xe8) 16:05:41 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r2 = getpgid(0x0) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/uts\x00') r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'veth0_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) [ 316.332258] bpf_prog_create_from_user+0x181/0x8c0 [ 316.337234] ? seccomp_log+0x460/0x460 [ 316.341202] do_seccomp+0xaed/0x2170 [ 316.344954] ? prepare_exit_to_usermode+0x149/0x3a0 [ 316.350062] ? syscall_return_slowpath+0x86/0x710 [ 316.350096] ? syscall_return_slowpath+0xe9/0x710 [ 316.350159] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 316.350207] __x64_sys_seccomp+0xdb/0x120 [ 316.350233] ? prctl_get_seccomp+0x50/0x50 [ 316.350251] do_syscall_64+0x15b/0x230 [ 316.350287] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 316.350310] RIP: 0033:0x455ba9 16:05:41 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) [ 316.350322] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 316.350356] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 16:05:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5}}, 0xe8) 16:05:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) syz_open_pts(r2, 0x80041) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200002, r1}) 16:05:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 316.350373] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 316.350387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 316.350402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 316.350415] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000002 16:05:41 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5}}, 0xe8) [ 317.099274] FAULT_INJECTION: forcing a failure. [ 317.099274] name failslab, interval 1, probability 0, space 0, times 0 [ 317.110759] CPU: 1 PID: 15302 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 317.117701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.127070] Call Trace: [ 317.129701] dump_stack+0x185/0x1d0 [ 317.133405] should_fail+0x87b/0xab0 [ 317.137265] __should_failslab+0x278/0x2a0 [ 317.142420] should_failslab+0x29/0x70 [ 317.146345] __kmalloc_node+0x22f/0x1200 [ 317.150441] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 317.155952] ? __get_vm_area_node+0x5fb/0x810 [ 317.160537] ? __vmalloc_node_range+0x681/0x1170 [ 317.160620] __vmalloc_node_range+0x681/0x1170 [ 317.170075] __vmalloc+0xe2/0x100 [ 317.173587] ? bpf_prog_alloc+0xe0/0x500 [ 317.177707] bpf_prog_alloc+0xe0/0x500 [ 317.181665] bpf_prog_create_from_user+0x181/0x8c0 [ 317.186640] ? seccomp_log+0x460/0x460 [ 317.190606] do_seccomp+0xaed/0x2170 [ 317.194378] ? prepare_exit_to_usermode+0x149/0x3a0 16:05:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$void(r2, 0x5450) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) close(r1) 16:05:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x8, 0xffffffffffffff80}) 16:05:42 executing program 7: modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) socket$inet6(0xa, 0x3, 0x8000) 16:05:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/wireless\x00') sendfile(r1, r2, &(0x7f0000000040)=0x32, 0x80000003) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)=0x205) 16:05:42 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:05:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5}}, 0xe8) [ 317.199457] ? syscall_return_slowpath+0x86/0x710 [ 317.204342] ? syscall_return_slowpath+0xe9/0x710 [ 317.209296] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 317.214726] __x64_sys_seccomp+0xdb/0x120 [ 317.218904] ? prctl_get_seccomp+0x50/0x50 [ 317.223177] do_syscall_64+0x15b/0x230 [ 317.227097] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 317.232311] RIP: 0033:0x455ba9 [ 317.235516] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 317.243253] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 317.250536] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 317.257805] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 317.265090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 317.272372] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000003 16:05:42 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 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, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) 16:05:42 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:42 executing program 2 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) finit_module(r0, &(0x7f0000000000)='X\x00', 0x2) [ 317.663866] FAULT_INJECTION: forcing a failure. [ 317.663866] name failslab, interval 1, probability 0, space 0, times 0 [ 317.675314] CPU: 1 PID: 15333 Comm: syz-executor1 Not tainted 4.17.0+ #22 [ 317.682251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.691623] Call Trace: [ 317.692842] FAULT_INJECTION: forcing a failure. [ 317.692842] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.694255] dump_stack+0x185/0x1d0 [ 317.694320] should_fail+0x87b/0xab0 [ 317.694376] __should_failslab+0x278/0x2a0 [ 317.717776] should_failslab+0x29/0x70 [ 317.721670] __kmalloc_track_caller+0x1ff/0xc80 [ 317.726339] ? xfrm_user_policy+0x370/0x830 [ 317.730674] ? kmsan_set_origin_inline+0x6b/0x120 [ 317.735543] memdup_user+0x7c/0x200 [ 317.739184] xfrm_user_policy+0x370/0x830 [ 317.743345] do_ip_setsockopt+0x1f78/0x5a70 [ 317.747679] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 317.753141] ? kstrtoull+0x766/0x7e0 [ 317.756875] ? kmsan_set_origin_inline+0x6b/0x120 [ 317.761717] ip_setsockopt+0x134/0x2b0 [ 317.765686] udp_setsockopt+0x108/0x1b0 [ 317.769679] ? udp_lib_setsockopt+0xb00/0xb00 [ 317.774200] sock_common_setsockopt+0x13b/0x170 [ 317.778883] ? sock_common_recvmsg+0x280/0x280 [ 317.783478] __sys_setsockopt+0x496/0x540 [ 317.787644] __x64_sys_setsockopt+0x15c/0x1c0 [ 317.792135] ? __ia32_sys_recv+0x180/0x180 [ 317.796377] do_syscall_64+0x15b/0x230 [ 317.800262] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 317.805445] RIP: 0033:0x455ba9 [ 317.808631] RSP: 002b:00007fc662cb9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 317.816344] RAX: ffffffffffffffda RBX: 00007fc662cba6d4 RCX: 0000000000455ba9 [ 317.823614] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000014 [ 317.831311] RBP: 000000000072bea0 R08: 00000000000000e8 R09: 0000000000000000 [ 317.838578] R10: 00000000200003c0 R11: 0000000000000246 R12: 0000000000000016 [ 317.845845] R13: 00000000004c6a00 R14: 00000000004d1ef0 R15: 0000000000000000 [ 317.853152] CPU: 0 PID: 15337 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 317.860139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.869528] Call Trace: [ 317.872241] dump_stack+0x185/0x1d0 [ 317.875891] should_fail+0x87b/0xab0 [ 317.879665] __alloc_pages_nodemask+0x600/0x5cc0 [ 317.884465] ? kmsan_set_origin_inline+0x6b/0x120 [ 317.889333] ? __msan_poison_alloca+0x173/0x200 [ 317.894052] ? __should_failslab+0x278/0x2a0 [ 317.898524] ? should_fail+0x57/0xab0 [ 317.902394] ? __should_failslab+0x278/0x2a0 [ 317.906832] ? kmsan_set_origin_inline+0x6b/0x120 [ 317.911723] ? kmsan_set_origin+0x9e/0x160 [ 317.916011] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 317.921413] ? __kmalloc_node+0xe44/0x1200 [ 317.925679] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 317.931215] alloc_pages_current+0x6b1/0x970 [ 317.935710] __vmalloc_node_range+0x8bf/0x1170 [ 317.940384] __vmalloc+0xe2/0x100 [ 317.943901] ? bpf_prog_alloc+0xe0/0x500 [ 317.948023] bpf_prog_alloc+0xe0/0x500 [ 317.951976] bpf_prog_create_from_user+0x181/0x8c0 [ 317.956934] ? seccomp_log+0x460/0x460 [ 317.960869] do_seccomp+0xaed/0x2170 [ 317.964612] ? prepare_exit_to_usermode+0x149/0x3a0 [ 317.969663] ? syscall_return_slowpath+0x86/0x710 [ 317.974541] ? syscall_return_slowpath+0xe9/0x710 [ 317.979430] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 317.984855] __x64_sys_seccomp+0xdb/0x120 [ 317.989028] ? prctl_get_seccomp+0x50/0x50 [ 317.993272] do_syscall_64+0x15b/0x230 [ 317.997199] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 318.002401] RIP: 0033:0x455ba9 [ 318.005604] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 318.013336] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 318.020619] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 318.027988] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 318.035266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 318.042554] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000004 [ 318.050300] syz-executor2: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 318.062847] syz-executor2 cpuset=syz2 mems_allowed=0 [ 318.068115] CPU: 0 PID: 15337 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 318.075051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.084418] Call Trace: [ 318.087021] dump_stack+0x185/0x1d0 [ 318.090683] warn_alloc+0x430/0x690 [ 318.094337] ? __kmalloc_node+0xe44/0x1200 [ 318.098630] __vmalloc_node_range+0xed2/0x1170 [ 318.103280] __vmalloc+0xe2/0x100 [ 318.106771] ? bpf_prog_alloc+0xe0/0x500 [ 318.110880] bpf_prog_alloc+0xe0/0x500 [ 318.114808] bpf_prog_create_from_user+0x181/0x8c0 [ 318.120350] ? seccomp_log+0x460/0x460 [ 318.124291] do_seccomp+0xaed/0x2170 [ 318.128055] ? prepare_exit_to_usermode+0x149/0x3a0 [ 318.133303] ? syscall_return_slowpath+0x86/0x710 [ 318.138179] ? syscall_return_slowpath+0xe9/0x710 [ 318.143078] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 318.148516] __x64_sys_seccomp+0xdb/0x120 [ 318.152698] ? prctl_get_seccomp+0x50/0x50 [ 318.156961] do_syscall_64+0x15b/0x230 [ 318.160876] entry_SYSCALL_64_after_hwframe+0x63/0xe7 16:05:43 executing program 1 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, &(0x7f00000001c0)=0x8) bind$alg(r1, &(0x7f0000000140)={0x26, "616561feffffff00", 0x0, 0x0, 'morus1280-avx2\x00'}, 0x58) 16:05:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 318.166084] RIP: 0033:0x455ba9 [ 318.169293] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 318.177038] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 318.184321] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 318.191616] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 318.198897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 318.206200] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000004 [ 318.213627] warn_alloc_show_mem: 1 callbacks suppressed [ 318.213637] Mem-Info: [ 318.221607] active_anon:71200 inactive_anon:74 isolated_anon:0 [ 318.221607] active_file:4187 inactive_file:13403 isolated_file:0 [ 318.221607] unevictable:0 dirty:67 writeback:0 unstable:0 [ 318.221607] slab_reclaimable:3565 slab_unreclaimable:9907 [ 318.221607] mapped:74775 shmem:83 pagetables:1072 bounce:0 [ 318.221607] free:814727 free_pcp:491 free_cma:0 16:05:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="9bbb539d4085060c9b7a4c2e196ad9305d3247b7610348abdc086b4892a8f6d7ca2eb9795bf47905e5b6309693187c5e0751cdcf1794bc4cf9dc5ccfa42b0685ffa6dd2a97ebe5165c353616c2ea0b805929ed981ffcc009cdab8fcecf9f3ba795fe00a82b8f11c431175e6405cb84f2b31548f254d986f34109c8273b12d6872efa9f147e347dc2ea8d12ce073a4c98a9fa50e7db05"]}) close(r2) close(r1) 16:05:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000cd8ff4)) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x16a) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = getpgid(r1) waitid(0x2, r2, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:43 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/llc\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') pread64(r2, &(0x7f00009f3000), 0x352, 0x0) [ 318.255023] Node 0 active_anon:284800kB inactive_anon:296kB active_file:16748kB inactive_file:53612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:299100kB dirty:268kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 318.283258] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 318.309519] lowmem_reserve[]: 0 2816 7242 7242 [ 318.314194] Node 0 DMA32 free:2888704kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:92kB free_cma:0kB [ 318.341906] lowmem_reserve[]: 0 0 4426 4426 [ 318.346341] Node 0 Normal free:354268kB min:41208kB low:51508kB high:61808kB active_anon:284768kB inactive_anon:296kB active_file:16748kB inactive_file:53612kB unevictable:0kB writepending:268kB present:4718592kB managed:4532224kB mlocked:0kB kernel_stack:10688kB pagetables:4116kB bounce:0kB free_pcp:792kB local_pcp:552kB free_cma:0kB [ 318.376287] lowmem_reserve[]: 0 0 0 0 [ 318.380201] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 318.393767] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 3*512kB (M) 2*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888704kB 16:05:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = dup2(r0, r0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x2c0, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f, 0x5}}, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000400)={0x7, 0x8, 0xfa00, {r2, 0x7}}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00000004c0)=0xffffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000640), r2, 0x7f}}, 0x18) migrate_pages(r3, 0x10000, &(0x7f0000000100)=0x1ff, &(0x7f0000000180)=0x7fffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="000b257000fcdbdf250200000008000500090000002ad24388ddd5b25a1ec65ea207858b9719"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="e5348574eba57400b6c5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x2c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x943, 0x774, 0x100, 0x5bc, 0x4200000, r4}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000700)=0x1242) socket$bt_hidp(0x1f, 0x3, 0x6) 16:05:43 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x400403, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x1cf, 0xfffffffffffffff8, 0xfff, 0x170, 0x35f, 0x1, 0x170, 0x400}, "5e405e49d0c47b87fc16ec281993370f1e5af20c1c0d9a647799a7eae21e6d48d76980afb601b523ddcdb0635c7f7bd624c939e62bd45e2e98a782a6184dd67fa99463f8f9707cf9833b49a468532f8b094a786bc99d7188e21d4c8ea156686ff4b88ab154862e16df893ba0320649d9570e028de8c1778e407b5808dfb916a8a6a4dd29c5c82edf2900ccb1274304b799438b9daf916a83a3c8e8cece624afb38caa3e1a0edaf06f144d8970541d1f5c99e8645f434453b67e3c902c91599a5", [[]]}, 0x1e0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7ff, 0x4) modify_ldt$write2(0x11, &(0x7f0000000040)={0xfffffffffffffffe, 0xffffffffffffffff}, 0x3ba) memfd_create(&(0x7f00000000c0)='$em0vboxnet0proc^tself\x00', 0x200000) [ 318.409427] Node 0 Normal: 1073*4kB (UM) 1512*8kB (UM) 1299*16kB (UME) 917*32kB (UM) 529*64kB (UME) 143*128kB (ME) 17*256kB (ME) 6*512kB (ME) 29*1024kB (UM) 4*2048kB (M) 46*4096kB (UM) = 352404kB [ 318.427367] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 318.436036] 17672 total pagecache pages [ 318.440093] 0 pages in swap cache [ 318.443603] Swap cache stats: add 0, delete 0, find 0/0 [ 318.449055] Free swap = 0kB [ 318.452122] Total swap = 0kB [ 318.455240] 1965969 pages RAM [ 318.458402] 0 pages HighMem/MovableOnly [ 318.462457] 106559 pages reserved 16:05:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x3, 0x0, 0x0, 0x8, &(0x7f00000001c0)) 16:05:43 executing program 2 (fault-call:2 fault-nth:5): r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x111, 0x8}}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000180)={0xa, 0x4, 0xfa00, {r1}}, 0xc) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000001c0)={0xa8f, {{0x2}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0x2b4) 16:05:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b17000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000040)=""/54, &(0x7f0000000080)=0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0), 0xc) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x3, 0xb53, 0x2, 0x3, 0x68ae380e, 0x5}) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 16:05:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 16:05:43 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x402000, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 16:05:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:05:44 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) [ 319.278178] FAULT_INJECTION: forcing a failure. [ 319.278178] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 319.290021] CPU: 1 PID: 15412 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 319.297806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.307147] Call Trace: [ 319.309723] dump_stack+0x185/0x1d0 [ 319.313338] should_fail+0x87b/0xab0 [ 319.317039] __alloc_pages_nodemask+0x600/0x5cc0 [ 319.321783] ? task_kmsan_context_state+0x5e/0x110 [ 319.326695] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 319.332039] ? vmalloc_to_page+0x50b/0x630 [ 319.336261] ? vmalloc_to_page_or_null+0x3b/0xa0 [ 319.340999] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 319.346429] ? perf_tp_event+0xcee/0xd50 [ 319.350927] ? kmsan_internal_chain_origin+0x12b/0x210 [ 319.356199] ? __msan_chain_origin+0x69/0xc0 [ 319.360591] ? bpf_prog_create_from_user+0x181/0x8c0 [ 319.365679] kmsan_internal_alloc_meta_for_pages+0x8e/0x700 [ 319.371378] ? kmsan_internal_poison_shadow+0xb8/0x1b0 16:05:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) close(r1) 16:05:44 executing program 6: r0 = socket(0x1f, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000300)={@mcast1}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000002c0)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80c0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x9b8d, 0x608cd1dfa604109f}, &(0x7f0000000400)=0xb6) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={r4, 0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000180)={{0x1, 0x1, 0x2, 0xffffffffffffff00, 'syz0\x00', 0x1000}, 0x0, 0x100, 0x10000, 0x0, 0x2, 0xd3, 'syz0\x00', &(0x7f0000000100)=["6d643573756d70707030b200", ',\x00'], 0xe, [], [0x9d, 0xb, 0x80000001, 0x36a9]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, r2}) 16:05:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:05:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) [ 319.376645] ? task_kmsan_context_state+0x5e/0x110 [ 319.381558] ? __vmalloc+0xe2/0x100 [ 319.385188] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 319.390627] ? vmalloc_to_page+0x50b/0x630 [ 319.394846] ? task_kmsan_context_state+0x5e/0x110 [ 319.399785] ? perf_trace_run_bpf_submit+0x2be/0x3d0 [ 319.404890] ? perf_trace_mm_page_alloc+0x508/0x5b0 [ 319.409906] kmsan_alloc_page+0x75/0xd0 [ 319.413865] ? trace_event_raw_event_mm_page_alloc+0x4a0/0x4a0 [ 319.419827] __alloc_pages_nodemask+0xf7b/0x5cc0 16:05:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}], 0x1, 0x0) [ 319.425036] ? kmsan_set_origin_inline+0x6b/0x120 [ 319.429875] ? __msan_poison_alloca+0x173/0x200 [ 319.434553] ? __should_failslab+0x278/0x2a0 [ 319.438992] ? should_fail+0x1/0xab0 [ 319.442715] ? __should_failslab+0x278/0x2a0 [ 319.447425] ? kmsan_set_origin_inline+0x6b/0x120 [ 319.452266] ? kmsan_set_origin+0x9e/0x160 [ 319.456494] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 319.461845] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 319.467291] alloc_pages_current+0x6b1/0x970 [ 319.471692] __vmalloc_node_range+0x8bf/0x1170 [ 319.476266] __vmalloc+0xe2/0x100 [ 319.479704] ? bpf_prog_alloc+0xe0/0x500 [ 319.483752] bpf_prog_alloc+0xe0/0x500 [ 319.487631] bpf_prog_create_from_user+0x181/0x8c0 [ 319.492545] ? seccomp_log+0x460/0x460 [ 319.496426] do_seccomp+0xaed/0x2170 [ 319.500122] ? prepare_exit_to_usermode+0x149/0x3a0 [ 319.505119] ? syscall_return_slowpath+0x86/0x710 [ 319.509943] ? syscall_return_slowpath+0xe9/0x710 [ 319.514770] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 319.520117] __x64_sys_seccomp+0xdb/0x120 [ 319.524248] ? prctl_get_seccomp+0x50/0x50 16:05:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}], 0x1, 0x0) [ 319.528473] do_syscall_64+0x15b/0x230 [ 319.532355] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 319.537528] RIP: 0033:0x455ba9 [ 319.540696] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 319.548405] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 319.555672] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 319.562922] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 319.570175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 16:05:44 executing program 0: unshare(0x1010001064200400) r0 = semget(0xffffffffffffffff, 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/35) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x8800) ustat(0x0, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400000, 0x0) gettid() getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x3870, 0x80, 0xba2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x80}, &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x33f3, 0x0, 0x9, 0x7f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x10000}, &(0x7f0000000140)=0xc) 16:05:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) openat$cgroup_ro(r2, &(0x7f0000000200)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000100)="8c31fa23eaa6ceb88f8ac51abf1a8061eb5384682194b145ea78b47f71cefbc5d4fe26a928a1114388fdeedd2da1e038a123a93bf954227f4223db6c28e473722aa37ece1503b3b8c1be7f3a72af4e7da0413fdde49bcb8f583415bdb72f40c06be88da7b1a803b675a68fd785ba4e9bf11a64e2ad45b0de0bd9e9eb331a70700cb06d5d3fa6dca1a3118e70ce59bfe39d6d8b943320ed7c5bbf08c1267783665ea60693bdcd30", &(0x7f00000002c0)=""/199}, 0x18) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0xf}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x20, 0xfbf, 0x1000, 0x400, 0xb308, 0x40000, r4}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x20100, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000580)=""/125) [ 319.577438] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000005 [ 319.585309] syz-executor2: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 319.597912] syz-executor2 cpuset=syz2 mems_allowed=0 [ 319.603132] CPU: 1 PID: 15412 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 319.610051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.619409] Call Trace: [ 319.622028] dump_stack+0x185/0x1d0 [ 319.625675] warn_alloc+0x430/0x690 16:05:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}], 0x1, 0x0) [ 319.629719] __vmalloc_node_range+0xed2/0x1170 [ 319.635923] __vmalloc+0xe2/0x100 [ 319.639514] ? bpf_prog_alloc+0xe0/0x500 [ 319.643696] bpf_prog_alloc+0xe0/0x500 [ 319.647706] bpf_prog_create_from_user+0x181/0x8c0 [ 319.652699] ? seccomp_log+0x460/0x460 [ 319.656655] do_seccomp+0xaed/0x2170 [ 319.660413] ? prepare_exit_to_usermode+0x149/0x3a0 [ 319.665474] ? syscall_return_slowpath+0x86/0x710 [ 319.670355] ? syscall_return_slowpath+0xe9/0x710 [ 319.675329] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 319.680791] __x64_sys_seccomp+0xdb/0x120 [ 319.684979] ? prctl_get_seccomp+0x50/0x50 [ 319.689227] do_syscall_64+0x15b/0x230 [ 319.693128] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 319.698327] RIP: 0033:0x455ba9 [ 319.701525] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 319.709259] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 319.716534] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 319.723821] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 319.731099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 319.738371] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000005 [ 319.745846] Mem-Info: [ 319.748379] active_anon:71771 inactive_anon:75 isolated_anon:0 [ 319.748379] active_file:4187 inactive_file:13415 isolated_file:0 [ 319.748379] unevictable:0 dirty:80 writeback:0 unstable:0 [ 319.748379] slab_reclaimable:3571 slab_unreclaimable:9950 [ 319.748379] mapped:74730 shmem:84 pagetables:1059 bounce:0 [ 319.748379] free:810211 free_pcp:420 free_cma:0 [ 319.781741] Node 0 active_anon:287004kB inactive_anon:300kB active_file:16748kB inactive_file:53660kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:298920kB dirty:320kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 319.810047] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 319.836632] lowmem_reserve[]: 0 2816 7242 7242 [ 319.841347] Node 0 DMA32 free:2888704kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:716kB free_cma:0kB [ 319.869193] lowmem_reserve[]: 0 0 4426 4426 [ 319.873598] Node 0 Normal free:343584kB min:41208kB low:51508kB high:61808kB active_anon:287004kB inactive_anon:300kB active_file:16748kB inactive_file:53660kB unevictable:0kB writepending:320kB present:4718592kB managed:4532224kB mlocked:0kB kernel_stack:10688kB pagetables:4064kB bounce:0kB free_pcp:884kB local_pcp:220kB free_cma:0kB [ 319.903563] lowmem_reserve[]: 0 0 0 0 [ 319.907479] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 319.921057] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 3*512kB (M) 2*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888704kB [ 319.936340] Node 0 Normal: 1108*4kB (UM) 1610*8kB (UM) 1325*16kB (UME) 920*32kB (UME) 529*64kB (UM) 151*128kB (UM) 18*256kB (UME) 6*512kB (UME) 23*1024kB (UM) 0*2048kB 47*4096kB (UM) = 344880kB [ 319.954167] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 319.962805] 17685 total pagecache pages [ 319.966858] 0 pages in swap cache [ 319.970386] Swap cache stats: add 0, delete 0, find 0/0 [ 319.975814] Free swap = 0kB [ 319.978885] Total swap = 0kB [ 319.981981] 1965969 pages RAM [ 319.985131] 0 pages HighMem/MovableOnly [ 319.989183] 106559 pages reserved 16:05:45 executing program 2 (fault-call:2 fault-nth:6): r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) keyctl$join(0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth1_to_bridge\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, r2}) 16:05:45 executing program 0: unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") ioctl$SG_GET_NUM_WAITING(r0, 0x6611, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 16:05:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x1b9700000000000, {{0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffdbad}}}, 0x88) 16:05:45 executing program 4 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:45 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 320.153468] FAULT_INJECTION: forcing a failure. [ 320.153468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 320.159519] FAULT_INJECTION: forcing a failure. [ 320.159519] name failslab, interval 1, probability 0, space 0, times 0 [ 320.165337] CPU: 1 PID: 15461 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 320.165347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.165353] Call Trace: [ 320.165381] dump_stack+0x185/0x1d0 [ 320.165408] should_fail+0x87b/0xab0 [ 320.165495] __alloc_pages_nodemask+0x600/0x5cc0 [ 320.207550] ? kernel_poison_pages+0x1a0/0x360 [ 320.212117] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 320.217575] ? get_page_from_freelist+0xacd1/0xb7b0 [ 320.222570] ? __kernel_text_address+0x250/0x350 [ 320.227321] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 320.232753] ? __save_stack_trace+0x90d/0xb00 [ 320.237262] kmsan_internal_alloc_meta_for_pages+0xfa/0x700 [ 320.242965] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 320.248223] ? __vmalloc+0xe2/0x100 [ 320.251834] ? bpf_prog_alloc+0xe0/0x500 [ 320.255876] ? bpf_prog_create_from_user+0x181/0x8c0 [ 320.260962] ? do_syscall_64+0x15b/0x230 [ 320.265007] ? __should_failslab+0x278/0x2a0 [ 320.269409] ? kmsan_set_origin_inline+0x6b/0x120 [ 320.274235] ? __msan_poison_alloca+0x173/0x200 [ 320.278891] kmsan_alloc_page+0x75/0xd0 [ 320.282849] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 320.287589] ? kmsan_set_origin_inline+0x6b/0x120 [ 320.292413] ? __msan_poison_alloca+0x173/0x200 [ 320.297062] ? __should_failslab+0x278/0x2a0 [ 320.301455] ? should_fail+0x57/0xab0 [ 320.305248] ? __should_failslab+0x278/0x2a0 [ 320.309645] ? kmsan_set_origin_inline+0x6b/0x120 [ 320.314470] ? kmsan_set_origin+0x9e/0x160 [ 320.318777] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 320.324127] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 320.329563] alloc_pages_current+0x6b1/0x970 [ 320.334133] __vmalloc_node_range+0x8bf/0x1170 [ 320.338701] __vmalloc+0xe2/0x100 [ 320.342136] ? bpf_prog_alloc+0xe0/0x500 [ 320.346962] bpf_prog_alloc+0xe0/0x500 [ 320.350832] bpf_prog_create_from_user+0x181/0x8c0 [ 320.355743] ? seccomp_log+0x460/0x460 [ 320.359619] do_seccomp+0xaed/0x2170 [ 320.363314] ? prepare_exit_to_usermode+0x149/0x3a0 [ 320.368319] ? syscall_return_slowpath+0x86/0x710 [ 320.373149] ? syscall_return_slowpath+0xe9/0x710 [ 320.377985] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 320.383343] __x64_sys_seccomp+0xdb/0x120 [ 320.387476] ? prctl_get_seccomp+0x50/0x50 [ 320.391689] do_syscall_64+0x15b/0x230 [ 320.395560] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 320.400728] RIP: 0033:0x455ba9 [ 320.403897] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 320.411585] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 320.418837] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 320.426097] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 320.433346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 320.440597] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000006 [ 320.447885] CPU: 0 PID: 15465 Comm: syz-executor4 Not tainted 4.17.0+ #22 [ 320.448266] syz-executor2: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 320.454879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.454897] Call Trace: [ 320.454946] dump_stack+0x185/0x1d0 [ 320.455001] should_fail+0x87b/0xab0 [ 320.467567] syz-executor2 cpuset= [ 320.476904] __should_failslab+0x278/0x2a0 [ 320.476946] should_failslab+0x29/0x70 [ 320.479574] syz2 [ 320.483170] kmem_cache_alloc_node+0x157/0xc80 [ 320.486873] mems_allowed=0 [ 320.490309] ? __alloc_skb+0x202/0x9e0 [ 320.490363] __alloc_skb+0x202/0x9e0 [ 320.490412] ? kmsan_set_origin_inline+0x6b/0x120 [ 320.520337] sock_wmalloc+0x13e/0x6d0 [ 320.524402] pppol2tp_sendmsg+0x371/0xc40 [ 320.528552] ? security_socket_sendmsg+0x91/0x200 [ 320.533405] ? pppol2tp_getsockopt+0x10a0/0x10a0 [ 320.538177] ___sys_sendmsg+0xec8/0x1320 [ 320.542251] ? kstrtoull+0x766/0x7e0 [ 320.545984] ? __fdget+0x4e/0x60 [ 320.549370] ? __fget_light+0x57/0x700 [ 320.553267] ? __fdget+0x4e/0x60 [ 320.556660] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 320.562048] ? __fget_light+0x6a3/0x700 [ 320.566065] __sys_sendmmsg+0x490/0x850 [ 320.570058] ? syscall_return_slowpath+0xe9/0x710 [ 320.574906] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 320.579846] ? syscall_return_slowpath+0xe9/0x710 [ 320.584722] __x64_sys_sendmmsg+0x11c/0x170 [ 320.589054] ? __sys_sendmmsg+0x850/0x850 [ 320.593232] do_syscall_64+0x15b/0x230 [ 320.597129] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 320.602318] RIP: 0033:0x455ba9 [ 320.605499] RSP: 002b:00007fd2b3ddac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 320.613218] RAX: ffffffffffffffda RBX: 00007fd2b3ddb6d4 RCX: 0000000000455ba9 [ 320.620487] RDX: 0000000000000002 RSI: 00000000200035c0 RDI: 0000000000000015 [ 320.627750] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 320.635897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 320.643509] R13: 00000000004c0e20 R14: 00000000004d0f60 R15: 0000000000000000 [ 320.650815] CPU: 1 PID: 15461 Comm: syz-executor2 Not tainted 4.17.0+ #22 [ 320.657822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.667204] Call Trace: [ 320.669839] dump_stack+0x185/0x1d0 [ 320.673497] warn_alloc+0x430/0x690 [ 320.677219] __vmalloc_node_range+0xed2/0x1170 [ 320.681898] __vmalloc+0xe2/0x100 [ 320.685416] ? bpf_prog_alloc+0xe0/0x500 [ 320.689527] bpf_prog_alloc+0xe0/0x500 [ 320.693486] bpf_prog_create_from_user+0x181/0x8c0 [ 320.698449] ? seccomp_log+0x460/0x460 [ 320.702389] do_seccomp+0xaed/0x2170 16:05:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f0000000300)=[{}]}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000080)="28364a69096af8870af35c7742b30ae9259b241180b2895393817498adae909d75db98de73f6e0cb1de7e7d861c958a53fc8e97d9661e9f559c5a40f435b0023785b7ba5a80a21d8970ba2abdd91d8277208ecaf6d597c0d4c501798403c6692e32363f3a50f5a17f7cba377f7704c39059affe5b093ce77728bceba88c6016a85de", 0x82) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0xe, 0x39, 0x17, 0x5, 0x9, 0x1, 0x2, 0xe, 0xffffffffffffffff}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000180)={0x1, 0x80}) [ 320.706144] ? prepare_exit_to_usermode+0x149/0x3a0 [ 320.711184] ? syscall_return_slowpath+0x86/0x710 [ 320.716056] ? syscall_return_slowpath+0xe9/0x710 [ 320.720957] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 320.726378] __x64_sys_seccomp+0xdb/0x120 [ 320.730543] ? prctl_get_seccomp+0x50/0x50 [ 320.734784] do_syscall_64+0x15b/0x230 [ 320.738713] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 320.743920] RIP: 0033:0x455ba9 [ 320.747135] RSP: 002b:00007f9ea7b78c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 320.754866] RAX: ffffffffffffffda RBX: 00007f9ea7b796d4 RCX: 0000000000455ba9 [ 320.762143] RDX: 0000000020001980 RSI: 0000000000000000 RDI: 0000000000000001 [ 320.769423] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 320.776915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 320.784212] R13: 00000000004c0974 R14: 00000000004d0d80 R15: 0000000000000006 [ 320.791909] Mem-Info: [ 320.794561] active_anon:73320 inactive_anon:76 isolated_anon:0 [ 320.794561] active_file:4187 inactive_file:13430 isolated_file:0 [ 320.794561] unevictable:0 dirty:95 writeback:0 unstable:0 [ 320.794561] slab_reclaimable:3574 slab_unreclaimable:9959 [ 320.794561] mapped:74750 shmem:84 pagetables:1070 bounce:0 [ 320.794561] free:807090 free_pcp:474 free_cma:0 16:05:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1335a250f3780d9ed4244d9e305195e8e168fb2ec539d8b01b562fb5ee4734a2306654aba535550e2808d9c44a98e3f82d268cd948a39e5b07397cd7b4127a1da8b9f5a1a090fc7a380213a02b2b91cb2bae50460afc4586bbf9169ddcde9922cbc9abd20da175a5e66d74d512dec0db1e12876ea7021533aa131ba931e6b0652c7068d913948722bb27f05b9cd318a64681283c7a207fe9e6819b7c7ab804731fda10c0e1ecc23f744a2eb21f6b8eaf"]}) close(r2) close(r1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 16:05:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, r1}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r2, 0x20, 0x70bd27, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x800, 0x100000000, 0x800, 0x0, 0x0, 0x2, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xc6, "7378cc47a25a700471fcae4f64028a7db60acb14ac7b31e407ae0ed7ce5a9004b0bc8ba30cf24e4651b3661c742d95c6bbe743bb15f0bfe2236295b2531d1d322e3943853956be9dc85e05e22d3f113f0117c5ca1830bf2a9c7a6aa98950715498eb56e2aac58f8ecb46b7884023fbc7ec089d9942b118a738f8fcc3e6d05412c30f75a16b3319d8c27f74670aa743677a0f33e1f6d89765f710af8f64f9194a7668d7bd3bc5dca18431572d75eb92132439b846a0c80c71f0cd80d373eb1576ae9d1b7b21cd"}, &(0x7f0000000000)=0xce) r4 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='veth1_to_bridge\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r3, 0x4) r5 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x0, 0x200000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000680)={r5, &(0x7f0000000500)="c4fa5a082c86e1c65864a1667878cbfd1b43cfa5fa90d9b4b39b05ae2d40b7cd1cbd935db40acf05b471a20701490e4c4527a019b5268e9a22ae03ea8bfeb4fa66dfc1a47734ab922cc8b01cfc458ec7439fc67f29e8038467e7958e00207bbd928e6423ded8133807e4587e90dc040f460d554fb345b055f67958dae96d74b4adb907abd38701cc4131c8e3df0a2bf08b", &(0x7f00000005c0)=""/163}, 0x18) 16:05:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:45 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x800000) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) [ 320.828089] Node 0 active_anon:289016kB inactive_anon:304kB active_file:16748kB inactive_file:53720kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:299000kB dirty:380kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 266240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 320.859373] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 320.885747] lowmem_reserve[]: 0 2816 7242 7242 16:05:45 executing program 4 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 320.890470] Node 0 DMA32 free:2888704kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:716kB free_cma:0kB [ 320.918359] lowmem_reserve[]: 0 0 4426 4426 [ 320.922783] Node 0 Normal free:323808kB min:41208kB low:51508kB high:61808kB active_anon:289132kB inactive_anon:304kB active_file:16748kB inactive_file:53720kB unevictable:0kB writepending:380kB present:4718592kB managed:4532224kB mlocked:0kB kernel_stack:10624kB pagetables:4280kB bounce:0kB free_pcp:648kB local_pcp:496kB free_cma:0kB [ 320.952733] lowmem_reserve[]: 0 0 0 0 [ 320.956855] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 320.970329] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 3*512kB (M) 2*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888704kB [ 320.985832] Node 0 Normal: 978*4kB (UM) 1507*8kB (ME) 1296*16kB (UM) 916*32kB (UME) 531*64kB (UM) 143*128kB (UM) 17*256kB (ME) 6*512kB (UME) 21*1024kB (UM) 1*2048kB (M) 42*4096kB (UM) = 321312kB [ 321.003695] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 321.012418] 17700 total pagecache pages [ 321.016480] 0 pages in swap cache [ 321.020055] Swap cache stats: add 0, delete 0, find 0/0 [ 321.025486] Free swap = 0kB [ 321.028598] Total