[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 12.662681] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.189670] random: sshd: uninitialized urandom read (32 bytes read) [ 25.623121] random: sshd: uninitialized urandom read (32 bytes read) [ 26.140611] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.8' (ECDSA) to the list of known hosts. [ 31.564108] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/04 14:13:44 fuzzer started [ 32.674480] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/04 14:13:46 dialing manager at 10.128.0.26:40357 2018/08/04 14:13:48 syscalls: 1 2018/08/04 14:13:48 code coverage: enabled 2018/08/04 14:13:48 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/08/04 14:13:48 setuid sandbox: enabled 2018/08/04 14:13:48 namespace sandbox: enabled 2018/08/04 14:13:48 fault injection: CONFIG_FAULT_INJECTION is not enabled 2018/08/04 14:13:48 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/04 14:13:48 net packed injection: enabled 2018/08/04 14:13:48 net device setup: enabled [ 36.371595] random: crng init done 14:14:16 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x800c0, 0x0) 14:14:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x5385, 0x0) 14:14:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025c3f0a00145f8f764070") r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc08c5332, &(0x7f0000dc5f98)) 14:14:16 executing program 5: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x40247007, &(0x7f0000000040)) 14:14:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @dev}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aebf79a42184b958451f7e1e9443bd8c916569f8fe41e39eee972fd2b925d9ff1f0186013ea90f6e1b996feb775446bb592e3416be814edc"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 14:14:16 executing program 6: socket$inet6(0xa, 0x3, 0x800000000000) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0x4, 0x2dc0000, 0x3, 'queue0\x00', 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x23, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)) 14:14:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f0000000040), 0x0) 14:14:16 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000300)=0x200, 0x2cf) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) [ 64.113879] IPVS: Creating netns size=2536 id=1 [ 64.175242] IPVS: Creating netns size=2536 id=2 [ 64.224434] IPVS: Creating netns size=2536 id=3 [ 64.269581] IPVS: Creating netns size=2536 id=4 [ 64.326125] IPVS: Creating netns size=2536 id=5 [ 64.382289] IPVS: Creating netns size=2536 id=6 [ 64.457216] IPVS: Creating netns size=2536 id=7 [ 64.528909] IPVS: Creating netns size=2536 id=8 [ 64.914748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.928869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.957112] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.991494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.113536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.135084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.171534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.203752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.227772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.297793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.326892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.342668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.370426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.421501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.449742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.466190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.503379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.526474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.539145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.551961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.594111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.639080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.669192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.710258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.717729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.734295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.746097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.756799] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.771882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.782504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.801639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.811307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.823575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.836701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.849577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.866049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.876981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.885842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.910694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.919213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.928049] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.937695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.949308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.956786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.975730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.983453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.991721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.001271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.009701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.017229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.033894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.050604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.058116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.077133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.084862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.099589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.114405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.129659] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.143204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.153963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.171255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.201764] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.210238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.217758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.246565