nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, r2, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e23, @empty}]}, &(0x7f0000000180)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000140)={r8, 0xffff, 0x20, 0x80000001}, &(0x7f00000000c0)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x200, 0x1ff, 0x0, r8}, 0x10) 16:40:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) clone3(&(0x7f0000000300)={0x45c0fde7fa6c7bf7, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x10}, &(0x7f00000000c0)=""/177, 0xb1, &(0x7f0000000180)=""/127, &(0x7f00000002c0)=[0x0, r0, r1, 0x0], 0x4}, 0x58) 16:40:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r5, 0x0, 0x87}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) read$hidraw(r2, &(0x7f00000006c0)=""/142, 0x8e) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @initdev, @private}, &(0x7f00000000c0)=0xc) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r9 = socket$can_j1939(0x1d, 0x2, 0x7) connect$can_j1939(r9, &(0x7f00000000c0)={0x1d, r8, 0x0, {0x2}}, 0x18) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'ip6_vti0\x00', 0x0, 0x2f, 0x5, 0x1f, 0x1, 0x3, @private2={0xfc, 0x2, [], 0x1}, @mcast2, 0x8, 0x7800, 0x3ff, 0x8000}}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000780)={0x3d4, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0x224, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x9a6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0x140, 0x2, 0x0, 0x1, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x4c, 0x4, [{0x8, 0x0, 0x5, 0x63ab}, {0xfff7, 0x3f, 0x74, 0x8}, {0x3, 0x2, 0x3, 0x2}, {0x1, 0x4, 0x4, 0xc65c}, {0x1, 0x4, 0x1, 0x4}, {0x8, 0x7f, 0x0, 0x5}, {0x0, 0x38, 0x20, 0x1ffe}, {0x8000, 0x7, 0x3, 0x5}, {0xffff, 0xf9, 0xb5, 0xfea0}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xfffffff8}}, {0x8}}}]}}]}, 0x3d4}, 0x1, 0x0, 0x0, 0x4008000}, 0x40000) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDADDIO(r1, 0x540b, 0x0) 16:40:34 executing program 2: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x40140, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 2749.511314][T14349] VFS: unable to find oldfs superblock on device loop0 16:40:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00804a227df1faa54f486119842705dfbfd23654c380dbbe21a0e2482b6b98da864e7a3281cbb7292c6cc9e7c225eb6db5d69723c29663aa9bfff2c0e79bed2fb44055e3e08e86093cd55f11af8364d2fd7248b893b27353021f7973950be5bcc5f6cdd9aa87e8c5e9fd2d2e2e43bf2b3bf484685d4a46637dd70847c8156d99864cbeaee99e446ad380fffba8e78a158a96df74d2da782637769926b2d7f0b32a417e72ec60627f437e24ad8006f15fe9d18d89dc748cbc2a4644d63412c5cf5ce7c0c966e41006564c6aa5959b31b81da5b217e33f6b6ad815bc1b4c40"]) 16:40:35 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000100)) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 16:40:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) 16:40:35 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, 0x0) 16:40:35 executing program 4: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000040)) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000010190780000fbf7940abf0b3d0587a6a36c45a738a2780cf34125e35df13be9551624f58f59a6811526e6"], 0x0) [ 2749.649221][T14367] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2749.649591][T14372] VFS: unable to find oldfs superblock on device loop0 16:40:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:35 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) dup3(r1, r0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xa, 0x0, &(0x7f0000001040)) 16:40:35 executing program 1: r0 = socket(0xa, 0x3, 0x2) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 16:40:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x6c, "9efb8d272014de1925ef96e6e3ae3586405771ee2a282bb59d6cd1f693c1f9916d77a51e119c2b90b157ce881400a34a95aa03b7e174545c5a9a017c13a5332bf17db62a0646d5d5b108a2b422b96d3fde6b3d39fa1271e835a50c413ebd8d3c71f2fa8f0649773931035d92"}, &(0x7f00000001c0)=0x74) openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x18200, 0x40) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r4, 0x7a6, &(0x7f0000000240)={0x5, 0x7, 0x1ff, 0x81, 0x2, 0x6f35d283}) ioctl$VIDIOC_STREAMOFF(r1, 0x40045613, &(0x7f0000000280)=0x200) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/nvram\x00', 0x40040, 0x0) ioctl$sock_rose_SIOCDELRT(r5, 0x890c, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x1, @bcast, @rose={'rose', 0x0}, 0x3, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f00000002c0)={0xf18, 0x0, 'client0\x00', 0x4, "0a2d52692815b548", "c8b74e7a1a2a6779e444697193fc663b33b543a7975281156c0114181cc520e8", 0x401, 0x41de}) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) [ 2749.841751][T14392] VFS: unable to find oldfs superblock on device loop0 16:40:35 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:40:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x40000) 16:40:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:35 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) syz_mount_image$adfs(&(0x7f0000000000)='adfs\x00', &(0x7f0000000040)='./file0\x00', 0x10000, 0x3, &(0x7f0000000140)=[{&(0x7f0000000080)="84144d6d63e8115f23266bdbe65c935ffba8ced5c4afcaa354fa1367fb387eb4cbc0e2a8bda0676db79a097bf2086030d0bde3041f9f6019b560c5570c0437f3247e15587c4277dba9d6f61a14a475f71b8a60c17fa2383a43ae0915", 0x5c, 0x2}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000000100)="485e177d8f2372fa78167dfc262dca0cddb4de1f9f79f7da56532a7c9a88fdb5152f1766ee001329d4cfed96858038b93458aa4c38ce50fda579", 0x3a, 0x19}], 0x0, &(0x7f00000001c0)={[{}, {}], [{@fsname={'fsname', 0x3d, '#/@(+-\\+'}}]}) socketpair(0x3a, 0x4, 0x3, &(0x7f0000001280)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000012c0)={0x1, '6'}, 0x2) [ 2750.320947][T14410] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:35 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80082, 0x0) 16:40:35 executing program 2: sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, 0x0, 0x0) [ 2750.413671][T14416] VFS: unable to find oldfs superblock on device loop0 16:40:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x48, 0x3, &(0x7f0000000240)=[{&(0x7f0000000100)="41c6e883ec17cfbbaa2e692730733891a4a8956c2eff405959f246e038", 0x1d, 0x9}, {&(0x7f0000000140)="bfc14ec42477a81ac52e320a10a17778e0f0466d1ddf2e18a2f98b07c8d0eb1885bcbe76c63307", 0x27, 0x40000000000}, {&(0x7f0000000180)="ec0a2f0c1b1563697b019450dd5a48ba4ad9d915c52eed7b8de692f7919249ada779a025b81eaba8fff5a18f75c3f71930695e21efb9f5b0fef038f59ab1841a074e31e95cd9698627f8977834cbe4ce0699aae6e4a9a53b26e5b93feb8a35b0163ce93ee442633e51b9ffd5ce9af93b8a6ffb035e51199b691a7549822c36f17f367d8eb04a8cf14bcc7676d4234668a7a50ab2da05c8c1db841516df7074b0962a896fc629", 0xa6, 0x100000001}], 0x1004840, &(0x7f00000002c0)={[{@errors_continue='errors=continue'}], [{@smackfshat={'smackfshat', 0x3d, 'sysv\x00'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '!(:/]'}}]}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$ENABLE_STATS(0x20, &(0x7f0000000340), 0x4) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x8844) 16:40:36 executing program 3: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x400400, 0x0) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vmci\x00', 0x2, 0x0) r4 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000280)={0x4, 0x0, &(0x7f00000001c0)=[r1, r0, r0, r2, r3, r4, r0]}, 0x7) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/tcp_congestion_control\x00', 0x1, 0x0) r6 = epoll_create1(0x0) r7 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/uts\x00') ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r7, 0xc400941d, &(0x7f0000000540)={r8, 0x5, 0x5}) getsockname(r0, &(0x7f0000001380)=@ethernet={0x0, @remote}, &(0x7f0000001400)=0x80) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f0000000300)={r8, "f83fa61dc917d9dc23ce8eed140c8d02"}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001440)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08dd6020920000140600fe8000000000000000000000081b00bbfe800000000000719a7afbd47eed16ba65160a00"/70, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2010090780000"], 0x0) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vcsa\x00', 0x20000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r9, 0x227f, &(0x7f0000001340)) 16:40:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) 16:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2750.609079][T14423] ADFS-fs (loop4): unrecognised mount option "fsname=#/@(+-\+" or missing value 16:40:36 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$EVIOCGABS20(r0, 0x5450, 0x0) 16:40:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200000ee) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, 0x0, 0x546) r2 = socket$inet6(0xa, 0x80003, 0x1) ioctl$sock_inet6_SIOCDELRT(r2, 0x8918, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 16:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00'}) socketpair(0x9, 0x4, 0x9c, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000002c0)=@ccm_128={{0x304}, "266804215114350b", "1f981716f33ea444a30b133bdf304a6f", "87b092f9", "3beac4db7fe34c85"}, 0x28) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x1403, 0x200, 0x70bd2d, 0x25dfdbfe}, 0x10}, 0x1, 0x0, 0x0, 0x844}, 0x880) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="0000aaaaaaaaaaaaaaaaaabb86dd60d820920000140600fe8000000000000000000000000000bbfe80000000000000000002cb268f07c051eace9681e0e9400999d297284c2c855fbc0e526b5cedd46d9c49351fbc8d54f843911455161f124c2e514c81532717e42654ef6b14592d19b966e50eb9ec0cdda6fbfd82fa7a541d58bcc33e02bf6a027eb54ae2", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) [ 2750.714550][T14439] jfs: Unrecognized mount option "smackfshat=sysv" or missing value 16:40:36 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup3(r1, r0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001480)) [ 2750.775073][T14439] jfs: Unrecognized mount option "smackfshat=sysv" or missing value 16:40:36 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x4e23, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) semget$private(0x0, 0x3, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x5, 0x8, 0x2abc, 0x58}, 0x14) 16:40:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:40:36 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x4000, 0x1) write$P9_RSTAT(r0, &(0x7f00000000c0)={0x4c, 0x7d, 0x1, {0x0, 0x45, 0x9, 0xfffffffb, {0x1, 0x3, 0x6}, 0x90000000, 0x7f, 0x9, 0x5, 0x4, '(}#:', 0x6, '\xa0\xf0\\*&{', 0x3, '#:+', 0x5, 'sysv\x00'}}, 0x4c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000466dc2df0022", @ANYRES32=0x41424344, @ANYRES32=r0, @ANYRESHEX=r0], 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x42) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) 16:40:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xb, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, &(0x7f0000000100)) [ 2750.946257][T14479] VFS: unable to find oldfs superblock on device loop0 16:40:36 executing program 0: setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 16:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) ptrace(0x9, 0xffffffffffffffff) listen(r0, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000080)={@local, @remote, @val={@val={0x9100, 0x6, 0x1, 0x3}, {0x8100, 0x1, 0x0, 0x4}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000380)=0x404100000001, 0xfe3f) r1 = socket(0x2, 0x80001, 0x0) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f00000000c0)=@abs, 0x6e) write$P9_RCREATE(r2, 0x0, 0x0) 16:40:36 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000080)) syz_open_procfs$namespace(0x0, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, 0x0) 16:40:36 executing program 4: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x801, 0x0) syz_open_dev$char_raw(&(0x7f0000000100)='/dev/raw/raw#\x00', 0x1, 0x200) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="e7aaaaaaaaaaaaaaaaaad73f6943f1c5526cce00000000000000000000000000bbfe8000000000000000000000000000aa000000008a3f7038b5d54bd795169d13b49b3474c30cf0e65e34a71e9f84bf62bd7fc035d2f302fffe1bc170c41093010d15c14543d10f", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50001cd2907800ae"], 0x0) 16:40:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x100000, &(0x7f0000000080)=ANY=[@ANYRES64=r3]) 16:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x10000) ioctl$FIOCLEX(r1, 0x5451) 16:40:36 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0x89a1, 0x0) 16:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x11cf, 0x3bdb, 0x0, &(0x7f0000000000), 0x8) [ 2751.173846][T14522] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:36 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcsa\x00', 0x0, 0x0) close(r0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000000)) 16:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa2968e11044b3afdbde8c256110edaabb86dd6020920000140600fe8000000000000000000400000000bbfe80000000006f921dc9a1f28ebace24cb7796b39c568f6f376d2562426944d6a1685cfe4bedfe20fdee438d8d236d5c78547b4483495603f35e29737c4bc9313989ada726d19bbca27c305159da6436f6c74abbb0099d2734a1af618d670600000000000000361bec2e9979bde4ded8d61009d6f1dde8964e81a8630647202cbb6a4a0feab9a5920207eb5b0e6410074564775ffb68528368b3b20905f8", @ANYRESOCT=r0, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) dup2(r0, r0) 16:40:36 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) r2 = dup2(r1, r1) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x0, 0x0, 0x0) 16:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:36 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000080)) syz_open_procfs$namespace(0x0, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, 0x0) 16:40:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) dup3(r4, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x7) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02100000030000f30099d6328629a6013d29a7e927398412fff3154d0f3e6c6ca8b8f1470a"]) 16:40:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) set_mempolicy(0x1, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod(&(0x7f00000001c0)='./bus/file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000040)='./bus/file1\x00', &(0x7f0000000100)='security.ima\x00', &(0x7f0000000540)=ANY=[], 0x9, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = creat(&(0x7f0000000340)='./bus/file1\x00', 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000b, 0x40010, r1, 0x8000000) r3 = syz_io_uring_complete(r2) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) sync() r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000002000000380001"], 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r4, 0x400, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x20044041) r5 = syz_mount_image$cramfs(&(0x7f0000000000)='cramfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="786bd02adcb55e63678af580cbec11f8a36b95cded57943cb6e409fc7873c3662f", 0x21, 0x6}, {&(0x7f0000000100)="4d245fbec7aed1e3629309ccf681654733b05d4ccb0c89297dd31d600014026b35fab90f6771d610dc15daa678cdffb6939a2c5b69b0b4339f2336eaad41694bef6698bed82e79f3b5e5ab36049845259c58f23f559e5eae19497eae5fe7c059d42d7ff2c0f6bcffaa29fdfec53f9d41bc8f082b76771289e481bf37a90ccbe3a1553ca9a7f46dadc9899172d0a1aab2d6ec8d128144195e051df0f835bb3cd1de13b0de0249c7", 