swap = 0kB [ 321.031685] 1965969 pages RAM [ 321.034895] 0 pages HighMem/MovableOnly [ 321.038929] 106559 pages reserved [ 321.078423] FAULT_INJECTION: forcing a failure. [ 321.078423] name failslab, interval 1, probability 0, space 0, times 0 [ 321.089917] CPU: 0 PID: 15491 Comm: syz-executor4 Not tainted 4.17.0+ #22 [ 321.096857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.106223] Call Trace: [ 321.108855] dump_stack+0x185/0x1d0 [ 321.112592] should_fail+0x87b/0xab0 [ 321.116405] __should_failslab+0x278/0x2a0 [ 321.120699] should_failslab+0x29/0x70 [ 321.124645] __kmalloc_node_track_caller+0x24b/0x11b0 [ 321.129867] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 321.135272] ? sock_wmalloc+0x13e/0x6d0 [ 321.139326] __alloc_skb+0x2cb/0x9e0 [ 321.143070] ? sock_wmalloc+0x13e/0x6d0 [ 321.147094] ? kmsan_set_origin_inline+0x6b/0x120 [ 321.151995] sock_wmalloc+0x13e/0x6d0 [ 321.155829] pppol2tp_sendmsg+0x371/0xc40 [ 321.160027] ? security_socket_sendmsg+0x91/0x200 [ 321.164931] ? pppol2tp_getsockopt+0x10a0/0x10a0 [ 321.169721] ___sys_sendmsg+0xec8/0x1320 [ 321.173804] ? kstrtoull+0x766/0x7e0 [ 321.177624] ? __fdget+0x4e/0x60 [ 321.181053] ? __fget_light+0x57/0x700 [ 321.185003] ? __fdget+0x4e/0x60 [ 321.188455] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 321.193869] ? __fget_light+0x6a3/0x700 [ 321.197948] __sys_sendmmsg+0x490/0x850 [ 321.201970] ? syscall_return_slowpath+0xe9/0x710 [ 321.206864] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 321.211830] ? syscall_return_slowpath+0xe9/0x710 [ 321.216763] __x64_sys_sendmmsg+0x11c/0x170 [ 321.221117] ? __sys_sendmmsg+0x850/0x850 [ 321.225300] do_syscall_64+0x15b/0x230 [ 321.229247] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 321.234471] RIP: 0033:0x455ba9 [ 321.237679] RSP: 002b:00007fd2b3ddac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 321.245424] RAX: ffffffffffffffda RBX: 00007fd2b3ddb6d4 RCX: 0000000000455ba9 [ 321.252804] RDX: 0000000000000002 RSI: 00000000200035c0 RDI: 0000000000000015 [ 321.260128] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 321.267418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 16:05:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:46 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0xfffffffffffffffd, 0x801, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 16:05:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) accept4$inet6(r2, &(0x7f0000000000), &(0x7f0000000100)=0x1c, 0x80000) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8915, &(0x7f00000000c0)="025cc83d6d345f8f7e2070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:46 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) [ 321.274707] R13: 00000000004c0e20 R14: 00000000004d0f60 R15: 0000000000000001 16:05:46 executing program 6: r0 = socket(0xa, 0xfffffffffffffffc, 0x2afc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:46 executing program 0: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 16:05:46 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffa, 0x4000000049) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_matches\x00') syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x84801) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10e) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="1297914ea6ea3efa0ca70f2cecb253ca087f3bd51808739f506e2ca15c307ddf31d22e5ef38a9c05252ea7", 0x2b, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r4) ioctl$KIOCSOUND(r3, 0x4b2f, 0x144) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) sync_file_range(r1, 0x0, 0x2, 0x6) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) accept4(r0, &(0x7f0000000000)=@vsock, &(0x7f00000000c0)=0x80, 0x0) 16:05:46 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0xffffffffffffff80, 0x44, 0x500, 0xcb9, 0x4800110, r1}) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r3}) [ 321.772507] audit: type=1326 audit(1530979546.771:51): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15518 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x410000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_newaddr={0x40, 0x14, 0x8, 0x70bd29, 0x25dfdbfe, {0xa, 0x1f, 0x500, 0xff, r4}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) close(r1) 16:05:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x7fff, 0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x800) 16:05:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff, 0x8, 0x0, 0x500, 0x3, 0x10000, r1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8931, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x4b}}) close(r3) close(r2) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000040)) 16:05:47 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x20000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) [ 322.199266] audit: type=1326 audit(1530979547.198:52): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15543 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffff8001, 0x5, 0x0, 0xf, 0xc, 0x1c, "2f7fa90fea5fb4ec4b59ac1a4dd69683a2acdca24517a864cdc84d5db0add97446a736e04f38d88c29972c0fab2b2c3a82a936a9239e42de9a6cc94ced499200", "46f9944d3b0c245e438e09aa4aebbf66ffcf46a68d60e605dc1859ec9a51ebf5f177445fdc3f277e00ca92d5f9d9b6387406b8b4561c050ffaeb892266e6921b", "3013c884e99855aacf9e7063d13fb9c59317ce6c594f3d6e0bdb3f99f41682fb", [0x2, 0x40]}) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r4 = fcntl$dupfd(r2, 0x0, r0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='status\x00') perf_event_open$cgroup(&(0x7f0000000000)={0x7, 0x70, 0x8ff5, 0x401, 0x7, 0x5, 0x0, 0xae0, 0x4000, 0x8, 0x7, 0x8000, 0x7, 0x3, 0x4, 0x3, 0x8, 0x0, 0x1, 0x6, 0x8001, 0x7fffffff, 0x7, 0x8, 0xfe, 0x8, 0x9a, 0x6, 0x200, 0x6, 0xffffffffffffffff, 0x40, 0x0, 0x2, 0x100, 0x3, 0x2, 0x6, 0x0, 0x5, 0x3, @perf_config_ext={0xd0b, 0x3}, 0x0, 0x5, 0x75df1636, 0x7, 0xd8, 0xd5a, 0x1000}, r4, 0xd, r5, 0x4) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) r2 = creat(&(0x7f0000000040)='.\x00', 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000240)=""/254) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x42, 0x400000) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000180)=""/135) 16:05:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0xffffffff, 0x2, 0xff, 0x1, 0x57, 0x496, 0x3ff}, &(0x7f0000000100)=0x20) r1 = gettid() semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x8091}], 0x1, &(0x7f0000000040)={0x77359400}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={"69726c617530000000000000001000", 0x81}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101182, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) eventfd2(0x7e, 0x1) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {r3, r4/1000+10000}}) tkill(r1, 0x15) 16:05:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x40) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) 16:05:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth1_to_bridge\x00', r1}) prctl$getreaper(0x2, &(0x7f0000000100)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0xb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e21, 0x100000001, 0xa, 0x0, 0x20, 0x3f, 0x0, r3}, {0x5, 0xfff, 0x401, 0x2, 0xfffffffffffffeff, 0xffffffffffffffe1, 0x1a4, 0x6}, {0xe13, 0x1ff, 0x7fffffff, 0x316a}, 0x19ef, 0x6e6bbe, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x3, 0x100, 0x0, 0xfffffffffffffffc, 0x6}}, 0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6, 0x4e24, 0x1, 0x4e24, 0x1, 0xa, 0xa0, 0x20, 0x73, r2, r4}, {0x4, 0x1, 0xd35, 0x1, 0x400, 0x1, 0x5}, {0x7fff, 0x7f, 0x2, 0x7f}, 0x305, 0x6e6bb5, 0x0, 0x1, 0x2, 0x3}, {{@in6, 0x4d4, 0xff}, 0xa, @in6, 0x0, 0x2, 0x2, 0x5, 0x9525, 0xbba0, 0x9}}, 0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:05:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000000)="7eb0b63e6c17") sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5d8, 0x3d0, 0x3d0, 0xffffffff, 0x3d0, 0x180, 0x508, 0x508, 0xffffffff, 0x508, 0x508, 0x5, &(0x7f0000000200), {[{{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x4, 0x1, [0x85, 0x4, 0x5, 0x2c, 0xffffffff, 0xffffffffffffffff, 0x1b5, 0x93f3, 0xfffffffffffffff8, 0x6, 0x80000000, 0xe04, 0x6, 0x6, 0x3, 0x1], 0x2}}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x10, 0x4}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@rand_addr=0x200, @port=0x4e23, @port=0x4e24}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x6, 0x3, 0x10, 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x68, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x3, @ipv6, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}, @gre_key, @port=0x4e21}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x80}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x18, @ipv4=@loopback=0x7f000001, @ipv6, @port=0x4e22, @port=0x4e23}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x638) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83a8, 0x4e22, 0x0, 0x2, 0x20, 0x79, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x800000000006, 0x2, 0x0, 0xff}, {0x101, 0x80000000, 0x0, 0xc}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0x9, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = getpid() waitid(0x8000002, r1, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x13f, 0xb}}, 0x20) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80000, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r3, r4}}, 0x18) 16:05:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getcwd(&(0x7f00000002c0)=""/4096, 0x1000) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1890e, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x4, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x27a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) setuid(r3) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) socket$nl_route(0x10, 0x3, 0x0) [ 323.066575] audit: type=1326 audit(1530979548.060:53): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15543 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) close(r2) close(r2) 16:05:48 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x2000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:48 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000a00)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)=0x4) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x20}, 0x14}, 0x1}, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000200)={0x1000, 0x81, 0x6, 0x0, 0x0, [{r0, 0x0, 0x1}, {r0, 0x0, 0xf630000000000000}, {r0, 0x0, 0x1}, {r0, 0x0, 0x50c1}, {r0, 0x0, 0x8}, {r0, 0x0, 0xcc}]}) write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) 16:05:48 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x240, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) r1 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000240)="fbb2a2e8b4b76d55d9df6e849c16ffe6a517e74bd330e2122b78016b9be3971375c94bdcfb183067d49fc3011b8deb5ccac983e1ad6d702f5d599a9565e18211736281653be24c89e5fd4870150773fd925e5c170c5dddbe4ac1316367340c975f4595d3947569726e87a9f495c9ea17ae5597d57e26d72f8e54bd29c6daad53568a1456f8365290b54be780753597a9c32306ed73d2828dff66c4818638d8208dc42cbcc5948123669e5b5263b2deca12f7dedd1e39265bb88bce4db71ea6e74baf485d922738ebe9faebedc90333518e1308cac3df87f0d5836d11e6c2aab6bc17c10921f8fe43203d4d180c5bba2a945e9e6900def20ca3164e5b7e41fa27") dup(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x200000000, 0x3, [0x271, 0x965e, 0x1]}, &(0x7f0000000080)=0xe) readahead(r1, 0x101, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x100}, 0x8) 16:05:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000180)="fec134b536120971cf8e2ddfad4e50cdc4ed6644bf083291f98b2029273b334e78bc1ad0c00b29883db28fa68f62f39719a2d76e0a7699a39c23de2e691b7930899d1b7955c21a9043f99e9b4a255ee885734fe627c613ff56fe4ba49377485ef5696604925cd0ae35aee468440587f5a94494b4967d9ce520c8eaffb812001ea8775b8798982f107331c2e393b4f9ae9700180282252753ade5ac0bfd6f56e89004fc810df46467a4c7883b7b1fd0e6cd6e76ddd2e388965394cb5ce298093aa01c511986341177a19af032a6d5f2aa3ddab768c70252addd99b8f28112e8a1afb3fc7bafef30ebcb9de922f86313f10c6edf05417d1c", 0xf7) close(r0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x401, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000003c0), &(0x7f00000004c0)=0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x1006}}, 0x20) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000002c0)="dd7d48fe8173e274fbe20945bd8936baaced283037263b7c2afe38f87745f9d16d8321cacf53d84526e2242907d12563e760283232d51c6824c760d74e910205c072f6aec38da6cc185de94cbf2a3292e541d7431350ba77efe945a3b103fc02754c2e7b2749acdf245d981907eb8d42dc182fc268b77f2bd567c0a2860a2c8c2b0b74c59d87ded6a771cdeebdf59208d30741e0f23da4825803fecaee556a6d0650fce0ab07aa56450b873cdfbd585ac45d072250e175187844082444d78138a46ed692008713d31bac689ca883ba09a4aa05b959178e12357bdaa0e0e4b08a39681f28") write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r4, &(0x7f0000000100)={0x15, 0x110, 0xfa00, {r5, 0xcf, 0x0, 0x0, 0x0, @ib={0x1b, 0x7c, 0xffffffffffffffff, {"7e0682bb91aa2e5805acf432805b1922"}, 0x1, 0xfee, 0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x118) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x2, 0x2000000000000002, 0x0, 0xff}, {0xa2da, 0x80000000, 0x0, 0x9}, 0x8000, 0x6e6bbb, 0x3, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x1, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:48 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xa, 0x8]) r1 = socket(0x12, 0x800, 0x3ffffffffffffffe) unshare(0x24020400) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4)={0x90000005}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r3, 0xb6d8}, 0x8) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000080)={0x8, 0x8, 0x7, 0x7ff, 0x7}) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) 16:05:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_dccp(0x2, 0x6, 0x0) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) [ 323.617411] audit: type=1326 audit(1530979548.616:54): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15627 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x2, 0x6, 0x0, 0x3ff}, {0xffffffff, 0x1, 0xfffffffffffffff9, 0x7}, {0x675d, 0x8, 0xffff, 0x6}, {0x0, 0x400, 0x8, 0x1}, {0x5, 0x1, 0x8806}, {0xfffffffffffffff7, 0xa69a, 0x7, 0xb7d}]}, 0x10) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:48 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x7f, &(0x7f0000000280)=0x2) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r0, 0x2, 0x1, 0xfffffffffffffff7, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0)=0x3, 0x4) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e21, 0x400, 0x4e23, 0x9, 0xa, 0x80, 0x80, 0x2f, r2, r3}, {0x1ff, 0x9f5c, 0x9, 0x9484, 0x8a4, 0xffffffffffffffe1, 0x6, 0x2}, {0x10000, 0xfffffffffffffff9, 0x2bbb, 0xfffffffffffffffe}, 0x2, 0x6e6bb5, 0x0, 0x1, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x0, 0x1, 0x8, 0x8, 0x28, 0xcc}}, 0xe8) 16:05:48 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x9) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)="d5", 0x1}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) 16:05:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0xffffffffffffffa4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x1, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x4000000, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x18000000, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/179) 16:05:49 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet(0x2, 0x200000002, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r4, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="f0"]}) close(r2) close(r1) 16:05:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xbc, 0x400000) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000040)={0x400000, 0x80000000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) [ 324.507283] audit: type=1326 audit(1530979549.500:55): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15627 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:49 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80003, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x404182, 0x0) r3 = socket(0x1d, 0x8000000000000803, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3504, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000000)=0x1) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) 16:05:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000040)=""/21, 0x15, 0x2000, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x7}, &(0x7f0000000140)=0x90) 16:05:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x404000) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) flock(r0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0xa, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000080)=0x90) close(r1) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000000c0)) 16:05:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"64610100", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3100b100000000000000000000000000"], 0x10000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge_slave_0\x00'}}, 0x1e) 16:05:49 executing program 0: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680), 0x32b}, 0x2000) [ 324.807797] audit: type=1326 audit(1530979549.805:56): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15695 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:49 executing program 6: r0 = socket(0x80000000a, 0x1, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x6, 0x0, 0x7, 0x1, 0x3, 0x100000000, 0xd21, 0x0, 0x100000000, 0x6}, 0xfffffe68) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES64=r2, @ANYBLOB="b909d9624fe76aa8aa26fa1c4fbfc2465f9c1aaa06041758a3012eadbf4bffbaddcac72449bfa12eba0f2575c15e8e34e7012b14171c6b67df5a49b99434e782ba211a3af1e272a1d590ba118082fb4e968ce416c7b293a582441c461dec0c74c8c92db445ec46b64d9cd4f37a9a3b6e3b37f4db536c96921a00d28971f04ae54c4bba8e0398aa1b044b4b4e80708f07e23baf729d7872afba17011e2c2c0d115b60077baba1b1ef2b32cfce1dfaa1a6d2", @ANYBLOB="582db750d9385f9fe8357acd5afb6fbdbbb4489697ba3b8b8acad7cbb21a9bd8cf7574c23506fa643b54fac5d737899182d4750c53e3ac5dafdb9e7bab54c49865f08756d725cbd038bb41ba93442aeea2b2c5"], &(0x7f0000000540)=0x3) r3 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0xb9c, 0x10000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1e4, 0x7, 0x9}, &(0x7f0000000400)=0x10) linkat(r3, &(0x7f0000000480)='./file0\x00', r3, &(0x7f00000004c0)='./file0\x00', 0x1000) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8001, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) linkat(r4, &(0x7f0000000340)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00', 0x400) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4000, 0x0) [ 324.867585] can: request_module (can-proto-0) failed. 16:05:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) sendto$inet(r1, &(0x7f0000000140)="ee1a72c3887a3dab6ed3d08b757b88651626855b763f3638c96d76b008d628ad477b538d58301c31b2d6ac80c7aad4eaae036a039b66a36db36735f4799ca20f38dddb36bfaac90f98f59f48a0dbe9255d80cc6493985dca39fcfad4c1c5e4d7a836c7466d6608308382bae30446d93be2fbedd1364b37b7b2a5054fc3ae3a6697ae76d7cca733679c7df2b954fd1574f39890cc6767102e34de981d4175f35a81a41921", 0xa4, 0x40090, &(0x7f0000000200)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x8001, 0x4, 0xe9, 0x40, 0x4, 0x63a1d749, 0x6, r3}, &(0x7f0000000100)=0x20) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x100) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf8, r5, 0x20, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc2}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd4d0}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffb5}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xf8}, 0x1}, 0x4000000) [ 324.890975] audit: type=1326 audit(1530979549.872:57): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15695 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 324.924545] can: request_module (can-proto-0) failed. 16:05:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x80000001, &(0x7f0000000000)="295ee1311f16f67767107061b54e0269e311ef9979dd028d240d05c92c4db57d93ab41aa0b3d5db01857aeb836024e2f9555050a795bed5a52f9b842737430c51628e42f240b9d1b19c7454103e11ac4282b8eb25dd005e0d0c09c9dc5ecb489ab40b10d2f1472f95835e1b6d301227ab980feefab30af18fe38175a2e9ee2eff841f3639bd73b5f67113fca1f0ddc223f5985db56746562473a56") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bridge\x00', &(0x7f0000000140)=@ethtool_perm_addr={0x20, 0x6, "ad71df15cf31"}}) close(r2) close(r1) 16:05:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x24) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:50 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sync_file_range(r0, 0x0, 0x7, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup3(r0, r0, 0x399f3adf22a7fc7b) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') r3 = socket$inet(0x2, 0x200000002, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000040)=0x4) r5 = semget$private(0x0, 0x7, 0x1c0) semctl$IPC_INFO(r5, 0x1, 0x3, &(0x7f00000002c0)=""/183) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r4, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 325.366761] audit: type=1326 audit(1530979550.365:58): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15733 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 325.448229] audit: type=1326 audit(1530979550.405:59): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15733 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x501280, 0x104) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000140)="2593830070686d29ed38db6dee6c980bdcf439671e56b54c386b1c4f35dc9b81316da3e3ff72acf3e38465cf60f9a9d60d0d705f0d5342b29069de86fb3f8ef038d73e3f47bce44c4dc623f25aa128b640b1a58cc850ce36a643582c9e2be33178b53f37767a20ea1c23cbd758", 0x6d) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x7fff}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@dev, @local, 0x0}, &(0x7f00000001c0)=0xc) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:05:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") listen(r0, 0x40) fchmod(r0, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) fcntl$addseals(r2, 0x409, 0x8) ioctl$KDDISABIO(r3, 0x4b37) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0xfffffffffffffec1) accept4$packet(r3, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e00)=0x14, 0x800) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000e40)={@dev={0xfe, 0x80, [], 0x14}, r6}, 0x14) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r5, @ANYRES32=r0, @ANYRES16=r5, @ANYPTR, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64=0x0], @ANYRES64=0x0, @ANYBLOB="5aba9f6d0693e70cd47a64ec567e8df89bb813820c98ba85a93065db881e6d8bf5e503a7ee567a82beaa954d5f048a7e6417f7ed82fbff511046005a2e7cf61fe0d1ee4f5bfa1f1be65c15198ae4aaa09b25398885d946303acb3db3526eecfced4fdc97af746d", @ANYRES16=r0]]}) close(r5) close(r4) r7 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_ERR(r7, 0x4008af22, &(0x7f0000000040)={0x3, r5}) 16:05:50 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x4, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:50 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x2, 0x2}}, 0x2e) sendmmsg(r1, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:50 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x3, 0x7, 0x0, 0x10001}, {0x10001, 0x8000, 0x9, 0x1f}, {0x10001, 0x0, 0x7ff, 0x7}, {0xeb, 0x7, 0x9, 0x2}, {0x9, 0xfffffffffffffffc, 0x7, 0x95}, {0xffffffffffff0628, 0xffffffff, 0x2, 0x9}, {0x3, 0x4, 0x8, 0x55f1}, {0x7fffffff, 0x0, 0x40}, {0x7, 0x7, 0xffff, 0x7fffffff}]}) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x4000000000002df, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x0) sendto$inet6(r0, &(0x7f0000419000), 0x0, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000001300)=""/246, &(0x7f0000000140)=0xf6) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x10c0, 0x1e, 0x400, 0x70bd2d, 0x25dfdbfc, {0x14}, [@generic="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", @generic="d100f2d541332e2d6a1eda80a4ad8d59e861117c6f52e7d7ddfb4b1b2aff69a0c49b8091dce07824eeeda020a3271b46fc50c74e50a8af8beaaa4640f070d2c5cb8545b4b8a8b3f5b2500b17fa717b14f6cc26fb08604e039ce262bd90f7ce8ef9d935828282cd32ed419a34d8a19f2cfaa5e0ac6baa8fbcbe56c73a0efe3fe0b3d78dab14aa5ce19086428496a5f70717ab9af3e9c263cd9803140cfc485d3414d51f31e012e7a786"]}, 0x10c0}, 0x1, 0x0, 0x0, 0x48044}, 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000022000200000031ebf8c700000000000002000300050000000000020000e700000000000400000000000008001200020001030000000000000004100000000303000000003600000000001d0000010100c58a47566f8d45157c97ec3a00000000000000021c0000000000"], 0x80}, 0x1}, 0x0) 16:05:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = add_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="4c5f98dd910a4ff5e0aa9b620d2cc2bcefd109605c13d9c0904dec11221fb47c69580926d4", 0x25, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x102) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x3b, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x3}, 0x7fffffff, [0x8000000000000e5d, 0x9, 0x401, 0xabac, 0x6, 0x200, 0x104, 0x7f]}, 0x404) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x98, &(0x7f0000000200)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x7c0000000000}, &(0x7f0000000300)=0x8) 16:05:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000140)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:50 executing program 3: r0 = socket$inet6(0xa, 0xcb931934ad6d02d, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24}}, [0x0, 0x2, 0xfffffffffffffd53, 0xed0f, 0x56d, 0x9, 0x8, 0x2, 0xa0d, 0x80, 0x1000, 0x1a, 0x3, 0x8, 0x7]}, &(0x7f0000000180)=0x100) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) [ 325.888930] audit: type=1326 audit(1530979550.887:60): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15767 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) close(r1) 16:05:51 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x2, 0x2}}, 0x2e) sendmmsg(r1, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:51 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) kexec_load(0x2c13, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="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", 0xfd, 0x59, 0x8}, {&(0x7f0000000140)="bd46112c84d4588fce645036bdb245b2823ea1b39cb545139e98350b21070424e2cc832341c87d89d21a89901d46ceb2089bc59593a3b689d261ad31c460b9b42e15f665fe4548523bffaf51140e6791b945fea96f49192828520370f8514f79a8e0c299d94a2808c66a9a25f7a7c5c08ba6fa27d8f56eeaa915ece115bd990ef32ccea7477525bd8ab77cde783e42ff9dd33a4b8349e5ea", 0x98, 0x2, 0x100000001}], 0x150000) 16:05:51 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @rand_addr}}, 0x100, 0xffffffff, 0x6, "aa1e5feccfa8572848343d7845404b0ca6101f71fd206fd1f0e44a2cd2824914f6a081d644ac151cc8e3e258c3d3fb513d293b7842f4ac176b54c710bce26deb3bae50cc0ab6d0706057b5618d787c78"}, 0xd8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) 16:05:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x2, 0x6, 0x80000001, 0x8, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x4400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000004c0)={0x4, 0x81, 0x80000001, 0x1, [], [], [], 0x63c2, 0x3acc000000, 0x191, 0x6, "b84774efe2be98bef19a308c7a21180d"}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$RTC_WIE_ON(r4, 0x700f) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000900)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000a00)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="7be0a8adc04829af6decec183f97dc16dc400a7600c88209c604e8bbe027b320c3b6ec85f03fedeb72a9a42f34c268bd627732fb2f79c4a521a88cab8a505aa9b7e69b9a6a2e58b3df19ab372cab15947474489c589489fc7900437ab9d94af8af059c8aec2d188ca9d8", 0x6a, 0x8000, &(0x7f0000000a40)={0x11, 0xff, r5, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r4, 0x80045700, &(0x7f0000000040)) 16:05:51 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x2, 0x2}}, 0x2e) sendmmsg(r1, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:51 executing program 6: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1, 0x600040) r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140)}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @local, @dev}, &(0x7f0000000100)=0x1fb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth0_to_bond\x00'}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000100080, r3}) 16:05:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000000, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) sendmmsg(r0, &(0x7f0000000240)=[{{&(0x7f00000001c0)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="4c6a3f8671e992a0e5b5368d0d695760614cc892a6b6de86b374e0d7a838e1a45db41c963cd569c92b6e216b7c487f9eadb176295724f78aa4345b626635957671b18a8d4d8900faeb019bd057da4b4ec0ab966f06bcb7562c5e646424839e9e86a1060813ce0ac88df25490be91deeb04ea5516c59396c01b6292658bd23ef540ab884a468c7b74dd9b7a9cea5582f2234b619db07cc0e6626ef78a89cb9c1f198582de1837fa09341bc0", 0xab}, {&(0x7f0000000380)="19218eb86f1116038dca9797b9c1053b831f7db4bdc3a224ce265ca5019253c77a464c59c95ecb7db0d913ccbab02c31d0a044357e05f47b744dccc01310d25c29861a989806fbc3595838ed5f48da0456c072168a7dc0e1", 0x58}], 0x2, 0x0, 0x0, 0x40}}], 0x1, 0x404c845) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3ff, 0xfff, 0x59, 0x4, 0xffffffff, 0x81, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0xa99}}, 0x82a, 0x8, 0x7, 0x3ff, 0x1}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r5, 0x39, "e36bb7d665fac7afe0ba09ee49dfb49ef06a36b511c3ba0579fc5e873cc3625503c65e34f3c8e420844fadf5330cecc889c51f69a06b7fc0d1"}, &(0x7f0000000240)=0x41) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x4000000000002df, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x0) sendto$inet6(r0, &(0x7f0000419000), 0x0, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000001300)=""/246, &(0x7f0000000140)=0xf6) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x10c0, 0x1e, 0x400, 0x70bd2d, 0x25dfdbfc, {0x14}, [@generic="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", @generic="d100f2d541332e2d6a1eda80a4ad8d59e861117c6f52e7d7ddfb4b1b2aff69a0c49b8091dce07824eeeda020a3271b46fc50c74e50a8af8beaaa4640f070d2c5cb8545b4b8a8b3f5b2500b17fa717b14f6cc26fb08604e039ce262bd90f7ce8ef9d935828282cd32ed419a34d8a19f2cfaa5e0ac6baa8fbcbe56c73a0efe3fe0b3d78dab14aa5ce19086428496a5f70717ab9af3e9c263cd9803140cfc485d3414d51f31e012e7a786"]}, 0x10c0}, 0x1, 0x0, 0x0, 0x48044}, 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000022000200000031ebf8c700000000000002000300050000000000020000e700000000000400000000000008001200020001030000000000000004100000000303000000003600000000001d0000010100c58a47566f8d45157c97ec3a00000000000000021c0000000000"], 0x80}, 0x1}, 0x0) 16:05:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x1) pwrite64(r0, &(0x7f0000000100)="c35291944efb4222b01696b0037bc4997a0841ec4ce8de8ddc95255d1a9542342d72073a7314404ce5540ffcb6312e70d6e7101396d44248ba6db3683b457340686ab3b8f361bdce521efc93b10c89881d821c780f5b86ebcdd32b7a583ce90d1a6a137eece301b543f29b000e35cfc3aade002812af9be1118858a93e3749df8991e9ef8e0312db55921ce9a1056a7f0e52be3c03b35e12a63bfd5ac3dc43f9195173d5e22cead285951cf0ac004a33227a8fa7be1d8010b34bad", 0xbb, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="02ffa53d6d365f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = geteuid() getgroups(0x2, &(0x7f00000000c0)=[0x0, 0x0]) fchown(r0, r1, r2) getrlimit(0x0, &(0x7f0000000040)) 16:05:52 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x2, 0x2}}, 0x2e) sendmmsg(r1, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:52 executing program 6: r0 = socket(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)='veth1_to_bridge\x00', 0x10, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x0, 0x3, 0x6, 0x3, 0x4}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x5, 0x804, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) [ 327.203451] kauditd_printk_skb: 1 callbacks suppressed [ 327.203472] audit: type=1326 audit(1530979552.202:62): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15802 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) fallocate(r1, 0xf2f004ea3ef02ed0, 0x1ff, 0xffff) close(r2) close(r1) 16:05:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x40000000802, 0x5e0a) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0x18) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffbff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x35a, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x0, 0x100f}}, 0x20) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=@known='user.syz\x00', &(0x7f0000000600)=""/143, 0x8f) r7 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) shmat(r7, &(0x7f0000ffe000/0x1000)=nil, 0x0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000400)=""/193) write$RDMA_USER_CM_CMD_REJECT(r5, &(0x7f00000002c0)={0x9, 0x108, 0xfa00, {r6, 0xf3, "5ba54d", "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"}}, 0x110) sendmmsg(r4, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) fstatfs(r4, &(0x7f00000001c0)=""/113) ioctl(r0, 0x8, &(0x7f0000000500)="3cca8b15670a559e0c873e752005628486f1fbd41e61ef6502bea119c4bd91eef9d8a952db7154327b98bc11bd9645497dff8528f7ebb3798f00fd55ed4538d5133725045ecf8fb9ff8ef9502256c479fbcf0bbfced87fbe64814a1593c2e3d4d8a264c0e40ecfaaf8c3d2918f01f4c7ddb2d6bce9161049a264836aab58e4fdcc7b3de9f7aced12f080f0ad00866fc64a460de940021ddb274726e4386678403b9b6272dac67016210301450c1e8b2c9fbec21ee5438a355ed6bd0de2a4a7d2b190b6ec7560fd2599bf574ce974c3da0fa420403752864165151a927e70e31ff8dc86") 16:05:52 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket$inet6(0xa, 0x5, 0x4) iopl(0x1) rt_sigaction(0x1c, &(0x7f0000000080), &(0x7f0000000240), 0x8, &(0x7f0000000200)) ioctl(r0, 0x4, &(0x7f00000000c0)="07b5f779000000009f0000") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:52 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x200000002, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000300)=0x9, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x53, "4f636996afc5d58acc38fc1bea74b849feecc2dfb805ea9d26b6a6f47cbed18e950c808ea510acb1b497773c32aa25fc8187f277a20d81b3d08aec673e02aac772c050408fd9e59f59127e4e87307a668a2cd4"}, &(0x7f0000000400)=0x5b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000440)={r2, 0x73}, &(0x7f0000000480)=0x8) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r3 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='(em0GPL[selinux\x00', 0xfffffffffffffffa) syz_open_pts(r1, 0x4000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000340)=r1, 0x4) keyctl$update(0x2, r3, &(0x7f00000000c0)="7021b1b8e8b9a8acc6eba8254604949e5c211f4de44eca60493461c001f6503a4d7b2bcca9c3c497b6108003ec03f888f7edfafb077bdb416dc2c334db15b4be76e3f56a0a628eb74e49cdaab350a3b29a6dd03f839e4b92ef24c1abda9946d315930ec5c3820c648064cfd92959ee42ce839354669da02bd1c5db4d0d6bbad4f130a27eca869b236d97a90bed6c3fa35001858e4cfc0bf1e1593e72b5106679402e8d1cd7248a9f9d64700fdb9cc488f57314e45296e07542aa07ca3e20224d120023cf9a4db43d54902ee38413278b3ab21832ccf46b1b30", 0xd9) 16:05:52 executing program 6: r0 = socket(0x2, 0x4000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x900000000, 0x2, r1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x440400, 0x0) 16:05:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001f80)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000002080)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003240)=0x14) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x100000001, 0xffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004880)={'team0\x00', 0x0}) setsockopt(r1, 0x9, 0xc872, &(0x7f00000001c0)="1192513c2ef122ad2c86d0", 0xb) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000048c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004a40)={&(0x7f0000000780)=ANY=[@ANYBLOB="240100007de9e8c8c16abe47114f6e17ed99d82c1a22455a88ba8fb6c59cb43f5366d95908f67f12af05219019f12994b7c9f7856998994bfecf4eb657", @ANYRES16=r2, @ANYBLOB="040025bd7000fbdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r5, @ANYBLOB="080001004349e319648e0b955acb66917215d397850dca3d5547f0ff33c6c28266378915d52485cd7e0115e3d03aedb485f5be5656a1a78e54b87a11d0c219bc6b03cbb79ec7e8b57892a199a5bae31e6ef99b2907", @ANYRES32=r6, @ANYBLOB="44000200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff07000008000600", @ANYRES32=r7], 0x124}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r8 = socket$inet(0x2, 0x200000002, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r8, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r9, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x1000000000000110, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:52 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x281, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x1, 0x1, 0x56, 0x3, 0x4}}) ioctl(r1, 0x80002, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:52 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x200000002, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x400) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) [ 328.135300] audit: type=1326 audit(1530979553.133:63): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15905 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 