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.256496] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.275295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.286023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.297470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.307699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.330918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.338661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.346140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.371995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.427793] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.438073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.447814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.457289] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.484200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.509078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.516978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.537297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.597790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.620741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.637577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.647760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.667314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.703731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.721861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.729966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.749449] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.760881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.771442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.802562] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.818367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.825873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.014628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.038478] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.154802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.237819] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.254040] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.270725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.277615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.285780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.301233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.307961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.383760] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.449766] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.455925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.463216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.471422] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.478751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.485510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.522508] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.590250] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.598708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.605468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.744009] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.753207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.760751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.816741] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.838800] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.012908] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.021654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.029691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.043148] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.057621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.078855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 14:14:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = inotify_init() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) fallocate(r2, 0x3, 0x0, 0x4) 14:14:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = inotify_init() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) fallocate(r2, 0x3, 0x0, 0x4) 14:14:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = inotify_init() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) fallocate(r2, 0x3, 0x0, 0x4) 14:14:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = inotify_init() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) fallocate(r2, 0x3, 0x0, 0x4) 14:14:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = inotify_init() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) fallocate(r2, 0x3, 0x0, 0x4) 14:14:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = inotify_init() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) fallocate(r2, 0x3, 0x0, 0x4) 14:14:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = inotify_init() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) fallocate(r2, 0x3, 0x0, 0x4) 14:14:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x5385, 0x0) 14:14:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1b, &(0x7f0000000200)={0x0, &(0x7f0000000180)}, 0x10) 14:14:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c000ddb8460900fff55b4210eb7509d9fb3780398d5375000000007929301ee616d5c01843f56590080053c0e385472da7222a2bb42f2dbd94c3b50035060f118d0000f55d1bfeffffffffffffff000000aeb462644a4bae13566400000000", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x800000200800800, 0x20000000005, @mcast2}, 0x1c) [ 71.270834] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 14:14:24 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x3f}) 14:14:24 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100000008912, &(0x7f0000000080)="0a5cc80700315f85714070") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={0x0, r2+10000000}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000380)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) tkill(r0, 0x15) 14:14:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x5385, 0x0) 14:14:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025c3f0a00145f8f764070") r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc08c5332, &(0x7f0000dc5f98)) 14:14:24 executing program 6: socket$inet6(0xa, 0x3, 0x800000000000) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0x4, 0x2dc0000, 0x3, 'queue0\x00', 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x23, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)) 14:14:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc8070831ff07714070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 14:14:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') unshare(0x2000400) syncfs(r0) 14:14:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = inotify_init() r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000040)='.