0xa7}], 0x2008, &(0x7f0000000280)={[], [{@uid_lt={'uid<'}}, {@appraise='appraise'}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x61, 0x36, 0x35, 0x37, 0x36, 0x66, 0x64], 0x2d, [0x65, 0x62, 0x39, 0x34], 0x2d, [0x64, 0x64, 0x39, 0x33], 0x2d, [0x39, 0x62, 0x6b, 0x66], 0x2d, [0x39, 0x61, 0x30, 0x39, 0x39, 0x33, 0x65, 0x66]}}}, {@permit_directio='permit_directio'}, {@appraise='appraise'}, {@obj_user={'obj_user', 0x3d, '/$'}}, {@obj_user={'obj_user', 0x3d, '\x00'}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) copy_file_range(r5, &(0x7f0000000340)=0x7fffffff, r0, &(0x7f0000000380), 0x7, 0x0) 16:40:36 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bb10ccab9d0000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 16:40:36 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$BLKTRACESTOP(r0, 0x5450, 0x0) 16:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:36 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000080)) syz_open_procfs$namespace(0x0, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, 0x0) [ 2751.478994][T14568] VFS: unable to find oldfs superblock on device loop0 16:40:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='uid_map\x00') dup2(r0, r1) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:40:36 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@tipc, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x21c001, 0x0) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)=@ccm_128={{}, "312d467b001d7c18", "692f3c70f84d7c4038a1d0d720117cfa", "7bf4bf46", "a3f78505d9f6fff5"}, 0x28) [ 2751.536272][T14581] VFS: unable to find oldfs superblock on device loop0 16:40:37 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) 16:40:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockname$ax25(r1, &(0x7f0000000080)={{0x3, @rose}, [@default, @null, @remote, @bcast, @default, @default, @bcast, @bcast]}, &(0x7f0000000100)=0x48) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:37 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa41, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 16:40:37 executing program 2: r0 = inotify_init() sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x0, 0x0, 0x70bd25, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={[], [], @multicast2}}]}, 0x28}, 0x1, 0x0, 0x0, 0x814}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_DEL_TX_TS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x34, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa}]}, 0x34}}, 0x2400c844) r4 = dup2(r1, r0) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x4000000) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x400c880}, 0x0) [ 2751.672511][T14584] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 2751.705042][T14608] VFS: unable to find oldfs superblock on device loop0 16:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "389000", 0x14, 0x6, 0x1, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f0000000280)=[{@fixed}, {@none}, {@none}]}) 16:40:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:40:37 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000080)) syz_open_procfs$namespace(0x0, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, 0x0) 16:40:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2751.844912][T14620] VFS: unable to find oldfs superblock on device loop0 16:40:37 executing program 1: r0 = creat(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x4, 0x0, &(0x7f0000000040)=0x4d) 16:40:37 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 16:40:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) 16:40:37 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x4, 0x0, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) r3 = dup2(r2, r1) dup3(r3, r0, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000080)={0x0, 0x8, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xee0e17, 0x65d6, [], @ptr=0x10001}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:37 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) write$char_usb(r0, 0x0, 0x0) 16:40:37 executing program 1: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x2082) 16:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000080)={0x9, 0xa, 0x4, 0x10, 0x100, {}, {0x2, 0xc, 0x4, 0x8, 0x29, 0x70, "71ddbc43"}, 0x7f, 0x3, @planes=&(0x7f0000000000)={0x6, 0x50, @mem_offset=0x5, 0x62}}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) [ 2752.013948][T14643] VFS: unable to find oldfs superblock on device loop0 16:40:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20050001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) close(r0) socket$nl_crypto(0x10, 0x3, 0x15) tkill(r2, 0x1000000000016) 16:40:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_x25_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x9, 'veth0_virt_wifi\x00'}) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f00000000c0)={[], [{@subj_role={'subj_role'}}, {@permit_directio='permit_directio'}]}) 16:40:37 executing program 1: sched_setscheduler(0x0, 0x0, &(0x7f0000000040)) r0 = epoll_create(0x10000) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 16:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x37a, &(0x7f0000000080)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@val={0x9100, 0x7, 0x0, 0x1}, {0x8100, 0x6, 0x1, 0x2}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x33c, 0x6, 0x0, @remote, @rand_addr=' \x01\x00', {[@fragment={0x0, 0x0, 0x2, 0x0, 0x0, 0x1e, 0x66}, @dstopts={0x2b}, @dstopts={0x6c, 0x2c, [], [@generic={0x7f, 0x70, "1b841a272d766fbefc04536db151657c29a0dec7ef22371aeffd004b2c68ca8c31d2c1c386408db89f915abb1bf35f708cc4a90185c1ab2a5136eb3a23112794854938c5e9bf9d5942c416c01f03f814eec3055a3e7863914b145290acd2fd610dc4729f2656f7bf70e55cbb1c8def78"}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x40, {0x0, 0xe, 0x4, 0x0, [0x5, 0x80000000, 0xd98b, 0x8, 0x5, 0x800, 0x8]}}, @generic={0x0, 0x97, "d93e424a0e0c51a81269442ef2eb0a30a9bc52b489b631ec7108f288c6c30b721b1d30bfd97d4395704d04447b993b0af123e313f919f70586387ca5e83e909aa8a77db02ba9aea80caa13580dd13d5ab1799ceec13dc64505f053595e6d86cf58ee79afbfd4b7aa7c7b56ed20a1f795ac4df41396f982d68544c270c66da2171966e359484a50d6e5c8b3187315ba5c1081e0be0aa4ea"}, @hao={0xc9, 0x10, @mcast1}, @padn]}, @hopopts={0x16, 0x2, [], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x40}, @pad1, @jumbo={0xc2, 0x4, 0x1000}, @ra={0x5, 0x2, 0x8000}]}, @fragment={0x73, 0x0, 0x7, 0x0, 0x0, 0x5, 0x66}, @hopopts={0x2e}, @srh={0x3b, 0x12, 0x4, 0x9, 0xff, 0x20, 0xb93, [@private0={0xfc, 0x0, [], 0x1}, @mcast2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @private2={0xfc, 0x2, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1, @remote, @mcast1, @dev={0xfe, 0x80, [], 0xf}]}, @srh={0x2f, 0x8, 0x4, 0x4, 0x1, 0x0, 0x40, [@initdev={0xfe, 0x88, [], 0xff, 0x0}, @local, @private0={0xfc, 0x0, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, @srh={0x84, 0x12, 0x4, 0x9, 0x0, 0x20, 0x100, [@mcast1, @ipv4={[], [], @remote}, @ipv4={[], [], @initdev={0xac, 0x1e, 0xfd, 0x0}}, @dev={0xfe, 0x80, [], 0x41}, @private1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @loopback, @private0, @ipv4={[], [], @broadcast}]}], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2752.190180][T14669] VFS: unable to find oldfs superblock on device loop0 16:40:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, r2, 0x0) getsockname$tipc(r5, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4004) 16:40:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_STEREODEVS(r1, 