328.224903] audit: type=1326 audit(1530979553.169:64): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15905 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:53 executing program 4: r0 = socket$inet6(0xa, 0x80804, 0x101) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000000, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) sendmmsg(r0, &(0x7f0000000240)=[{{&(0x7f00000001c0)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="4c6a3f8671e992a0e5b5368d0d695760614cc892a6b6de86b374e0d7a838e1a45db41c963cd569c92b6e216b7c487f9eadb176295724f78aa4345b626635957671b18a8d4d8900faeb019bd057da4b4ec0ab966f06bcb7562c5e646424839e9e86a1060813ce0ac88df25490be91deeb04ea5516c59396c01b6292658bd23ef540ab884a468c7b74dd9b7a9cea5582f2234b619db07cc0e6626ef78a89cb9c1f198582de1837fa09341bc0", 0xab}, {&(0x7f0000000380)="19218eb86f1116038dca9797b9c1053b831f7db4bdc3a224ce265ca5019253c77a464c59c95ecb7db0d913ccbab02c31d0a044357e05f47b744dccc01310d25c29861a989806fbc3595838ed5f48da0456c072168a7dc0e1", 0x58}], 0x2, 0x0, 0x0, 0x40}}], 0x1, 0x404c845) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:05:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) personality(0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x81000000000) timer_create(0x1, &(0x7f0000000000)={0x0, 0x3a, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x40040, 0x0) accept4$vsock_stream(r4, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) 16:05:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x2, r3}) close(r2) close(r1) 16:05:53 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x200000002, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:53 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") rt_sigpending(&(0x7f00000000c0), 0x8) seccomp(0x1, 0x0, &(0x7f0000001980)={0x6, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) rt_sigaction(0x24, &(0x7f0000000040)={0x80000000, {0x200}, 0x2, 0x6}, 0x0, 0x8, &(0x7f0000000080)) 16:05:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x32) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x9, 0x4, 0xb9, 0x4, 'syz0\x00', 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='eql\x00', 0x10) 16:05:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000023c0)={@empty, @broadcast, 0x0}, &(0x7f0000002400)=0xc) connect$packet(r3, &(0x7f0000002440)={0x11, 0xf7, r4, 0x1, 0x81, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x9bf7, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, [0x8000, 0x1ff, 0x252f, 0xb2c, 0x2, 0xffffffffffffc9fc, 0x1, 0x401, 0x6, 0x8, 0xa60, 0x800, 0x80, 0x9, 0x36a5cf0f]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x100, 0x20, 0x8, 0x10000}, &(0x7f0000000200)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001900)={'ipddp0\x00', 0x0}) sendmmsg(r2, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)="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{&(0x7f0000001380)="c2caa69fc4ac98389cea9515950b4e6fb306404186f7a5ff6587f37377b8cf04176d90ad30daa152fdc8071cb9974ce504ec5ce24510f2b78d2bac39b95952a191df67e92731cac5a774ec7717dedcc72fceeac509f3d15fed33e0d150ab82c5bcef47698f7763df9da15ce99dbd9977dcce707f1d2452c7caae6b8138064c098b9e645cb77086337fc9f9e0f063a7454ac6b06f521e7b51abfa37917a2a52837d531eaff92be2f65d367443cd6559802e7f1454eb3f83da1d5159aaabf3d6ea5c81f04bd6ab7413d87862b726f4d2ff317c1ef49fb3771dba7f2196b16ed5b2ef14cffcad8bed70165af1cad0818d203c"}, {&(0x7f0000000240)="31b58c510eb73a144957b17fdc6d9f5291d9c56f8290af25cf5425235420044ae60088b13009df7e"}, {&(0x7f0000001480)="f5f9360136f407cce2aeee5ab7325e8429abe5f9a192c5351426371edcddebd7e293a4fb9fa08a88f0fdaf72f9e008feec010ab6458b19f9e97b4b8e13f8a0fd80e64958b8fb07c01ba384cf"}, 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{&(0x7f0000001a80)="f7b41f1772287d26589d80f34b4c5aaed31a041f5f119baf63c97c8a5e12ade46ca8b150120b4e8bf736abf2ea84"}, {&(0x7f0000001ac0)="3444f8bf6dac567259027060aaf11e313a54ddc76355cf921987add6e3b3c5e6c2df06643181196e01867a219899d4d3d4bdcb15962a87eaaffda7723b3d09815bf5c185112fcc8472efdd5a6554b12c8824c3cd9ae4ba6be3205bed0b291a4c4cc0ea8aafd2dbfb630a7ef500e96463305d91a079b720ace9a8d06fd6368628372566caf63e6b91e75dccf41becc24055b45d685865e1972500b4127601740d1d68de198257276ee9e5185746d7aa9f4a2bcd3ec8b5c08300305ddee0c7d35a597eb5cfe8e3f1754b301003493e68d2d816cf7b943a86f69d14d99f624c97d9d891"}], 0x0, 0x0, 0x0, 0x94}, 0x30}, {{&(0x7f0000001c00)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x93}, 0x0, &(0x7f0000003340)=[{&(0x7f0000001c80)="0c3f99b45f69f11ea43495f97d52ee68508a24b74087a28b47e4de4392", 0xfffffffffffffdaf}, {&(0x7f0000001cc0)="1711a835cd6739947a890a607e443b9dcb9a1ee2508889d81d9e0ebad5132ad967000519fd414025e6a95bea5bc90bb64220ed5a4aa0441064185679b26adedfee53dd0c848222e9ad1a814f9a2663826280ccd7755811b7f9ae7082ba740c9d837190687dc424e638538e3c1c3d769ac5"}, {&(0x7f0000001d40)="217c2d45c4f2ac1499a6526618bd3b0f55fde94967dbd96e61e90788771999c1b8279522ac1b13493eeea80160eae6b35726308cc14893824ecb7593addeed85b991e32b5c3a0e41cf1a76920eca95e90f4093afcb915378986170dc02ed9fe853add7806f4205044f3c761882aa59b4b5767b5119531878cf1f81c992ddb2d5de9e738cab81"}, {&(0x7f0000001e00)="5ebb6bd0869f28f188a3a94d21d082fc04f6b5bbf89770ae282818b493424ea30e7fde56d64d2e649a6dae9b37bc8946c00be71f78645e36b00ce7c5e8071bed54a9c87662299b235dbaf49262429f6c344015bfae7207db8be36736e7d070f988b3cba87df1640647f80df1e68bcd6b3c97519e9487336f37dbb9012d6894494fc12d6d421e38aa637ce281f6f07bd0d76640372084a15b6b43081363b3289958eb99da64737ca440ad277f86104b71dade6860220cd38e84c7fd6612ea80"}, {&(0x7f0000001ec0)="18c1b4ff3ec54b52adadd0ee9d90c39f3772db73a6ef959d22b69423d9afbc56b2e3c70370d68400abf4af2b0f8c30d28d052cd905aa8a119457432574ac972e9e0864bb0829e2e6e1e8b1f57e5ab18fda50a5577c3d3dcb2806f6e4fba914031a8d1b428639d5209b747e38eead7864dbf3e146fb6e47fe9e2f88b82558052f6a46c53d85a4f8eb0f75d9e38c3cb0e6d2fcb7dfb2b3c0db9e41961daa277db0c6bc87d7bf1a3da8f31cfbb071dad078cdee697317104756d082e60f8499884050c22a06958d4d6c791bdee8d7c37ea419cde4af630b93f504c0f2e60f47f483414520257362addfed"}, {&(0x7f0000001fc0)="c07e3577347f4f1c3de43f531998bfdf793581ce2b4feb05e4949d3c0c48ebe39f6678bcd6268f5c79b9c4e7c77ff371c29ab12969f19d8b98aeb64592876b1e6ffd4710a65d3a5be19d318fab96cda1cb3f58ca1f7b8f6516bfb801b14120198cb9f7fb62a432b642a88ee274ca0d45ec04bf29cb056c5f70ec654c7d5ed7d2883873427573f78f09e16e8c83f81ce3c03df3fdb4daf4758ca0af24be79f049dbd19e2824b033d9a3f05b82965e9c205a7d4c9a6c51a3825607a43c6384eb6367a0a62b746682b41f476e4266c1a7af3eff14e9505623c5b6a27baab4046bb9a299cb5993286f3b8f65cc3e59533e04e604"}], 0x0, 0x0, 0x0, 0x8000}, 0x1ff}], 0x3fffffffffffe8c, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9c9, 0x200) 16:05:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3ff, 0xfff, 0x59, 0x4, 0xffffffff, 0x81, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0xa99}}, 0x82a, 0x8, 0x7, 0x3ff, 0x1}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r5, 0x39, "e36bb7d665fac7afe0ba09ee49dfb49ef06a36b511c3ba0579fc5e873cc3625503c65e34f3c8e420844fadf5330cecc889c51f69a06b7fc0d1"}, &(0x7f0000000240)=0x41) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:53 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x200000002, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:53 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x5) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000040)=[{0x48000015, 0x401}, {0x6, 0x0, 0x0, 0x8}]}) 16:05:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000004100)=[{{&(0x7f0000001680)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x261, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096}, {&(0x7f0000001340)=""/203}, {&(0x7f0000000240)=""/119}, {&(0x7f0000001440)=""/133, 0xc0}, {&(0x7f0000000000)=""/47}, {&(0x7f0000001500)=""/79}]}}], 0x2a37, 0x10102, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ipddp0\x00'}) close(r2) close(r1) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x81, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x28, &(0x7f0000000300)}, 0x10) r4 = socket$inet6(0xa, 0x80806, 0x2) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) rt_sigpending(&(0x7f0000000000), 0x8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) r7 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x80) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r7, 0x810c5701, &(0x7f0000000140)) 16:05:54 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="240900e2c00b61088f80b4ce5c032c42f120d8b3ad6af7e057cf0d992a03cfe00d28a7f4151a64704d33a332f00fb153e14be843358645582c249ce8f9a933efcbd5ca4e3172e7e90eee8e5a4d080fcb1f4b5b75820eb15b0afcb28e8933e5dc82958ebf450f265a85b491479a7bc84907a380d2eab9eebb6083925d9694a53150ffc97a8dbba5138adb5262f9f2499c272eb41c98316f1105041872864b178e40191f1d8d3439db02d82f4acfb483cb71f8e356976fae470d71c4fc965fdefae1e01b67e764e0c1ce3b3b0309d353") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x40000) 16:05:54 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xab, "bec3fa9ebcbaa58e631daa355f0833666a83b4cb9fd64592511cf4f3427ce236165fe677dffe8aad0d47f5ea243dfe9f09ac5638dbe4676b34ec75c171fb46a08b21c56b6dc86e5cc3e02f05ac3ec9acc691d077d2a4675bcffd8dc32c3c5d8b9efe6b4e3cfdab36bee9aa9f4d9ca37036233799f8d572de1566d0845f3bb4e37057461db1288863fe690e27698d041a2349c21a1ebd366a25d36f76a38a057098b53a6a5f50e4f9fcaa14"}, &(0x7f0000000140)=0xb3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r3, 0x200}, &(0x7f0000000380)=0x8) socket$pptp(0x18, 0x1, 0x2) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x1, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 329.481350] kernel msg: ebtables bug: please report to author: Wrong len argument 16:05:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\x00']}) close(r2) close(r1) 16:05:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") set_thread_area(&(0x7f0000000280)={0x81, 0x20100000, 0xffffffff, 0x3, 0x1, 0x6, 0x1, 0x2, 0x8, 0x6}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/143) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) fchmod(r0, 0x34) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', '/', [{0x20, '/dev/usbmon#\x00'}, {0x20}, {0x20, '/dev/usbmon#\x00'}, {0x20, '/dev/usbmon#\x00'}, {0x20, '/dev/usbmon#\x00'}, {0x20, '$'}, {0x20}, {0x20, '/dev/usbmon#\x00'}], 0xa, "1dc6a1a595eb05a6038a0ca0396b63f009d6d33711be64aa963489983b65c0475649cd2b992e4805d16d57c7cefbd1501c3661714dfaef5ef4fd53cae3084fbb9fa116cbcc9498f21c6bdd1c9989eaf948a51ea7e5f9a7776ed9fd59ea7fa1aa63f910ea80238305965ea90974dcc241291f27276c"}, 0xc4) 16:05:54 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x78) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") gettid() r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, 0x0, 0x40000005, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x91, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, &(0x7f00000000c0)=0x84) gettid() setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000180)=0xfffffffffffffff8) 16:05:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{0xffff, 0x2}, {0x9, 0xc0000000000}, {0x5, 0x7}, {0xffffffffffffffff, 0x1}, {0x7, 0x1}, {0x3, 0x1}, {0xff, 0x3}, {0x7dd, 0xabe}, {0x3ff, 0x1}]}) r2 = dup2(0xffffffffffffffff, r1) fallocate(r2, 0x2, 0x9, 0x4) [ 329.854812] audit: type=1326 audit(1530979554.853:65): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15991 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:54 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000240)={'veth0_to_team\x00', 0x7147}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x3}}, 0x2e) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='-\x00', r1}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000001c0)={0x5, 0x46, &(0x7f0000000140)="1769166d95fe8394a21dd529f04c5970151cd749e43e1fcecddd7a4943464d9b74fb844ee15265626df49c011e35dc79bddab497dc2daf24ab24fa909245db5fcd837adaa3ac"}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000440)=0x1000, 0x8) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440), 0x0, 0x800}}], 0x2, 0x0) write$vnet(r2, &(0x7f00000003c0)={0x1, {&(0x7f00000002c0)=""/219, 0xdb, &(0x7f0000000200)=""/2, 0x0, 0x2}}, 0x68) 16:05:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffff9, 0x1, 0x400, 0x6, 0xffffffffffffde43, 0x7, 0x8001}, &(0x7f0000000040)={0x3, 0x434, 0x71972392, 0xfffffffffffff800, 0x1, 0xffffffff, 0x0, 0xd85}, &(0x7f0000000080)={0x7, 0x1, 0x0, 0x0, 0x10000, 0x7, 0xffff, 0xffffffffffffff57}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x100000000}, 0x8}) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:55 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe988160f09007fde0000f5eaa16541eb418a87f48c157cb213f2", 0x22) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/173, &(0x7f0000000100)=0xad) 16:05:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00', r1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @empty, 0x9}, 0x1c) r3 = eventfd2(0x4, 0x1) read$eventfd(r3, &(0x7f0000000000), 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) [ 330.229975] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 330.238800] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 330.392472] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 330.401277] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 16:05:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x14) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x80, 0xd5b) 16:05:55 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r0, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x9) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:55 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x1) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xffffffff, 0xfffffffffffffb2e, 0x2, 0x500, 0x0, 0x2, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = memfd_create(&(0x7f00000002c0)="e9a10300e002227660", 0x3) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=r1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl(r2, 0x3, &(0x7f0000000400)="2ec8aaa07e5ede62292c9668ad9bc81c5677da612aea9b1f0833c0712419d99b0573c167a2deac698b725547dbe483851b81305a2e321c58c87b4a93ed314abf48c47d5714d03bdae4c2357ddbefcfc1fc904b1e174a243fe1a4954593612a3cddeef5e762b8d31e6247f0d20ff256ae2892207fe4339e0eda57d6a0f5f7b598b4914952b7b32a4b") [ 330.603945] audit: type=1326 audit(1530979555.602:66): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15991 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='M']}) close(r2) close(r1) 16:05:55 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{0x0, 0xfffffd9c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x40000000}, {{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00', r1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @empty, 0x9}, 0x1c) r3 = eventfd2(0x4, 0x1) read$eventfd(r3, &(0x7f0000000000), 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:05:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="eb8f") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x3, 0x1, 0x8, 0x401, r2}) r3 = socket(0xa, 0x1, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:55 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@local, @remote, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11400000}, 0xc, &(0x7f0000000140)={&(0x7f0000003640)=@newtfilter={0x212c, 0x2c, 0x201, 0x70bd27, 0x25dfdbfc, {0x0, r2, {0xfff1, 0xfff7}, {0xffff, 0xf}, {0xfff6}}, [@TCA_RATE={0x8, 0x5, {0x4, 0x200}}, @TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_RATE={0x8, 0x5, {0x100000000, 0x6}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_RATE={0x8, 0x5, {0x7, 0x2e}}, @TCA_CHAIN={0x8, 0xb, 0x10001}, @filter_kind_options=@f_matchall={{0x10, 0x1, 'matchall\x00'}, {0x20b0, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0xffff}}, @TCA_MATCHALL_ACT={0x1040, 0x2, @m_connmark={0x103c, 0x1c, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x6, 0xc184, 0x1000000a, 0x6, 0x30f5}, 0x3098}}}, {0x1004, 0x6, "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"}}}}, @TCA_MATCHALL_ACT={0x1064, 0x2, @m_police={0x1060, 0x16, {{0xc, 0x1, 'police\x00'}, {0x48, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0x3ff, 0x10000000, 0xffffffffffffffc0, 0x7, 0xffffffffffff8000, {0x13b, 0x3, 0x4, 0x1000, 0x4, 0x7}, {0x7, 0x0, 0x1069, 0x4, 0xfffffffffffffffd, 0x4}, 0x3ff, 0x0, 0x400}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x8}]}, {0x1004, 0x6, 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@TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb}, @TCA_CHAIN={0x8, 0xb, 0x8}]}, 0x212c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000) r3 = socket$inet(0x2, 0x2, 0x1f8b) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r4, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000200)=[0xee00, 0xffffffffffffffff]) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = gettid() accept4$inet(r0, &(0x7f0000000240)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10, 0x800) getpgrp(r3) 16:05:56 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) [ 331.212993] audit: type=1326 audit(1530979556.211:67): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16060 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) shmget$private(0x0, 0x4000, 0x78001527, &(0x7f0000ffb000/0x4000)=nil) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00', r1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @empty, 0x9}, 0x1c) r3 = eventfd2(0x4, 0x1) read$eventfd(r3, &(0x7f0000000000), 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:05:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8e, "c0698e0fd88d66e28206f1cbc40348bfc253be54679817da72f78cb4ac6944e958f1d95f586a0c6d2f294ca00036a7250566c6b9b099319ec834a62c3d5e895ebbe098c13878426a77956fbe9159db670ce4ac5b487342fe934301461b2bcdada32c68ca69fa7f580cd20a5aa7a053242604ef23082e3ad416d4e055838aaab028aa8c9af13c7ec0789619e46ff2"}, &(0x7f0000000140)=0x96) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x1}}}, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) waitid(0x2, r3, 0x0, 0x40000002, &(0x7f00000001c0)) [ 331.312609] audit: type=1326 audit(1530979556.270:68): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16060 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$void(r0, 0x5451) getpeername(r0, &(0x7f0000000000)=@can, &(0x7f0000000100)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000200)=0x4000003001) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='N']}) close(r2) fchdir(r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10442, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000080)={0x3, 0xc7d}) ioctl$TIOCNOTTY(r4, 0x5422) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) close(r1) 16:05:56 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0xa800, 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x7, 0x9}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3, 0xd, [0x1d, 0x25, 0x14, 0x37, 0x34, 0x2, 0x40, 0x31, 0x7, 0xf, 0x3d, 0x40, 0x18, 0x3c, 0x40, 0x16], 0x1, 0x8, 0x100}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x36d, &(0x7f0000000580)}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000100)={0xfffffffffffffffa, 0x52, 0xc76e, 0xb23, 0x8}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 16:05:56 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0), 0x0, 0x0) 16:05:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) unshare(0x64000400) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000000)) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00', r1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @empty, 0x9}, 0x1c) r3 = eventfd2(0x4, 0x1) read$eventfd(r3, &(0x7f0000000000), 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:05:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) socket(0x11, 0x4, 0x101) 16:05:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x2332, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000030000000008000002000000850000002e00000000000000000000009500000000000000000000000000122d11740000ffff0000000000005ceb0000bf84fcff080000000000000000000000180000005400000000000000000000009500000000000000b8905e2959c0948dea734281a9716452642bbb301f02e91fd62056128db94cf417c65b4f1b8e0d1b681108c1e5bd"], &(0x7f0000000000)='syzkaller\x00', 0x6, 0x0, 0x0, 0x40f00, 0x1, [], r1, 0x6}, 0x48) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:05:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) [ 332.012341] IPVS: ftp: loaded support on port[0] = 21 16:05:57 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0), 0x0, 0x0) 16:05:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = geteuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) r4 = getpid() ptrace$setsig(0x4203, r4, 0x2, &(0x7f0000000000)={0x41, 0xde89, 0x6, 0x9}) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:57 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0), 0x0, 0x0) 16:05:57 executing program 7: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) [ 332.198181] audit: type=1326 audit(1530979557.196:69): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16125 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 332.284163] audit: type=1326 audit(1530979557.236:70): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16125 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:57 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:05:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x2000000010000) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) [ 332.778632] audit: type=1326 audit(1530979557.777:71): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16154 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x2000)=nil, 0x2000}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) r3 = userfaultfd(0x80800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r4, r5, 0x0, 0x1}, 0x10) close(r2) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000040)) 16:05:57 executing program 1: r0 = socket$inet6(0xa, 0x7fffd, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000100)=0x14) r3 = dup3(r2, r1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000004, 0x80011, r3, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) ioctl$KDENABIO(r2, 0x4b36) 16:05:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xd}, r1}, 0x14) 16:05:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '#em1vmnet0'}], 0xa, "75043e2eb68a0a04eb3b55076c3d75b06d43d5c0f474cab53426f96dd731288cfc45baf38ed7ba6c999a095895536becce98542fb6fbcf751920e2ac1ca084c19d5795ca2bad1f21926771d5f12ac64b29932cc57107343dfc2eeca634d74258249811461865c1bcd0ae21ef755ab8e43ed669cdffe1920ff39dcb4ead7258ff8c1f5bc30ca83e109f5edc0c13639c37428ea5c6ab77399e6e15ef2169c0dcd37d27b47a06d18492885ade3bde58052b504b1fabf1e248f4e16796"}, 0xd1) 16:05:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) userfaultfd(0x80800) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pause() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_int(r2, &(0x7f0000000200)=ANY=[], 0xfffffcf6) truncate(&(0x7f00000001c0)='./file0\x00', 0x7ff) lseek(r1, 0x0, 0x400000000004) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 332.873481] audit: type=1326 audit(1530979557.808:72): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16154 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:58 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x42000, 0x2) r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0xfffffffffffffffc, 0x1c, 0x9, 0x4, "4d9b1f393f26267d960cb90c17bc00b61098b566ba857dbd5349f52f5b025c43"}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:05:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x400, {{0xa, 0x4e23, 0x2, @empty, 0xfffffffffffff000}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) [ 333.234999] audit: type=1326 audit(1530979558.233:73): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16180 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) waitid(0x0, r1, 0x0, 0x100040000002, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x5, 0x0, 0xf4, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x2fb, @empty, 0x20}}, 0x7, 0x6, 0x1, 0x56a, 0x80}, 0x98) 16:05:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x5}, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x406, r2) mknodat(r4, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) 16:05:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) close(r1) 16:05:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x9effffff00000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 16:05:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/connector\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x13f, 0xd}}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) read$eventfd(r1, &(0x7f0000000380), 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x3, r3}) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x4, 0x4, 0x0, 0x8619, 0x5, 0x8001, 0x5, 0x8, 0xff, 0x9}, 0xb) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000300)) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r2}}, 0x1d0) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:05:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="e7d338342d2e2d0c66a084252acb727965cb218bc2491ddeeac51230be9383c1b0e8397247fecafe197056d35aed42db5e3e9380d4870911cab349a43fbe4282943e77bf9ac0b9a4d76e3257e8ea003edb13bceb2901e2e423ea78a4e21daa5d70758482085a6f7968898b97ff81ea4c583f600b20f98be41de6ffe5e03ef289"], 0x5) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000002c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x8, 0x5, 0x400000000000b) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @rand_addr=0x26ff}}}, 0x88) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x90000) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x1c0) 16:05:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000180)) 16:05:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0x9c, 0x8001, 0x81, "87585237b147eed08f61974ad06fc6488d8afb78c809b6be5fe9ba614d450f564bebd8e1a740ff06b0b4ebf8db87a2af390d9f6b5be535e90ec9e7ac78bac80a347c43ebe5149081732bae726884fbad64a712278bd32d806a5c25c95d5e1c41a5f1c2f751fe5bb8614d2b0ca1afd17058bc64591fa997f9d7ef6787b8c499f705cb02cc9e3362f52b0e9527aefcb792ace5372ea44624df03810bfb"}) r2 = socket$inet(0x2, 0x200000002, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r3, &(0x7f0000000040)=0x2bc) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r4, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:05:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000180)) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000000c0)) [ 333.788203] audit: type=1326 audit(1530979558.786:74): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16207 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:59 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x3, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) 16:05:59 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000300)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0x200005dc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 16:05:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x1, 0x5) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}) 16:05:59 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 16:05:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) accept$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000dc0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e00)={0x0, @empty, @remote}, &(0x7f0000000e40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:05:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:05:59 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x181001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x400, 0x4, 0x0, 0x5, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}, [0x3ff, 0x9, 0xfffffffffffffff8, 0xffff, 0x9, 0x4, 0x28bb00, 0x1, 0x0, 0x1, 0x76, 0x1ff, 0x5, 0x5, 0x81]}, &(0x7f00000002c0)=0x100) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) [ 334.274374] audit: type=1326 audit(1530979559.272:75): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16236 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:05:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r1, &(0x7f0000000280)=""/231, 0x2b) 16:05:59 executing program 6: r0 = socket(0x20000000000000a, 0x400000001, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x20}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x100, 0x4160, 0x0, 0x6}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, r3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000100746ac25bf90903000104a811ec8fce616b0335b0ee1409c57f4485e32cae8340fb230d1db71b6c84031e7c6f61a6df6fbd92d7cd9910f842982e7a000000d421d76fd1aefe784b4d2bd53f000000000000005e75f6d616654d840ce45c4a3d1a1bb3a6d432d4838388b6dcc2f954613ae74ac01bf5abd571a27edec2100cfca5561224ddafb2db8ab6e3b5a344f880dadcbc782a70f98cdee0a6e6ce8c9451cc4f8de6c3b3e8d4b86e74095c4cfcb7b903b263d5c1455af797255ab9d754acab2a21fc7b50655a8d71a3b3e62d8436f5df6330b9b2c133d0f554"], &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x0, 0x1}, &(0x7f0000000180)=0xc) 16:05:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="00395489d49404fb9dbb186d2ba6463a4d"]}) close(r2) close(r1) 16:05:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x1, 0x0, 0x7f, 0x7, '\x00', 0xb8}) 16:05:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x9, 0x80005, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0xfffffffffffffffe) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 335.083729] audit: type=1326 audit(1530979560.082:76): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16236 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') read$eventfd(r0, &(0x7f0000000040), 0x8) 16:06:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 16:06:00 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfff, @empty, 0x8001}, @in6={0xa, 0x4e21, 0xfffffffffffffeff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x3b0a}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0xb2}, @in6={0xa, 0x4e23, 0xffffffffffffffc9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}], 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fadvise64(r0, 0x4, 0x0, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x3, 0x4) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)="2d657468317b8a2d2c00"}, 0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0xfffffffe000}) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000300)=""/142, 0x8e}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f00000015c0)=""/136, 0x88}], 0x8) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001680)) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6, 0x3}]}) 16:06:00 executing program 7: syz_open_procfs(0x0, &(0x7f0000000540)='net/netlink\x00') 16:06:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x80000000, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xfffffffffffffd69) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000240)=0x7) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) dup(r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4102, 0x0) syz_extract_tcp_res(&(0x7f0000000140), 0x40, 0x4) setsockopt$inet_buf(r2, 0x0, 0x39, &(0x7f00000001c0)="159ebb187f5c095b8c3ac72ee144ed407bcc03eda13e3e9386353042cead2992ba277008137f6f1c73d48aa2763176bb1c4b670b42f072235dad71d183cb9f9be16ec05baa86eb24ea706358cbf789d0916ac4511b1adcbb", 0x58) write$RDMA_USER_CM_CMD_GET_EVENT(r3, &(0x7f00000002c0)={0xc, 0x7, 0xfa00, {&(0x7f0000000640)}}, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) 16:06:00 executing program 4: rt_sigreturn() r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa4, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x54}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x7f}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0x3ff, 0x10}, &(0x7f00000001c0)=0xc) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x40002, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r4, 0x3) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f00000011c0)=""/4096, 0x9ef}], 0x197, 0x2000000) 16:06:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:00 executing program 7: add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="c0", 0x1, 0xfffffffffffffffc) 16:06:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) syslog(0x9, &(0x7f0000000040)=""/174, 0xae) socketpair$inet(0x2, 0x805, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) fcntl$setlease(r3, 0x400, 0x0) getpriority(0x0, r1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000002c0)=""/222, &(0x7f0000000140)=0xde) 16:06:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1fae) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) r5 = fcntl$getown(r3, 0x9) kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r2, &(0x7f0000000200)={r1, r3}) r6 = creat(&(0x7f0000000140)='./file0\x00', 0x200000000) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000180)={r6, r2, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000080)='net/rt6_stats\x00') r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95)=0xfffffffffffffffc, 0x2e55e037) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r3) close(r1) 16:06:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40800, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000040)='./file0\x00', r4, r5, 0x1800) 16:06:01 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x10000000000003) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2}) [ 336.341370] audit: type=1326 audit(1530979561.340:77): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16316 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8913, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[]}) close(r2) close(r1) 16:06:01 executing program 6: r0 = socket(0xc, 0x1, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000400)="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") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:01 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x2000) [ 336.545239] audit: type=1326 audit(1530979561.543:78): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16316 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:01 executing program 2: r0 = socket$inet6(0xa, 0x800080003, 0x44) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x60000, 0x124) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x5, 0x7399bc69, 0x5, 0xfff}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000180)=""/188, &(0x7f0000000100)=0xbc) semget$private(0x0, 0x4, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015, 0x0, 0x0, 0x2}, {0x6}]}) 16:06:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) capset(&(0x7f00000001c0)={0x20080522, r3}, &(0x7f0000000200)={0x3, 0x10001, 0x5, 0x543a, 0x9, 0x1ff}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x5, &(0x7f0000000100)=0x2) 16:06:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000140)={@broadcast, @multicast1, 0x0}, &(0x7f00000001c0)=0xfffffffffffffdb8) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r4}, 0x10) close(r1) 16:06:01 executing program 0: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x3, r1, &(0x7f000027e000)=""/87, 0x7f07bdf4) 16:06:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) 16:06:02 executing program 6: clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000940)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000100)=""/9, 0x9}], 0x2}, 0x7fff}, {{&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000300)=""/42, 0xfffffffffffffd1a}, {&(0x7f0000000400)=""/192, 0xc0}, {&(0x7f0000000340)=""/26, 0x1a}, {&(0x7f00000004c0)=""/94, 0x5e}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/203, 0xcb}, {&(0x7f00000006c0)=""/56, 0x38}, {&(0x7f0000000700)=""/22, 0x16}, {&(0x7f0000000740)=""/160, 0xa0}], 0x9, &(0x7f00000008c0)=""/87, 0x57, 0x80}, 0x3}], 0x2, 0x10000, &(0x7f0000000a00)={r0, r1+10000000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) r5 = getgid() fchown(r2, r4, r5) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r7}) 16:06:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000300)="245cc83d6d345f002dd58fa179") r2 = socket(0x20000000000000a, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006a00)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000006b00)=0xe8) r4 = memfd_create(&(0x7f0000000140)='/dev/loop#\x00', 0x0) pwritev(r4, &(0x7f0000000900)=[{&(0x7f0000000080)="1f3c9039ddfdeb3a97ede1e04758c023c3b9e1d353e85b95ada006575c", 0x1d}], 0x1, 0x81a06) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000280)={0xe, 0x0, 0x0, "e1287c6def16e0646f94d6321ed2"}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f00000002c0), 0x4) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) socket$inet6(0xa, 0x1, 0x9) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") sendfile(r3, r4, &(0x7f0000000040), 0x20000102000007) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet(0x2, 0x200000002, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) fdatasync(r0) connect$l2tp(r6, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x1, 0x0, 0x3}}, 0xf13f94872b922c7b) recvfrom$inet(r2, &(0x7f0000000140)=""/142, 0x8e, 0x100, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000500d9ff1b0000f918ff0000000000000000000000000000790e2a7a8dfdc447ddc8a2dcb384c57d6d045f8984d91c2caeb1b4a1f1d3e261d8229631bb13f1cb3888dc9e4c6ef2b4f1668d03a0f71f28309f73f05f05f5ac9eb074850b"]}) sendmmsg(r6, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 337.228473] audit: type=1326 audit(1530979562.226:79): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16392 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:02 executing program 0: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x3, r1, &(0x7f000027e000)=""/87, 0x7f07bdf4) 16:06:02 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x948b) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair(0x1b, 0x80005, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0x4, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x8, {{0x2, 0x20000000000000, @multicast1=0xe0000001}}}, 0x4fd) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000000140)="6df494b2a178e438415db5c19b36b99072354dbd3181947a747dba1e8a3d2651b79e17f8feed04d2da4fda1a21c2e9a5fb9fb1e89cf5c9f0a775a4b15abe71c5c42e8c2ecf464c6358c332619119321c990d7fd8e64797fc580857b5a3ce3832b638b677b7f5c78cd6ad5aeaa89703140a0e430ef88bab4a0e1704ad8c616f747b159bfef9dfdf3164a40c92f54edc551ab37f77eacff61c9011c7b911", 0x9d) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x3, r2}) rt_sigpending(&(0x7f0000000000), 0x8) 16:06:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = dup2(r0, r0) getsockname(r2, &(0x7f0000000400)=@l2, &(0x7f0000000280)=0xffffffffffffffd4) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x20, 0x9, 0x5}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:02 executing program 2: r0 = socket$inet6(0xa, 0x400000880003, 0x5) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000000)=""/34, 0x22) getdents(r0, &(0x7f0000000280)=""/231, 0x2b) getdents(r0, &(0x7f0000000080)=""/109, 0x6d) 16:06:02 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) [ 337.854463] audit: type=1326 audit(1530979562.853:80): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16430 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r2 = dup(r0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 16:06:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20a400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000180), r3, 0x3}}, 0x18) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) [ 337.938092] audit: type=1326 audit(1530979562.903:81): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16430 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f00000001c0)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) r3 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="65746831706f7369785f61636c5f6163636573736b656c78b270d7b6357972696e6776626f786e657430736563757269747900", 0xfffffffffffffff9) keyctl$assume_authority(0x10, r3) socket$inet6(0xa, 0x0, 0x7fe) accept4$packet(r2, &(0x7f0000000200), &(0x7f0000000240)=0x14, 0x80800) 16:06:03 executing program 0: creat(&(0x7f0000000600)='/\x00', 0x8) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000000440)=""/69, 0x45) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000140)={0xfe56, 0x0, 0x0, 0xfffffffffffffeff, 0xac}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 16:06:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="300fcb4576dafb1ab8ec2977b962e5525e1b12ad99bf08379ca60a09e3a5eef68ab191d7521e4133eba1e0ad15e2066173b1cf751db956002e99b0d859adef6f7e5879794229d5597de24321"]}) close(r2) close(r1) socket$inet_udp(0x2, 0x2, 0x0) 16:06:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x50, &(0x7f0000000000), &(0x7f0000000280)=0x30) 16:06:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0xff, &(0x7f0000000040)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x88003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=""/194, 0xc2) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x2, 0x3, 0xc, 0x1000}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000180)=@generic={0x0, 0x7, 0xf9}) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8ca5, 0x2000) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x3, 0x1, 0x2}}, 0x2e) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) 16:06:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000200)="38933c1f687a188e65822c13d8e7817f108890e63b860f56bbeaf93cb337f6ee1f963477680e7fcf0157bea998d851c5711447da1c13138e0388d84ac6fb6b75a1f6b5b16f6664537c33ca3092f8a77b7680f8244478ddf26dff9c2ccdbe02a53282122da2ce11145e1d2e1202ce42d50e58ff2c154c14fbee16775c5dcd2ed2ca841437c4c3b834cd2b1d33c2a03517297f5e07cf58b395feb8b232d809d33779c3510fd435a0972634460255fdc8e01b95a392c72deb798588e24b334827902c4c1e9e18dd6319ff2652e7ab6886b99c6b5ea796def5b0a17aa269ac725d5d7211b8b921ee06b69637b10bdaf2", 0x2c5}, {&(0x7f0000000400)="e7348fa15dc63d88148453e138050d7ef7555fd22fdd7b83d94ef8f8343792c126bcaa7fc0a248707c7856a0cebcc6add6ee6229ceb9739854d4701ccc615055b11dc8c87064e2684ac97d03fcebd3971f50af4ddace7ccae74501c80d4fe57aa5db01e68ce3af33d9bcd9dd2e8ec188065aa8e60b6e4b7c2b8ebe274d4a3b1bfae8da14b1cc7956ae2a0654883d89746745301abfc973e05a0d6c793cf48d7ea1ac68e54a4af15e183a0b7e343f944107f277da2d08", 0xb6}, {&(0x7f00000004c0)="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", 0xff}, {&(0x7f00000005c0)="e36b9e76dbbb0ac2ff17bb520afa2fff6b8092e9de2bd6b4021b30998652c8b9f7d0e97d2d73a9d52d8d93b784c82ab3388690bb7507e8dc637c6a099ec9bb5f346ca236c97867dcccbe95fdbd0beb432c7f3516d6710ecfa199d5f2a284135333f56b80d4f332a355ab2c3c6be69e60d586b7a90e9388e4c26875c038892904da41a5c17fb27077c586a02bfd7fad91467a", 0x92}, {&(0x7f0000000680)="2759f88ce6c2a751795be2a298dc0d6e0b1d996169c8efe9e0c59611147778a7cd1a824f1180868182bb68a85e9732a922a964dab861ba0ca914ee8d0ca59e6f8b5de4bf73c0109ddfb31adbd74297d3af99eb797af7d0a70499e6432b70d08b0072224c37fbfa1baa9d40bc6afb64825a210f0a763ce9bbfbe2772b6bc0992d3764c1646be6232a9e8726bebd93cddc25f925bf8e16ccfc13dd01f3bf4c592706a1daee05474c5d2a65233720b2c28449f4a8954449c6b5fbfce1f56bb2a0e2ca0a7f5a53a7eb9dbfbdda3f08585abbba0761fc5d6c0d135c3e4dd13ae2e0091b50", 0xe2}, {&(0x7f0000000780)="21c01bfa7909a6c794c3cdecc766e2cd8b084e0aad6ba063e46fd405ffdc21263d6a90161888fafaed537d427833a9828da3c5943d9949d6b81be81f8519cfb2c678485c01b8b7d195755f7b0366be4cacf455f6ab6042c1a1b7912b7c2e1043e405698a18bfb800ea7c6f9af5078aed45d633b5e94a9beb0e5365fd85dc73120b9d9a0c29915a7d83cd306c15f924d0a2db02", 0x93}, {&(0x7f0000000840)="0403e0badc8a4cc1792ff104e09d8e2e10977cfb1e86483b087458a64e523ef0a5ee4b882ff2111681aa541fd238fd988e8b6fc75f79342a022a880d52761fb6a1cd568e532669ee7769fff31c957553698fc46009297c9dd4cc7f710ffaf698efbc45c09a4138e691bb63178d06946525f744a1235f0e7cc4254e20b5779fc3a4bdde4d247e42f4b043464af512ecd369cbd5cf86a59e7d66b8eee4d3674e2103cc277a236953b38703", 0xaa}, {&(0x7f0000000d00)="6395681851ec7dcc249cbc12b7bc245df3b5b442a0198c584d1e6e", 0x1b}, {&(0x7f0000000900)="4b80b422b58d7fd5651d03477911deeda6d6ca8430660ac551fe7bf35f97f4ee9471b0ec27ac11cbec33c81bc1711b1f3edddafb877bd2bfa36ef5fc74fe8698493551295d85ed13ac6177ed85adf52553e852bfed47a21d9da3229a8d12a520c8e819b6ec32f10a80c58e2003a1aa02fa244bef793c977fd2b6df98ea79a64d4e6284086e21bdf65d3851f3", 0x8c}, {&(0x7f00000009c0)="8bfe81e03cddd89057ca95fa85fa3660e05f3937659439987ebead79d88d7767310c504a79e48919716718b790fa4a66b057b22b966d12a204e6dcdd9110a9c7379d46879010aa0de9b45e3688706970a8fdc10b95d070270bfc43d57fd5de235b158361b62976f2a765222660ac2eb80d334adde478ed2fbde967ad50253ae6d5", 0x81}], 0xa, &(0x7f0000000c00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00000000200000000020000001b8df86b7d2293d6c0a3600dc60701cb1e122a7fcd6e017092f75000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x51, 0xc890}, 0x800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379050002db066937edbb49052f6e65742a", 0x2, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x9, 0xffffffff, 0x8, 0x1}) sendto$unix(r0, &(0x7f0000000b40)="05c2e6fca3cef1fd558310040073ca1df13e863a", 0x14, 0x800, &(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r3 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000cc0)=0x476, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) fcntl$setownex(r0, 0xf, &(0x7f0000000c80)={0x2, r3}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300)=0x4, 0x4) 16:06:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xc4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200080, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000004c0)={{0x2, 0x5, 0x5, 0xaa, '\x00', 0x2}, 0x1, [0x3ff, 0x8, 0x7, 0x8, 0x7dc, 0x1, 0x3, 0x40, 0x4e, 0x9, 0x7f, 0x7, 0x7, 0x1, 0x4, 0x7, 0x4, 0x8, 0xff, 0x8, 0x3ff, 0x1000, 0x0, 0x20, 0x5, 0x31, 0x8, 0x8, 0x2, 0x100000000, 0xc6c, 0x4, 0x6, 0x5, 0x7, 0x8000000, 0xcfd, 0x7, 0x400000000, 0x4, 0xffffffffffff8000, 0x3, 0x2, 0x7, 0xd6, 0x7, 0xffffffffffffffd9, 0xffffffff, 0x4, 0x7bcdeffa, 0x100, 0xa84a, 0x6, 0x4, 0x7, 0x100000001, 0x81, 0x650, 0x6, 0x7, 0x2000000000000, 0x6, 0x81, 0x3, 0x7125, 0x0, 0x2, 0x5, 0xada3, 0x7fff, 0xd54, 0x3f, 0x0, 0x7, 0x4, 0x6, 0xce6, 0x100, 0x7, 0x7, 0x400, 0x8f1, 0x5, 0x7, 0x5, 0xff, 0x3, 0x6f98, 0x100000000, 0x8, 0x101, 0x9, 0x7f, 0x1, 0x681, 0x3, 0x6d, 0xcb, 0x73320f72, 0x1, 0x3ff, 0x11, 0x5, 0xe5a1, 0x9, 0x800, 0x100000000000000, 0x9, 0x83, 0x9, 0x86e, 0x0, 0x0, 0xf9, 0x5, 0x0, 0x94a, 0x6, 0x9, 0x0, 0x5bd, 0x6993e42, 0x7, 0x1, 0xb42, 0x5, 0xa00, 0x3]}) [ 338.416898] audit: type=1326 audit(1530979563.409:82): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16478 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair(0x4, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x4, 0x0, 0x1, 'queue0\x00'}) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) 16:06:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r5, 0x5}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r3, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') r6 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:03 executing program 7: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') fchdir(r0) syz_fuse_mount(&(0x7f00000001c0)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 338.486403] audit: type=1326 audit(1530979563.466:83): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16478 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5b, @remote={0xfe, 0x80, [], 0xbb}, 0x384}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @empty, 0x8001}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x8001) r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3195444bb6461f816d95d55a4137499108be3ddc53ab1b4ea61bc17f64d2e8caf8978774053b9b3b4c26e3dfbdd4842debe39b428044300f2593cc504e8c0b1970d6bbed5f8c7c0a0d4f108d2a09258ca63f5b28b39af7dd19bf0e9231c7959b3d6ec7f3c5dc76f4c233eaacf943ca2a9aa3bf7f2ce22a64ef5847b0651feb2c7e12c4f3a1f2aba3f3a5811213caf5df34db86aeccb08fabc54611d24264a0682c5b2fc612c078618a76f96cd6ceea69eb1f607993ab58f77eb2c68b8fd973df4e007167668204d6037fe681543ff8e6bf84bc4b7d680e75c72143fff02ae6db1fc4d23495c431cdebafefd75edb29905873fd75"]}) close(r2) close(r1) 16:06:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x2000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='user$self\x00', r1}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:03 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='tasks\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00000000c0)={{0x77359400}}, 0x0) pipe2(&(0x7f00000003c0), 0x0) [ 338.888064] audit: type=1326 audit(1530979563.885:84): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16516 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 338.938427] audit: type=1326 audit(1530979563.937:85): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16516 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:04 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000280)) 16:06:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0x101, 0x66f, 0x100, 0xfffffffffffff5dc}, &(0x7f00000002c0)=0x98) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/52, 0x34}], 0x1, &(0x7f0000000400)=""/122, 0x7a, 0x7}, 0x40002141) waitid(0x200000002, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:04 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4400, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r4, 0x5}, 0x8) close(r3) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) close(r2) bind(r1, &(0x7f0000000140)=@generic={0x5, "167ad460245055104a4465559e6640b470bdf1c8903c2689fb0cd44fcb38cab2bee52e924f77eb625dc568a8d1161892a93768a1eca719b9fc6679fef76345ef3cb2f28a9adda4523f1eaceec6f5e93a72f0b054110b0e864c038633dc65b9bb68dd95ecd96277a3b9b1cf4fbd2c1b97a21ba02e2255f840e2ef70a5df9f"}, 0x80) socket$inet_smc(0x2b, 0x1, 0x0) 16:06:04 executing program 6: prctl$setname(0xf, &(0x7f0000000240)='mime_typewlan0\x00') r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8001}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9, 0x3, 0x0, 0x0, 0xffffffffffffffee, 0x0, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, r1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0x100000001}, {0xa, 0x709}, {0xb, 0x3}, {0x8d8adb5dd11bc94, 0x8}, {0x7, 0x3}, {0x8, 0x7}, {0x8, 0x4}, {0xb, 0x9}, {0xb, 0x5}], 0x9) 16:06:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x1fffffffe, 0x5) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000240)}, 0x20004001) sendmsg$inet_sctp(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@in={0x2}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001500)="ab", 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000180), 0x4) 16:06:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x7}, 0x8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9, 0x6, 0x8, 0xb1}, &(0x7f00000002c0)=0x98) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000005c0)={@rc={0x1f, {0x7fffffff, 0x0, 0x1, 0x3f, 0x6, 0x6}, 0x4}, {&(0x7f00000004c0)=""/215, 0xd7}, &(0x7f0000000300), 0x4d}, 0xa0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000fc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001100)=0xe8) getgroups(0x3, &(0x7f0000001140)=[0x0, 0xee00, 0xee01]) r8 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001540)=0xe8) r10 = getegid() r11 = getpgid(0x0) fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001940)=0x0) r15 = geteuid() fstat(r0, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004e00)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000004f00)=0xe8) stat(&(0x7f0000004f40)='./file0\x00', &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f0000000c80)='./file0\x00', &(0x7f0000005240)=@known='user.syz\x00', &(0x7f0000005280)='trusted&!\x00', 0xa, 0x3) sendmmsg$unix(r1, &(0x7f0000005080)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="eaff052646b200cdcbc69f6fe4b02eb88cd6ec1c2288f59ffa1ab821825d698261f7bcaacce68be81f84215642e120bf3d89442f45c0bb6ca1a59b6ddf1fb18eda9e0cf9c79c782f01cde9d7220968726af64d175571a4397ae9dc062878a9abe52cf2bde928a448015b03b1b1f2d882dc3e942bfe611990631e51b953c85dfeb95cfc56b21bd170907b521e12df52e9d06b205805", 0x95}, {&(0x7f00000001c0)="894ce822d4e5c88fe9661e46780422e2176b938aa45cd93f922fd75b3e23822e1a8ef61bc7a3e91c4e6a9c5a4fc7f878ab51a0a33b025ff83f5bfc105e4fe68501cd80ba92ff1bcc1e92aac98f68dba553552f9dcee03fd2d81dab4200d1536e1501215d4ef9c012d3fe565150a384af2d26ad066d7b94e7ff33f29fd39bb9eec2ee116a880c9c561a0cf1cf70e8adb7df69b477ba2a587964ec00bbcab2ccace8dc00baa7a3550f7403510cf0d4b18a7057f01069ca4b7a403150a8c3275096ef5f2977c95e9d088fd59e60d196f0bc448ac44ff4a31c6adf4a985d39935d41", 0xe0}], 0x2, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4000}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000680)="7a373b46ccc7080ddc9ce07a86fa36f4a5e7a6b2fc9b867e32016e74911176dc537cf8daf3f77dede10e807cc1ad96070398ca54bfd1a8e8a779f13b655fbd2087f13d2ce03f0d896258f219a4bd5a36601d92080c21a9efbbcfc77f50ae352464db29be95cfdbd5fe85ad4fbb20b531bc64afbb6ae12fb3377a45e10d7529d995619975960d350dbe855bbdc2a13e84ff4a23ac2bb8665f81eab8293e7f92dcafaf87c11ed8523fdb4938ebd5f5b0fc82eee5a924e165403677ef75281d61b5ff985c798c569465c2ba825a8b8fb75f43e5d1520c9fccd6074229201e45600f44c357a3c8c59f709727", 0xea}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f00000007c0)=@abs={0x827d560451eb29cf, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000840)="d7d12237059874d6730595f40efe43f88a960cc6805fb3f077ac35009a86091ecffc91f75798988b7f78c4135e00d08d2274952e0dd0c038f2b0dae938c19b4d313e125a22aba9a6a8a11308ff7f9a1beeaba5425cd606bbc9a52cd0db5c15fbbc29eec0047a6b489e51804bfaf24aad6b3c2b402b7f", 0x76}, {&(0x7f00000008c0)="e33977304e4ca5c7667255d5f7660fb4aa3d2bc395c92b670e43aa932760b442b4a0dfd64dee366216f66d21ce2b627e03d612a182bc0c985480b439fda948d4f1d7a8912bedbd9a021b5d03f06a7a90241558df0a12a964eb0c732088a5f8d0a762863532a230126bf96cd6fd102acc718ccc91d1f5f6cc072261c9ec67adb23cc8f07c88fc199c9c93d709f98a4fb75566bed200cf13ab6637fa990163367d6548a4f5c5a4efff3d155a5bbb247c1ecfc245933a2de44aa9f26aa7b9ff9dfa72d36fe665cfcf16e015c7b94b707753c2235fd56136696ba2806c", 0xdb}, {&(0x7f00000009c0)="90ac44454e98bdda53cfb63ed825dc7da3a2cec4d781c8b056e21032b0cfd566b77706ce1d8381ba6e845b244890a83805730a58d01b85b1ca0e535e6d76ee9f4c25e05c92e4a5b4d12e8a242ecb9bd15440f3503e0338c86693f3bd4c578bb3d7378428f391e168020dbace78e58f63bc3e17afc7d52e3f7ba8dd5034d7c1b2acd45cbfd74cd224ec1f1e8dc4a1d4b9fd3b0605b4200b90ef65d150eff8b7f9aa3be333d00db74afb33755fe3d11150ae8585057ca43ab573d10e4c9916c6efa2af301d95", 0xc5}, {&(0x7f00000019c0)="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0x1000}, {&(0x7f0000000ac0)="11cf3f74b4b64f1406b2be08d2f94841a5e06b2a0084c0dc36aeb0a17019b62a0a9d51276c8bf4befa03308792593d542d0052fa38b90e2f71b8dd7a06d96bea1019821e75297e15a4f65fff1ebd99e8c93085b6052a18e4f7bd714a0c145b629e920f3a74e58bc479237d8cb71f4aa5047e18fe70a7e94aeb9bf04804464023a9469f573e7609602da08e3923357a9ed331272ad844ddde67709d0e2e9fd9620cd7ba4c7cc35a25674dc04f795bdd1ef9", 0xb1}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000c80)}, 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&(0x7f0000001400)=[{&(0x7f00000012c0)="2ec34ad404cdf7042499cedf9acb3ee1881368e36ba31b5dafc57e06d1cdd0e8b83bece1ff0f3d72b20f4bdb931dae77254b68bda82dfe708734f8834f4d847cfd10ffc83dac87e00772cc9ec285048d817dc946a99f819bfae9718febdbb9743186798794b30a68ea2e65fcad7aa48c63cdb913c20e4d604c78f90352f282f013f30456a8b701b3e498f88c9b2922af322be24055d9fb0bbe1ec0ec8bb5cfd3285e294ffe09559c8bb3403e5133b3e58ad6a7a33884cf18ab882b5378", 0xbd}, {&(0x7f0000001380)="f86774ac1b5b08c98e702fb5fd1614c45fb1de3cbdb90e227976859340104a895e39776872d35df59272ddd273732b5ee715afc086a22b61110dc6d2a80dc5c6864e0dae5dfc22a7fd5f94fc31d235e19e0af4e291c3a64ad5c3", 0x5a}], 0x2, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x8000}, {&(0x7f0000001680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001700)="73e9", 0x2}, {&(0x7f0000001740)="ffdddd1e25ca2371c30041386f9bc7b10c", 0x11}, {&(0x7f0000001780)="95832e46bc89373533aa7d000c2d8c6d5cfbf921f083a502601fe285405b79ed06b38dc85bee285b106adef20fac4ce026acf437bd1b1e8498ab5c1535efbd4d89fb4077b9c3414dfbc5e0a46113ffda85cead3c82dea76737e806f35b0d31c225376bb655fecce56974f482e2055dfd0961a079b22270568433b7abb7f071584e386bf544e6617c903672dbc06d6b28ed413eddc4dbe76d1fd7c94c89a7773faa", 0xa1}, {&(0x7f0000001840)="8279ee0b5ca035e0cafc7f11de05a63bacb4faccc81034d3c638c6c1eba932621b4ca5920c2a31f0b6326654456e611bbd23c628d7e7554a0569d53f0e05f44e2181fa1976101fde52f476d2f715ab91c6065385d856baafd68b100f1b50d13415ff04e0afb95dbb03845a39fc121db726ca0bd7bcb131ba7cc94ad913", 0x7d}, {&(0x7f00000039c0)="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", 0x1000}], 0x5, &(0x7f0000004a40)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60}, {&(0x7f0000004ac0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000004b40)="e3f7f9c62cb5e2ee339f2dc9b3cf", 0xe}, {&(0x7f0000004b80)="f15da8c1998dc3ccc66d94b9edc52bbc04697d0dfb56035c696a909d46c33f04fd8c6c87bf68169f58a1fbb4745ae7184729e5f6b4ce4963f640a1cb9880d6ec999d0f6272f461a95f4513e54337b05b136d68a66c3019af6f469c6985c7b64b5fa058f142dc884ced03a069d64f9b24b5f921b0c44873453302021139c5ff673c96cebf20a1d77b71df4b5ec151b46a681a808aeb695b394ee9d678ea84e49a6477f887c750b71f8a0a63e0ab30", 0xae}, {&(0x7f0000004c40)="4c6f2c2ff9c0da03997ee19207c9ee3476ffa8e5c79b40ffe363ef1a8d04f8b5f12e79d767b3c99ba00d4a64f94133447be653549fd19342202ca3422b028a0d4038eb6d846c6dafae2f37163e6cf6c125a156160c349ef4e35a74cec55b206e8c1544372c82cedfb5ffa46faf9d93a3d648012aa4279277b4630f68", 0x7c}, {&(0x7f0000004cc0)="284a15025e29f69871d20dcc60fb69cc8f90d2a9a06f81dbf3a74b9e8fe1e9ac046d352ccee3648f202781d36ea8", 0x2e}, {&(0x7f0000004d00)="c2ffa0fee2a6a922d51e7eab1b5d0f78bccbc34d1735aa9abecac699cfe6eb5bfc3d4c1e41dbd75650c66ec0c8956c57055a3cf0cbf765a8daa7c5a878f5a6eab7dc0085dd0e07a25098f52529ed381b88039bbeff9c667c78762f070c9e3b556e3d163e77e5cee0ac4963e53d8b01b7abc3e07bd4a2118a64e9ade343", 0x7d}], 0x5, &(0x7f0000005000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x4000000}], 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 16:06:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fadvise64(r0, 0x24, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) socket$nl_generic(0x10, 0x3, 0x10) 16:06:04 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x1) ioctl(r0, 0x8912, &(0x7f0000000140)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x7fff}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x40, 0x9, 0xfffffffffffffffc, 0x0, 0x20, 0x20, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x100) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000180)={0x7a74, 0x7, 0x0, [{0x7fff, 0x100000001, 0xfff, 0x7, 0x3f, 0x3, 0x8}, {0x6, 0x62d, 0x7, 0xe98, 0x3ff, 0xfff}, {0x3, 0xff, 0x3f, 0x6, 0x8000, 0xea10, 0x1}, {0x80, 0x2, 0x4, 0x2, 0x5, 0x1, 0x8}, {0x5, 0x5, 0x6f7, 0x401, 0x4, 0xd5b5}, {0x6, 0x26, 0x31, 0x4, 0xfff, 0x40, 0x8000}, {0x8, 0x3, 0x9, 0x9, 0x8, 0x45e, 0x2}]}) 16:06:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x80000) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) accept4(0xffffffffffffffff, &(0x7f0000000140)=@ethernet={0x0, @link_local}, &(0x7f0000000040)=0x80, 0x0) [ 339.323435] audit: type=1326 audit(1530979564.322:86): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16553 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:04 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) 16:06:04 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x319, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 16:06:04 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket(0x8, 0x800, 0x80000000003) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f00000002c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000400)="319aa0b144748d5f66c54696edcc44612fd2394587989bf44f2450009815decceacdd1a055b46a5b2550a0987c798cdfd7ebf132a6ccd6ace3b40f4e74989dd380889adc7a0b914d37ea9715313b07186f6df28c1c507cb47492b83157592ddf2156dc48e1d0596ab6a543df8a848fd810dbeca04bd91a66cb64febcea8332476a3cdb5859118107f3c41da4fefde95d1377275c60011ced5f0df7f0eab0db7131f7c7cf3be3abdde270324d4e46dcc815970873be64aef2002fbdcea4bcc49b1acd182d7f0531e003f8b545fce64fcb5237a29dbb59c4c276bf359f9f89cba7a8f85660a77908119e0b6133", 0xec}, {&(0x7f0000000500)="34f5e9274c44b18a8640e73df4cc92cb00d8f0b74c5fa4572579976bf541b4b72b25275f00e099d9b8612b7856777d69c6d9639cef3fda460f1a13ab9827b5bdbe7c70e4a474c102b71f13750f36a68bc6d2ad0e62e0b45880da00ce41555d654cbd398fae47c828ef8e6bfe23abc900bfcb11d54c8c44e000eb09d7a5ce35ca0bdfb91e32106918020125148e38db6ef56c0958e73f17706e3230d6acd84128290bff3aaff0e6412bdc49a1e300217fc1c59e469eb0f745be7b29442578dabbc1c36857e974aee3483fc7ef655e", 0xce}, {&(0x7f0000000300)="126feb456d120f7205fdb71727e8ffcaeaa958d4c2ed880268f86ef4ce49ed9346ca928660891969bbb3b61d439452c36e36f94149d1669b98e6e7b29d3c70aaac057f5aee1011f90fcbf9b08fa5fb75c563517f02910b3d1869aa59100e80e37d58cadba03587fe1adefc4db22c702926dafe4d314c1575677719ab", 0x7c}, {&(0x7f0000000600)="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", 0x1000}], 0x4, 0x0, 0x0, 0x8000}, 0x40041) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400841, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000180)={{0x1800000000000, 0x5}, 'port1\x00', 0x4, 0x40000, 0x7, 0x6, 0x60c, 0xe0c2, 0x9, 0x0, 0x4, 0x7fffffff}) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000017c0)={0xf, 0x9d, 0x6, 0x5, 0x0, r3, 0x4}, 0x2c) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000016c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000001780)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x64200000}, 0xc, &(0x7f0000001740)={&(0x7f0000001800)=ANY=[@ANYBLOB="24f0203df8845c6d535edc66844c85f6fb", @ANYRES16=r4, @ANYBLOB="000425bd7000fbdbdf2501000000080001004e200000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4804) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:06:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000001c0)={'dummy0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2e2a2dc3ee4d0730"]}) close(r4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffff}, 0x13f, 0x5}}, 0x20) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f00000002c0)={0x1, 0x1, {0x23, 0xc, 0x16, 0x1b, 0x8, 0xcf5, 0x6, 0x9f}}) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000180)={0x1, 0x10, 0xfa00, {&(0x7f00000000c0), r5}}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r4}) bind$rds(r6, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) close(r3) 16:06:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r5 = geteuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001880)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0}, &(0x7f0000001900)=0xc) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0}, &(0x7f0000001a40)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a80)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001b80)=0xe8) fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001cc0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000200)=[{&(0x7f00000004c0)={0x258, 0x2c, 0x0, 0x70bd25, 0x25dfdbfb, "", [@generic="81f588e3bcfe9b079e870dda86f7968a58ab23479c83db7fc04a99a4409499242671f714bc67666e1c83513fde531a95b37390a96694b36fdc3b82efb6f1637d1e88b699fd6ee1e98a3999a93d275a4f03aca2c21fea3732a4e000a9a83aa3009cdacf9313169a2be3db56f874efc9e1c1113ca1caa18def", @generic="7ad10244dec04cc887d290e897819aa1e02bf4cb7d806986bbcfda8a591744c14750a6a7b354b8bba58b6ae20e7f80732c96a3203c73b07da6146815b7cc00907fc166774e1524fb8b4d9038cb6aa033d409c3a431d3a82ee85b2ce08524737c721f4e9b6ebc7a349424d0e4a886b9db4b92d65bc35751c485b338925d6d944a99d00d0da907816af04b6507bc", @typed={0x14, 0x55, @ipv6}, @generic="430a70e525df04188bcb53611647e7a1a5b880ec1d41c5454e62ce187bf6f52021b1848fab4d4f86949ee0bb2346233c3e6a0bb45d7f45640f9961599d84ae925f86514f686eb4fc17c793d1db13b056a531b1f439a7d266dc3bceb799265bf84f947eadcf98ea95e2db2b227ebb8711c6271cbc0344e510dd0ec6f8d5ab5a757d32bab1db3f53026c69fc9d47e4aacc59699d4797e7ffc0a514fc7480d8b05d36350281264792da22ce594f762e56af3010ac90034da43a9a1759b8392a97498bad24e12b206573c665f91b8c326e972bebecb326ca2f41", @typed={0x8, 0x30, @uid=r2}, @generic="da88f5a51a694d5333a5ad694e2aa78cb675274e56d58539f9658f85086a33161d2b365a0230b6f37e2fba9c588261dff711794ad6fba134df571d98176771ec66d2d7724efdf13ecffa212f"]}, 0x258}, {&(0x7f0000000740)={0x1134, 0x3f, 0x1, 0x70bd25, 0x25dfdbfd, "", [@nested={0x18, 0x8b, [@typed={0x14, 0x61, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x43, @pid=r3}, @generic, @generic="573ef3fb", @nested={0x6c, 0x63, [@generic="bdf34a857c7b5cbb6ca83f0a0495048b0e7d47418f3a63a6b0d64414ecc7f76119ded81ebb81a3038f6a8b18f8f73c206beb1e7e1fa77e79d7a681c1fc2831222ebf820c4c5a3f44e662a247024922840230756e1ad5e9ad7e0a870bfd78e1838d4d9bd834f251"]}, @nested={0x1004, 0x79, [@generic="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@typed={0x8, 0x45, @pid=r4}, @nested={0xc, 0x65, [@typed={0x8, 0x55, @u32=0x6}]}, @generic="2da39f051bbd605f7dbeca2b03efde8a29bec53a2f204b5ee0e6806567732bb26ddd06d243c1acc086561aea65549a95c1e61b9bc2ad426cb1b26a9e4dedbe312ec072494fbc0351d815c57c1003da354ed133d2954ed5e94cee6ee8838ed0e9906e9be32c452c6b4b55379129", @nested={0xc, 0x65, [@typed={0x8, 0x4, @uid=r5}]}]}, 0x1134}], 0x2, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x20000000}, 0x10) r15 = socket$inet_udp(0x2, 0x2, 0x0) r16 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r16, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) write$binfmt_script(r1, &(0x7f0000001d00)={'#! ', './file0', [{0x20, '/dev/sequencer\x00'}, {0x20, '/dev/sequencer\x00'}, {0x20, '/dev/sequencer\x00'}, {0x20}, {0x20, '/dev/sequencer\x00'}, {0x20, 'userprocvmnet1]'}, {0x20, 'em0'}, {0x20, ':mime_type'}, {0x20, '/dev/sequencer\x00'}], 0xa, "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"}, 0x107b) setsockopt$inet_IP_IPSEC_POLICY(r15, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 16:06:04 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x80, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, 0x0, 0x3ff, 0x7fef, 0x0, 0x0, 0x800000000002, r2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = gettid() r5 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x2000000000007ffb, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000180)={r5, r1, 0x100000001}) 16:06:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) r2 = socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) sendto$inet(r2, &(0x7f0000000080)="1df79b60888af57125276f7bc39e2a2d58c17ede8d941532e4ae3cd455f67346159bb9cfb4b217027969584791a87106c47b778dfee65816f4ca0daf441599f907878d13c1e3afb440301ad86321e12686d35f2c388ad0a6f11cb62f1aec278d83c904947d02eb9f961cd58534485f9d50894516ac50c7b3a91646da7b1bebf9437eb3b203f498975eeda1d40dce396e5a19282dc736353013e405bc27bca49eb3c38e398d25ca9250f1e36b47aa14a721c22779222d7b54908b5e35fdd0f8f0dba31a805811", 0xc6, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffff3f) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x3b0, &(0x7f0000001b00), 0x0, 0x4}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 340.073355] audit: type=1326 audit(1530979565.071:87): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16553 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x124c0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x2) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:05 executing program 3: r0 = socket$inet6(0xa, 0x100000000006, 0x0) ioctl(r0, 0x90b, &(0x7f0000000280)="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") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f0000000000)="22d2f8648e27491aa09b8b9893db0f9203e97b196836f90ed3ad7e4b2054c755ff5b58f74886e1f8d8d784a0337ae2b5dc8e6e201df9e2195c76d97a16914ffd949f5eecee53c3018dfd4fa7c677aba5ba4d4d0201b5fa8c8adbca7c45d9088813fd9baab02a", 0x66, 0x800, &(0x7f0000000080)={0xa, 0x4e22, 0x80000001, @dev={0xfe, 0x80, [], 0x12}, 0x81}, 0x1c) 16:06:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="b36d7461a7e8fc5918742323eadc1b31b068dbd095b4f25ec85a104dcda6f4b7c4869bc3c917734edbeb0e68e67dccdfbb24e0d62f6189e1"], 0x38) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/227, 0xfffffcf6}], 0x1, &(0x7f0000000540)=""/222, 0xde}, 0x0) 16:06:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 16:06:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x7fff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x3, {0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4f09}}}, 0xfffffffffffffee2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000100)={{0xff, @rand_addr=0x80000000, 0x4e22, 0x3, 'sh\x00', 0x2, 0x5fd7, 0x45}, {@multicast2=0xe0000002, 0x4e22, 0x3, 0x3, 0x7f, 0xfffffffffffffff9}}, 0x44) 16:06:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000140)="8702000100000000000120eb") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000000)={{0x80, 0xffffffff}, {0x623, 0x2}, 0x6, 0x5, 0x5}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x73, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'wlc\x00', 0x20, 0xf, 0x5b}, 0x2c) open(&(0x7f00000000c0)='./file0\x00', 0x620800, 0x8) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001300)="4d862f629586c73caca84ab1e4766aa7f5ce4389a81b3e0b7d9d842bd683b2d7d04523109a770da6b2e363ae48afd56b9a40f9acf1fef5dcac1cb230d0e2d8f342d83d5b982e069d1dd64b5bbbf37b58698d3be1829f05ca65c5efecb53b368e97041407a0675997110c2c3713c659ec199e03fec7ef1ae9eeb7456e4b2bd0817a9e8fff35aaf418e01e84202daedb10bf1da687de6aac07eb0bf5c63bce1959aceae8ef4a7f14636ae87e3c", 0xac}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000001c0)="56308b1b392f90ba66b35fe6bdc53bedb3fb731976498602d6fca627b405a803e47dba4315969723e16f09f29d6802aa442773c7e933f8a27dcff106964f4f5fdd5750758ba11d320c04b05ae7aae191f412f5f45f4c9b83e42bccdb5c2957c6d1f7125a12d23d01a025a6200500adabbd5a57f993cf3a3d30a4bb4fb094ff354c1968c0030eb778950d99aec2656ecbd8eb", 0x92}], 0x3, &(0x7f0000003440)}}], 0x2, 0x0) [ 340.280451] IPVS: set_ctl: invalid protocol: 115 172.20.20.187:20004 [ 340.287104] IPVS: set_ctl: invalid protocol: 255 128.0.0.0:20002 [ 340.298093] audit: type=1326 audit(1530979565.296:88): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16628 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:05 executing program 0: sched_getaffinity(0x0, 0xffffffffffffff8b, &(0x7f0000000280)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141046, 0x1) ftruncate(r2, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) [ 340.341959] IPVS: set_ctl: invalid protocol: 115 172.20.20.187:20004 [ 340.365329] audit: type=1326 audit(1530979565.356:89): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16628 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = eventfd2(0x0, 0x0) read(r2, &(0x7f0000000240)=""/204, 0xcc) io_setup(0xa3c, &(0x7f0000001a00)=0x0) io_submit(r3, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r2}]) 16:06:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x2) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002300)={'syzkaller1\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002380)={0x0, @empty, @dev}, &(0x7f00000023c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002340)={'veth1_to_bridge\x00', r2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x3, 0x1}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000180)=""/230, &(0x7f0000000040)=0xe6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, r4}) 16:06:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x4000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x6, 0x1, 0x0, 0x10001}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7ff, 0x20, 0x8, 0x8, 0x101}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) acct(&(0x7f0000000080)='./file0\x00') 16:06:05 executing program 5: unshare(0x2000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x4004556e, &(0x7f00000004c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$BLKRRPART(r0, 0x125f, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r3) close(r2) 16:06:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0xbdfffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000600)=""/109, 0x6d}, {&(0x7f0000000680)=""/100, 0x64}, {&(0x7f0000000700)=""/233, 0xe9}], 0x5, 0x0, 0x0, 0x2}, 0x40) r1 = socket$inet(0x2, 0x200000005, 0x800) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYRES64=0x0], 0xfffffffffffffdef) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x10f) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x10000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000480)=0x1df) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x58, &(0x7f0000003440)}}], 0x2, 0x0) sendto$inet(r1, &(0x7f00000000c0)="763766ea88e70114462e8e659c21cdfd430ff406955d25e5c4016c7bfaeb4b92960578d775b983f3acc99887eb2b1f578a52c317865ebb7afbd65ffd42ccd8c5777a6c5e3dc719d0df84f59fd5f42212b1395d58669e1d31c79540f45a8bfbaaa06249ec2ccf2a1f920fd7adea997bab9e0f3518aa179def6d734f20c0cc2b8e920868a3eed8583ff9498ec108667c1b190e29521998a6111f588a6a2d724f270595327aa07e2f1cd3417fc0feeefe9a24b898167f8553e2b5dcd7afb7ff820e6de0f81781", 0xc5, 0x20008000, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 16:06:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x1, &(0x7f0000000040)="439ff84c533eecc7513aecd88dbb2d5645cb49692c4a3f2051c0de918faeb5ee67e7a3f4b04178efc9657ad070e3edd779233738ee3b2e4226e04b65f77651011fe85a") ioctl(r0, 0xffffffffffffffff, &(0x7f0000000180)=',p') seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xd5}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:05 executing program 6: r0 = socket(0x8, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001a80)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002040)={@local, 0x0}, &(0x7f0000002080)=0x14) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000020c0)={{{@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e21, 0x13b9, 0xa, 0x80, 0x20, 0x16, r2, r3}, {0x1ff, 0x1, 0x0, 0x2, 0xd8ce, 0x40, 0x8, 0x9}, {0x3ff, 0x7fffffff, 0x8, 0x8}, 0x8, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4d6, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x2, 0xcaa1137e25d68ce7, 0x6e, 0x9, 0xff}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0x200, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) accept(r0, &(0x7f00000019c0)=@in, &(0x7f0000001a40)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001ac0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, r4}) sendmsg$nl_netfilter(r0, &(0x7f0000001940)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x146c, 0x1, 0x5, 0x404, 0x70bd2a, 0x25dfdbfc, {0x2, 0x0, 0x5}, [@generic="6dface204f0eb4c38ad895342c016ff73e9f927e251f54acc6d1df955325c440e512b9ef80740ec9776fa2c62539cfccaedd6327b644baa15000be", @generic="ed4b15f0eaa0d7cdf30a523e54f9a17716295058f82ee899e9c18c04e8c5566d03a4a083ccad63da192726c306304f15603b8598a1a2036ebe604be179aa858e47815400198bd437db8a7d6f626b9bca055117b4e1271644ae2f84bc7036e636ce34687b69c489cb3307414f3538c25eb85752549bbc0c21438b19ba2fd6077eaa46d740b452cd31e678e7beb7fd672deb3c967b64cd45b630febc63889f53bb66da0fd3ed359ea0aab0c6b572989ca4b5472a4a27c4a19b635d78e7cd", @generic="f194d480009085aa580e8e5770fd9c6c2bd203daddb9815f68a35679416ae3e423128b4685119da976a002d8e7b12e99329b5fcdce48eae93453cc60416ecd6efd158a077d5debcca0385461f578a42153145b538a2ca12b169c49dd07304d4a7c54f6771f1d2fef6ef9c7d596f7ae2731f831129e3d00a826cd3d887d79d2f542892944a7dd3ecd134d188ba3e11ac1155e81b8fa7bba0465f68f37f8b4ae5f6d824d0bcbaf7a884faf287a055c108a656e5d", @generic="74d523a4502f8d0ea28592857e", @typed={0x1004, 0x88, @binary="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@generic="de592a51a16a4ca532a2ff095f1c2c3f496d20297ef2153ca79243f8e139c2df9f837354f4898ded54fe0163c670323b60a9ebf03c4efb888828ce70d9e3b052b58b60c1c2864214502b2c613d950234d81bd77c4328689d68de14b3f038084667e0d2061a3373a534dee89785b4921a889770d55836ea45ecc1b0371b8d16d1f20a67f1382fa481686d94d93b5dc6e3adf0724ed38565b9e3a66ae73d12ab2ac6a4caff19f2de7fe6ed21e267812900292030fe667c5cc5eec1c2", @nested={0x1e0, 0x2d, [@typed={0x14, 0x91, @str='veth1_to_bridge\x00'}, @generic="76da240c8d8abc410934bb87168db2c1b342e24b27eab6ea078fc601d20112f87ebcddc3f6d8e60699adb61a5161f828b34f71a19dc48d7f7537cea667888c699ff1f5915d4acf366a55742e1ce2f7f21d2f761d95317facebbb8baccde18d913b353b4c5d0223a864ce82ebf880e46bb6b823", @typed={0x8, 0x36, @str='\x00'}, @typed={0x8, 0x4b, @str='/\x00'}, @generic="f89865040011d084316e73c8bf2e87d87a180775962513465416e0f44cfb8bb5f594f5073f8bff4251a459a4a20341c3d7f831bf21f00b0d98326a2e00e54a5997e6c3c4f1dade87a9e5b515c48f54da4d69d2bdb5046172cb668baa3c868724aa173fd288f3ad9deee5921d8424df10ba20a96dffb2108e40f2d536f649919c264de9d4f6ee5cb98b6f6624", @typed={0x14, 0x41, @str='veth1_to_bridge\x00'}, @generic="2ed4cc5396e037912753009c3307d0a4e511b13209dffc56e3fe19518b2c5878396878b883e37589647a8fc664d0da40e8e0c39c26d83ca72b0a30f972b29c66ffbe25f307256672426dbba41fe4ad1c79d8046cf32f349929e5f105d5dc4027536c090a0806aad079a2efab758917144749f937827e0dd40c964409b2bdf34d124b33837b6207065b739888dab78752409d37ebc803f01c7e300dfbd82601f70f30", @generic="4a190d"]}]}, 0x146c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r4}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80004004}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x20000041}, 0x40) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000001980)) 16:06:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3}, 0x8) 16:06:06 executing program 3: r0 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f00000012c0)=""/4096, 0x1000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x140) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x2, 0x200}) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000100)={0x0, 0x2, 0x2, 0xfa75}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x80000003, &(0x7f00000001c0)) 16:06:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x7}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 16:06:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) eventfd2(0x6c3, 0x1) fadvise64(r0, 0x0, 0x1, 0xcda60d7cbce2f78a) 16:06:06 executing program 1: ioctl(0xffffffffffffffff, 0x800000000008912, &(0x7f0000000140)="ffff5200a6af024dc5bc763c70c48fac71eaab76414168dcf43bd036c134ed01771b44debf9baf6ff376f8685b6cf9fb99a36bd5dbe7e04e89153697d991ac82d27a906f05db7fa9036d6be3cb2e0fce44da2a21c11d611b5599ca377a44adc7493ef744efd5ad151d7428ba80ba862478690af0c91a39212cdf897485cf1962399c51d6d39b5a86ccde9c34cc7d1771a8be652f7b9a754ccce2db385597e63717df75f084650000000000000000000000000000000000000000000000000000000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 16:06:06 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7f) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:06 executing program 3: r0 = socket$inet6(0xa, 0x80004, 0x1001) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:06 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x80, 0x4) recvfrom(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffea3) 16:06:06 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x40}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) clone(0xbd319029ddd0a11b, &(0x7f00000006c0), &(0x7f0000000200), &(0x7f0000000040), &(0x7f0000000080)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000140), 0x4) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f00000002c0)=""/7) 16:06:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800071400be02000900070002090011ffeb00090a0eff0f05000f80ff00", 0x22) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x40, 0x8, 0x5a8, 0x8, 0x6, 0x80, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd7a5, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r2, r3, 0x5, 0x3}, 0x10) [ 341.479201] netlink: 'syz-executor1': attribute type 15 has an invalid length. [ 341.490792] netlink: 'syz-executor1': attribute type 15 has an invalid length. 