\x00', 0x80000003) write$binfmt_elf64(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="eb"], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x8000000000031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 14:14:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x5385, 0x0) 14:14:24 executing program 5: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) 14:14:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025c3f0a00145f8f764070") r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc08c5332, &(0x7f0000dc5f98)) 14:14:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000180)=""/11, 0x3a2) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x80000008}) r3 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) dup2(r2, r3) 14:14:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000100)="c3", 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff02}) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) dup2(r2, r1) 14:14:24 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000440)) wait4(r0, &(0x7f0000000100), 0x3, &(0x7f0000000140)) add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80800) get_thread_area(&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x7, 0xfc33, 0x2, 0x80000000, 0x0, 0xb3}) unshare(0x60020200) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') [ 71.533640] IPVS: Creating netns size=2536 id=9 [ 71.593925] IPVS: Creating netns size=2536 id=10 14:14:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0003000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 14:14:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025c3f0a00145f8f764070") r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc08c5332, &(0x7f0000dc5f98)) 14:14:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x80}}, 0x0) 14:14:24 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f0000002640)=""/207, 0xfffffede, 0x0) 14:14:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000003580)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000003480)=[{&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/205, 0xcd}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x6, &(0x7f0000003500)=""/71, 0x47}, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003bc0)='/dev/snapshot\x00', 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000003d40)={0x31, 0x6, 0x0, {0x4, 0x2, 0x8, 0x0, 'vboxnet0'}}, 0x31) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0xffffffffffffff36) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003b80)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x301080, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003c00)={0x3, 0x6}, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000003b40)={&(0x7f00000035c0)=@xdp, 0x80, &(0x7f0000003a00)=[{&(0x7f00000036c0)=""/97, 0x61}, {&(0x7f0000003740)=""/213, 0xd5}, {&(0x7f0000003840)=""/122, 0x7a}, {&(0x7f00000038c0)=""/208, 0xd0}, {&(0x7f00000039c0)=""/5, 0x5}], 0x5, &(0x7f0000003a80)=""/155, 0x9b, 0x10000}, 0x10140) socket$inet(0x2, 0x80000, 0x7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe56) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000003640)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}, &(0x7f0000003c40)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000003c80)={0x3ff, {{0x2, 0x4e23, @local}}}, 0x88) socket(0x8, 0x6, 0x0) 14:14:24 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100000008912, &(0x7f0000000080)="0a5cc80700315f85714070") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={0x0, r2+10000000}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000380)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) tkill(r0, 0x15) 14:14:24 executing program 6: socket$inet6(0xa, 0x3, 0x800000000000) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0x4, 0x2dc0000, 0x3, 'queue0\x00', 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x23, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)) 14:14:24 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000440)) wait4(r0, &(0x7f0000000100), 0x3, &(0x7f0000000140)) add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80800) get_thread_area(&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x7, 0xfc33, 0x2, 0x80000000, 0x0, 0xb3}) unshare(0x60020200) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') 14:14:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x80}}, 0x0) 14:14:24 executing program 1: clone(0x100ffc, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)) 14:14:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000ff7f00f0fffeffe809000000fff5dd001b2f10000100070abd00000000000000fcff", 0x58}], 0x1) 14:14:24 executing program 1: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000140)='./file0\x00') dup2(r0, r1) 14:14:24 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f0000002640)=""/207, 0xfffffede, 0x0) 14:14:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x80}}, 0x0) 14:14:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x800, 0x2}, 0x20) 14:14:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x80}}, 0x0) 14:14:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000003580)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000003480)=[{&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/205, 0xcd}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x6, &(0x7f0000003500)=""/71, 0x47}, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003bc0)='/dev/snapshot\x00', 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000003d40)={0x31, 0x6, 0x0, {0x4, 0x2, 0x8, 0x0, 'vboxnet0'}}, 0x31) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0xffffffffffffff36) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003b80)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x301080, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003c00)={0x3, 0x6}, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000003b40)={&(0x7f00000035c0)=@xdp, 0x80, &(0x7f0000003a00)=[{&(0x7f00000036c0)=""/97, 0x61}, {&(0x7f0000003740)=""/213, 0xd5}, {&(0x7f0000003840)=""/122, 0x7a}, {&(0x7f00000038c0)=""/208, 0xd0}, {&(0x7f00000039c0)=""/5, 0x5}], 0x5, &(0x7f0000003a80)=""/155, 0x9b, 0x10000}, 0x10140) socket$inet(0x2, 0x80000, 