0x80044dfb, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:37 executing program 2: r0 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) ioctl$VT_ACTIVATE(r0, 0x541b, 0x20000c02) 16:40:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffffe8) r1 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) r2 = gettid() ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, 0x0) tkill(r2, 0x401004000000016) [ 2752.407059][T14689] net_ratelimit: 11 callbacks suppressed [ 2752.407069][T14689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:37 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', 0x0, 0x0) [ 2752.456454][T14691] VFS: unable to find oldfs superblock on device loop0 16:40:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000100)={@broadcast, @remote, @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @ipv4={[], [], @private=0xa010100}, {[], {{0x0, 0x4e22, r1, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:37 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) pipe2(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x4b6b, &(0x7f0000000100)) 16:40:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setpgid(0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000040)={[{'{.*\x1a\\\'@!'}, {'{.*\x1a\\\'@!'}], [{@obj_type={'obj_type', 0x3d, 'sysv\x00'}}, {@appraise='appraise'}, {@smackfsdef={'smackfsdef', 0x3d, '/\''}}]}) 16:40:38 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000002980)='/dev/ubi_ctrl\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 2752.669284][T14711] VFS: unable to find oldfs superblock on device loop0 16:40:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x5e25, 0xa, @local, 0x2000}, 0x1c) listen(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) [ 2752.744791][T14717] VFS: unable to find oldfs superblock on device loop0 16:40:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) dup3(r1, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x6c1) r2 = dup(r0) write$evdev(r2, &(0x7f0000000000)=[{}], 0x18) 16:40:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = geteuid() syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000100)={[], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'sysv\x00'}}, {@uid_lt={'uid<', r2}}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@subj_role={'subj_role', 0x3d, 'sysv\x00\xdca\xe96=\x1bJ\xe1\xbcf\xbe\x8f\xc6F\nF+\x15\xce.?\xfaeD\x10\xb7q\xdbX\xe6=q\x18\'\xb4G9)x\xf6\xff\xecH\xa6\x03\x00V\x92\x17o\xd3\xc1^\xf9\x8d\xe8\xc6\xa6H\n\xda\xc4UJ\xae\xaf\xa4\xc8J\xbe\xc7\x1a\xf0Q\x83\xe5\x95\xe8\xbb\xadkX\xfa\x16d\x8dZ|-.\xf7\xad\xc5\xe7\xde&\x1f\xbc\xc2\x9f\xbe\x0f\xfb\xb3\xdf\xee>B\xe6\xc5\xba\x92\x01\xe9h\xe3\x7fX\x1e,\x03%|\xab;\f\xd5\'\x04\x98i\xaby\xd8\xcf\x17z-\x9cE\xf4\x18R\x00\xd2\xb5\xd1x\xd8\xa8a9\xc7\x10\x182\xa6\xa1p\xad\frR\x9drqw\x94\x9c\xdf\"I]\xbc\xed\x7f\xfc\xd39>{}\x91\xc5Uc\xb7_\xbb#\xad\x87\x06\xc1\xc0\x11\xfc\x15\xc1\xe0\xc3\xd0\x17n\x84\x16\xf4\xf1\x8f\xe7K\xa7\x1f\xcb\xff\x8c\x7f\xf1\xf0m\x88\xb7\x91\'\x1eo\x960\xdc^\x82(\xdc.<'}}]}) 16:40:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {&(0x7f0000000000), 0xffffffffffffffff, r2}}, 0x18) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @private0, 0x20}, 0x1c) listen(r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'veth0_to_team\x00', {0x2, 0x0, @empty}}) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60209200005c053d9280c22b3500000000000000000000bbfe8000002200"/58, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:40:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCREVOKE(r1, 0x40044591, 0x0) ioctl$BLKIOMIN(r1, 0x1278, 0x0) 16:40:39 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3fe2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, r0, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000040)={@random="cb4e3ed5d728", @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, r0, 0x41424344, 0x0, 0x0, 0x9, 0x144801398ce15e1d, 0x0, 0x0, 0x1, {[@generic={0x5, 0xe, "1b0d45d2b1445adc142bbbd9"}]}}}}}}}}, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000000)=0x600, 0x4) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_complete(r1) 16:40:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') 16:40:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:40:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x130}}, 0x0) [ 2754.521952][T14752] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2754.550552][T14746] VFS: unable to find oldfs superblock on device loop0 16:40:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x54) 16:40:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0100000400003379273d93ec862d271548d156e1f16292ec8e6fa81230e084f8cfd72d78ffb94450445ba95bd2b4abd7126db38298c51d488f521f266d5c7b598e1200ccd7968a90b3f61562b38818e26e9e7db17cf855c13135f584f309de93cdcac0049204ecf4ec8a00010000000000006785b03d63376f700d29095915114fbcc5d5c2c30300000050b4daca69e99ee7ffc49fa4e2136fe42cfa27b4c0de02f1e0b96db569a5abb3e25988746c055beb86eeddc96e9833"], 0x0) [ 2754.565573][T14752] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:40 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002400)={0x0}}, 0x0) [ 2754.662827][T14767] VFS: unable to find oldfs superblock on device loop0 16:40:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup2(r0, r1) ioctl$TCXONC(r1, 0x540a, 0x0) 16:40:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'team_slave_1\x00', {0x2, 0x0, @private}}) 16:40:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x6800, 0x0) ioctl$SIOCX25SDTEFACILITIES(r2, 0x89eb, &(0x7f00000000c0)={0x51, 0x3, 0x3, 0x3, 0xfa, 0x12, 0x8, "771bc89474a53926616828486b468ad243b7022b", "22781f1ae1cd6630714d09b3c9bd4ba10fe1aafe"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a7, &(0x7f0000000080)={@local, @random='\b\x00', @void, {@ipv6={0x86dd, @udp={0x3, 0x6, "815f02", 0x471, 0x11, 0x1, @local, @dev={0xfe, 0x80, [], 0x1f}, {[@hopopts={0x2b, 0x26, [], [@generic={0x6, 0xa2, "743dcf08d7eadaec88654bc46fb7eb055eacb4c3a5b586921f4dddf4b2631db8bd285d6fb716493aa4589e55756446b35ce27db8ae70334bae4c1782837a7f80d0c0b87168bf0bf6061085b2754cc4ecb27fe1885a68d79224385118f4ebaa80e76fd13b39ac31866d44180305350e94a57c3fd7f4a5d483dd4f5746ef061387c300f1da28232ec0af27b1e4e8cc71f3185c41bf80a4eef9fbacd571a9772cdc815d"}, @calipso={0x7, 0x8, {0x2, 0x0, 0xeb}}, @generic={0x3, 0x80, "e8798aa58a4879fceb65ab853b9c5788e6440367efcf57244e6bbada71dfb683ee3f07329f05cb4224dda7348b55bf423834ba4d077d06ec7c45a393d4e0526921d44a0cf93dc68dc34f63faf32ffd14eae1e7ab61f17cefd0a95a81d4bd6e72bf1ca44c2d6c6e7884e44e72ce5cc790bf9566a888b21ca8a951464a9caeae0e"}, @pad1]}, @routing={0x2f, 0x6, 0x2, 0x5, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, @local]}, @hopopts={0x87, 0x26, [], [@calipso={0x7, 0x30, {0x0, 0xa, 0x9, 0x6, [0x0, 0x6, 0x2, 0x2, 0xa0]}}, @ra, @calipso={0x7, 0x18, {0x2, 0x4, 0x1f, 0x1, [0x6, 0x3]}}, @pad1, @generic={0x1f, 0xae, "1db2b3c1439394104156921f07baf57e7cf6ca2b3ba7e67e3e601aa936c81401b08556e93f82330ff6b867b5838f09f67254382656923d743b0a2ddd53855935ab1fd2c81d7bc57fae5ff1f267451a4eb3cb7d038def85ec82b73101f3b8a3399df60f13a1616f3d436af992c870670aeced3d56c4ffb467778b6587652f2034daee41e28243d42117814365c52888fd8a4c74e1157a695ce19a56562ad3b9075ff95a3190196cc0d6ac362ddcd3"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3c, 0x1, [], [@ra={0x5, 0x2, 0x549b}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xc, 0x5, [], [@calipso={0x7, 0x10, {0x2, 0x2, 0x5, 0xb681, [0x6]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x29}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x33, 0x4, 0x2, 0x33, 0x0, [@dev={0xfe, 0x80, [], 