16:06:06 executing program 5: r0 = socket$inet6(0xa, 0x807, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="349a9dd45cecd3506e2cb41834e3a5ef835f6092ee3e6a92e1b30c6394343244ef9b3e6bded280baed5d01caacaab94348eb4603ef22e8", 0x37) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl(r0, 0x8910, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='0']}) close(r4) close(r3) 16:06:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = memfd_create(&(0x7f0000000040)='.cpusetwlan0\x00', 0x3) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, 0x11, 0x108, 0x70bd2d, 0x25dfdbff, {0xe}, [@generic="de9722d6f2bb272411f90b32fa4dffdbd3828879bfe3ccf3ae44253d037e5dce1bc2564abb2a18ceee27fbb3cd8130a301f83b9826b5e63fc34a48c1cf1e159e98", @generic="4a7ed63964efcfaee407e3d891682635d4016bd98cad4db4989dddde3222915f0c8197d791e86762365ce48f89b327adb25caf8f839bd026dcbf660d2e787b519edff02308e560d5b2ce87c5c5bacbc773a1b2", @generic="83e6700da343410fcc2d3c6c86436cac414a718719ef8ea27c5ced67c3371f58c7f6d100251f577f066af04e3b8c8ae8bdba10098ad3c6b42a", @generic]}, 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x24008091) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x6, 0x7fffffff, 0x1, 0x100}, 0x8) 16:06:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000080)="ae2015cc00abd4a3d014db967a28b23f7f138ea27567bf4c4087664eb65215e1511604149061b4fd050da8feee037d57f3f3dff42b70762a5c0d2e8c231200a0df763121fe2752f3c38a1c2cbfe912e5cdcab7e43ab40290cce3d0ff4b9f83e0ada151cef22b0e8e31aa0789bb5449217f12deadad339ed598abf4a240c0315a7abbdb475bccd4ea607868d3a60d4a95a6f05cdd343b6e98f589ba01c7a5a03fcc64130d1f1292d680fccd3acc925364ecd01f431a7cda09ba24aa60f451a57309e8365b6f40b924011c1dfee26519ad540422e0d41e91dc2f9d98bf50a99b244b112f2cbfdbbf", 0xe7) 16:06:06 executing program 0: clone(0x70024000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000240)) 16:06:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x9, 0x6, 0x400, 0x9, 0x0, 0x5, 0x80040, 0xd, 0x134, 0x0, 0xfff, 0x4, 0x1, 0x8, 0x3, 0x8, 0x5, 0x8000, 0x0, 0xfffffffffffffffb, 0x2, 0x6, 0x8, 0x4, 0x1, 0xff, 0x0, 0x4, 0x8, 0x6, 0x1, 0x400, 0x1, 0x80000000, 0x9, 0xffffffffffffff81, 0x0, 0x8, 0x2, @perf_config_ext={0x7, 0x8001}, 0x40, 0x0, 0x200, 0x7, 0x4, 0x4, 0xba48}, r1, 0x2, r2, 0x1) 16:06:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/user\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x10000, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x0, 'io', 0x20}]}, 0x4) 16:06:06 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x19, 0x4) 16:06:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'bond_slave_1\x00'}, 0x18) 16:06:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000), 0x4) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 16:06:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f00000002c0)=[{0xa8, 0x10c, 0x1cf3, "f3f8dc0bd3c9b1389b76a3f666f8c6f47723eef814a7bf97f99f5d891e446aff82736c94378b725bef40cc83d9e6fef042ddf803146dc4b4e3794ca8bff56ede0b4b57cca4e705fe45cdd97621308aec8ba9ca0a92d60dc36f0dc0d7b6f1052d22be284d571781de7bf2190f0d572be61949e1871d0a15284d25b354b4452f4674c6752706bdc8b1c9635c77593c5f3c2b7d"}, {0x40, 0x104, 0x10000, "ec055af2738e7e1bf407f922548e74c1ea7d101ad9fbb8f71eb72db57d4d4cfeb9446657d0cb191f7337bc98"}, {0xc8, 0x10d, 0x8, "69d99892757ae36a3331d9bc550648cf4c9778d6816db673659bac31ab329d8e47c9a5bcb02c46dde63e4ee0f66c28afb3f500e8930778bbcf725a4816bfecb72e0decbc27157761dd8c7dc59a4a7e888c211dbe067d18cdae227f33f76cbae3f21847e5221d458619e72e13b02abc1ae2a65865a39e4c7d17a78824f45baac9459ac88955906352e466d136afe397cc88622d69c8c9ea931fbae3e9eb532dfe91aad6d1d665aa6ea05e344b5ba943e865a3de67c64041"}, {0x90, 0x11f, 0x80, "980827a7c01b0b7d52c9163c18766fc78ad8888981dbd10c3dcb04f6a551c80864fce13cc276831beef80b1d49572a39c58c0f36b460efa14be6597f41cc25946c28aa9b107399037a20e5e255e931556a06721991af6e238d0e9506623f49231fa1919f1e93a2b8d5e0d05695d2f91cb38949938098517d86183d5571"}], 0x240}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0xfffffffffffffe7a, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x301080) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0xeb6c}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:07 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000), 0x4) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002b00)={'syzkaller1\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x10b900, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400440, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000200)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) [ 342.165044] IPVS: sync thread started: state = MASTER, mcast_ifn = bond_slave_1, syncid = 0, id = 0 16:06:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x192, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 16:06:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x6}, 0x8) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:07 executing program 6: r0 = socket(0x4, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fffffff, 0x80) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x19, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x5, 0x8, 0x200, 0x1f, 0x77c3, 0x7f, 0x83b, 0x2, 0x0, 0x7f}, 0xb) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) close(r1) 16:06:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="7b6e58598559ec1516ab6e497d4f90caf0bdcd59ab82a635f5616bfdd94ec95aadc159570e503f1d6a3eee8cc38ffd041ffb2afa5b392ff2c13f57dab51b66cac64c0279") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = getpgid(0xffffffffffffffff) waitid(0x1, r1, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000000180)={0x100000001}, &(0x7f0000000280), &(0x7f00000002c0)={0x77359400}, 0x8) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:06:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = msgget$private(0x0, 0x81) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000004640)=""/4096) msgget(0x0, 0x210) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x20000000000002bd, &(0x7f0000000580)}) 16:06:07 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007d1000800000000000100000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 16:06:07 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2002c0, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000faffffff0400000010040000ffffffff000000400000000050020000ffffffffffffffff400300004083000040030000ffffffff04000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000280069636d70360000000000000000000000000000000000000000000000000000ffff0000000000280052454a454354000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100138010000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000000010000000301ff010100f16b001008000000b905ff000c0d09000600090002000300ff7f02000200280053594e50524f585900000000000000000000000000000000000000000000027600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x470) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:07 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000), 0x4) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0xffffffffffffffc9, @rand_addr=0x5}], 0x4c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) mincore(&(0x7f0000ff0000/0xd000)=nil, 0xd000, &(0x7f00000004c0)=""/4096) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0xfffffffffffffeba) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 16:06:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x5, 0xfffffffffffffffe) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:08 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000), 0x4) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f97762072") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x3000000a}) 16:06:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x7069, 0x4) pkey_free(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) socket$inet6(0xa, 0x6, 0x3f) [ 343.285045] kauditd_printk_skb: 5 callbacks suppressed [ 343.285063] audit: type=1326 audit(1530979568.283:95): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16861 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/101, 0x65}], 0x1) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 16:06:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x425, 0x101000) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xfffffffffffff001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x10800) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000001880)=0x1, &(0x7f00000018c0)=0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95)=0x60e16bc8, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e23, 0xe1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x80000001, 0x8, 0x9, "72a71a9785611c507c4819f5d93e32986de558599c7a1a9c09b0c6b86f67652203e12f3aee3cf02aebf6ac18953a84c0d77cbd11fe6dfb37837fb9fc727538150e13f364254640e10d602dca6981d6b7"}, 0xd8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000100)={0x1}) close(r2) 16:06:08 executing program 3: r0 = socket$inet6(0xa, 0x80000000001, 0xffffffffffff0001) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000180)=""/63, &(0x7f00000002c0)=0x3f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r2, 0x5}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r3, 0x80045700, &(0x7f0000000100)) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:08 executing program 6: getrusage(0x0, &(0x7f0000000180)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x606481, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000240)=r1) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000280)) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r3}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) 16:06:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_tables_targets\x00') r3 = socket$inet(0x2, 0x200000002, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000140)=0xd2cd) sendmmsg(r4, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x1a, 0x4) 16:06:08 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000), 0x4) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) io_setup(0x1881508c, &(0x7f0000000000)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) close(r2) close(r1) 16:06:09 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x12000, 0x1) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000100)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x400001) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 344.181619] audit: type=1326 audit(1530979569.180:96): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16861 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x200, 0xed}, 'port0\x00', 0x8, 0x100000, 0x9, 0x7fff, 0x101, 0x8, 0xfffffffffffffff9, 0x0, 0x4, 0x4}) 16:06:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) ftruncate(r0, 0x100) 16:06:09 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x1000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x208c2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x1) r2 = socket$inet6(0xa, 0x6, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x263}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x80, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e23, 0xb088, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0xbb, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}]}, &(0x7f0000000300)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r4}) 16:06:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40102, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x18000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:09 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) close(r0) [ 344.454970] audit: type=1326 audit(1530979569.453:97): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16949 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:09 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80001) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) getpeername$packet(r1, &(0x7f0000002f40)={0x0, 0x0, 0x0}, &(0x7f0000002f80)=0x14) sendmmsg(r0, &(0x7f0000003400)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x2, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)="ed3a2e5a62376ab4e7e4a78adcc7ece2f0f866d0d86d55abe0400e6d0e", 0x1d}, {&(0x7f00000002c0)="12dfada413ce27", 0x7}, {&(0x7f0000000300)="1f67ad1b1d6525f3a6fd13325341ddefd4eef03b2d4c4b33a6fc15ab68c17c09108c1d96d13c9fe58ad58ee62c11c18f854e86c7086cba45fecd2320c26ad8880d593984961c222e79cc123e71d1f7c08484ce7af14895eab59cef8634b449203bc3d034246ddcd5bc3c3d6fd44a6904", 0x70}, {&(0x7f0000000380)="44ef02609191ae682948ffaf2c287ff6ecb217f446342cf0f0c293588c447f31aab6a9032783b92ba923eee91daec7f457dd0060803dffa6f778e4189af15581d3a96ffa13b550aafef52cb23e3dafd47de9e4", 0x53}], 0x4, &(0x7f0000000440)=[{0x38, 0x18f, 0xd0dc, "98a322ffb28ef73950d2876e450deda940161346f6e92f553c010f36b301f99c66"}], 0x38, 0x800}, 0x400}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000480)="0840a2643b392576bfe8c15bdc77bd3343e51b7e7041cea17ed1f310375746a66cd5efd6ebc09b32247756e4e2d4b5652a5c86a8481567e5703373e7", 0x3c}], 0x1, &(0x7f0000000500)=[{0x48, 0x117, 0x20, "ddd81cc8dd21ce72b9f3458e2ffade27055dd1a3a5dcb452b4d1122da41ae19b91d4db7a903cd51c489c7946035750b8b34e6615a16e"}, {0xe0, 0x10b, 0x0, "613be769947908ff3a4b4f2ee3d4e043d92c909fe7a6e8a52e25e383635400351f07c71f45cc34871e003a88bde78dd037621e1a8caca559fec38b1b4525949c6b1142d70bcde97924a12fe1780cd3f5cce004448183ac4a302db5693904fd975cf8f137c23e6736c112bd1428f3cbe693c50ed2917c3fc02cdc4980cd6e48a3c723d603740392d3009f18fee4b0e5a9b65c696e1e7f212b45a8b59b9dac35680d0cbefbae8a7434e19a2f520d55748316cb0133abcfb6a65e902c5f159dc148267ea0825af060605fa8ea"}, {0x108, 0x10b, 0x0, "82edd0c8cc85ec47866c1ececc18418a1defd882b167603ad4a9ad2a6db928a5171976c6aaab2fc98b0892dd9f3e7b57d2d0e76ccffabab28f611c41259bc07e86b6a881cc4d8ac1ffdb9465c7a7a682e87c909d411dab1738ac753cf8ef3cec8c21a2f1c45c700fd227eb20237b52217b1e3e53c2280c8bcb714e139257c45acb5202156a1463c339055152267696ae47a9066675d951a35357b3c58bb3d5f297437b66dcb98aa22dc2e52067666f7dcca4328f6b2ad175330cacf777450dbbd12d63314a49c977b2aef6db0973f2586af47aeb4ddd4cd79a503a2ca25ede4569f39762dd21b14298043ea4d953cd116a5fd1af43c4"}, {0x20, 0x12d, 0xae, "26ef953e97ae9740d56d3f2114"}, {0xf8, 0x10c, 0xfff, "64964457a03d4bfa70dbd2a2c49d0a7acd7fa023305377dff3ee0310132664a55481ec43b642e61935d0531efeb7885ba8851b3bc09218f0f9b9bc6a24784a27c430e2511230d9bc528e11cecdcbb67cc8f7bf3961d6b6122978a3d372e167c3e91f15eeb24d951efe3daf4f79c158d4d3513d60ba4247971a482a7eb7167d54304e358b585db4f8548dd2cc52d21bbecccb9a6616414889ba931c838680fc2a72fe3153f746169bc7a81709ba1c1989baa688d2792a418485a3c2bb0eb774dc173faa18024786dc98e796259495a183d02959749b36d93664ebd16ae7255e8ea9"}, {0x10, 0x1ff, 0x5}, {0x70, 0x0, 0x8, "558f6a66bd6382a108bdbd1ba95ebad603569877de87f34ba06ff3f29ea4f849da3174dd314f906915a03b1482b095815505b5e0952e6bb2aef1faa73717f439762c7052a1270719840ec886d4acae953a0046e14ab14c04826a7dfbcaf6"}, {0x40, 0x112, 0x3, "61bfa50617e24ecab438aa56ef10a865dcf63a3f624b0ff8470f7c551e8aea7b41232c7f10d22539fef9e5"}, {0xa0, 0x102, 0x2, "86c2093e5f3d61bd8ff6d625147075dab798d6a7fc1a69c5c1595f821187eada3b6fcd14e76b8bd0119c353d6447d5d7ca3951bcff1de27db48469a69bdd905d7249fa862de5ff360513ff3d639c1c845338da64f203c0398b275d02781a95c72eca8f79098820d69276d131b2a0cdaf4868e6707153cf7ab7440a3b1df243ea607987a324ca9bb876988fca8c4fdf13"}], 0x4a8, 0x4040}, 0xf7}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f00000009c0)="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0x1000}, {&(0x7f00000019c0)="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0x1000}, {&(0x7f00000029c0)="312c554e426813e02948bf7ee91a37ff95c9bbb17b920bacff868c60101008fb1d9cb970c9927b6c953addd0faaf9d113c36799256628cfe631fe05263562b8143611b2a0e89dd996720bdfea4dc4ebc05a101f9937569d82c84576e967efc160b7eef2a192ef92054ab4d50", 0x6c}, {&(0x7f0000002a40)="c7c525583befb9bba7299ac73df2803f1161b4fdac5ab1fef38750e22148bf696a2c3b1548feabffcb46afda7aa78b39dd0e56a350d6e16bdc25672793f80dfa7708aa9d76b8a788e6b2d4ef570775629f2ab26ced5f4144470c08afa29ae1eb779559e97524ea78e3ce1430f250048c8c1b7ffd48e9bdc30d6029e427066cc64b695268503504eedacbcc185bf2ff21c9f20075d3f1f6e47dec56b189388a3ff726d2c0bf8225cfb271e4be2a16e426", 0xb0}, {&(0x7f0000002b00)="652e649993874396db028a6387716b8ffd72", 0x12}, {&(0x7f0000002b40)="81f9b22524b5c3b5a6d8188223caa988309ee4fcb85cbe2401c4e066dc2eb805db270f26cc90f2137c1125201c7ff8bd8d764c9e3463fc0b0f4a390e0b2f1ad4cbf5f6cc23d53ed9b47e1f6f3607ec92118bac93c9716a5c38376ef28b26807e40515364a3e4a5bfcf47eef9be23e51803a2222fffeb381bfeec6723395c46bb50e2cc9e141e96044dacf12b586b44b7a1cd", 0x92}, {&(0x7f0000002c00)="982805f763bc9a698e75799f1b44a3c4df4467cf25ad0d2003f761a068851427368322481d141b4cd2b99d8caa99b40628addfe763a6d612672b14f4cb450a37d78eb470a516ea4685aa476791ba203ccc01710f47de41ae345e0fffae3b1db0044d4ce08e8fe82bd34dccb0c402d4694753e1e141dab1ecd4deb54cfaf2b9c7c2003e022ff8ae39d5c5d532d60ac0ec374f69c32d7b311293327dfb6eee08386e8c0fdc2db311bae9d831744f99234c25c1c30c1c184656aac49fe46746628c0700a63988", 0xc5}, {&(0x7f0000002d00)="5ca5b09942f49e8910b3aac3cdb363b8b154a6508e081eeaba8460e3499c1e04f49abf1c798d6c7a4fb45659ce9afb0272a128875fea4902204a626ef8b514711683935bfe7249f65c8dd51a8636751e4e663bcf2a9e0ecbf4a6008d263990da49364bf50da033ccc401b12aad82fb2271f022907ef786be1b2dbba5ede2daae80afdee4bc7cb2f7df272e9629d24541", 0x90}, {&(0x7f0000002dc0)="730989abd8c629eb6f9c53fbbf749a97aa82fa77920931e1f79d506c1aab67291b378a74d163fe4d6e5a4ea88c4304542413b93ad4be85df1ef33e23f9eaafaea9b7cb1653f7179dc087f30325a203d252b5a2cb205fedf799a3f403edc677e94e71c4fc9330ff4eb0244b7e87a844c9235720de1a6b8641cbb54c11a0d4b3264e38c9e1d99a426c71cec59293ca95df0cac2bb61845b74b77735f5bc23f2074937caaf0da0bafb2b1626919d3090ea2bbfd", 0xb2}], 0x9, 0x0, 0x0, 0x4}, 0x5b}, {{&(0x7f0000002fc0)=@hci={0x1f, r2, 0x2}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003040)="6ed84bc05c6e2789986c1b63f8b0c363cbb03acc299ae91e5cce36dde060c424d339c4c0f299d30506ecf49585893e788f072c25fae66daed0112c1325cd4f9ca66d533ec20109df7792f94bea808cb93fb4033fbb6488677d21c6a8e12328d78bab2d56bdf47e9fab306919dffe450c951494", 0x73}, {&(0x7f00000030c0)="550d3f705af6114886368fc4180fd0ced244d3d661e15164dee8d0643a447a3184eb189ac5b6fe35c6d0fd77523091662530747c227e70511397e12e8780cde545c0daaa78fb810ed4a1c5d291d535fb40c3a55dc85c081a1abe51b4445a53a1136c7d29f9a507cc431426307076bd7f815f29b4d2419f6498b76c1e259cc2c47406302958b7b21b0b132f8f6a91c5e5b67656bc50c575c3", 0x98}, {&(0x7f0000003180)="acf7cfbb955d7b721c23588994f1652a121821090866249c5cbf845596c72a63e46f35a7bc75070aea889a47f207ce809b056422b25c6f04bb150be157b133994343a7fa7a7752db5215c38806eb1e4c51bbf1dfb1c1b787fa57a0b145a067e2430547501a38", 0x66}], 0x3, &(0x7f0000003240)=[{0xd0, 0x11f, 0x3, "61de96aaf2e46380bc214c5f7b33b563cc8d47de6a80e3dcc9f6e719b25cd794e64c2f5342b6fc4073072ace4be6ac7e39f36835c9a03538ab26d11dc04c7abef0df307088542fc79761cbb8639218c93820e3c677b07effd33b7aab494ee74f568edae466776a6a0360741374e194c23b062aa3f2d729627d7e043daee9dbe9d46549b95678918093f4a6569b0138565778800c35c9fcf12bdb741ef76e421bf01fba9291b6d53385cb70dac5c98472213a2eabfe7b81a7eca84088db"}, {0xc8, 0x112, 0x40, "7c27aa4069fd96757001d7ad30fcc6f1d3a3a6081c8e6757e89fdb74be312780b6ae821801f5be084babd5e3c88e7d91a5648cb57dc90743b30b9daaeb431e9aafd40a862b60e9a4a4cf8c67bb1ff7884e0cbdf2cdce717764d56dbf7164cbce5c55b027ceb59b93f96fb3ac74085ede639bdfb67a783c6973b892146532b91537f133663155db1313fe1ea1ca7f65784dcef18fd17263e79c7cf3ba275902e2ddbb0cdee58dc819d342a774a91c76a031d45deb"}], 0x198, 0x8000}, 0x2a}], 0x4, 0x4000080) 16:06:09 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001740)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001780)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4$inet(r2, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140)=0x7, 0x4) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6-generic)\x00'}, 0x58) 16:06:09 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x1000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = gettid() getpgrp(r3) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0xa3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) unlink(&(0x7f0000000080)='./file0\x00') close(r1) 16:06:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"7665660659ae55fe1ee1726964676500", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 16:06:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x40, 0x4e23, 0x1000, 0x2, 0x20, 0x20, 0xff, r3, r4}, {0x7fff, 0x80, 0x5, 0xffffffffffffff0b, 0x0, 0x6, 0x9, 0xaf92}, {0x6, 0x9, 0x7479, 0x100000001}, 0x80000000, 0x6e6bb8, 0x0, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d4, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x7, 0x8, 0x0, 0x4}}, 0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000005c0)={0x4, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0xfffffe81) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) [ 345.322328] audit: type=1326 audit(1530979570.321:98): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16949 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) socketpair(0x5, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7666) 16:06:10 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x1000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:10 executing program 4: r0 = socket$inet6(0xa, 0x80b, 0x201) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) write$binfmt_misc(r2, &(0x7f00000000c0)={'syz0', "efba377ab94dbd79a3763b949591446d82a0d1a2a39f8294c1d48a8f3a52e492c710f9e2a9ae94a7e35b106a198f176b9c70f7baa351b9b2daae5865724cbf5e208df45df8b868e344dfb4416827d0354df7c41af0e74168adf6aaf9007c2fd7517f862e9f63ae800111dbef2472f406942966da35f15d10ef2de58cdab29bdc3f3aef96a085ca735e90ee9ec29372"}, 0x93) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x110, &(0x7f0000001b00), 0xfffffffffffffd58}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), 0x4) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[], 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00000001c0), 0x4) 16:06:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0xf, 0x2}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$RTC_WIE_ON(r1, 0x700f) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000100)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/87) 16:06:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000100)=""/19, 0x13}], 0x2, 0x0, 0x0, 0xfff}, 0x10100) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x6, 0x4e24, 0x80d2, 0x0, 0xa0, 0xa0, 0x0, r1, r2}, {0xef, 0x6470, 0x8, 0x1000, 0x87, 0x9b8, 0x5a, 0x100}, {0xafe, 0x3f, 0x3, 0x6}, 0x1, 0x6e6bc0, 0x3, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d5, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x2, 0x3, 0x2040000000, 0x9, 0x8000, 0x10001}}, 0xe8) 16:06:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x3, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x244200) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) [ 345.565351] audit: type=1326 audit(1530979570.563:99): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17011 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:10 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:10 executing program 0: geteuid() mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0/file1/file0\x00', &(0x7f00000001c0)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)) umount2(&(0x7f0000000080)='./file0\x00', 0x2) read(r0, &(0x7f0000003380)=""/4096, 0x30) 16:06:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20000) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)="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", 0x1000) 16:06:10 executing program 6: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xc27b, 0x200) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@mpls_newroute={0x30, 0x18, 0x2, 0x70bd29, 0x25dfdbfe, {0x1c, 0x14, 0x34, 0x6, 0xfc, 0x3, 0xc8, 0x3, 0x800}, [@RTA_DST={0xc, 0x1, [{0x9, 0x5, 0x3, 0x100000000}, {0xffff, 0x0, 0xf4f, 0x723b1321}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040}, 0x20000000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x800, 0xffffffffffffffc0, 0x6, 0x53, 0x5, [{0x2, 0x2, 0x401, 0x0, 0x0, 0x4b65d61422dec5a4}, {0x10001, 0x100, 0x0, 0x0, 0x0, 0x2000}, {0x6, 0x1, 0x5}, {0x7fff, 0x6cdd, 0x1, 0x0, 0x0, 0x400}, {0x5, 0xfffffffffffffff7, 0x1, 0x0, 0x0, 0x280}]}) 16:06:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1, 0x4, 0x0, 0x1}}, 0x326) ppoll(&(0x7f0000000000)=[{r1, 0x8000}, {r2, 0x400}, {r2, 0x4220}, {r0, 0x100}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)={0x200}, 0x8) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="02f74d9e30dbc4ce2070d2f4fb1bd0b8b469f97af97f51000000009386d68c11e8ea6aa21d000000000000000000000000000000000000000000009bc66a49cddf6aa4a234e2594addbd4ea8592584c1c75496bd5c3f78790bd92892a3e747d988e848d7178e963e8b86fbc97b0ba3a93ee483548733797744f65496cd0152eb8f6a65803a095c6a26ff1b3672c8c8aee47823ce8ae9c434a985738b96fa996fd8af3686a8ef599014541401568ef6156883f51475687aaa55648100749a7939c72453dcc55392df3938355b4afae049be445f4ad6c5081e61e34b9563b08ec990825fcc22271969f4dc3291518f43") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[]}) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0xfffffffffffffd17) 16:06:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4008014}, 0x8004) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:10 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:10 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0xc0001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x8}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) [ 346.431628] audit: type=1326 audit(1530979571.430:100): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17011 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3}, 0x8) 16:06:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 16:06:11 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:11 executing program 0: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) read(r1, &(0x7f0000000240)=""/204, 0xcc) io_setup(0xa3c, &(0x7f0000001a00)=0x0) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 16:06:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000000)={@dev, @multicast1, @multicast1}, &(0x7f0000000100)=0xc) 16:06:11 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept(r0, &(0x7f0000001400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000340)=0x80) r1 = socket(0xa, 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r3, 0x7fff, r4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000015c0)=ANY=[@ANYBLOB="04000000000000000a004e20f7ffffff00000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e2001000000fe8000000000000000000000000000aa00000000000000000000000000f21dd3e1408766ae50a840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2305000000ff0100000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', r2}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r5}) [ 346.664043] audit: type=1326 audit(1530979571.662:101): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17088 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:11 executing program 1: r0 = socket$inet6(0xa, 0x7fffd, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) socket(0xb, 0x0, 0x4) 16:06:11 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50002, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) fdatasync(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x0, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x40001}, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000100)="f7e5cf3c6d345f8f032eaf10e5b07620707a758b7960184e6040d82d8fd62726c390bf59487c088c4785935d9a2df50e5c55fa3ce5c875c8c6888621b697c056af0d") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:11 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) 16:06:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x7272, &(0x7f00000000c0)="46ae5da3a91eb18d7efb212e6f260767d0e5ead6a5e32bd218738519f8c76b0300fefb7b3c7dff3a81c20fd2576144664168eed1e506ceef47b108faf90d06ff45530f16619defe6a1ec99c380b61f6d65a14d07d57e370f53aa1f1ed10e836cbe5be6411a74124e4c5d0a028977e55f286d17fd420746988671362c493fea72cc386f1756099f322d3b90502a7e9e1e30cf8b2cb9979b3b1f7b4a7f54be24e4b77352aac17e12039e2a6bdb24d12dd9e571a904d8dba2af7f189adeac6befa2731d2020105eb016c7473a9b521d3fa72090aa97a6b2c1d66eb9a9d6ad6e00cd4b1df1166a03518bbe665dbca8ad617d426d9c") ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', 0xffffffffffffff9c}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x8000}, 0x4) 16:06:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r2) close(r1) 16:06:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', r2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) bind$packet(r0, &(0x7f0000000100)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r3}) ioctl$int_out(r1, 0x2, &(0x7f0000000180)) r4 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000001c0)="625f31a597018dc04454915074ce2d8d0b1fa2bc8989ba1e043f3145e2886f662e575d71c372629d9e4a446eb5ea291ff55f513dc14541d329793a38c7e5a03874d25a") 16:06:12 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x100000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}]}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x5, 0x1) 16:06:12 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x800000000000001) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$void(r0, 0x0) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x7, 0x8, 0x3ff, 0xfffffffffffffff8, 0x0, 0x6, 0xdc, 0x4, 0x1, 0x1ff, 0x5, 0x73, 0xc77, 0x9, 0x200]}, &(0x7f00000001c0)=0x100) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 347.550011] audit: type=1326 audit(1530979572.548:102): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17088 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) 16:06:12 executing program 3: delete_module(&(0x7f00000002c0)='\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0xfffffffffffffe8a) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x81}}, 0xffffffffffffff81, 0xf6ab, 0x1000, 0x1, 0x1ff}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) 16:06:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) recvmmsg(r0, &(0x7f0000004740)=[{{&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000340)=[{&(0x7f0000000400)=""/213, 0xd5}], 0x1, &(0x7f0000000500)=""/99, 0x63, 0x2}, 0x6}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000900)=[{&(0x7f0000000600)=""/8, 0x8}, {&(0x7f0000000640)=""/76, 0x4c}, {&(0x7f00000006c0)=""/47, 0x2f}, {&(0x7f0000000700)=""/87, 0x57}, {&(0x7f0000000780)=""/183, 0xb7}, {&(0x7f0000000840)=""/140, 0x8c}], 0x6, &(0x7f0000000980)=""/155, 0x9b, 0x3e8}, 0xffffffff80000001}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a40)=""/153, 0x99}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000bc0)=""/157, 0x9d}, {&(0x7f0000000c80)=""/185, 0xb9}, {&(0x7f0000000d40)=""/9, 0x9}, {&(0x7f0000000d80)=""/8, 0x8}], 0x6, &(0x7f0000000e40)=""/195, 0xc3, 0x9}, 0x3}, {{&(0x7f0000000f40)=@rc, 0x80, &(0x7f0000001300)=[{&(0x7f0000000fc0)=""/10, 0xa}, {&(0x7f0000001000)=""/213, 0xd5}, {&(0x7f0000001100)=""/194, 0xc2}, {&(0x7f0000001200)=""/209, 0xd1}], 0x4, &(0x7f0000001340)=""/207, 0xcf, 0x3}, 0x8}, {{&(0x7f0000001440)=@can, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/60, 0x3c}, {&(0x7f0000001500)=""/164, 0xa4}, {&(0x7f00000015c0)=""/39, 0x27}], 0x3, &(0x7f0000001640)=""/151, 0x97, 0xff}, 0x3}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/156, 0x9c}, {&(0x7f00000027c0)=""/175, 0xaf}], 0x3, &(0x7f00000028c0)=""/9, 0x9, 0xff}, 0x3}, {{&(0x7f0000002900)=@ipx, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002980)=""/148, 0x94}, {&(0x7f0000002a40)=""/137, 0x89}, {&(0x7f0000002b00)=""/208, 0xd0}, {&(0x7f0000002c00)=""/110, 0x6e}, {&(0x7f0000002c80)=""/218, 0xda}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/178, 0xb2}, {&(0x7f0000003e40)=""/165, 0xa5}], 0x8, 0x0, 0x0, 0xf78}, 0x400}, {{&(0x7f0000003f80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004000)=""/187, 0xbb}, {&(0x7f00000040c0)=""/220, 0xdc}, {&(0x7f00000041c0)=""/249, 0xf9}], 0x3, &(0x7f0000004300)=""/152, 0x98}, 0x5}, {{0x0, 0x0, &(0x7f0000004680)=[{&(0x7f00000043c0)=""/33, 0x21}, {&(0x7f0000004400)=""/22, 0x16}, {&(0x7f0000004440)=""/234, 0xea}, {&(0x7f0000004540)=""/24, 0x18}, {&(0x7f0000004580)=""/121, 0x79}, {&(0x7f0000004600)=""/86, 0x56}], 0x6, &(0x7f0000004700)=""/11, 0xb, 0x1}, 0x7}], 0x9, 0x60, &(0x7f0000004980)={0x77359400}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004a80)={@loopback, 