0x7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe56) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000003640)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}, &(0x7f0000003c40)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000003c80)={0x3ff, {{0x2, 0x4e23, @local}}}, 0x88) socket(0x8, 0x6, 0x0) 14:14:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x800, 0x2}, 0x20) 14:14:25 executing program 1: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000140)='./file0\x00') dup2(r0, r1) 14:14:25 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 14:14:25 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f0000002640)=""/207, 0xfffffede, 0x0) [ 72.557150] IPVS: Creating netns size=2536 id=11 14:14:25 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100000008912, &(0x7f0000000080)="0a5cc80700315f85714070") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={0x0, r2+10000000}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000380)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) tkill(r0, 0x15) 14:14:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x800, 0x2}, 0x20) 14:14:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/88) 14:14:25 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f0000002640)=""/207, 0xfffffede, 0x0) 14:14:25 executing program 1: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000140)='./file0\x00') dup2(r0, r1) 14:14:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000003580)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000003480)=[{&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/205, 0xcd}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x6, &(0x7f0000003500)=""/71, 0x47}, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003bc0)='/dev/snapshot\x00', 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000003d40)={0x31, 0x6, 0x0, {0x4, 0x2, 0x8, 0x0, 'vboxnet0'}}, 0x31) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0xffffffffffffff36) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003b80)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x301080, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003c00)={0x3, 0x6}, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000003b40)={&(0x7f00000035c0)=@xdp, 0x80, &(0x7f0000003a00)=[{&(0x7f00000036c0)=""/97, 0x61}, {&(0x7f0000003740)=""/213, 0xd5}, {&(0x7f0000003840)=""/122, 0x7a}, {&(0x7f00000038c0)=""/208, 0xd0}, {&(0x7f00000039c0)=""/5, 0x5}], 0x5, &(0x7f0000003a80)=""/155, 0x9b, 0x10000}, 0x10140) socket$inet(0x2, 0x80000, 0x7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe56) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000003640)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}, &(0x7f0000003c40)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000003c80)={0x3ff, {{0x2, 0x4e23, @local}}}, 0x88) socket(0x8, 0x6, 0x0) 14:14:25 executing program 6: socket$inet6(0xa, 0x3, 0x800000000000) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0x4, 0x2dc0000, 0x3, 'queue0\x00', 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x23, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)) 14:14:25 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000440)) wait4(r0, &(0x7f0000000100), 0x3, &(0x7f0000000140)) add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80800) get_thread_area(&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x7, 0xfc33, 0x2, 0x80000000, 0x0, 0xb3}) unshare(0x60020200) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') 14:14:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x800, 0x2}, 0x20) 14:14:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x45c) 14:14:25 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00fa04"], 0x3) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x541b, 0x707000) 14:14:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="2321202e2f66696c9056490682b7c9fbd40388c74fd0f456464f127c998493b19e8018ea000000000000"], 0x2a) poll(&(0x7f0000000180)=[{r1}], 0x20000000000000a5, 0x0) 14:14:25 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x47c9f0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00') renameat2(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000080)='./file1\x00', 0x0) symlinkat(&(0x7f0000000280)='./file2\x00', r4, &(0x7f00000002c0)='./file0\x00') open(&(0x7f00000000c0)='./file1\x00', 0x101040, 0x0) open$dir(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FICLONE(r0, 0x40049409, r0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 14:14:25 executing program 1: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000140)='./file0\x00') dup2(r0, r1) 14:14:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f0000004600)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000046c0)=ANY=[@ANYBLOB="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"], 0x1020}}], 0x1, 0x0) sendmmsg(r0, &(0x7f00000045c0)=[{{&(0x7f0000001c40)=@can, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000003140)}}], 0x39, 0x0) 14:14:25 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000900083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) [ 73.256848] IPVS: Creating netns size=2536 id=12 14:14:26 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100000008912, &(0x7f0000000080)="0a5cc80700315f85714070") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={0x0, r2+10000000}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000380)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) tkill(r0, 0x15) 14:14:26 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000200)='./file0\x00') symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file1\x00') creat(&(0x7f0000000040)='./file1\x00', 0x0) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)) 14:14:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000003580)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000003480)=[{&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/205, 0xcd}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x6, &(0x7f0000003500)=""/71, 0x47}, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003bc0)='/dev/snapshot\x00', 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000003d40)={0x31, 0x6, 0x0, {0x4, 0x2, 0x8, 0x0, 'vboxnet0'}}, 0x31) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0xffffffffffffff36) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003b80)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x301080, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003c00)={0x3, 0x6}, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000003b40)={&(0x7f00000035c0)=@xdp, 