0x1c}, @ipv4={[], [], @multicast2}]}, @srh={0x3c, 0x8, 0x4, 0x4, 0xfe, 0x8, 0xfff, [@loopback, @empty, @initdev={0xfe, 0x88, [], 0x3, 0x0}, @private2]}, @routing={0x2e, 0xc, 0x0, 0x1f, 0x0, [@dev={0xfe, 0x80, [], 0xc}, @mcast1, @ipv4={[], [], @remote}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0xff, 0x0}, @local]}], {0x4e24, 0x4e22, 0x91, 0x0, @gue={{0x1, 0x1, 0x0, 0x6, 0x0, @void}, "4ca4968ecbddc36eebbc0c9407efd60d5844b57c80ba0a2b2a01ebdddfd2bf77544b6995584b2f62e73fb83eee67cbb1dc5e13f5431392773218c6858ef0ac060a77509dcdfbe47c05b1d96c0c2342a062b41229d06d0da697c8603828a09bf730677f6f7c27b8e41ff7288e4e2312c2e4893bf32fc28584f44e6a7791bf19ba5d88b97584"}}}}}}}, 0x0) 16:40:40 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4002, 0x0) ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000040)={0x1000, 0x0, [], {0x0, @bt={0x1200, 0x6, 0x1, 0x2, 0x3, 0x8, 0x400, 0x3, 0x20, 0x4, 0x1, 0x2, 0x1, 0x6, 0x0, 0x24, {0x0, 0x533}, 0x80, 0x1}}}) 16:40:40 executing program 2: r0 = epoll_create1(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 16:40:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x117fcfce) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, 0x0, 0x100000104) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x29, 0x14, 0x0, 0xbe) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 16:40:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) fcntl$setsig(r1, 0xa, 0x2d) sendmsg$inet6(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0xa, 0x4e24, 0x101, @private2={0xfc, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000100)="3cae6038614956ac41c8a26d94ab349f030c38a29109efb75d13b490749c42a3beb25635dd558bfa1f2ca101b07fa13aad95458740508625e0d3cb43ed6364984ac4b0d841067f0f9079f7f75bdbaad3075ba50a52b99ec901c5123315c6376a8219e7fdcfc571afa88338895f166159dd27642e324939816ff605ca4888acf0bf8820202049fd61cdb6ee45f5593c4da9b3cb413981d26fc5cc9f5a81", 0x9d}, {&(0x7f00000001c0)="58b2a9471814177aa3b3044fc5fc54159ad9e3a638a3f384743fb34d4455a4393a314216685e33", 0x27}], 0x2, &(0x7f00000002c0)=[@hopopts_2292={{0x88, 0x29, 0x36, {0x2e, 0xd, [], [@generic={0x3, 0x4f, "5eb25ac47e5be6592a8999af036d2bab34302240eae028b673d1fd4f73382de407b6bb65315b2e2f29b7baf97add84b766ba5990f9b32475ab95f316b5e20460d86bc98e4b747df3165857a238ea54"}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x1f}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts_2292={{0x60, 0x29, 0x4, {0x2c, 0x8, [], [@jumbo={0xc2, 0x4, 0x8}, @calipso={0x7, 0x28, {0x1, 0x8, 0x7, 0x8001, [0x6, 0x5, 0xea, 0xb]}}, @hao={0xc9, 0x10, @loopback}, @enc_lim={0x4, 0x1, 0x5}]}}}, @tclass={{0x14, 0x29, 0x43, 0x5}}], 0x100}, 0x0) listen(r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, r2, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(r6, 0xffffffffffffffff, 0x0) recvmsg$can_raw(r6, &(0x7f0000001940)={&(0x7f0000000480)=@rc, 0x80, &(0x7f0000001880)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/128, 0x80}, {&(0x7f0000001580)=""/7, 0x7}, {&(0x7f00000015c0)=""/14, 0xe}, {&(0x7f0000001600)=""/46, 0x2e}, {&(0x7f0000001640)=""/68, 0x44}, {&(0x7f00000016c0)=""/196, 0xc4}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/144, 0x90}], 0x9}, 0x40011140) write$P9_RSTAT(r5, &(0x7f0000000400)={0x52, 0x7d, 0x2, {0x0, 0x4b, 0xc6, 0xffffffff, {0x20, 0x4, 0x6}, 0x10110000, 0x9, 0xbf7, 0x0, 0xd, '&(+.*:\\%v,::{', 0x3, '!%\\', 0x5, '}-}e[', 0x3, ')%+'}}, 0x52) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2754.850917][T14790] VFS: unable to find oldfs superblock on device loop0 16:40:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000040)=0x20) 16:40:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="d92360e89de99107b89c03ab55ae845b2b427856e0771e85f37757acc92100"]) 16:40:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0xfffffd83, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0xfffd}}}}}}}, 0x0) 16:40:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0xffffffffffffb939}, 0x1c) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:40:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendto$l2tp(r1, &(0x7f0000000240)="908a8e29a535dfc0695b3fe20f60a22bfed83595f184d2559560a3e76036a62c2b0665f86488fff13b4a268bfc7803e04d1e6ead75c3b6fa2662d426d3ab9d0b1ce15ee7484a3b5c7600e738c7c62cba42d1daf077bd00b184bbfeb8f0b86354595a0659ffacc20674bcdd94c0c85bf87daef8851ff19884e9e9111c84afc24b597fd30d2a525f933cf7226646abfd6bd3bb618cb72f814cc484", 0x9a, 0x20004884, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, 0x0) listen(r0, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x3ff, 0x3a3) syz_emit_ethernet(0x52, &(0x7f0000000140)={@local, @link_local, @val={@val={0x9100, 0x3, 0x0, 0x1}, {0x8100, 0x5, 0x1}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000100", 0x14, 0x6, 0xff, @ipv4={[], [], @loopback}, @local, {[], {{0x0, 0x4e22, r2, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x1000}}}}}}}, 0x0) 16:40:40 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRESDEC, @ANYRES32=0x41424344, @ANYBLOB="50401cc26470f9910521c3ccb08bc1f2f517d46d94069e9cfac923b9ebceff9973f6c3bd1b8442c491655fd03cbbb6a1952ef1dc8139f4b653f9e5fa103ac1ff0b61f5a895961938a0101dfda76167d8243d662e02e49d3b5ac03a91bad24d868bbd026ba244fc567232b190b50a8d4d6b9e629c127b107195c8f9278be08429b9bddc8e1e"], 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x2}, 0x8) 16:40:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) openat$apparmor_thread_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, 0x0) [ 2755.071196][T14821] VFS: unable to find oldfs superblock on device loop0 16:40:40 executing program 3: openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="1c94dc50bc2a3b4f52ab7640a1e4a5be95250efe00793782b202343f05b05c7fcd1ddd63246915a836f8bc3b811fa677708447f9932f0b9db7344673fc81107835b2a73767624844a39c98080be41614f97aa659af722c992133bcaabd426a67e60fa4f866438528262b32aac47f404dc8da5d25b22324b84f09fde1fef41ba4044f45330a0b24caac9faf81a5e62f2fd7440ca0f5e87b27535e053fcf0501dc9fde09f7d099", 0xa6, 0x4040004, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @local, 0x8001}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000180)={@local, @dev={[], 0x24}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8200", 0x40, 0x6, 0x0, @remote, @loopback, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0xc2, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "00c73966cce5eb8981600bdf737f325d"}, @mptcp=@ack={0x1e, 0xe, 0x4, 0x4, "0514c909a007b6519d24"}, @exp_fastopen={0xfe, 0x9, 0xf989, "ac01871d7c"}]}}}}}}}}, 0x0) 16:40:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x304}, "923648aff05a525d", "8f3f28cbaeb9a55b7feda09f51c7a87a", "709e1e28", "a11417d50f3def42"}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000080)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00f5a8aad8b0922225238b1d6e544e37ed7f678afc8166a3e4d6cad0c8c44da64d91b6808d3ff3be871ed2cfd36650f47e97d3b6b6a785b003e59b1f8cac28"]) 16:40:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) recvfrom$unix(r1, 0x0, 0xffffffffffffff2e, 0x40, 0x0, 0xfffffffffffffcdf) 16:40:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}}, 0x20000050) 16:40:40 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x5450, 0x0) 16:40:40 executing program 4: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fff, 0x30, 0x3, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r0, 0x0, 0x0, 0x1, 0xffffffffffff5423}, &(0x7f00000000c0)=0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r1}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6000000030003dfa0000000000000000000040004c000100480001000700010078740000380002802a000600260000006e676c65000000000000000000000000000000000000473c060000000000000000000000080002"], 