0x0}, &(0x7f0000004ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"96657468315f746f5f62726964676500", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:06:12 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000001c0)={0x3, r2}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000100)) 16:06:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) close(r1) close(r1) 16:06:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x200000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x1, 0x4}}, 0x26) sendmmsg(r1, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:12 executing program 0: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) read(r1, &(0x7f0000000240)=""/204, 0xcc) io_setup(0xa3c, &(0x7f0000001a00)=0x0) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 16:06:12 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) fgetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/37, 0x25) [ 347.807274] audit: type=1326 audit(1530979572.806:103): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17165 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup(r2) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") keyctl$session_to_parent(0x12) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20080000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000200)={@any=0xffffffff}) prctl$intptr(0x4, 0x480000200201) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x1000, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, 0x6, 0x354a, 0x100000001, 0x5, 0x0, 0x1ff, 0x3ff, 0xfffffffffffffffb}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000002c0)=0x8) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x9, 0x4000) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xffffffffffffefff, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3500, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc, 0x480) perf_event_open$cgroup(&(0x7f0000000300)={0x4, 0x70, 0x9, 0x2, 0xd1, 0x0, 0x0, 0x2, 0x1000, 0xf, 0x7ff, 0x7fff, 0x5, 0x0, 0x3, 0x1, 0x2, 0x80000001, 0x800, 0x3f88b121, 0x7fffffff, 0x20, 0x8, 0x0, 0x219, 0x9, 0x8000, 0xef1b, 0x800, 0x2, 0x6, 0x0, 0x6, 0x90, 0x8a4, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x4, 0x8}, 0x20, 0x4, 0x8, 0x5, 0x7, 0x80, 0x1}, r3, 0xe, 0xffffffffffffff9c, 0x5) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000100)=0x3) 16:06:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x5, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4b}}, {{0xa, 0x4e22, 0x4, @empty, 0x5}}}, 0x108) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e20, 0xf1e, 0xa, 0x20, 0xa0, 0x3f, r1, r2}, {0x40, 0x8be1, 0x0, 0x2, 0xdca, 0x9, 0x7, 0x3}, {0x800, 0x2, 0x0, 0x6}, 0x3, 0x6e6bc0, 0x3, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x1, 0x8001, 0x80000001, 0xee4, 0x3}}, 0xe8) 16:06:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x9, {{0xa, 0x4e22, 0xffb, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x108) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="b87aaf31a312c22eb6634779dd90d1b3edb812bbc47e90529ca80cfcd5fff00ae5fff6ac2058d1001245550e413ed3d0dfc153f1eb91e46322fc2aa8a2f951bbbb4eb5fc3b88a6ec1f6c5721e5b03ddf774c394769666715cfe72615541aa7f4dbb6b577241943657dd1e3072c3b1820b1ef03300fa9d9263fe66acd05371aedf6b8a2b73db3f2f5798471b24fd3ab48cc5e3e198e2628e2f4f359098860dab2107e7828c22c71c93afc4b07e2dc7aa10fe561aac8f2595ba10092e9d01cdc82119f81d22ed8072022", 0xc9, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f00000005c0)=""/212, 0xfffffffffffffdbc) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:13 executing program 7: r0 = socket(0x0, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 348.060285] Unknown ioctl 1074311008 [ 348.082882] Unknown ioctl 1074033746 16:06:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000004, 0x1) io_setup(0x3f, &(0x7f0000000180)=0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x105000, 0x0) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f00000002c0)="87fad2a47d16aaf4bb2542a913246a67f424a898f86e9cf3e9d424e60d181cb80d0bf0d3a5f603435ae1c5c9c4ccc6643e58e137ed158ffbae521574197456f00b1fba9edf6c6032974f90e580c135fda42fbcf4ca76dd5a341e8c80f9fecefc446e8548c7e99ae50453767cf656d74ee2c2dd279e9a885ee1a1eb10edb2e2f54be11b37a73de26ae4d05b76ec41b6b83f1707c57de4d7dab813b5c5ab8fef2b2181027d6d326b950aa1c8a3084eaa070c27c12ef76740ff66564e91da195e6037a9d79f4d6a8264b08a31eab8443ed5a415a2d41ae17e330f9c2d83aed0cba94636084be0a8053e31f6182429", 0xed, 0x7fffffff, 0x0, 0x0, r3}, &(0x7f0000000240)) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x57d, 0x100) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000040)) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r5, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xffffffffffffffe1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r6, 0x4}, 0x8) [ 348.118680] Unknown ioctl 1074311008 [ 348.132559] Unknown ioctl 1074033746 [ 348.583243] audit: type=1326 audit(1530979573.581:104): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17165 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:13 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x80003, 0x48) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x200000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000400)={{0x7, 0x4, 0x1000, 0x565, 'syz0\x00', 0x100000001}, 0x1, [0x2, 0xffffffff, 0x1, 0x1f, 0x18000, 0x2, 0x1, 0x6b4, 0x0, 0x1ff, 0x0, 0x600000000000, 0x3, 0x0, 0x2, 0x4, 0xff, 0x7f, 0x4, 0x81, 0x6, 0x6, 0x101, 0x7, 0x5, 0x7fffffff, 0x8, 0xed, 0x1, 0x400, 0x4, 0x80000001, 0x0, 0xb09f, 0xa97, 0x4, 0x5, 0x5, 0xfffffffffffffff7, 0x100000000, 0x1, 0x73e, 0x1, 0x3, 0x9, 0xb9, 0x10000, 0x8, 0x3, 0xb, 0x1, 0x9, 0x1ff, 0x3ff, 0x401, 0x9, 0x0, 0x4, 0x232, 0x95b, 0x4, 0x3, 0x7, 0x5, 0xffffffffe029bc44, 0x401, 0xffffffffffffffe1, 0x1, 0x8c, 0x0, 0xbb, 0x101, 0xfffffffffffeffff, 0x7, 0x40c7, 0x100, 0x83b, 0x3, 0x7f, 0x8, 0x4, 0xe2, 0x2, 0xfe8, 0x7, 0x40, 0x3ff, 0x0, 0xfffffffffffffffa, 0x6, 0x8, 0x4, 0x7ff, 0x1, 0x7, 0x7, 0xbe, 0x1, 0x7fffffff, 0x3, 0x10000, 0xfb78, 0xf757, 0x3, 0x9, 0x24b, 0x20000, 0x6, 0xffff, 0x5, 0x7fffffff, 0x7, 0x9, 0x2c1, 0x0, 0x5, 0x7, 0x84a, 0x8, 0x401, 0xab, 0x8, 0x2, 0x9, 0x401, 0x7f, 0xffffffffffffff00, 0x5], {r3, r4+10000000}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x403, 0x0, 0xc00004, r1}) 16:06:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x0, 0x1, 0xfffffffffffffff9, 0x200, 0x20}, &(0x7f0000000080)=0x20) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x9, 0x7fff, 0x8000, 0x647, 0x100000000}) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402401, 0x0) getdents64(r3, &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:13 executing program 7: r0 = socket(0x2000000011, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001880)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000001980)=0xe8) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7ff, 0x4e20, 0x3ff, 0x0, 0x80, 0xa0, 0x3b, r3, r4}, {0x7ff, 0x1, 0x4a, 0xe91, 0xbad, 0x7, 0x100, 0xff}, {0x5, 0x7, 0x5, 0x20}, 0x7, 0x0, 0x3, 0x1, 0x1, 0x1}, {{@in, 0x4d5, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x3502, 0x1, 0x2, 0x80000001, 0x63b, 0x7fff, 0xfffffffffffffffe}}, 0xe8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3013bfbad24ec32763b9cc4cffffffb53163c5709d122f651c64851a213e3eba942d70018eedc6a19fa50738310c97f2473dbf5e93f657ec089d9c8bf4cee7d179e018c78e0ffde831d0e8995afb7685fd5fc1c800ca1c35368f2b4200fb133d6e3f8ae3dfd61cd7900ef7c1c14aea9124e40a55147e3ca3f0deb396941ddf895b6d1ea7535bc9075b4ed119ea20f56286ac0c0ae1a5573341ff7effd94c1a6b52b6fcd7219ad5e5f5c89e3a9b96a0990c687371b987b7208fe2017bda37803a7815b9bc3645fdce1592b1ca95ded29b790008f7cd207986c505870aa66d54a8d6c807cb7a7d2b5bf51c658b964dcdc698"]}) close(r2) close(r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 16:06:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x40040000001000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffe97) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) waitid(0x2, r3, &(0x7f00000000c0), 0x1000000, &(0x7f0000000100)) 16:06:13 executing program 0: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) read(r1, &(0x7f0000000240)=""/204, 0xcc) io_setup(0xa3c, &(0x7f0000001a00)=0x0) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) [ 348.759434] audit: type=1326 audit(1530979573.758:105): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17232 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x17, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x0, [0xffffffffe9b669ca, 0x25, 0x5, 0x4, 0x6, 0x3, 0x10001, 0x3]}, 0x5c) 16:06:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7856, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x0, 0x3, [0x4e, 0x9, 0x4]}, &(0x7f00000002c0)=0xe) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000440)={'mangle\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1}, 0x90) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0xf, 0x40000000000000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) 16:06:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) ioctl(r2, 0x9, &(0x7f00000000c0)="0cb3896c5dc587a0e10240dc8b98660bcc8372e247b6a378920033307a78eb06fc91977e4309af022748a1d9f88bc2407e61dd8f915b1c83d63053e27db1de6e56d4936db2ac7fc235c844d490d1bf7eb48aeac95039c733502acd854139f091466a1a200ac70785911a30473136629ad640570dbb0d8187ef2c423800d43b5ae740b1ff1dbc9e68e1281790a6d5d360d9cbbccc14b15f0596733b212265da54f6623658") 16:06:13 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000580)=[{0x10048000015}, {0xdd}]}) 16:06:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) 16:06:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="029c65f9e20bd3d8ec2070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000100)=0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) unshare(0x14020400) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x6, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x673, 0x20}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:14 executing program 4: r0 = socket$inet6(0xa, 0x8080b, 0x808d) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:14 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 349.196371] Unknown ioctl 21545 16:06:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6, 0x1f, 0x0, 0xfffffffffffffffd}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000018c0)={'team_slave_0\x00', 0x0}) getresuid(&(0x7f0000001900), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr, 0x4e24, 0x4, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x32, r1, r2}, {0x800, 0x5, 0x100, 0xe6, 0x1, 0x6, 0x9, 0x400}, {0xfffffffffffffffc, 0x3f, 0x556a, 0x3}, 0x8001, 0x6e6bbc, 0xed05c11ad8ea3560, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x7e}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x0, 0x0, 0x12b3, 0x6, 0x6}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) [ 349.236481] Unknown ioctl 21545 16:06:14 executing program 3: r0 = socket$inet6(0xa, 0xff7ffffffffffffc, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) [ 349.345420] audit: type=1326 audit(1530979574.344:106): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17281 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0xffff0000 16:06:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x140, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 16:06:14 executing program 6: r0 = socket(0xa, 0x80005, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'dummy0\x00', 0x0}) r2 = msgget(0x0, 0x540) msgsnd(r2, &(0x7f0000000000)={0x2, "81f16dc7730b64ac045cbf6efee321620740adfd45335fded9b94b2615ccbd2d8202c553199c13e06dea32883afd7e335ac7f563081c9fdf2694f931339b1e3827bfc5ab"}, 0x4c, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d060800002070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x80000000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@xdp, &(0x7f0000000240)=0x80, 0x80800) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x8, 0x0, 0x3, 0x4}, {0x80, 0x7, 0x1, 0x8001}]}, 0x10) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x2, 0x9, 0x5a6f, 0xffffffff, 0x82}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x1c, "7f49e8df2c0064743902604504942bccc1ab0d08000da4486046a15e"}, &(0x7f0000000200)=0x24) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000580)={0x2, {{0x2, 0xfffffffffffffffc, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:14 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xd7, 0x7, 0x0, 0x3, 0x9, 0xffffffff7fffffff, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2947918d}}, 0x401, 0x7fffffff, 0x5, 0x8c5, 0x8}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={r3, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x5, 0x100000000, 0x9, 0x5f7, 0x6}, &(0x7f00000004c0)=0x98) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb4, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x21}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x30}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x90c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x2}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) 16:06:14 executing program 0: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) read(r1, &(0x7f0000000240)=""/204, 0xcc) io_setup(0xa3c, &(0x7f0000001a00)=0x0) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 16:06:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e) sendmsg$unix(r1, &(0x7f00000016c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000240)}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="8bb659e6b1cd576ec64d9b5d6b90d2a00880b4f41ca922adcd4f2404907a55d5ef", 0x21}, {&(0x7f0000001300)="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", 0xfc}, {&(0x7f0000001400)="21b15416001a9f9b113a7be59db8bd5d9a2019761d9be1717bd4c5e74970877fe010a98f805b1abb267319f60e249838f55e3aaa5fdd293070021d56fd19f1a5e689947f55fe57855a20d9a893a6b694cbf7edc4515e5588bfa28b3762c73f", 0x5f}, {&(0x7f0000001480)="f1d18eebe17ff4794c22009efa5e40a51496e3b9184e51b069d401ca6c5854e56869fbb6bd45a1c48c26e3bd8a1fb3b8c3b1100c49fb562134b3931a354b683089707e7d4f8ac33912df1d1d5ebc0571c2224beec733c03e41fa714465f027951520cac8d97b8c9488532ec680ee7cbef20ca1088f061df82d199d37233eef915f2e0e35f0601301de587f48d9b9bd19524038a22c585f71ca480d6ecd36fe974ceb16b04a61", 0xa6}, {&(0x7f0000001540)="346c31096faded70258bccf882111c746594c92a20cb0086572f77717cd500f6c2ee06c342b68c", 0x27}, {&(0x7f0000001580)="8915de616f5986c8d61ea32faf4f91db0f0801cda377cbce6ead299d22715adba63da202cca6a95eb153fd6896e991da8faf06aa0ebe912a124ed9f26b063579e33e5bc95e99eb5fbb320a033c1c5967f3df60dea25c1c602d5775d7cdeedf2d0713c99212e0d52d0b8c01db", 0x6c}], 0x8, &(0x7f0000001680)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38}, 0x20000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3, 0x200400) uname(&(0x7f0000000000)=""/109) r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f00000004c0)={{0x10f, 0x9e1, 0x1, 0xa, 0x11, 0x7fffffff, 0x10c, 0x4}, "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"}, 0x1020) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) 16:06:14 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x100000001, 0x7, 0xffffffffffffff80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bridge_slave_1\x00'}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000400)=""/213, 0xd5}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000600)=""/170, 0xaa}], 0x6, &(0x7f0000000a80)=[{&(0x7f0000000740)=""/173, 0xad}, {&(0x7f0000000800)=""/84, 0x54}, {&(0x7f0000000880)=""/158, 0x9e}, {&(0x7f0000000940)=""/121, 0x79}, {&(0x7f00000009c0)=""/176, 0xb0}], 0x5, 0x0) 16:06:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x200000002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x0, 0x3, 0x1, 0x4}}, 0xe04ab60b2a465a75) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 350.222764] audit: type=1326 audit(1530979575.221:107): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17281 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0xffff0000 16:06:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7fffffff) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2800, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', r2}) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x9b) 16:06:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xffffffffffffffd2) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:15 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x868, 0x0, 0x0, 0x1ff}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0xa}) 16:06:15 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:15 executing program 6: r0 = socket(0xa, 0x1000000000001, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000080), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffeffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'irlan0\x00', 'veth1\x00', 'dummy0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xd8, 0x128, [@cpu={'cpu\x00', 0x8}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "1a13e96017e057c703e3b3ebe8fa5045032597709d640fb733eccddccf0a", 0x6}}}}]}]}, 0x230) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setresuid(r4, r5, r6) openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x400401, 0x0) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 350.451165] audit: type=1326 audit(1530979575.449:108): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17363 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r3, 0x7, 0x25, "0b71e33e7604bedb14414542e6bb6a8c640184f12eb77db68883111bb36900d882f3327105"}, 0x2d) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") epoll_create1(0x80000) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r4 = dup2(r2, r0) ioctl$TIOCNXCL(r4, 0x540d) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x8100, 0x0) ioctl$RTC_ALM_SET(r5, 0x40247007, &(0x7f0000000040)={0x23, 0x8, 0x10, 0xa, 0xa, 0x63, 0x6, 0x106, 0x1}) 16:06:15 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 16:06:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="dc"], 0x1) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 16:06:15 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@l2, &(0x7f0000000000)=0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'bcsh0\x00', @ifru_data=&(0x7f0000000180)="d939777b9505627052858b744429b47f810dd4090886023ab6bb4138f1d7c827"}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x109280, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000500)={0x8e, 0x1ff, 0x100000001}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) 16:06:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:15 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r1, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:15 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0xf) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:15 executing program 0: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0xb, r1, &(0x7f000027e000)=""/87, 0x7f07bdf4) [ 351.330616] audit: type=1326 audit(1530979576.329:109): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17363 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xf0b5, 0x9) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:06:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x6, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x2, 0x2, 0x0, 0x4}}, 0xfffffffffffffcfe) sendmmsg(r1, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) signalfd4(r1, &(0x7f0000000000)={0x3d}, 0x8, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:16 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x3, 0x0, 0x0, 0x40000002, &(0x7f0000000040)) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000000)="7766aa16b1d24f054f83b6a7dca2daa4b689a112f3a29483bbb3ee11cef00f") 16:06:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000100)='eth0\x00') mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) close(r1) 16:06:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}) mq_unlink(&(0x7f0000000100)='eth0\x00') close(r1) [ 351.567105] audit: type=1326 audit(1530979576.545:110): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17430 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 351.613471] audit: type=1326 audit(1530979576.603:111): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17430 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000004c0)={@dev}, &(0x7f0000000500)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast}, &(0x7f0000000640)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={"76030000ffffffffff82ffff00004000", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) socketpair(0x1, 0xb, 0x57, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) finit_module(r0, &(0x7f0000000100)='ppp1securityposix_acl_access+\x00', 0x1) 16:06:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x844, &(0x7f0000000040)="025c3f5ff0fe04bc335dff64181f2ac83d6d345f8f762070") setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)="15205e0bbbf2170958c0463793f7b30f35cd36d7ead3ee4318bb94fb2cee9fece7f367361fba703db77d1998df8b623958b08a31021607b8b1d3c09c87400f6c6e37f18b47fab09317e73b", 0x4b) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x680) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x8000, 0x8}) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 16:06:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) waitid(0x2, r1, 0x0, 0x40000002, &(0x7f0000000000)) 16:06:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d", 0x10}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x70}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 16:06:16 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:16 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') 16:06:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000040)='vmnet1vmnet1$\x00', 0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff8001, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0xa, 0x5, 0x24, 0x80000000}, 0x6, 0x2, 0xca, r3, 0x9, 0x0, 'syz1\x00', &(0x7f0000000100)=['vmnet1vmnet1$\x00', "92757365725e657468303a776c616e312800", 'vmnet1vmnet1$\x00', 'vmnet1vmnet1$\x00', '/(ppp0\x00', 'vmnet1vmnet1$\x00', '\x00', 'vmnet1vmnet1$\x00', "656d31815e6367726f757021656d302e00"], 0x71, [], [0x10000, 0x8, 0xb32, 0x3f]}) munlockall() seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1000, &(0x7f0000000280)="025cc83d6d305f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x10000, 0x8, 0x0, 0x8, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000200)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:17 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000300)={0x9, 0x80000000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0xbb0, @empty, 0x8001}, 0x2, [0x4, 0x9, 0x1, 0x7fff, 0x3, 0x80000001, 0x5, 0x81]}, 0x5c) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000004c0)=0x44) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@ipv4}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) 16:06:17 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140), 0x0) 16:06:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:06:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000000c0)) [ 352.115475] audit: type=1326 audit(1530979577.114:112): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17481 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 352.188984] audit: type=1326 audit(1530979577.187:113): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17481 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:06:17 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r1, &(0x7f0000000080)=""/231, 0x1e4) 16:06:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vetW1_to_bridge\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:06:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup2(r0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x5, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet(0x2, 0x200000002, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r1, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)="d1", 0x1}], 0x1, &(0x7f0000002600)}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 16:06:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0xfae4, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x2, 0xffff, 0x5, 0x8005, 0x3}}, 0xe8) 16:06:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") modify_ldt$read(0x0, &(0x7f0000000000)=""/74, 0x4a) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:17 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x38}, 0x1}, 0x0) 16:06:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', r1}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5d28, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000400)="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") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x108, 0x6, 0x5d, 0x7, 0x8}, 0x14) 16:06:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.ima\x00') connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x6, 0x4]}, 0x8) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f0000000000)='#\x00', 0x3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000200)=0xc) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x80, 0xff, r2, r3}, {0x605, 0x80000001, 0x8, 0x21, 0x4, 0x3, 0xaeb9, 0x5}, {0x2, 0x1, 0x7, 0x8}, 0xff, 0x6e6bb6, 0x2, 0x1, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d6, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, 0x3, 0x4, 0x1, 0x7, 0x5}}, 0xe8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:17 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:17 executing program 3: r0 = socket$inet6(0xa, 0x8001, 0xffffbffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) waitid(0x0, r1, 0x0, 0x40000002, &(0x7f00000001c0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) recvmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=""/48, 0x30, 0x8}, 0x0) socket$inet6(0xa, 0x800, 0x101) 16:06:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xc01, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x30000, 0x70) ioctl(r0, 0x890e, &(0x7f0000000000)="025cc83d6d345f8f762070") ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000100)={r0, 0x0, 0x0, 0xfffffffffffff001, 0x400}) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000040)=[{0x48000015}, {0x6, 0x4}]}) io_setup(0xfffffffffffffff9, &(0x7f0000000140)=0x0) io_submit(r3, 0x9, &(0x7f0000001900)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x81, r1, &(0x7f0000000180)="22304a716944b9a3dcb7792d43240a3aad5903be433c7be97c2324f8488ab1d821268e1933d4bc96be2c8916958a730ab231a364704e6f19afc13ed577d61297edaea7aa9238a35778ea6c3aa4ff09db8684f27e2d17b2be54bdc746bce64ba13c261287aec29d5414690ad9415ca6779ead456c17897d3f0ccc803b48dbe64d8fa085f44db56184fe7b571549e2bafba11852e56b862f23c55dacd51aac87d2acf39a8c646fabdb9fe78b", 0xab, 0x3, 0x0, 0x0, r1}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000280)="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", 0x1000, 0x9, 0x0, 0x1, r2}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0xff, r1, &(0x7f00000012c0)="49663813f7417c8de672e6c8d92f87adcb709f146c96c42d645e01c8cb977123325937e32d0da10cf89ca991987f431ddbab06450a81ff36c423e232346465b03b1afea417be97457342736c8f2211767cddce066c42556a717ce1f1db2aa0b5383fd422ec12b58024ea2684421a2a2595cc2701a64033303c4fcb7a97bb42ed7d3de1d922f2c4f0823ec22bd89fa5a4304167939ff20ed5f55b0da086867d37ef66531b812a03dd2ca45218", 0xac, 0x0, 0x0, 0x0, r1}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f00000013c0)="0de6f1275a961a30784442ed24ff2354c04cef6e959287de88d21d64ff6349a3c4fa7670b22de0adfefa18de0ab34d0996b20eac2a4c0f8a82d044a3fb20be98d77bc3b11638e9c4ec4a8fb21412132ed04c6b91e1d9ebdb39", 0x59, 0x81, 0x0, 0x0, r2}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000001480)="fa7c12946a2bd31468130c44390b0c9d387d54b381125082cc680244fb105201b8602bbed88b1ed92a7921f8654cf4c7780837a83c952f29c545ebfd340fd888cdb0d2", 0x43, 0x7, 0x0, 0x1, r1}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x3, 0xff, r0, &(0x7f0000001540)="646911220fc0dd7b3843da208d9df72850bc9946f503b50a908968147746211ad967bfc074fea8eb0c97c16570cfa26b6cede3a0b28c36899e6804a3ff5a", 0x3e, 0x5, 0x0, 0x0, r1}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f00000015c0)="c1a6d8cbbc7fa3239dcad6cdd9aa7d77e3b206e6cadad726cecfeeff314da3d3ba4bbbd97f7a77d7c8ea6093c5455b333548ae0f419170302b97ade2b6d87c2ebc05ff569e8d308c9f5d97120b45b34413d46fb27829a718650bf9cb7bbfcf816eb66f90ee4fa1f8ea6aaffa3699520c236b066e3d07a88a79b2687d", 0x7c, 0x7ff, 0x0, 0x1, r2}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000001680)="784434173ce529d9a96f8661d9f47033d7283d8058901456ef13748d5abd51b8a8e03d0880d0b954331fefa4d3fc310419d5f75729dc9c5f7432ec816492b52d7e60eefb54d175f523931291d9dc9095656e926d9324d4e3c886541800bfe5edd84db5743cb9080a16efa9f58f3369ed2559956bc17b9d52b701e56b4305215b8c3029e85bd58155105659fff729ee8160780c1ce93afe295dc5e75826610461d66ab9a1ab37828dcb63de8886d45d542aba02a303c8eac44e8ddedf70ab948b02a73bd606bc23f740b41db173418623195903612ece7cacbbc5fa12be9444f40b2947d2b15c04225c", 0xe9, 0x929, 0x0, 0x1, r1}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f00000017c0)="f2844dd14315dd087439372fc35b37623b6d139a597542077c781134491e900e690a7026c510272553fca4f08f0a3931e5130cab0d7efe7652fd7f21eb1ea1e4d408b0c71baa2ad8a02ab26fc683218247d2f3d486beefd80dcca0bca183b34ec47523acad04072cab2b3cb7c6964c79e5864f3383151dd0611576152fb2b67f525c478b4e80ba4b42756698e8a8cfd32a411ced1b6567f991edcd65efbc9bc634b3fc2debfc25bc1534718580e5c6cb3474951a724ccec9758302dc8c328089909c194a5d83", 0xc6, 0x2000000000000, 0x0, 0x1, r2}]) 16:06:17 executing program 0: 16:06:17 executing program 5: 16:06:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x2}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x12b, 0xc, 0x7f, 0x4301, r2}, &(0x7f0000000100)=0x10) 16:06:18 executing program 1: socketpair(0x4, 0xa, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfff, 0x80) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x0, 0x6, [0x1, 0x3, 0x2, 0x81, 0x1, 0xdc75]}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x5}}}, 0x84) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) write$eventfd(r0, &(0x7f00000002c0)=0x5, 0x8) 16:06:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = accept(r0, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x80) sendmmsg(r2, &(0x7f0000009300)=[{{&(0x7f0000000300)=@can={0x1d, r4}, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="4927a8184dc55d5ccf6da92aeb85982f93449aee53a436765ae2bf0435d96c1c0b9ca32de84ffef5dccde890f32d6aca87f046d50b5f22dd515fcfc2e3f4888498bbb428c828180bbb323fab0069ec72f112ff1fd67e70e44a1a81e7ce1148a368b3e4d9eb7b8604231ad4a0c832439050"}, {&(0x7f0000000400)="e4824e2edb23a8ec0ffed5886331e9c00d99a72d3b16bcfc4c"}, {&(0x7f0000000440)="a62db3074cfcdfb8322060dd036c900fbbad43975e95a8dad0abbf1193249f4323f185b3c9fb8430bd6824b51c490dd2877a55f3ba83fa"}], 0x0, 0x0, 0x0, 0x4040}, 0x6}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="6cb5f7134c232177a4509ec1a99de6af19d690c06586418f7a2cff03214859af33c300009407a2acb2b13bb5a89e58a8febdf8363ed3dd515414bf9dcad04014c1f529e7cdcc75cb13be3ca8f8b01b8d586e80b4dc9b10465df622e96041afd4f31ed9003e51925f6e3bbbcfab6c4b"}, {&(0x7f0000000540)="b4e32431999e0cf3aae9b8e3e7d63cd67bc8a5dedbbc8eb308d399a6dd8b7657e3ea6ad00013"}, {&(0x7f0000000580)="c23d6e2a15c7f10eacb8f52f8a42ab76107bbae5d3fe07"}, {&(0x7f00000005c0)='g'}, {&(0x7f0000000600)="1f88751573deb863d390214048bc7ff21213427c1076c9a5ea5cee5bfded4700190d8a518b148e5c449a25057c361082c7bfe5dfa325c41bbd86111e3058609747aa17deb21002975995a581e9a25a6e5001a36f46245ccd1b937e54960db5ee521e79f0dcf21c2173a7c0b5a8b166dbb58ff4c62bd5925eecd85f51527e19e6003b6ad93660b03054e81bef1fe715"}, {&(0x7f00000006c0)="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{&(0x7f00000016c0)="d2e1cf8bbcca78295cd9c7ae7b806b27809411781e8c494a674d8ca0a49dab4f165ede5a6b4070954b6af32970da0ad8b0ac09202acb1c88e06006ac94a1f8fdeb8b102ef4b1887e971f5055a835c2a04682287244f786fd54c15e45ceaa6dd6c61509a25f690954f29d923d2f5b8fb2dcd0394c300aea5b54e7c2d76271dcd9ea5918ee47b68c4ebdfa49b0ee347e2b79cb49026b29ec5b97c150bcf3e25f498f6f02fff325d8a5548e2ed0f06e779f432472631a58c3b8265c84d087828357c6f18ac1"}, {&(0x7f00000017c0)="874a40cbb85a37edce8b698d1d60cf095d594e378af339dfe98caff3850002e40ad69bf284dfe645e8dc972dded3e7538a8c8a2c30565679b70574aee3391a5c412a37f23bb231ed764b55618729653222de7e43552860b2e1ea064f3f40e4cacc90a4e504af278f983820fdd7ff2cee418852b03ff707a51358a9151c808e44d32e5141e8a1b7f5a90f326e0ef131831db9197eff4f255a769bea24b17e63e773759174b008063b571aeb16d17f1a0e11a896572a5fef8a5083f690a9abfb8e9ea27904f33794d79079d9b96a578c062e11d965fecb9a334c918b0006881019d0618039b6e7f8d77360f65b1c54ee39f43110b39399af9e"}], 0x0, &(0x7f0000001940)=[{0x0, 0x108, 0x7ff, 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{&(0x7f0000008200)="c273b3658787429c994718aa7bc4ea6c5622573d638fc9c3360b93d4113543a3bbcbe2ee2a63ec48df52ac80bc75ef9d21f195853db1613d14dde473a5489dc50c181d2c2f4358fd0f1416d7d71b9966f0b01c4016e9480399ca2aebfb10fa920702635fdfeeb6c07e04faec6cfdc45b935a7fa02f84a793fbbd2824e703328267f8071716df859ef74a78fc79be9c5532731bf7f810d3d83a7e24db133dcf87e41561386c5f017ffdc9707b660c98ac4f11e73c0d5e82c102640ba2"}, {&(0x7f00000082c0)="46604159e696751c025e4139dff27ba9ef5c8b48af13db8ee0f37370bb3d09707eb5eb1459b6bb789a714ffbb5e10dba17a792322e40629a507b3f1e8a772aefb9c7c2a05909b81ceab1900fa4e578d4ce0168442d289aff0802b0786b93067abb1d6424da33c08eccca5afc90dead25167f11fbeaebb8e838105753858676953b91d59609ab45f753dc63a27754bc0f5df79076811a665d515e8ce0d07ce60444e84de91a12f8a1025c5122355e88c519984f437304b79adad70f7e2d63e67098034d44a00ec1821040bbccf2f9f7d7657aa66dae3b8b7c51"}, {&(0x7f00000083c0)="55de88d15b3f9ceaa59b208fa8f5039b08d0653a16c3d2e881d6dbe7f2a874deae68330615021f853ec79c078704304051d98212e5ca7c1dc7d2fd86efea51e8e3a5f4235339f037291830f337ce004e7dca346eb7a5d09827c3fb1f15f2db36607d975c697a6ed32cf7433b003fb15180cb314f92a7b3964d130331f0ef41506a8e24"}, {&(0x7f0000008480)="402055506b457a746889649a6c64aa0554af5d6264bc72d20d8fd926fd2c13fff0cc065dbaf644212200f3af3d094651b11a5df32ec4959db3036ba13b8f86dbcb206b44dc08a2a9faeba5a48b4b41d0719b0aa4277ea1c1643867e5f74693cb69d46332319d67a3e2b929bbffe9d9d50db9f5e2caddbf23bf241d9f409842959c7192c499de7fe37961489a2db6a36ac2304c06e5b10ad8ab8ecdc5f3cc7634a8cbd44be0b6ca9eb22779d89bd530ca71957904def720ae1bffee6975c1864568317425dee8dc0b8ee19b60e01eb2c0a86c6453211040c70f097e7259de723d3e89e5fa"}, {&(0x7f0000008580)="5b2194f0a4a6dbe4a3f516ca80bb6905a2bdc242155d23320b95f2e80c7ce4881f334f307b2f5c0acdfc41cb68046447"}, {&(0x7f00000085c0)="67dbfa20d875d428ba40c4b6191f340c435d8a8f070ae72aa682ff349e1c90959d611e7d2668f8ff1874bab7fde7e17f4f44121086b46355dc3465986c7608aaacaa64103791c5fceed6c0e5d7e70d6e8bbf34f7c3a56caa4a7bcf"}], 0x0, &(0x7f00000086c0)=[{0x0, 0x117, 0xfffffffffffffff8, "1567e350fe8e10d513ff23c795f4fca79f8d2ce814df003bd0420641181613bbe8520f196719dd520c34fdb102247b928fcdf80e48509750a475c2a6a73c8145c8cebed91a13a07931efd6cce1626c98ebbf0e9e22606a642d40113779e9b17af25c9212ff74b0b936caaa114fd894f43510260bbcd547220396739e0dd9"}, {0x0, 0x11f, 0xff, "1210afde7a6a78098437142024805d07ed78f58135587ea25bb659c454462c7af8536887b2393427e87abd08276474629979aff678d91dd046eee2eaaf76fa9fb3afc2ceba2ed7d0c19fafa1359398a3753185d0dee7ea71341145d075e2971aac4b3824a149b91bfd65e53224d6a45c7751d88944620ca8a1a7e94bb888c6302fc5d77ec323ad89166bc402247ad773c0f871c41d81a935bce8aacd6357e42d835db340e6ba9fb7449ce2a849b847fb64302a40e5b83b335d9f7da59116575382c3a1a3f8d2c339560d760c79a501345d51d33801"}, {0x0, 0x102, 0x0, "1c3d22a999f7b07e8965c59770051b4ec99d01e572ec729fe6d52b104b39e20aad6b3b8ea0e63f7820a8a5dc6b08b0667b800686358ec7577606eb1f97f43fd640067451cb1692761f8dabda29b3a3c6846b03de4ec8b80d5bc9178d2199eccb598a2c193519fc1a97df125c4c051dba0ced88bf2ba757d96126013ccf0cab038fd96ede36e917b243524c2e"}], 0x0, 0x1}, 0xc8d8}, {{&(0x7f0000008900)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x4, 0x4, 0x4}}, 0x0, &(0x7f0000008e80)=[{&(0x7f0000008980)="3a252c55e021f8e25f2954d30343438b27f3292b767993a64db5629276347e482b6c58ef6d6a4fbf1b102bbe37d2c22fb3cee6c35c1da26a0920448f614566b2383cb091e4d0a1c278ec756f4c3c10b2d5028abd62769a9481adde96960f2dc384c2435b97d1b788bb28d37c2a14a8b386b8aa107f71bdce7548513a8fa5a996f92c85b618229980a6bac99c9986503fc64bacea38bd29014797fc94920f9a2310da10f23cb69afa7ce6716e2635618c8b88c085e2a64b2c3b36901efe389ea611cfe3e65e155df38c090a7c52635f6b4296549e09a6f2856472c303a6"}, {&(0x7f0000008a80)="b48c78fe3e7736901d51b16e9ac58f6dfd50c3a63e98ecabd587ae503c8e68b837023d76649c7ecab2de502b45e52cf66fc52596606726f26dc5f643001e3c67e4d5e10e26915babb77cf112d9e44fbdc3ab3714fa9757b50748e2415b840e5186536157fc2e2020c7e5e1930587d2098334e1726d798f9e04195c19f9cc007df76d74b9cf59451ee44cc9a942c6c150137bbff5a1fb1476489e127c553fcbb8a0864af1001df57e3674777daf8c62ddaa76480a143fc387ca0dc2f7ec45327d00bd4fb07182a8c2444f1035fd7a04fb0cc3f6b03b0288f07d052952acfcc61ca005ab3165614eaefc92b6b696a534c665fd88d6ce06f50a"}, {&(0x7f0000008b80)="cc107ecd1d79f2e1622400783259954ce8dec7e1f48cb0c1e84115cb98d07ce8ab3c9ab3faa96917e8a3b99ae4f2c890949bd8fbba0f1011646377a16b8a76b56d2a99241c150e210878e38e984438b7d0499e71218fabbb2bde87ae8748e8c37e3cf25069c76498a3e01fbabd6869b8d1c1e64500e2b62cf65d2625ab6bd84fb5953b2a18af44a86137538f7171fd2e6e2f1d3d108ba4ea969f3048edeb6c99af5b207645097b7fd4ae630c4ad49259cad1b32802fb6c6e6c0d4e1dc0608857b906def4f21515e727d9"}, {&(0x7f0000008c80)="e085ffb68331442856e55203470d13e71c3d43f22ea6cc0da7c87fcf0752470dba10aba5d8a57cc1a579a359afbbb1d71f1d2445e4f1463c4ecac092823eeef19f76b1579469a9041e5c403d8e4c5dbea233a02d497d70d67c179c8bd2da7ecc66934c625a1962d0158634f2d86d855fe5102efe20b39a109a6121dff44ac18dff5f167fc0ea7cfd838858a476a78189811ea8ab7ad3ef6269d51b24b96955bd3ea49a9a31190181bd6718283ee1790c6592f017090d504ffd38e4f4a25bf9a4f05d49287afb7b672087756a3fc29e7981df37f4716f4e59a5f46086f9bd308bf4a5685e"}, {&(0x7f0000008d80)="40703408b5b394cf45bbc2521c749a2555c179894fcec6683c6e3e874569ebbe8db0fe754af75a95527e83e59f5cd07dfe44a54d52c7bd17675906008a0d9b716d8d5ebb433ec5a84e5b8303afbe222ee5487a4500ed4aafd8a65556919bc2937da919f941089c967db2786a84734f80afdc821e1a90eeffce0580e683b16346f875d288db933b0e"}, {&(0x7f0000008e40)="bce39976b506"}], 