0x80, &(0x7f0000003a00)=[{&(0x7f00000036c0)=""/97, 0x61}, {&(0x7f0000003740)=""/213, 0xd5}, {&(0x7f0000003840)=""/122, 0x7a}, {&(0x7f00000038c0)=""/208, 0xd0}, {&(0x7f00000039c0)=""/5, 0x5}], 0x5, &(0x7f0000003a80)=""/155, 0x9b, 0x10000}, 0x10140) socket$inet(0x2, 0x80000, 0x7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe56) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000003640)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}, &(0x7f0000003c40)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000003c80)={0x3ff, {{0x2, 0x4e23, @local}}}, 0x88) socket(0x8, 0x6, 0x0) 14:14:26 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x8c2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f0000000200)=""/112, 0xfffffdc7, 0x0, 0x0) 14:14:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newrule={0x44, 0x20, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x16}, @FRA_SRC={0x14, 0x2, @remote}, @FIB_RULE_POLICY=@FRA_L3MDEV={0x8}]}, 0x44}}, 0x0) 14:14:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x10000000000001cb, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="61747419ce33c083000c0b00") preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000340)={[], 0x0, 0x21001, 0x40000000003a9}) ioctl$BLKRRPART(r2, 0x125f, 0x0) 14:14:26 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000004240)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 14:14:26 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000440)) wait4(r0, &(0x7f0000000100), 0x3, &(0x7f0000000140)) add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80800) get_thread_area(&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x7, 0xfc33, 0x2, 0x80000000, 0x0, 0xb3}) unshare(0x60020200) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') 14:14:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") dup2(r0, 0xffffffffffffffff) sysfs$2(0x2, 0x8001, &(0x7f00000000c0)=""/161) r2 = socket$inet(0x2, 0x200000002, 0x10000000000) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x5, @mcast2, 0x5}}}, 0x3a) close(r3) close(r2) 14:14:26 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 14:14:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000004580)={0x0, 0x989680}) write(r0, &(0x7f0000000000)="240000001a002503006bb40408000900010000000000000000e0ffffff00000000000000", 0x24) 14:14:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") fcntl$setstatus(r0, 0x4, 0x6800) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) fchown(0xffffffffffffffff, r1, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) sendfile(r2, r0, &(0x7f0000000180), 0x100000001) [ 73.763245] BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 [ 73.771514] IP: [] l2tp_session_create+0xc60/0x16f0 [ 73.778335] PGD 1bb015067 [ 73.781005] PUD 1bac98067 PMD 0 [ 73.784521] [ 73.786174] Oops: 0002 [#1] PREEMPT SMP KASAN [ 73.790656] Dumping ftrace buffer: [ 73.794181] (ftrace buffer empty) [ 73.797881] Modules linked in: [ 73.801204] CPU: 0 PID: 6279 Comm: syz-executor1 Not tainted 4.9.117-g8b21e85 #71 14:14:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000004580)={0x0, 0x989680}) write(r0, &(0x7f0000000000)="240000001a002503006bb40408000900010000000000000000e0ffffff00000000000000", 0x24) [ 73.808812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.818164] task: ffff8801a50ec800 task.stack: ffff8801b91f8000 [ 73.824821] RIP: 0010:[] [] l2tp_session_create+0xc60/0x16f0 [ 73.833964] RSP: 0018:ffff8801b91ffac0 EFLAGS: 00010246 [ 73.839407] RAX: 0000000000000000 RBX: ffff8801da102780 RCX: 1ffff10034a1da1d [ 73.846695] RDX: 1ffff1003b420660 RSI: ffff8801a50ed0c8 RDI: ffff8801da103300 [ 73.853978] RBP: ffff8801b91ffb60 R08: ffff8801a50ed0e8 R09: 0000000000000000 [ 73.861255] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da1031d8 [ 73.868522] R13: 0000000000000000 R14: ffff8801da103180 R15: 0000000000000000 [ 73.875792] FS: 00007fee5e1f0700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 73.884011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.889887] CR2: 0000000000000080 CR3: 00000001bb256000 CR4: 00000000001606f0 [ 73.897156] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.904419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.911679] Stack: 14:14:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000004580)={0x0, 0x989680}) write(r0, &(0x7f0000000000)="240000001a002503006bb40408000900010000000000000000e0ffffff00000000000000", 0x24) [ 73.913814] ffffffff836c4007 ffffffff836c50a1 ffff8801bfb5dd48 0000000000000000 [ 73.921872] ffff8801da103180 ffff8801da1028d8 ffff8801da1031d8 ffff8801da1028d0 [ 73.929987] ffff8801da102830 ffff8801da1031a0 ffff8801bfb5d500 0000000000000000 [ 73.938048] Call Trace: [ 73.940628] [] ? l2tp_session_create+0xed7/0x16f0 [ 73.947118] [] ? l2tp_session_get+0x1d1/0x790 [ 73.953267] [] pppol2tp_connect+0x10d7/0x18f0 14:14:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004440)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000004580)={0x0, 0x989680}) write(r0, &(0x7f0000000000)="240000001a002503006bb40408000900010000000000000000e0ffffff00000000000000", 0x24) [ 73.959415] [] ? pppol2tp_seq_show+0xc30/0xc30 [ 73.965652] [] ? security_socket_connect+0x8f/0xc0 [ 73.972233] [] SYSC_connect+0x1b8/0x300 [ 73.977864] [] ? SYSC_bind+0x280/0x280 [ 73.983421] [] ? get_unused_fd_flags+0xd0/0xd0 [ 73.989653] [] ? do_futex+0x17c0/0x17c0 [ 73.995278] [] ? SyS_socket+0x121/0x1b0 [ 74.000911] [] ? move_addr_to_kernel+0x50/0x50 [ 74.007138] [] ? do_vfs_ioctl+0x11a0/0x11a0 14:14:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x10000000000001cb, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="61747419ce33c083000c0b00") preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000340)={[], 0x0, 0x21001, 0x40000000003a9}) ioctl$BLKRRPART(r2, 0x125f, 0x0) [ 74.013113] [] SyS_connect+0x24/0x30 [ 74.018482] [] ? SyS_accept+0x30/0x30 [ 74.023937] [] do_syscall_64+0x1a6/0x490 [ 74.029645] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 74.036557] Code: 00 00 49 8d be 80 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 7b 09 00 00 49 8b 86 80 01 00 00 ff 80 80 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 55 d0 [ 74.064222] RIP [] l2tp_session_create+0xc60/0x16f0 [ 74.071111] RSP [ 74.074732] CR2: 0000000000000080 [ 74.099416] ---[ end trace 7e2a5cd751c79b80 ]--- [ 74.105175] Kernel panic - not syncing: Fatal exception [ 74.110911] Dumping ftrace buffer: [ 74.114429] (ftrace buffer empty) [ 74.118156] Kernel Offset: disabled [ 74.121756] Rebooting in 86400 seconds..