0x1}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = socket$netlink(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2755.229025][T14843] VFS: unable to find oldfs superblock on device loop0 16:40:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SOCK_DESTROY(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4004010) [ 2755.305933][T14857] VFS: unable to find oldfs superblock on device loop0 16:40:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r0, &(0x7f0000007440)={0x0, 0x0, &(0x7f0000007400)={0x0}}, 0x0) 16:40:40 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, 0x7, 0xa, 0x3, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_ID={0x8}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_RULE_COMPAT={0x34, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x8917}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x5c}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2b}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2c}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x18}, @NFTA_RULE_COMPAT_FLAGS={0x8}]}, @NFTA_RULE_COMPAT={0x1c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x90fc}, @NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x18}]}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4048800}, 0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, 0x0) [ 2755.475762][T14868] VFS: unable to find oldfs superblock on device loop0 16:40:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:40:40 executing program 1: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) 16:40:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080), 0x10) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/370]) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x4, 0x0, 0x0) r7 = socket$kcm(0xa, 0x5, 0x0) r8 = dup2(r7, r6) dup3(r8, r5, 0x0) ioctl$KDSKBLED(r8, 0x4b65, 0xfffffffffffff569) 16:40:41 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x0, 0x0) close(r0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "94678c0100ac6f1ab22a01ecaf637b75458806"}) [ 2755.647903][T14886] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 16:40:41 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept(r1, 0x0, 0x0) write$apparmor_current(r2, 0x0, 0x0) 16:40:41 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) write$P9_RGETATTR(r2, 0x0, 0xfeaf) tkill(r0, 0x1000000000016) [ 2755.700517][T14893] VFS: unable to find oldfs superblock on device loop0 [ 2755.779920][T14886] x_tables: ip_tables: .0 target: invalid size 8 (kernel) != (user) 6 16:40:41 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000f2ff00000b000100666c6f77657200020c00020006005b"], 0x3c}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) write$proc_mixer(0xffffffffffffffff, &(0x7f0000000000)=[{'CD', @void}, {'BASS', @void}, {'DIGITAL3', @void}, {'PHONEOUT', @val={' \'', 'Line Capture', '\' '}}, {'PCM', @val={' \'', 'Capture', '\' '}}, {'OGAIN', @void}, {'CD', @val={' \'', 'Master Capture Switch', '\' '}}], 0x97) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000121200467f6cae3aebea32b4fb0842e97244c5a4ca8305598c70ec905f7c50fd92f20cbf609e42544841555d30454186d6f9f9a328b6690e9a1f35c0b5184e56d6ed85640e09889ee2b907ae6c545b42cc26140070bae09269ff0ada59149854a8eccb89b96288d22c504b518ffa1261fd64dc6d46a400"/192, @ANYRES32=0x41424344, @ANYRES32=0x0, @ANYBLOB="50000000907800008bae90d819bb6be5e882e3c6ceb34471d6fae54e54d42f00000000"], 0x0) 16:40:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:41 executing program 1: mkdirat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x1ff) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x8, 0x0) 16:40:41 executing program 0: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@mcast2, 0x2b}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:41 executing program 2: r0 = timerfd_create(0x0, 0x0) close(r0) socket(0x10, 0x2, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:40:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, r1, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000380)={@remote, @remote, @void, {@mpls_mc={0x8848, {[{0xffff, 0x0, 0x1}], @ipv4=@gre={{0x0, 0x4, 0x1, 0x1, 0x0, 0x65, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x32}, @local, {[@rr={0x7, 0x0, 0xe7, [@dev={0xac, 0x14, 0x14, 0x24}, @remote, @broadcast, @multicast2]}, @timestamp_addr={0x44, 0x0, 0xf, 0x1, 0x6, [{@rand_addr=0x64010101, 0x1}, {@multicast2, 0x2}]}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [0x0], "a67ab543e7c5b0275d9bdb2385634600974a9386a3bbac7011b53f955808fedc651d99f4ba112431a53f18eda2955f71c0fe0b22fcb9d72d5165fb6da02d8e643a7ec8ef38c45494a99d04156a8ab341cc56b20e0c30418d558cd1bd3d3b2c894f557acf5a64f450b59550ae7e5ac0"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "6b5cc8f998a10fa7e807974982fff5ccdb884c4f22b348ba5a0af05185eeb1f72434729d3e6a625089a3007adb7cf0040e85d4af4b05d9016078507956374900b534582fbb6fe8b55e166d373ea115ed1d0caa51cb69c7"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0xffff, 0x3, 0x1], "eb8972d6ee03e25bf1e9f4594fde76f0a493c9087e636b22bb5f1a40e321873b4000795668cd56983f874f33dfc2d9ef073b58859e6df73f238fb65a69180d1b862b7835ccbdb9aa7b9a25f4446ed6224a04272540759e442e16dcb3099247f74fd1ee264e7a503f8c7c55712e6946679a0ea1bd7964ae7f9e9c1da3e95369f27078e1839d42404d0638a8c56eddf2f6e17f93c28e27bb7940e9899058e265372049fc0f296aaeed69a463f5e579a22defd630a4d7905c2f8eab9e4b78ffafc58245ed372e29ca11f2961436cb02699270844b80981615219fb067478e4e11d5"}, {0x8, 0x88be, 0x0, {{0xf, 0x1, 0x4, 0x2, 0x0, 0x1, 0x0, 0x2}, 0x1, {0xffff}}}, {0x8, 0x22eb, 0x0, {{0x1, 0x2, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x2, {0x6, 0x9, 0x2, 0x3, 0x1, 0x0, 0x0, 0x1}}}, {0x8, 0x6558, 0x2, "0cfd3b36969e4eac162b6211df9c72c5b4d9ed3dc94d2d8a1aed14f7a41c804e7103e62b8905b54382593aa9cd08372edcfe18de386af0e08cb7e7e11617f492612e26580d50a3d208b202d32e1736b2d0553cfb0672312d1c2deccce6cad5c8552994dcaae188e4be1ac070f0d4d08680549b62616bfbfc3619b50008d3a35648aa7616f120a22be09624da1cae5a0e0d9644c7cdc701f67942f0c12792d733a992c5f8d18c40f89975c8903241ecdd"}}}}}}}, 0x0) 16:40:41 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) ioctl$CHAR_RAW_PG(r0, 0x1269, 0x0) [ 2756.351670][T14931] VFS: unable to find oldfs superblock on device loop0 [ 2756.352039][T14932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40044591, 0x0) 16:40:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00649f4e6311f1e7194e1cfb2d9f1abb45243d91711dda3427f86d4b30680fdd497ef4"]) 16:40:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast2}}, 0x1e) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) r2 = syz_io_uring_complete(0x0) sendmsg$NFT_MSG_GETRULE(r2, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x1c0, 0x7, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_USERDATA={0x6c, 0x7, 0x1, 0x0, "83f60d201434eb5f3ec9eee467ebebb637aa54d33aa76079f5dd023ad1ccb631ee886cc757c7ef9f1d792f5aeeecfe668d01f9970e7ea60f5baabbd5b1bb2cbf5a30b2a0182865bd7b78cb369dfc0aa57ca6e4d83e8499931267181ba4fc8545fb98713f90de9e63"}, @NFTA_RULE_COMPAT={0x44, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x89}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x33}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x806}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x3a}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9200}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x16}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_USERDATA={0xd8, 0x7, 0x1, 