0x0, &(0x7f0000008f00)=[{0x0, 0x107, 0x3, "e2a2e5b5b658ced7005ea9b6c350"}, {0x0, 0x10e, 0x401, "69bac97620b4e3176a918942b5e3ee1a970365cf35ee8dbb8d45d7cccdfc2b277f00cbf77b5efe2e2284b3e1090b5e0d4948581afd652e6613b653131f987d2fa97de2235037beba97073e10e070e851b08c64816cb7d4dd68e69b9ed8a93799a15894b38902232b0bee36816a56a330b5462ced8e"}, {0x0, 0x118, 0x1, "60431eac2fae24c4f080130d8cedba0ed04a38e966ed5f5544729a3969bce7b397da3a18ed28b49930165c798fd556e844e6b46cfa98cd9907dead4aa2a1876fbf2fe069e28b7b5d37772008a593a805c1d522629e02e7eb43c4d9b1582f54a03d5157e2e5831b97176889711c31c8bba28f0e3b9ad515eef0322787d6fbf2a7999792e1e8a4b4f02e49f4be4c3943d6f6b7b3f7062634c2e78445b30ffa1832fb8ba66adee4"}, {0x0, 0x108, 0x29e, "19576d5056616e2d2d42384df1a36c7fed3d9319a8fdc445e6d3a1cf11a320d5d31f2564acd255666511db2d724a46047569f6ba3fab5c6e7899ff9d2096114fc1df3a0dc0ef95134314fb86d0688e882458a126917e45223f50f67b8d092e"}, {0x0, 0x186, 0x7fff, "465f0330d032a6977854faadd146c2a92c1cbc4c8dcee733e476eb4d8af69ee597d07193b57ad536070c214c4899082f5286e409273bfe340afe42d7d4f085a3d74e53139cdf79065bedeccdd17522c5bdb35b81901c8a34df9f9ac726aba0017a4201a27c59eb737b6a4481cdea1a53a50ca1daa02f7765562c5ab3bd433efb15c6f51048a2f7d52cb5a96b35a8fa0770ebbad71ee279bbeb577f1b50d3ee766288970f3e3d953c2364431112e2f9911cc8a3ca29a400e4d14099ee297512596988198a909d96451890e9c0f8ef5390116065de08da382ba9cd66"}, {0x0, 0x0, 0x0, "4f8cd7b56bbf1eb798f7f504912f76d7d17c729f8bc0e458d9926416140b39d7549080be05e65f3b2eb3945d4b2fb0b3bc35b3124f4d3262946ce59a5264b55da52182713507a2f73bc077093b3b0127d9e167631ee122f74847bff1d6b3c902b556e922f9fa7f56e560de40b2a7998cfc03ccd85ba06086063b310a79548d959a7d453fcd0fb5f640b581f6eabe29b5"}, {0x0, 0x113, 0x100000001, "a1c3643c824482baf3c38ea47bbb62d6e701d69b1772e6a4dec06f7a821c8dd84fa8ae3d12b90465945302bf088d6c05b6320517a64ad912aa2a14976b98e8deec39b56035ac1148b4d400898ead75af56305f40cc8296c3cb0800142f7407ea6cc30deb0b48e7bfd3c72ba785d1148801af1caad7e7bddc2e17daec4bfad044e7a8feae641565961a9c5006"}], 0x0, 0x48080}, 0x40}], 0x2, 0x0) 16:06:18 executing program 5: 16:06:18 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup2(r0, r0) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000000)={0x55, ""/85}) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:18 executing program 0: 16:06:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x41000000007, 0xfffffffffffffc00, 0x0, 0x6, 0x2}) 16:06:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendfile(r1, r0, &(0x7f0000000000)=0x5a, 0x8) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}, 0x2}], 0x2, 0x0) 16:06:18 executing program 0: 16:06:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) socket$nl_generic(0x10, 0x3, 0x10) 16:06:18 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x3a, @rand_addr=0x800, 0x4e21, 0x1, 'wrr\x00', 0x4, 0x81, 0x77}, {@empty, 0x4e23, 0x6, 0xa1, 0x5, 0x48a2}}, 0x44) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) 16:06:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x1d, 0x8, r2}) 16:06:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x30000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x8) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) 16:06:18 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x1, {0x2, 0x4e22, @rand_addr=0x7}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x401}, 0x4, 0x4c, 0x9, 0xe38, 0x5, &(0x7f0000000100)='yam0\x00', 0x6, 0x2, 0x84}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x9}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x9, 0x30}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0xa, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000002c0)={0x0, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xfffffffffffffdc3) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) signalfd4(r3, &(0x7f00000001c0)={0x6}, 0x8, 0x80000) 16:06:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7f, 0x4) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r1, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="32db346c21c76c0ccbb4d7ea3b93653aeecafa9d95ad02e5ad95", 0x1a) ioctl$RTC_AIE_ON(r0, 0x7001) waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f0000000040)) 16:06:18 executing program 0: socket$inet(0x2, 0x3, 0x3c) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r0, &(0x7f0000000040)=""/230, 0x20000126) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:06:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) socket$nl_generic(0x10, 0x3, 0x10) [ 353.850804] kauditd_printk_skb: 2 callbacks suppressed [ 353.850820] audit: type=1326 audit(1530979578.849:116): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17578 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 353.991794] audit: type=1326 audit(1530979578.990:117): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17665 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:19 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00'}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x5, 0x80000000, 0x9, 0x3, 0x8, r2}) 16:06:19 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:19 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0xfffffffffffffefd, &(0x7f0000000280), 0x0, &(0x7f00000000c0)=""/216, 0xfffffffffffffe3e}}], 0x0, 0x0, &(0x7f0000000080)) r2 = dup3(r0, r1, 0x0) fstatfs(r2, &(0x7f00000015c0)=""/4096) 16:06:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) socketpair(0xd, 0xa, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x80200, 0x80) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000040)) 16:06:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b40)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c40)=0x14, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000d00)=0x14, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000dc0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000ec0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000001300)={&(0x7f0000000f00)={0x3d4, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x4, 0x2}}, {{0x8, 0x1, r7}, {0x130, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x16, 0x8, 0x6, 0x8000}, {0x0, 0x100, 0x4, 0x6}, {0x95, 0x7, 0x100, 0x9}, {0x3f, 0x9, 0x10001}, {0x80000001, 0x20, 0x5, 0xd54}, {0x1ff, 0x7, 0x4, 0x9}, {0x3, 0x5, 0x7f, 0x6}, {0x3, 0x3, 0x8000, 0x5}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffc00}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x21a4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8e4}}}]}}, {{0x8, 0x1, r9}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r11}, {0xf0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6e6}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}]}}]}, 0x3d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r14 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$TUNSETQUEUE(r14, 0x400454d9, &(0x7f0000000240)={'sit0\x00', 0x400}) r15 = socket$inet(0x2, 0x200000002, 0x0) r16 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r16, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r15, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) 16:06:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) socket$nl_generic(0x10, 0x3, 0x10) 16:06:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@local, @local, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 16:06:19 executing program 0: 16:06:19 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:19 executing program 4: r0 = socket$inet6(0xa, 0x1040000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x1}, 0x4, 0x0, 0x0, 0x4}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 16:06:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) socket$nl_generic(0x10, 0x3, 0x10) 16:06:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) 16:06:19 executing program 0: 16:06:19 executing program 6: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x3, 0x5, 0x0, 0x4, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 16:06:19 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0xffffffff, 0x0, 0x5, 0x1, 0x0, 0x5, 0x1, 0x1, 0x9, 0x3, 0x1, 0x5, 0x1, 0xd11, 0x1f, 0x4000000000000000, 0x0, 0x8, 0x0, 0x9, 0x100, 0x0, 0x1, 0xfff, 0x9, 0xb93d, 0x100, 0x0, 0x3, 0x5d, 0x3ff, 0xffffffff, 0x6, 0xf1f4, 0x5000000000000000, 0x6, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x1004, 0x8, 0x8, 0x5, 0x57, 0xff, 0xfff}, 0xffffffffffffff9c, 0x9, 0xffffffffffffff9c, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x105100, 0x0) dup2(r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x55) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x5) 16:06:19 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 354.758122] audit: type=1326 audit(1530979579.756:118): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17665 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:19 executing program 0: [ 354.948287] audit: type=1326 audit(1530979579.947:119): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17742 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") waitid(0x2, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r2 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 16:06:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0700000000000000027b2d2dfc54735e2778b3ce9cf36a02abea0e9328560fce6f15ec397be3d133bd41660b0f6a6bedd330ea323cbb7945e099c0068beb77b6d32b8a2023ac72ba83befc95510a175244272967957c8269b58fb3bb4c03e1cfcee7166fbd8fe38eedcc466c868e5ab951dcfc6f3b5f13b656aad06779af4da6e6ae2547265caba483fa70000000000000000000000000") r1 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000000240)=""/54, 0x36, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 16:06:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x1, {{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0x1, 0x1, [{{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x47d}}]}, 0x110) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000340)=0x3, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000240)=""/173, &(0x7f0000000300)=0xad) syncfs(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000380)={0x39980732, r2}, &(0x7f00000003c0)={0x0, 0x9, 0x9, 0x15, 0x7f, 0x1527}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @rand_addr=0xfff, r1}, 0xc) 16:06:20 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) [ 355.036534] audit: type=1326 audit(1530979580.010:120): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17742 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:20 executing program 0: 16:06:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x40000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000040)) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @broadcast}]}) 16:06:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = dup3(r0, r0, 0x80000) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r2) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000000)="025cc83d6d345f8f762070") waitid(0x3, 0x0, 0x0, 0x40000002, &(0x7f0000000040)) 16:06:20 executing program 0: 16:06:20 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0x6, 0x1, 0x3, 0x1ff}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3}, 0x8) 16:06:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000180)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x7f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000440)={r3, 0xfffffffeffffffff, 0x6d, "028af04ad3ea286c074005fa7543791a69ba30a8cb897289c30f656ecb5731775c744bd53ca4c796cdbc00bcc04b0ad6741efd34a8e389f35f17ae394cf4f657c23b6cd119adae5c2331abf87bf9a02fb313b69be67b0ccdefc6f985638210aeabc6e1c02daf917451e589b54e"}, 0x75) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x884}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x48, r2, 0x1, 0x70bd2c, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4) [ 355.418638] audit: type=1326 audit(1530979580.417:121): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17780 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:20 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x3, 0x40) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000003640)=[{0x1010, 0x195, 0x9, "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{0x60, 0x3a, 0x101, "7e484ff78e45fc0a64a21933228d5fb982276bc8521bbfa8f8bc4984b1484b7311899fe53e650a3197a52e2c4e64943f56f1621121669345a9629426bb8384d97f8c1347536a66f4d216"}, {0x28, 0x11f, 0x100000001, "6dfb4cb9b7241ab6b666043b331913b9f9"}, {0x10, 0x110, 0x2}, {0xe8, 0x10b, 0xe4f2, "e809d307e4e8b7d2042a5b9f432a72de7e4a2f3daf5fced8b904fedd90ac6a5705c8d90ce8737c14479ac8a7c4dcb03df0cb81bc47ef2f9496a69dd34f461ddab0597a9108c415bf779032ccbeeb9dce908266524599c5b77a4ff1103195eecc4957cc16519dcf0e2b40b36ab9c0b68eca037d4afb423b8cd0803733723a6c14d7b3a9b5479c40d2644e070f47f0e7733e044f2e8c5919057bd04e3c5ff97d12f68b1cf8ae75c64333880649070f55b847a316e2ab2fb1a4d3a94e455f85ec6ab23501640a1956c108646885dae15088ce594833d8ed"}, {0x18, 0x19f, 0x401, "4450bf8261"}, {0x1010, 0x109, 0x5, 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"}], 0x21b8}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440), 0x0, 0x40841}}], 0x2, 0x0) 16:06:20 executing program 2: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000, 0x80) r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:20 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:20 executing program 0: 16:06:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@empty, r1}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000240)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x96f1f99897f98535) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x18c, 0x2, 0x4, 0x0, 0x1000, 0x2, r2}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x9}, 0x8) 16:06:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x87, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e24, 0x0, 'sh\x00', 0x4, 0x1aeee976, 0x12}, 0x2c) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = gettid() waitid(0x2, r1, 0x0, 0x4000000040000005, &(0x7f0000000000)) 16:06:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) [ 355.805418] audit: type=1326 audit(1530979580.799:122): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17812 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 355.862281] IPVS: set_ctl: invalid protocol: 135 172.20.20.20:20004 16:06:20 executing program 0: 16:06:20 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000180)="01") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setfsuid(r1) [ 355.949737] IPVS: set_ctl: invalid protocol: 135 172.20.20.20:20004 16:06:21 executing program 6: 16:06:21 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x8001) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, r1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x61, r4}) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:21 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) [ 356.120309] audit: type=1326 audit(1530979581.119:123): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17851 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:21 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:21 executing program 0: 16:06:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x1e) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:21 executing program 6: 16:06:21 executing program 3: 16:06:21 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) socket$inet6(0xa, 0x1000000000002, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3e, @mcast2={0xff, 0x2, [], 0x1}}}, [0x85, 0x3a5, 0x6c68, 0x0, 0x10000, 0x95b, 0x10001, 0xfffffffffffffff7, 0x8, 0x421c, 0x7, 0x4, 0x1ff, 0x4, 0x4]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x8, 0x6, 0x1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x5, 0x0, 0x800, 0x1, 0x8, 0x20b8, 0xd, {r3, @in6={{0xa, 0x4e21, 0x8, @empty, 0x10000}}, 0x9, 0x9, 0x0, 0x7, 0x7}}, &(0x7f0000000200)=0xb0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r4, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:21 executing program 0: 16:06:21 executing program 6: 16:06:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:21 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:21 executing program 3: [ 356.995349] audit: type=1326 audit(1530979581.994:124): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17851 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:22 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) socket$inet6(0xa, 0x1000000000002, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:22 executing program 0: 16:06:22 executing program 6: 16:06:22 executing program 2: r0 = socket$inet6(0xa, 0x40000080003, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:22 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="957a88cae59c5fd2c4b929f72305bc00f1ebb6e7", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:22 executing program 3: 16:06:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x1, 0x3, 0x8, 0x6}]}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) 16:06:22 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:22 executing program 6: [ 357.261772] audit: type=1326 audit(1530979582.260:125): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17917 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:22 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x7ff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) write$cgroup_int(r3, &(0x7f0000000100)={[0x37, 0x3a, 0x38, 0x3f, 0x2c, 0x34, 0x3f, 0x3f, 0x0]}, 0x9) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000040)=0xd) 16:06:22 executing program 3: 16:06:22 executing program 0: 16:06:22 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) socket$inet6(0xa, 0x1000000000002, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:22 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x8000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:22 executing program 6: 16:06:22 executing program 0: 16:06:22 executing program 2: r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x29, &(0x7f00000000c0)="0debad4f128037b44e7db93c5642b2a3c752a8ee80eebc77cf354e7ee9393c71505c6d7166e1bd0f88"}) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000001980)={0x0, &(0x7f00000000c0)}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x89}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={r2, 0x10000, 0x6}, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 16:06:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x8040) 16:06:22 executing program 3: 16:06:22 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x7fff) creat(&(0x7f0000000140)='./file0\x00', 0x40) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x88, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000640)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000680)=0xc) getsockname$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001700)=0x14) r5 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=')em0md5sum)\x00', 0xffffffffffffffff) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x101000, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00000005c0)="1a2b98bfbdbbfcbbe2b1619f79d3bd79ffe6bd977b05b8faf134ee682180ebe65acfc814037435244897697c7908639ff53731a9337a8a52c7") r7 = request_key(&(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='vboxnet0cgroup{\'!]-!\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r5, 0x5, 0xfffffffffffffff7, r7) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 0x4e21, 0x6, 0x2, 0x20, 0x20, 0x32, r3, r4}, {0x8, 0x0, 0x5, 0x0, 0x3ff, 0x5, 0xb3a8, 0xffff}, {0x2, 0x8, 0xe9d, 0x4}, 0x2, 0x6e6bb3, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x4d4, 0x3f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3504, 0x3, 0x1, 0x4, 0x101, 0xfff, 0x9}}, 0xe8) r8 = socket(0xa, 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000006c0)="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") setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:22 executing program 0: 16:06:22 executing program 6: 16:06:22 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:22 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:22 executing program 3: 16:06:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x6) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000140)=""/185) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r3 = getpid() sched_getparam(r3, &(0x7f0000000000)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:23 executing program 0: 16:06:23 executing program 6: 16:06:23 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:23 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:23 executing program 3: 16:06:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x4000000000000001, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000580)=[{0x48000015, 0x8000, 0x6, 0x9}, {0x9}]}) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) 16:06:23 executing program 6: 16:06:23 executing program 0: 16:06:23 executing program 3: 16:06:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 16:06:23 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae59c5fd2c4b9", 0xa, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:23 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='veth1_to_bond\x00', 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet(0x2, 0x200000002, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:23 executing program 6: 16:06:23 executing program 0: 16:06:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x101) 16:06:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x6, {{0x2, 0x4e22, @rand_addr=0x2}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:23 executing program 3: 16:06:23 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:23 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}], 0x1, 0x1081806) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000004, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x200) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x3, 0x4, {0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:23 executing program 0: 16:06:23 executing program 6: 16:06:23 executing program 3: 16:06:24 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getgroups(0x1, &(0x7f0000000240)=[0xee01]) r2 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)=')\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000540)='blacklist\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="f547", 0x2, 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r4 = socket$inet6(0xa, 0x1000000004002, 0x80000004) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getgroups(0x7, &(0x7f0000000600)=[r1, r1, r1, r1, r1, r1, r1]) umount2(&(0x7f00000002c0)='./file0\x00', 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) fcntl$getownex(r4, 0x10, &(0x7f0000000640)={0x0, 0x0}) sched_setaffinity(r7, 0x8, &(0x7f0000000680)=0x56de3158) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xc06}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x58) 16:06:24 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:24 executing program 0: 16:06:24 executing program 6: 16:06:24 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:24 executing program 3: 16:06:24 executing program 4: mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x2000, &(0x7f0000000580)=ANY=[@ANYBLOB="91a3", @ANYRES64]) r0 = socket$inet6(0xa, 0x80f, 0xfffffffffffffeff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@loopback, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) sendmmsg(r2, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000440)="02b9cb03bac6684b70fd5dec520dc1545d296769b8d930aac78a60e40836a54e8bd248502d16a5eace676a074b3e74342909b1b2f1b333c918cb16e078952434caae6160928933422a2c2c07771dc45b88724dd6323c99807a2b125a64771fc571b4c5daf9af5681526991c3d4f908ed327e9b44589e8e622900704bf03db848e00b3982904b1cde06e45d1d9865a1502c20af3284fc1a6595e2719e5831b42b55343c12e205d36fc5e1cfa5f18b669611f9cb833b5f4e96915e3d488d040a0f1149f67cedf23089dce156753fec29853811def4d82f6e", 0xd7}], 0x1, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@sco={0x1f, {0x58, 0x3ff, 0x4, 0x0, 0x0, 0x9}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000000140)=[{0x18, 0x11f, 0x8, 'v'}], 0x18}}], 0x2, 0x0) [ 359.671621] kauditd_printk_skb: 3 callbacks suppressed [ 359.671645] audit: type=1326 audit(1530979584.670:129): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18032 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") dup(r0) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000500)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c) r3 = socket(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getpeername(r0, &(0x7f00000002c0)=@sco, &(0x7f0000000240)=0x80) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x88) recvfrom$unix(r3, &(0x7f0000000580)=""/64, 0x40, 0x40002021, &(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000640)={@remote, 0x0}, &(0x7f0000000680)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000006c0)={@rand_addr=0x3ff, @rand_addr=0x9, r4}, 0xc) ioctl(r3, 0x7, &(0x7f0000000540)='f2') setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) 16:06:24 executing program 0: 16:06:24 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:24 executing program 6: 16:06:24 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:24 executing program 3: 16:06:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0xc84f3a1, 0x9, 0x1}, 0xc) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x7, 0x8000) 16:06:24 executing program 3: 16:06:24 executing program 6: 16:06:24 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88cae5", 0x5, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 359.941836] audit: type=1326 audit(1530979584.940:130): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18091 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0xfc, 0xfffffffffffffff9) r3 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f00000001c0)="1f6deb05ecf3b794ff6b86c1b533f65c55b270be45bfc63cf8d29b7a3aec58947b3d197b1b8811b6af18384ab6fcd939af4fc399e95a0583852fa3fb38eb80f161a40f8bdfb6710598920abbdbbee55f3fc1bf837a6206dceb09a8d71aebfa7206345efa953d8c1737f2ff4680c43c78cb4342006b1d2218250299d80b9064681d108274bdb4cfa0c078b11f0a2c4eabe6336937fd77e24ca297b2f3ccaf68a3d7d8a1e9f59604183de8e822194aab", 0xaf, r3) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r4, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:25 executing program 0: 16:06:25 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x7, 0x5, 0x401, 'queue0\x00', 0x3}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x5, 0x100000001, 0x3}) dup3(r0, r1, 0x80000) r2 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x204000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x8, 0x7ade, 0x9, 0xe7, 0x100000000, 0x1, 0xfffffffffffffff8, 0x100000000, 0x7fffffff, 0x33}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:25 executing program 3: 16:06:25 executing program 6: 16:06:25 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 360.312484] audit: type=1326 audit(1530979585.311:131): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18124 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:25 executing program 0: 16:06:25 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) [ 360.394330] audit: type=1326 audit(1530979585.384:132): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18124 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620c1") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x200000002, 0xc1f) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x1206, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x7, 0xfff, 0x6, 0x5, 0x6}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x2, 0x1, 0x4}}, 0x153) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4c, 0x8002) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$RTC_WIE_ON(r4, 0x700f) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffff}, 0x2, 0x1007}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000140)={0x4, 0x8, 0xfa00, {r5, 0xabf1}}, 0x10) close(r1) 16:06:25 executing program 6: 16:06:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet_udp(0x2, 0x2, 0x0) socket(0xa, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) 16:06:25 executing program 3: 16:06:25 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:25 executing program 0: 16:06:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="400f"]) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f00000000c0), 0x300, 0x0, &(0x7f0000000080)={0xa, 0x4305, 0xf, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:25 executing program 6: 16:06:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'vlan0\x00', 0x200}) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x4, 0x2, 0x1}}, 0x22) accept4$inet6(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x1c, 0x800) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x71dc}], 0x1c) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xe000, r3, r4, 0xfffffffffffffffa, 0x20022) [ 360.716977] audit: type=1326 audit(1530979585.715:133): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18163 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:25 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:25 executing program 3: 16:06:25 executing program 0: 16:06:25 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x80, 0x0, r3}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:25 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x48) ioctl(r0, 0x8912, &(0x7f00000001c0)="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") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='.cgroup)\x00', r0}, 0x10) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:25 executing program 6: 16:06:26 executing program 3: 16:06:26 executing program 0: 16:06:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x200004006, 0x80000000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:26 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88", 0x3, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:26 executing program 6: 16:06:26 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:26 executing program 3: 16:06:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0xfffffffffffffffd, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:26 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88", 0x3, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 361.284292] audit: type=1326 audit(1530979586.282:134): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18189 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:26 executing program 0: 16:06:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) lseek(r1, 0x0, 0x4) [ 361.422638] audit: type=1326 audit(1530979586.321:135): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18189 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x4afa) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='.', &(0x7f00000001c0)='loefs\x00', 0x9004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000200)='.', &(0x7f0000187ff8)='.', &(0x7f0000000380)='mslos\x00', 0x500e, &(0x7f0000000200)) 16:06:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x400000000048) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x5, 0x10000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000100)={{0x4, 0x9}, 'port1\x00', 0x1, 0x80000, 0x8, 0x8, 0x7fff, 0x80, 0x6, 0x0, 0x1, 0x7}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0x4000ffff, 0x5, 0x5, 0x3}}, 0x226) 16:06:26 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88", 0x3, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x6}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/24}, 0x18) 16:06:26 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x3, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffded, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaa2aabb08004542001c000000000000907800000000ac14140000809078ac1414005be136d8c48c9f24d2310bcfc66490262b82c29a242f57c2f43cae19b9c06861b960e554425284cc9d9ee7331d0ff5ba5ad031de339ce25e311f3e120527ccedb1f8c73ad64eb68f94cf5489ef5f354f10f5ca24cb722602d064d6179109184ba5c217557828f32c973acefb6846ff2715d6ce28f0309cf795ab356311d85ccc1253bba32f30070e03e06f01dc5d813d18546223298d00"], &(0x7f0000000200)) 16:06:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) [ 361.704673] audit: type=1326 audit(1530979586.703:136): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18237 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000040)) inotify_init() r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) [ 361.773932] audit: type=1326 audit(1530979586.753:137): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18237 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:26 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000004acac910000000000c77c94ffa0900f31ab3d5d2a8ffaf1e0f8dd5d2ae99f8bde35b9cc11f4f62532c7a28c68f21a9000000000000000000000000000000"], 0x1) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f00001e2000), 0x3f00, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 16:06:27 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) recvmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/19, 0x13}, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r3, &(0x7f000000a1c0)={&(0x7f0000009f40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a100)=[{&(0x7f000000a040)=""/134, 0x86}], 0x1, &(0x7f000000a140)=""/98, 0x62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x8f, &(0x7f0000000440)=""/143, 0x0, 0x0, [], r4}, 0x48) 16:06:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:27 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@xdp, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) sendto$packet(r0, &(0x7f0000000100)="bd1d97066fbf663eccc31bc75b82df3d63d601181bc4c625c9378b47607ab12bc6d0aa960c3300bcc5bc473ba9a56517443f10e834351fa059", 0x39, 0x4881, &(0x7f0000000280)={0x11, 0xf7, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:27 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bridge0\x00'}, 0x18) 16:06:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="029c65f9e20bd3d8ec2070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000100)=0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) unshare(0x14020400) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x6, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x462002, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:27 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88", 0x3, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 362.140113] audit: type=1326 audit(1530979587.138:138): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18283 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) close(r2) close(r1) 16:06:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) r2 = socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) sendto$inet(r2, &(0x7f0000000080)="1df79b60888af57125276f7bc39e2a2d58c17ede8d941532e4ae3cd455f67346159bb9cfb4b217027969584791a87106c47b778dfee65816f4ca0daf441599f907878d13c1e3afb440301ad86321e12686d35f2c388ad0a6f11cb62f1aec278d83c904947d02eb9f961cd58534485f9d50894516ac50c7b3a91646da7b1bebf9437eb3b203f498975eeda1d40dce396e5a19282dc736353013e405bc27bca49eb3c38e398d25ca9250f1e36b47aa14a721c22779222d7b54908b5e35fdd0f8f0dba31a805811", 0xc6, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffff3f) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x3b0, &(0x7f0000001b00), 0x0, 0x4}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000580)}) 16:06:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r5, 0x5}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r3, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') r6 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:27 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88", 0x3, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) sendto$inet6(r0, &(0x7f0000000040)="24024b3e6ed642ca0c3885131ea620c7f4ed1e65eb27a0e154f2ce06a24aaa01af929c7f729eb7c46ecde3fa66a0f80d94e9587430f41a636899c58f082a79391fd1fff34ba6631edf872e68002ea57a8c837307d158a5295c734c1a8fe92bf1c3a62e13bbfe3f0a3a1aa3a4bf2ea9cf35f69015f46d15261ff0aaa8f65442f6963c3e6e6ee8a91ef0b689f6282c3c99033c724b5b7cf09cc72e878e9a65a28920c3709e58bbdb593e395a737bba624c4b3ef8411f3792dfcc0823588d6b83c466f06e418a8e0bd8c7340f4504a83855346b89413fab62bb2243437a530c6615d0bf8cce9da2415130", 0xe9, 