0x0, "b47b4c81b92c5f71f00161983d408a25a7a5ce99bf108970d0412d5ad7bf952812e16ca3c8f36ebaf8ab20a91fb7bf5aa77814271a83cf6ff73c67db80c3cc0ebb624215393cc816a827e187ff6a761438555c5387647f415eba85871816f8b7c43717534415afd523d4aa98a1efaa2cd006efff6fef5f9d69579fd81c31712b3720f1a6a97cc36dece41e8eb99bc7acac66b9099eaf1c40adbad74318c8f58409c073dd6ed8983059b3ed0fdd70891fdb9a1f1bbfb5bcf92c0edee7b77f62797cc9796e4f06d6e61943a7bf36b0de6ac42a503a"}]}, 0x1c0}}, 0x4004000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, r1, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r7, 0x501, 0x0, 0x0, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x5}}, {0x8}}]}, 0x44}}, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$SOCK_DESTROY(r0, &(0x7f00000001c0)={0x0, 0x35, &(0x7f0000000180)={0x0}}, 0x40000) 16:40:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x20040040) [ 2756.519643][T14951] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2756.525796][T14953] VFS: unable to find oldfs superblock on device loop0 [ 2756.561060][T14959] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2756.578134][T14963] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2756.594549][T14968] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 16:40:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:42 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x5452, &(0x7f0000000000)={'sit0\x00', 0x0}) 16:40:42 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x1ee, &(0x7f0000000380)={@local, @remote, @void, {@ipv6={0x86dd, @udp={0x1, 0x6, "a9b3df", 0x1b8, 0x11, 0x0, @empty, @loopback, {[@hopopts={0x33, 0x1e, [], [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xd82d}, @ra={0x5, 0x2, 0x40}, @enc_lim={0x4, 0x1, 0x3}, @pad1, @generic={0x3, 0xcc, "2b5716116d4e77e2577b67e615558d299e517a0b619996848580ecd3c6ecacf7de060aa5878c96e8862a3e778e4578ca152dc61f4c0599ecf88a1b61cc539a6c2b4e1259fda10be1d31792f06b50b45b814280b0ef3a77473c19a908bacd49d523a58d4bd0965c191f715f17b8cbfcf191038d4a383874f515d29bea7184706ceb7d3cf354823d8bb95308f0c1fcd537327f2f78c64efbc5632abf0f44bec35265c1433ad9151f62e1f04584d9d430f0040d8ff8085fc01d928061456e4986ee07ebb63294829ac33977c573"}]}, @hopopts={0x0, 0x3, [], [@enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0xfd}]}, @srh={0x89, 0xc, 0x4, 0x6, 0x1a, 0x30, 0xfff, [@loopback, @remote, @loopback, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local]}, @dstopts={0x2b, 0x3, [], [@calipso={0x7, 0x18, {0x1, 0x4, 0x9, 0x6, [0xffff, 0x5]}}, @generic={0x3}, @enc_lim={0x4, 0x1, 0x4}]}], {0x4e21, 0x4e20, 0x8}}}}}}, 0x0) 16:40:42 executing program 4: getgroups(0x7, &(0x7f0000000040)=[0xee00, 0xffffffffffffffff, 0xee01, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000140)=[0xee01, 0xee01, 0xee00, 0xee01, 0x0, 0xffffffffffffffff, 0x0]) statx(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {}, [{0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x3, 0xee01}, {0x2, 0x0, 0xee00}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x7, 0xee00}], {}, [{0x8, 0x5}, {0x8, 0x5, 0xee01}, {0x8, 0x4, r0}, {0x8, 0x2}, {0x8, 0x1, r1}, {0x8, 0x0, r2}, {0x8, 0x1, r3}], {0x10, 0x2}}, 0x84, 0x1) 16:40:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) dup3(r4, r1, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r5 = dup(r0) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r5, 0xc04064aa, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x4, 0x0, [], 0x7, 0x9}) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/656], 0x190) 16:40:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080), 0x4) 16:40:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "fffff3f4ff00bc080016ca3fe891ae78000400"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) dup3(r4, r1, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000000)) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2756.695490][T14981] VFS: unable to find oldfs superblock on device loop0 16:40:42 executing program 2: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) 16:40:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) [ 2756.794827][T14996] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:42 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x80001, 0x0) write$P9_RMKDIR(r0, 0x0, 0x0) 16:40:42 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) close(r0) close(0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:40:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000002380)=[{&(0x7f0000000080)="5228cc3ff895e488f7edf4c3052276bae636045738b9cd53afb95aaf991771d7331e874995ed9ded788e5afbbe26b057cdcef3ce563286ef48b42d7802ff38b82630cef05c7f497d7092f20c02e9148bb0d2a76d965f584dc6617bc27e81479835aa133ab5330787811ab74ec9400159425b53062f", 0x75, 0x7}, {&(0x7f0000000100)="9d4362b91c3f32a9ba0bb88f2eaa7148eea040da3dc26758460bd78b8d4757ddff6625cbde01dbd1dc437a7ace4c7ac01b3929c46df1da0968179ba29847143bddbc7e828cf087211fb4b3c752aa4cac9b347381d5929a17b329257df7d11cfaabffe9eaa9d1cf29b195f56d4a07580ccf51ba61b68136cbedc7695b1229651e", 0x80, 0x8}, {&(0x7f0000000180)="7ad7b1bd911481b6562661bda6766e6c39410b33302d9c908ff004d158a976088ca36f049ddde70b1213d0ab6141ef59a77d2d68c245c1ce9334b109184e7a3bbf708ecc5cfd2470dbc9152cc517efcf1b2bdcf6d5437d42a74643fc346dbe67bab876b4c43c", 0x66, 0x5}, {&(0x7f0000000200)="2175e3bea998fb8337111bf5158229fb6a600f33d6272b357bd7b2c170e485ebe8663c899c0ca1b79002e6d5ede9c5c40f47a6a5416130b1bf38f363a8f45b878c48a9bab309fc9e884a8fbdcb699b00763062d8e5460866412efec09a8149dc8c2b730813fb816fd76df0eeb099711d286e66768de867d59b9c9d50641c69e948f5", 0x82, 0x1}, {&(0x7f00000002c0)="153fe502089d52308b2ec9ffc0ce31bf3d58e5cf2e", 0x15, 0xa8aa}, {&(0x7f0000000300)="7a34827d850c8346f297d15f2d9116e9a08414bb19b278c4b7d10b1b8d00c6b027992febec1c7eda139065080572155c4f5b57b1dcc0cbe39ffc68076cd5184da26ba91ac18a7eeee32fc8b00f65edc23741", 0x52, 0x81}, {&(0x7f0000000380)="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0x1000, 0x2}, {&(0x7f0000001380)="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", 0x1000, 0x92be}], 0x0, &(0x7f0000002480)=ANY=[@ANYBLOB="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"/468]) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002440)={0xffffffffffffffff, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000007000000080005000300000008000300", @ANYRES32=r7, @ANYBLOB="14000400692f"], 0x38}}, 0x0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r3, &(0x7f0000002740)={&(0x7f0000002680), 0xc, &(0x7f0000002700)={&(0x7f00000026c0)={0x14, r5, 0x2, 0x70bd28, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4040004) 16:40:42 executing program 3: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={'bond_slave_1\x00', {0x2, 0x0, @loopback}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000080)={0xc, 0xc69, {0x57, 0x1, 0x400, {0x7, 0xb944}, {0x5, 0x3181}, @period={0x58, 0x7, 0x3, 0x1, 0x3, {0x6, 0x9, 0x93}, 0x6, &(0x7f0000000000)=[0x3, 0x0, 0x37e3, 0x3f, 0x8, 0x88bb]}}, {0x52, 0x1, 0x5, {0x77f7, 0x1}, {0x8, 0x7}, @ramp={0x5, 0xfff, {0xff16, 0x9, 0x7}}}}) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2756.892758][T15006] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2756.920903][T15006] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) 16:40:42 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x0) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) [ 2757.016961][T15017] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2757.017182][T15018] VFS: unable to find oldfs superblock on device loop0 16:40:42 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x121000) r1 = dup3(0xffffffffffffffff, r0, 