0x14, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000180)="8e9bd178941a30bca3736c1df0fa133bed644343b7c2dde3b6b02087a39acf7f19aee012e7baf0718ad07296d54d5ba888ea96d8765fa512a5d182387b257dd2440257edb4411c9aa929c24e95c47af3db1d3d562e385e5afbf5ba6a620cbb279694392ab0b0448e11df7a9e732b81ea1aee2a5d6d50a5ec1f7d3769bc61adc32e2df5ccbc6f566a34dde5726b8058ccdacb4627982aa67addb2959686d77a2f00afcb6c42b3e96f0a480221407ec5f3d1c70d03c62a17a52380dd2a0e7e319586b198d42e88b1aacb3e4bd13c42f0d2ac33c2fdea9bf4a2014714b9c681629144f57c32c58744") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) accept$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000dc0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e00)={0x0, @empty, @remote}, &(0x7f0000000e40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 16:06:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) r2 = socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) sendto$inet(r2, &(0x7f0000000080)="1df79b60888af57125276f7bc39e2a2d58c17ede8d941532e4ae3cd455f67346159bb9cfb4b217027969584791a87106c47b778dfee65816f4ca0daf441599f907878d13c1e3afb440301ad86321e12686d35f2c388ad0a6f11cb62f1aec278d83c904947d02eb9f961cd58534485f9d50894516ac50c7b3a91646da7b1bebf9437eb3b203f498975eeda1d40dce396e5a19282dc736353013e405bc27bca49eb3c38e398d25ca9250f1e36b47aa14a721c22779222d7b54908b5e35fdd0f8f0dba31a805811", 0xc6, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffff3f) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x3b0, &(0x7f0000001b00), 0x0, 0x4}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:28 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88", 0x3, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r5, 0x5}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r3, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') r6 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={@empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x10001, 0x80, 0x0, 0x1, 0x8, r3}) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000080)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x8000}) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:28 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x5}, 0x1c) 16:06:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) close(r2) close(r1) 16:06:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2100) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffff}, 0x0, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f00000002c0), r4, 0x1}}, 0x18) 16:06:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r5, 0x5}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r3, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') r6 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x83ac, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x84}, {0x3, 0xfffffffffffff001, 0x0, 0x2, 0x6, 0x2, 0x0, 0xff}, {0x100, 0x80000000, 0x0, 0x9}, 0x800, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3505, 0x5, 0x3, 0xffff, 0x5, 0x5, 0x3}}, 0xe8) 16:06:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) r2 = socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) sendto$inet(r2, &(0x7f0000000080)="1df79b60888af57125276f7bc39e2a2d58c17ede8d941532e4ae3cd455f67346159bb9cfb4b217027969584791a87106c47b778dfee65816f4ca0daf441599f907878d13c1e3afb440301ad86321e12686d35f2c388ad0a6f11cb62f1aec278d83c904947d02eb9f961cd58534485f9d50894516ac50c7b3a91646da7b1bebf9437eb3b203f498975eeda1d40dce396e5a19282dc736353013e405bc27bca49eb3c38e398d25ca9250f1e36b47aa14a721c22779222d7b54908b5e35fdd0f8f0dba31a805811", 0xc6, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffff3f) sendmmsg(r3, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x3b0, &(0x7f0000001b00), 0x0, 0x4}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:28 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:28 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x5}, 0x1c) 16:06:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x2000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/76, &(0x7f0000000100)=0x4c) fcntl$getown(r0, 0x9) 16:06:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x1) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:28 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x5}, 0x1c) 16:06:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) r2 = socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) sendto$inet(r2, &(0x7f0000000080)="1df79b60888af57125276f7bc39e2a2d58c17ede8d941532e4ae3cd455f67346159bb9cfb4b217027969584791a87106c47b778dfee65816f4ca0daf441599f907878d13c1e3afb440301ad86321e12686d35f2c388ad0a6f11cb62f1aec278d83c904947d02eb9f961cd58534485f9d50894516ac50c7b3a91646da7b1bebf9437eb3b203f498975eeda1d40dce396e5a19282dc736353013e405bc27bca49eb3c38e398d25ca9250f1e36b47aa14a721c22779222d7b54908b5e35fdd0f8f0dba31a805811", 0xc6, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffff3f) 16:06:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r4, 0x5}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') r5 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 16:06:28 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:06:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x1) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) close(r2) close(r1) 16:06:29 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100}, 0x1c) 16:06:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r4, 0x5}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') socket(0xa, 0x1, 0x0) 16:06:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) r2 = socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) sendto$inet(r2, &(0x7f0000000080)="1df79b60888af57125276f7bc39e2a2d58c17ede8d941532e4ae3cd455f67346159bb9cfb4b217027969584791a87106c47b778dfee65816f4ca0daf441599f907878d13c1e3afb440301ad86321e12686d35f2c388ad0a6f11cb62f1aec278d83c904947d02eb9f961cd58534485f9d50894516ac50c7b3a91646da7b1bebf9437eb3b203f498975eeda1d40dce396e5a19282dc736353013e405bc27bca49eb3c38e398d25ca9250f1e36b47aa14a721c22779222d7b54908b5e35fdd0f8f0dba31a805811", 0xc6, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 16:06:29 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:06:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x1) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) sendmmsg(r2, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f00000020c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d549bd5232ea"}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x2, 0x0) 16:06:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x7, 0x2, 0x200, 0x1}, {0x401, 0x1, 0x4ab, 0x80}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) 16:06:29 executing program 7 (fault-call:4 fault-nth:0): r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:29 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) mount$9p_fd(&(0x7f0000000040)=':,@\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x1000, &(0x7f0000000100)={'trans=', 'fd', 0x2c, {'port', 0x3d, [0x33, 0x37, 0x33, 0x39, 0x33]}, 0x2c, {'rfdno', 0x3d, [0x3d]}, 0x2c, {'wfdno', 0x3d, [0x37, 0x37, 0x3d, 0x78, 0x36, 0x32]}, 0x2c, {[{@noextend='noextend', 0x2c}]}}) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:06:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x1) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r4, 0x5}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) [ 364.670402] FAULT_INJECTION: forcing a failure. [ 364.670402] name failslab, interval 1, probability 0, space 0, times 0 [ 364.681843] CPU: 1 PID: 18454 Comm: syz-executor7 Not tainted 4.17.0+ #22 [ 364.688786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.698139] Call Trace: [ 364.700740] dump_stack+0x185/0x1d0 [ 364.704371] should_fail+0x87b/0xab0 [ 364.708108] __should_failslab+0x278/0x2a0 [ 364.712367] should_failslab+0x29/0x70 [ 364.716274] kmem_cache_alloc_node+0x157/0xc80 [ 364.720853] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 364.726253] ? __alloc_skb+0x202/0x9e0 [ 364.730138] ? vmalloc_to_page+0x50b/0x630 [ 364.734400] ? kmsan_set_origin_inline+0x6b/0x120 [ 364.739249] __alloc_skb+0x202/0x9e0 [ 364.743002] alloc_skb_with_frags+0x1e6/0xb80 [ 364.748381] ? kmsan_set_origin_inline+0x6b/0x120 [ 364.753228] ? sock_alloc_send_pskb+0x13b/0x11a0 [ 364.757983] sock_alloc_send_pskb+0xb56/0x11a0 [ 364.762576] packet_sendmsg+0x6672/0x8cc0 [ 364.766739] ? page_add_file_rmap+0x613/0x6b0 [ 364.771244] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 364.776715] ? alloc_set_pte+0x8ed/0x1d80 [ 364.780899] ? kstrtoull+0x766/0x7e0 [ 364.784629] ? kmsan_set_origin_inline+0x6b/0x120 [ 364.789475] ? order_show+0x10/0xd0 [ 364.793122] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 364.798502] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 364.803897] ? compat_packet_setsockopt+0x360/0x360 [ 364.808932] __sys_sendto+0x6c4/0x7e0 [ 364.812748] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 364.817683] ? syscall_return_slowpath+0xe9/0x710 [ 364.822571] __x64_sys_sendto+0x1a1/0x210 [ 364.826753] ? __sys_sendto+0x7e0/0x7e0 [ 364.830766] do_syscall_64+0x15b/0x230 [ 364.834700] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 364.839920] RIP: 0033:0x455ba9 [ 364.843105] RSP: 002b:00007fbc9ec15c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 364.850815] RAX: ffffffffffffffda RBX: 00007fbc9ec166d4 RCX: 0000000000455ba9 [ 364.858083] RDX: 0000000000000004 RSI: 0000000020000180 RDI: 0000000000000013 [ 364.865347] RBP: 000000000072bea0 R08: 0000000020000580 R09: 000000000000001c [ 364.872609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 364.879873] R13: 00000000004c1202 R14: 00000000004d1428 R15: 0000000000000000 16:06:29 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setpipe(r0, 0x407, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0xc) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000000)="e286b3d7cdb8880770b460fea7c5b09925f2108559f709deb770aa9e488e6b74f7979d52ce77e5c0d3974d0f05cbb15568f58865281d996ac3632a521e16fd86348e6d0439bb86d80e4e0753627e9a4ba93b2f0092a9273866d67c268d151917d8d1493ce52a55d26c6942f084677da01423536f450301641dbcf4b56274bf96862ddbbac1241cc4c8867ee9bbddb242e4cdf18c8409b763cdda0269a18823a6c11320dad8178d67b60861ac3109ab6437da17d8bfd0705b93def60d76eee74f", 0xc0}, {&(0x7f00000000c0)="fb4105b8d482d0cf180e38cdbff784846c458d64c1223f428d73fd97ac3f6b3d7099ee1c73c32bb5306be0ebe211c235ac3fd2876ab8898376640558b0e4bf4100288fe1f7620d7d022b8528eeacfd903ba70bcb87092e35a28241777b", 0x5d}, {&(0x7f0000000380)="9c9726dc3cfa353c6ecfaaaa6bf5f3aa37d3609c3667fcd3bad75cfdacf21445388c34e3ca923597d08b2a715d811f0f6b9dacbf0e4a54e339250291b84b2fd7ebd56ee765045501d60e326744b1a178a2746a1c1e81eb2c277f09e98cad5d63bc8d0a496d1b64300e709d5fe572e6c9a75e3ebf0ad1e35b10d3dc88c6fd5c4543", 0x81}, {&(0x7f0000000200)="9a9158c4fcf16104f3e8550be0b3ed889897ac9c621231b70fb5b018ca8a92b0c36eff118dfc7f1cf27fe97879afdb4d", 0x30}, {&(0x7f0000000240)="b99d452255c8193393c2bc111681972db60c949b5f0c891c6514b3b77f18ff02a1150f29498db0b8263211438eecc93f79687f97736740", 0x37}, {&(0x7f0000000280)="d90da221a86beb769b83ab8ed1a095a154257a33e2436b0230c144d5462ad6e24e7cb1cd52788dfa8307969fb2", 0x2d}, {&(0x7f0000000180)="4e15972540380b435e4223e9c0731787f63e545399bfcd10aeac06044d176a7d6a034f59939b26be7fc6d41b36c9b11fcfaedb", 0x33}], 0x7, &(0x7f0000003440), 0x0, 0x20000004}, 0x1}], 0x1, 0x0) 16:06:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x1) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) [ 365.057658] kauditd_printk_skb: 5 callbacks suppressed [ 365.057674] audit: type=1326 audit(1530979590.055:144): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18459 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) close(r2) 16:06:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x5}, 0x8) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:30 executing program 7 (fault-call:4 fault-nth:1): r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:30 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x10, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x1c}, 0x1}, 0x8000) 16:06:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) [ 365.296224] FAULT_INJECTION: forcing a failure. [ 365.296224] name failslab, interval 1, probability 0, space 0, times 0 [ 365.307645] CPU: 1 PID: 18488 Comm: syz-executor7 Not tainted 4.17.0+ #22 [ 365.314589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.323956] Call Trace: [ 365.326572] dump_stack+0x185/0x1d0 [ 365.330222] should_fail+0x87b/0xab0 [ 365.333966] __should_failslab+0x278/0x2a0 [ 365.338237] should_failslab+0x29/0x70 [ 365.342128] __kmalloc_node_track_caller+0x24b/0x11b0 [ 365.347329] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 365.352711] ? alloc_skb_with_frags+0x1e6/0xb80 [ 365.357427] ? kmsan_set_origin_inline+0x6b/0x120 [ 365.362292] __alloc_skb+0x2cb/0x9e0 [ 365.366010] ? alloc_skb_with_frags+0x1e6/0xb80 [ 365.370708] alloc_skb_with_frags+0x1e6/0xb80 [ 365.375213] ? kmsan_set_origin_inline+0x6b/0x120 [ 365.380074] ? sock_alloc_send_pskb+0x13b/0x11a0 [ 365.384865] sock_alloc_send_pskb+0xb56/0x11a0 [ 365.389485] packet_sendmsg+0x6672/0x8cc0 [ 365.393662] ? page_add_file_rmap+0x613/0x6b0 [ 365.398172] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 365.403636] ? alloc_set_pte+0x8ed/0x1d80 [ 365.407790] ? kstrtoull+0x766/0x7e0 [ 365.411530] ? kmsan_set_origin_inline+0x6b/0x120 [ 365.416391] ? order_show+0x10/0xd0 [ 365.420056] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 365.425458] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 365.430863] ? compat_packet_setsockopt+0x360/0x360 [ 365.435934] __sys_sendto+0x6c4/0x7e0 [ 365.439761] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 365.444712] ? syscall_return_slowpath+0xe9/0x710 [ 365.449614] __x64_sys_sendto+0x1a1/0x210 [ 365.453782] ? __sys_sendto+0x7e0/0x7e0 [ 365.457795] do_syscall_64+0x15b/0x230 [ 365.461746] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 365.466961] RIP: 0033:0x455ba9 [ 365.470149] RSP: 002b:00007fbc9ec15c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 365.477868] RAX: ffffffffffffffda RBX: 00007fbc9ec166d4 RCX: 0000000000455ba9 [ 365.485151] RDX: 0000000000000004 RSI: 0000000020000180 RDI: 0000000000000013 [ 365.492429] RBP: 000000000072bea0 R08: 0000000020000580 R09: 000000000000001c [ 365.501432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 365.508702] R13: 00000000004c1202 R14: 00000000004d1428 R15: 0000000000000001 [ 365.590259] audit: type=1326 audit(1530979590.588:145): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18459 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x26) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffffffff, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x4, 0x80, 0xfffffffffffffffc, 0x8, 0x9, 0x1, 0x62e, 0xffffffffffffffff, 0x9, 0x3, 0x7, 0x4, 0xfff, 0x4, 0x3]}, &(0x7f0000000240)=0x100) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x80000001}) 16:06:30 executing program 1: r0 = msgget(0x0, 0x403) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000)=""/4096) socket$l2tp(0x18, 0x1, 0x1) 16:06:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x5}, 0x8) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:30 executing program 7 (fault-call:4 fault-nth:2): r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 365.773404] audit: type=1326 audit(1530979590.772:146): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18501 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x5}, 0x8) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') [ 365.832384] FAULT_INJECTION: forcing a failure. [ 365.832384] name failslab, interval 1, probability 0, space 0, times 0 [ 365.843766] CPU: 0 PID: 18512 Comm: syz-executor7 Not tainted 4.17.0+ #22 [ 365.850706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.860068] Call Trace: [ 365.862676] dump_stack+0x185/0x1d0 [ 365.866359] should_fail+0x87b/0xab0 [ 365.870085] __should_failslab+0x278/0x2a0 [ 365.874325] should_failslab+0x29/0x70 [ 365.878252] kmem_cache_alloc+0x129/0xb70 [ 365.882419] ? skb_clone+0x31e/0x590 [ 365.886153] ? validate_xmit_skb+0xfea/0x1320 [ 365.890715] skb_clone+0x31e/0x590 [ 365.894279] dev_queue_xmit_nit+0x4ea/0x1230 [ 365.898731] dev_hard_start_xmit+0x27c/0xc80 [ 365.903155] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 365.908544] sch_direct_xmit+0x578/0x8f0 [ 365.912627] __qdisc_run+0x1822/0x3730 [ 365.916575] __dev_queue_xmit+0x2069/0x3540 [ 365.920928] dev_queue_xmit+0x4b/0x60 [ 365.924736] ? __netdev_pick_tx+0xb50/0xb50 16:06:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:30 executing program 1: shmget(0x3, 0x4000, 0x2000000000, &(0x7f0000ffa000/0x4000)=nil) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80101, 0x0) sendto$inet6(r0, &(0x7f0000000300)="b1116348b5f5a9dc9f64f91d9748b9868ca9d416ddde557c609bc142", 0x1c, 0x4, &(0x7f0000000340)={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x5d, r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='em0],\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x80000001, @empty, 0x7ff}}, 0x9, 0x5, 0x0, "7b40b275cf4d9b70498245b11caf199d5ec53345fc7bfc767c8c0697a859d1a67abe3ab1ed4bfb38c8b7ed555e75218886eaee28b051e68d9cdf7db086e4a4a5df26673ebf9f038d70377dea40b6d7f4"}, 0xd8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7, 0x1000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x100, 0xc, 0xe92, 0x2, r2}, &(0x7f0000000440)=0x10) [ 365.929072] packet_sendmsg+0x818b/0x8cc0 [ 365.933261] ? page_add_file_rmap+0x613/0x6b0 [ 365.937815] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 365.943336] ? alloc_set_pte+0x8ed/0x1d80 [ 365.947515] ? kstrtoull+0x766/0x7e0 [ 365.951247] ? kmsan_set_origin_inline+0x6b/0x120 [ 365.956102] ? order_show+0x10/0xd0 [ 365.959769] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 365.965188] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 365.970604] ? compat_packet_setsockopt+0x360/0x360 [ 365.975658] __sys_sendto+0x6c4/0x7e0 [ 365.979483] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 365.984437] ? syscall_return_slowpath+0xe9/0x710 [ 365.989327] __x64_sys_sendto+0x1a1/0x210 [ 365.993486] ? __sys_sendto+0x7e0/0x7e0 [ 365.997464] do_syscall_64+0x15b/0x230 [ 366.001365] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 366.006555] RIP: 0033:0x455ba9 [ 366.009741] RSP: 002b:00007fbc9ec15c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 366.017465] RAX: ffffffffffffffda RBX: 00007fbc9ec166d4 RCX: 0000000000455ba9 [ 366.024747] RDX: 0000000000000004 RSI: 0000000020000180 RDI: 0000000000000013 [ 366.032418] RBP: 000000000072bea0 R08: 0000000020000580 R09: 000000000000001c [ 366.032431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 366.032443] R13: 00000000004c1202 R14: 00000000004d1428 R15: 0000000000000002 16:06:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='0']}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) 16:06:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x200000002, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r2 = socket$l2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0x2000000802, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:31 executing program 7 (fault-call:4 fault-nth:3): r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:31 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x4042) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000080)={{0x8, 0x0, 0x35e, 0xffffffffffffff01, 'syz0\x00', 0x7a31}, 0x0, [0x100000000, 0x30, 0x3, 0x0, 0x1, 0x3ff, 0x6, 0x4, 0xb6b9, 0x7, 0x1ff, 0xa71, 0x1, 0xc392, 0x7, 0x4301, 0x3, 0x7fff, 0xf4, 0x1, 0x5e2a, 0x401, 0x5, 0xecfd, 0x1000, 0x0, 0x0, 0x3, 0x2, 0x1f, 0xffffffff, 0x3, 0x4, 0x9, 0x1, 0x8, 0xff, 0x7, 0x4f1c, 0x6, 0x200, 0x3, 0x9, 0xffffffff, 0x100, 0x2324, 0x3, 0x8356, 0x6, 0x2, 0x3ad2, 0xea2, 0x2000000000000, 0x0, 0x1000, 0xfffffffffffffff7, 0xfff, 0x8, 0xce, 0x5, 0x4d4d, 0x7, 0x7, 0x81, 0x101, 0xb5, 0x5, 0x1, 0x5, 0x5, 0x8, 0x8000, 0xb5, 0x8000, 0x3, 0x7, 0x8, 0x4, 0x2, 0x5, 0x5, 0x4, 0x7, 0x9, 0x3, 0x3, 0x400, 0x9f, 0x10000, 0xb41, 0x10000, 0x6, 0x7ff, 0x190, 0x1, 0x6, 0x6, 0x2adfa5f4, 0x1, 0x1b, 0xba3c, 0x1, 0x2, 0x3, 0x6, 0x5, 0x1, 0x8, 0x6, 0x0, 0x3, 0x9, 0xffffffffffff70ad, 0x4, 0x1, 0x80000000, 0xfff, 0x800, 0xb9, 0x4, 0x1f, 0x7, 0x100000001, 0x0, 0x80, 0x2, 0x3ff, 0x101], {0x77359400}}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r2) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) [ 366.330194] FAULT_INJECTION: forcing a failure. [ 366.330194] name failslab, interval 1, probability 0, space 0, times 0 [ 366.341657] CPU: 1 PID: 18546 Comm: syz-executor7 Not tainted 4.17.0+ #22 [ 366.348605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.357968] Call Trace: [ 366.360671] dump_stack+0x185/0x1d0 [ 366.364323] should_fail+0x87b/0xab0 [ 366.368050] __should_failslab+0x278/0x2a0 [ 366.372297] should_failslab+0x29/0x70 16:06:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) [ 366.376195] __kmalloc_node_track_caller+0x24b/0x11b0 [ 366.381427] ? kmsan_set_origin_inline+0x6b/0x120 [ 366.386313] ? erspan_xmit+0x59c/0x2da0 [ 366.390310] ? erspan_xmit+0x59c/0x2da0 [ 366.394317] pskb_expand_head+0x21d/0x1a70 [ 366.398571] ? __msan_metadata_ptr_for_store_n+0xe/0x10 [ 366.403979] erspan_xmit+0x59c/0x2da0 [ 366.407824] ? packet_sock_destruct+0x200/0x200 [ 366.412534] ? dev_queue_xmit_nit+0x115d/0x1230 [ 366.417280] ? erspan_tunnel_init+0x3b0/0x3b0 [ 366.422085] dev_hard_start_xmit+0x5f6/0xc80 [ 366.426545] sch_direct_xmit+0x578/0x8f0 [ 366.430632] __qdisc_run+0x1822/0x3730 [ 366.434600] __dev_queue_xmit+0x2069/0x3540 [ 366.438959] dev_queue_xmit+0x4b/0x60 [ 366.442760] ? __netdev_pick_tx+0xb50/0xb50 [ 366.447361] packet_sendmsg+0x818b/0x8cc0 [ 366.451524] ? page_add_file_rmap+0x613/0x6b0 [ 366.456040] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 366.461636] ? alloc_set_pte+0x8ed/0x1d80 [ 366.465802] ? kstrtoull+0x766/0x7e0 [ 366.469578] ? kmsan_set_origin_inline+0x6b/0x120 [ 366.474450] ? order_show+0x10/0xd0 [ 366.478098] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 366.483508] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 366.488933] ? compat_packet_setsockopt+0x360/0x360 [ 366.494521] __sys_sendto+0x6c4/0x7e0 [ 366.498358] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 366.503318] ? syscall_return_slowpath+0xe9/0x710 [ 366.508275] __x64_sys_sendto+0x1a1/0x210 [ 366.512512] ? __sys_sendto+0x7e0/0x7e0 [ 366.516539] do_syscall_64+0x15b/0x230 [ 366.520472] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 366.525662] RIP: 0033:0x455ba9 [ 366.528847] RSP: 002b:00007fbc9ec15c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 366.536568] RAX: ffffffffffffffda RBX: 00007fbc9ec166d4 RCX: 0000000000455ba9 [ 366.543864] RDX: 0000000000000004 RSI: 0000000020000180 RDI: 0000000000000013 [ 366.551402] RBP: 000000000072bea0 R08: 0000000020000580 R09: 000000000000001c [ 366.559292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 366.566581] R13: 00000000004c1202 R14: 00000000004d1428 R15: 0000000000000003 [ 366.680734] audit: type=1326 audit(1530979591.679:147): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18501 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:31 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x1, 0x7fffffff, 0x9, 0x8, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x1000}, @sadb_address={0x5, 0x7, 0x6c, 0xa0, 0x0, @in6={0xa, 0x4e23, 0x1}}]}, 0x40}, 0x1}, 0x80) r1 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000240)=0xfffffffffffffef3) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x8}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x86c3, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x3, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) connect(r1, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x80004}, 0x80) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x200000002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) r2 = socket$l2tp(0x18, 0x1, 0x1) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:31 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="390000001300094700bb61e1c3050a53252bde47203221c89215173279490000070010000200000045000000007f00cd8acb0019001a3f0000", 0x39}], 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40002, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000004", @ANYRES16=r3, @ANYBLOB="00042bbd7000fedbdf2503000000040005000800040001000000"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x800) 16:06:31 executing program 7 (fault-call:4 fault-nth:4): r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 366.909463] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 366.916957] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 366.956746] audit: type=1326 audit(1530979591.955:148): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18575 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') [ 367.020807] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 367.028344] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 367.045901] audit: type=1326 audit(1530979592.044:149): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18575 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) 16:06:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:32 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x1000003) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:32 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/4\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) r2 = socket$inet(0x2, 0x4, 0xff) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x73, @multicast2=0xe0000002, 0x4e24, 0x4, 'lblcr\x00', 0x14, 0x7ff, 0x2}, 0x2c) 16:06:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6, 0x0, 0x0, 0xffff}]}) [ 367.349267] audit: type=1326 audit(1530979592.347:150): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18593 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) [ 367.420443] audit: type=1326 audit(1530979592.378:151): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18593 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:32 executing program 7: r0 = socket(0xb, 0xa, 0xb7) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x3, 0x7656, 0x1}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:32 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:32 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) [ 367.732993] audit: type=1326 audit(1530979592.731:152): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18634 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 367.809138] audit: type=1326 audit(1530979592.794:153): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18634 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 16:06:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) 16:06:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) socket$inet6(0xa, 0x3, 0xae) preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:33 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="42000000169c121f8000000000001375fd62d74d20b7"]}) r1 = socket$inet6(0xa, 0x1000000000006, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) fstatfs(r1, &(0x7f0000000180)=""/70) ioctl(r1, 0x102, &(0x7f0000000380)="024b5cc83d6d345f8f762070779a78f386d4493b2dccf691c1d1a76b94443179589a54cc9013ef16be6adef71e24e774fbb376bacb8b365379409598b10fc4956c1527805eb21df23cefb00b08f5c86681fa05cbb54d308871205775e50cdd6225c479a5560e4eae3847a316270353bcb523669437de938ca9b0f9f69a84e362d972282b29e2111e05") sendto$inet6(r0, &(0x7f0000000100)="957a88ca", 0xfffffecb, 0x44011, &(0x7f00000000c0)={0xa, 0x20008100, 0x7f, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 16:06:33 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) sendto(r0, &(0x7f0000000040)="e3a8bab4b0c932310a6030019acbd4eeac47c39069480bf8d2f12598880c3d03a853058b67b9f8ff79ebd1d36e5b9fcac2681f3e5e596f3ff5dcdb8b84648d88e9", 0x41, 0x40040, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r1, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:06:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8914, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000180)='./file0/file0\x00', r1}, 0x10) getrusage(0x0, &(0x7f00000001c0)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7, 0x1}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+30000}, {0x77359400}}, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x100000001, 0x1, {0xffffffffffffffff, 0xbfe6123eb266baf7, 0x1b, 0x2, 0x2}}) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) 16:06:33 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) 16:06:33 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:06:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) socket$inet(0x2, 0x200000002, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:33 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socket$packet(0x11, 0x4000000000003, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x2, 0x1, 0x9, 0xffffffffffffff05, 0x7}) sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 16:06:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000100)=0x14) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:33 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000680)=""/188) 16:06:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x48) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015}, {0x6}]}) [ 368.637339] FAULT_INJECTION: forcing a failure. [ 368.637339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.649280] CPU: 0 PID: 18696 Comm: syz-executor5 Not tainted 4.17.0+ #22 [ 368.657946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.667301] Call Trace: [ 368.669916] dump_stack+0x185/0x1d0 [ 368.673555] should_fail+0x87b/0xab0 [ 368.677295] __alloc_pages_nodemask+0x600/0x5cc0 [ 368.682070] ? kmsan_set_origin_inline+0x6b/0x120 [ 368.686926] ? kmsan_set_origin+0x9e/0x160 [ 368.691172] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 368.696562] ? fsnotify+0x7df/0x17d0 [ 368.700288] ? security_file_open+0x281/0x3c0 [ 368.704837] ? __msan_poison_alloca+0x173/0x200 [ 368.709508] ? kvmalloc_node+0x197/0x2f0 [ 368.713568] __kmalloc_node+0x466/0x1200 [ 368.717619] ? security_capable+0x1ca/0x200 [ 368.721956] ? kvmalloc_node+0x197/0x2f0 [ 368.726040] ? __msan_poison_alloca+0x173/0x200 [ 368.730808] kvmalloc_node+0x197/0x2f0 [ 368.734710] semctl_main+0xcda/0x58b0 [ 368.738544] ? kmsan_set_origin_inline+0x6b/0x120 [ 368.743409] ? kmsan_set_origin+0x9e/0x160 [ 368.747667] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 368.753054] ? fsnotify+0x7df/0x17d0 [ 368.756816] ? kmsan_set_origin_inline+0x6b/0x120 [ 368.761719] ? __msan_poison_alloca+0x173/0x200 [ 368.766427] ? __x64_sys_semctl+0x11e/0x170 [ 368.770780] ? ksys_semctl+0x7f/0x640 [ 368.774607] ? __x64_sys_semctl+0x11e/0x170 [ 368.778955] ksys_semctl+0x4d5/0x640 [ 368.782698] ? syscall_return_slowpath+0xe9/0x710 [ 368.787593] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 368.793187] __x64_sys_semctl+0x11e/0x170 [ 368.797355] ? semctl_down+0xf00/0xf00 [ 368.801255] do_syscall_64+0x15b/0x230 [ 368.805485] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 368.810715] RIP: 0033:0x455ba9 [ 368.813907] RSP: 002b:00007f051307fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000042 [ 368.821638] RAX: ffffffffffffffda RBX: 00007f05130806d4 RCX: 0000000000455ba9 [ 368.828939] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000000000000 16:06:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x5) r2 = socket$l2tp(0x18, 0x1, 0x1) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:33 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) eventfd2(0x2, 0x80800) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)}}], 0x1, 0x0) 16:06:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x8}) 16:06:33 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x101000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x16, "27df9434e88b846a6958d58fc48e2a749a2ec0b5cc1e"}, &(0x7f00000000c0)=0x3a) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x2}) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) [ 368.836217] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 368.843587] R10: 0000000020000680 R11: 0000000000000246 R12: 0000000000000014 [ 368.850857] R13: 00000000004c0d2d R14: 00000000004d0db0 R15: 0000000000000000 16:06:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x402000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/42) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xffffff, 0x51, r2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') 16:06:33 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) 16:06:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/122, 0x7a}, {&(0x7f0000001340)=""/246, 0xf6}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001440)=""/89, 0x59}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000000240)=""/53, 0x35}], 0x7, 0x0) 16:06:34 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000020c0)=@xdp={0x2c, 0x1, r1, 0x3f}, 0x31, &(0x7f00000033c0), 0x0, &(0x7f0000000000)}}], 0x1, 0x80) 16:06:34 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x9, 0x4b}) [ 369.062543] ================================================================== [ 369.069940] BUG: KMSAN: kernel-infoleak in semctl_main+0x12e0/0x58b0 [ 369.076419] CPU: 1 PID: 18696 Comm: syz-executor5 Not tainted 4.17.0+ #22 [ 369.083329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.092671] Call Trace: [ 369.095244] dump_stack+0x185/0x1d0 [ 369.098858] kmsan_report+0x188/0x2a0 [ 369.102645] kmsan_internal_check_memory+0x138/0x1f0 [ 369.107828] kmsan_copy_to_user+0x73/0xb0 [ 369.111960] semctl_main+0x12e0/0x58b0 [ 369.115840] ? kmsan_set_origin_inline+0x6b/0x120 [ 369.120678] ? kmsan_set_origin+0x9e/0x160 [ 369.124921] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 369.130274] ? fsnotify+0x7df/0x17d0 [ 369.133986] ? kmsan_set_origin_inline+0x6b/0x120 [ 369.138830] ? __msan_poison_alloca+0x173/0x200 [ 369.143511] ? __x64_sys_semctl+0x11e/0x170 [ 369.147813] ? ksys_semctl+0x7f/0x640 [ 369.151598] ? __x64_sys_semctl+0x11e/0x170 [ 369.155905] ksys_semctl+0x4d5/0x640 [ 369.159605] ? syscall_return_slowpath+0xe9/0x710 [ 369.164431] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 369.169781] __x64_sys_semctl+0x11e/0x170 [ 369.173915] ? semctl_down+0xf00/0xf00 [ 369.177782] do_syscall_64+0x15b/0x230 [ 369.181685] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 369.186862] RIP: 0033:0x455ba9 [ 369.190039] RSP: 002b:00007f051307fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000042 [ 369.197736] RAX: ffffffffffffffda RBX: 00007f05130806d4 RCX: 0000000000455ba9 [ 369.204986] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000000000000 [ 369.212409] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.219656] R10: 0000000020000680 R11: 0000000000000246 R12: 0000000000000014 [ 369.226913] R13: 00000000004c0d2d R14: 00000000004d0db0 R15: 0000000000000000 [ 369.234177] [ 369.235784] Uninit was created at: [ 369.239306] kmsan_internal_alloc_meta_for_pages+0x146/0x700 [ 369.245083] kmsan_alloc_page+0x75/0xd0 [ 369.249037] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 369.253776] alloc_pages_current+0x6b1/0x970 [ 369.258165] __vmalloc_node_range+0x8bf/0x1170 [ 369.262736] __vmalloc_node_flags_caller+0x12b/0x140 [ 369.267820] kvmalloc_node+0x2be/0x2f0 [ 369.271684] semctl_main+0xcda/0x58b0 [ 369.275462] ksys_semctl+0x4d5/0x640 [ 369.279242] __x64_sys_semctl+0x11e/0x170 [ 369.283368] do_syscall_64+0x15b/0x230 [ 369.287234] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 369.292396] [ 369.294002] Byte 4096 of 32782 is uninitialized [ 369.298644] Memory access starts at ffffc900015a0000 [ 369.304067] ================================================================== [ 369.311401] Disabling lock debugging due to kernel taint [ 369.316829] Kernel panic - not syncing: panic_on_warn set ... [ 369.316829] [ 369.324177] CPU: 1 PID: 18696 Comm: syz-executor5 Tainted: G B 4.17.0+ #22 [ 369.332470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.341813] Call Trace: [ 369.344385] dump_stack+0x185/0x1d0 [ 369.347996] panic+0x3d0/0x9b0 [ 369.351183] kmsan_report+0x29e/0x2a0 [ 369.354971] kmsan_internal_check_memory+0x138/0x1f0 [ 369.360075] kmsan_copy_to_user+0x73/0xb0 [ 369.364218] semctl_main+0x12e0/0x58b0 [ 369.368107] ? kmsan_set_origin_inline+0x6b/0x120 [ 369.372943] ? kmsan_set_origin+0x9e/0x160 [ 369.377167] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 369.382512] ? fsnotify+0x7df/0x17d0 [ 369.386215] ? kmsan_set_origin_inline+0x6b/0x120 [ 369.391047] ? __msan_poison_alloca+0x173/0x200 [ 369.395887] ? __x64_sys_semctl+0x11e/0x170 [ 369.400209] ? ksys_semctl+0x7f/0x640 [ 369.403994] ? __x64_sys_semctl+0x11e/0x170 [ 369.408314] ksys_semctl+0x4d5/0x640 [ 369.412014] ? syscall_return_slowpath+0xe9/0x710 [ 369.416838] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 369.422187] __x64_sys_semctl+0x11e/0x170 [ 369.426320] ? semctl_down+0xf00/0xf00 [ 369.430189] do_syscall_64+0x15b/0x230 [ 369.434067] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 369.439238] RIP: 0033:0x455ba9 [ 369.442417] RSP: 002b:00007f051307fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000042 [ 369.450210] RAX: ffffffffffffffda RBX: 00007f05130806d4 RCX: 0000000000455ba9 [ 369.457468] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000000000000 [ 369.464723] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.471979] R10: 0000000020000680 R11: 0000000000000246 R12: 0000000000000014 [ 369.479230] R13: 00000000004c0d2d R14: 00000000004d0db0 R15: 0000000000000000 [ 369.486912] Dumping ftrace buffer: [ 369.490428] (ftrace buffer empty) [ 369.494119] Kernel Offset: disabled [ 369.497725] Rebooting in 86400 seconds..