0x80000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x200116c0}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockname$netrom(r4, &(0x7f0000000280)={{}, [@bcast, @null, @null, @netrom, @default, @bcast, @rose, @netrom]}, &(0x7f0000000140)=0x48) r5 = syz_genetlink_get_family_id$netlbl_calipso(0x0) write$binfmt_elf64(r2, &(0x7f0000000840)=ANY=[@ANYRES16=r3, @ANYBLOB="54841a85ade1183fc34903d2976d3b15bd4e2910e0dbc8358702b42decb2892a6f0c0d4974985e42af7623792f", @ANYRESDEC=r5, @ANYRESDEC, @ANYRESOCT, @ANYRES64, @ANYRES16], 0x100000530) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDCTL_SEQ_PANIC(r7, 0x5111) write$cgroup_pid(r1, &(0x7f00000000c0)=0xffffffffffffffff, 0x12) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x4c, r5, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x805) 16:40:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/108) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaa0900aaaa0000000000000000bbfe8000000000000000000000000000aa00004e2200"/58, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:40:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:42 executing program 1: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x80440, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005280)) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:40:42 executing program 2: r0 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f0000000bc0)) 16:40:42 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x13d002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="dbc300"]) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2d, 'pids'}, {0x2b, 'pids'}, {0x2d, 'io'}]}, 0x10) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) getpeername(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) dup3(r0, r1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@sack_perm, @sack_perm, @sack_perm], 0x7) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000280)=0x80) ioctl$sock_netdev_private(r1, 0x2, &(0x7f00000009c0)) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e225f36b2456626ab0da3057f4e626ad9cac3845571f51a12d27fdefd5d11", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:40:42 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) faccessat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x12c, 0x1200) 16:40:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCGPGRP(r0, 0x5450, 0x0) 16:40:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_proto_private(r1, 0x0, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 2757.340713][T15073] VFS: unable to find oldfs superblock on device loop0 16:40:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_DROP(r1, 0x4143, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "c64e548800248be669b3c42e190e161033eefe"}) [ 2757.410634][T15087] VFS: unable to find oldfs superblock on device loop0 [ 2757.452443][T15095] net_ratelimit: 4 callbacks suppressed [ 2757.452452][T15095] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x8800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1a}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x3}, 0x8) r5 = openat2(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x620480, 0x80, 0x19}, 0x18) ioctl$VIDIOC_S_FREQUENCY(r5, 0x402c5639, &(0x7f00000001c0)={0x80000000, 0x1, 0x1ff}) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$FIONREAD(r0, 0x8953, &(0x7f0000000200)) 16:40:42 executing program 2: r0 = inotify_init() close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:40:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001a00)={@initdev, @remote, 0x0}, &(0x7f0000001a40)=0xc) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006500)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x100, @mcast2}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000000c0)="2a15cd7d1a855bcaa56f28b53ef12e93b08a801da3e95a5e942e0c35bc05c3bb68ad1ae5482663c48bc9f863369d0b020e47e667ec21e3ecff0df992d0fdd74e632d81652f2bb514fdd69ded432d37ad424e9ef56b3a792d7367d47b70d76e274480e9519f80b5f44524f1a250c21d2b6f8348428333fc5955388aca8f467a9d657cba44a5", 0x85}, {&(0x7f0000000280)="b8cf0a9dbab9bbf5ea1e467a24d10442a2f7f258237bd67607ccdb1287a28d0f93056250cdc4f721d1492d686b430e8892a398e0699db7d5bce377912fcdbbc54a1c8e481dcf10e3f9f60e03f114a464f3e28394a9288648f7116defe42d6fbc251d3477f6fd04de763fc2c17824efe22455b401fa35e931a370b1d9c1b13d9fcecbea9e99f18ab90e6ae7db79ba41864e73cce389582a79a99a7f6e214674b84df56c960ab7488b4df0b8eccd6c5bf9635e1c1d218112", 0xb7}, {&(0x7f0000000340)="1b017bf78ab35bd2b1ecb288e1b5cb82cdd7bce308c12568f383b0dfe50777ba8633a98e681ea309449c8f199a57b86c3506b022dab2e43d17adc458aec17a0bfca141a05219af53c806a7080d5b66a8e0978ba0cec1d9a909c869e464da0480c2f0ea4c7dec6c7263d651a696104af66f2ed9be18ba317908b3d97993587b03921b0acecece9456d35357d026bda08923813930ebf047311ae23ba1268470fdc7c620a9f4e0155d89b73ed362cfde06f13f1fec0f3e8b947bb50d4bab3b973e13427bf4d142d8f3ba416cab766438afd7ddb9e0a1a2182740ffa13f3a56995dc5175aa3", 0xe4}, {&(0x7f0000000440)="8eca02a7eed09f900435391c8f1ddfdaf913b31271d9c53b5e775f7fefd681cba5f17bc28f3ab1b0dd7ccde6d0a0d7cdc48de9efe80e0cca99ffe75c17aeae314d1e3174de729691f7d8291d04edfd4caf3e01a252d40204d3517e2d13e6657cdda04e4ad05bbc096072e8c3258d5126a9e699037e577089e80e10c240b4cb9776964df6a191a728a3752d2a6379f05341edd4aebfcdda9033480eae8fb25ddf221c5876f7a402dcc346164e072724071e20639ad26d8c3a5acdc8ec83e8a3bf51cfd49bf79610a2b678", 0xca}, {&(0x7f0000000180)="eb96d707b6ad33144a6a9bba1978e1adfba344eee4487a046c7c85c4a67f86897d64e571d4", 0x25}], 0x5, &(0x7f00000005c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0xfffffffe}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x87, 0x2, [], [@hao={0xc9, 0x10, @mcast2}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={[], [], @multicast1}}}}, @hopopts_2292={{0x1038, 0x29, 0x36, {0x87, 0x203, [], [@enc_lim={0x4, 0x1, 0x7f}, @jumbo={0xc2, 0x4, 0x8}, @pad1, @generic={0x7, 0x1000, "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"}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x81}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}], 0x10d8}}, {{&(0x7f00000001c0)={0xa, 0x4e21, 0x3, @mcast2, 0x4}, 0x1c, &(0x7f0000001800)=[{&(0x7f00000016c0)="5f6cc6407ec87393b922ca23ee497533977bd141adc4c331726edb7f259e06c934dfbbca853a2dfd70d87965ede38a36c6b24c8cda1c49fe7c4102a19ed1202abf46ffe9d4bddc348ce417a6b4", 0x4d}, {&(0x7f0000001740)="84b88d5263cc64341e83d9c024c96e82a37b51", 0x13}, {&(0x7f0000001780)="9692df60ac08d5df23254850af5ef5f2f5e306e90662fcba70f14c3968bffeb86af6a802382b5cc618ec76ba6b5e83cae0ea4c7ddbee95b0dc61894d170822590758827f6492ddccc75707cc43c73b6d4ef3f47b", 0x54}], 0x3, &(0x7f0000001840)=[@hoplimit={{0x14, 0x29, 0x34, 0x7}}], 0x18}}, {{&(0x7f0000001880)={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000018c0)="8cbd8e9f8d6ec7fc9d092ec2857e74e4ba0423a3e52f6c925d6734c31dbbf6ca8cb4d3d5ea5686af5ca50e058a1129edd64701512ec960c9e17ce2e6baf39ae26418e33ecd448d082c34ecf81835b311b4b711b86ca0315481800df505e9cf4d379982d5e7e8725fe1f714c39ba8128d804fe630fe6c13e6c8e95e7d2ca50ca2cb860a5b23f8a943bb444af786dfe64d49027063af3f268f9c44ce6c59898f9935ebd0624c933182b086d9e6fad5e22487dfb08d6a8b46a321e52e882232aade6083e74cfbec702da4f114855c0446763f10880f318d38760f259f50e4cedfad03226325950da5", 0xe7}], 0x1, &(0x7f0000001a80)=[@hopopts={{0x78, 0x29, 0x36, {0xff, 0xb, [], [@padn, @enc_lim={0x4, 0x1, 0x1f}, @pad1, @calipso={0x7, 0x48, {0x0, 0x10, 0xed, 0xfff9, [0x100000000000, 0x100000000, 0x5, 0x0, 0x22bd, 0x80000001, 0x3a800000, 0x2]}}, @jumbo={0xc2, 0x4, 0x800}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x3}]}}}, @hopopts={{0xd8, 0x29, 0x36, {0x6a911c356cacb1c0, 0x18, [], [@jumbo={0xc2, 0x4, 0x200}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @local}, @enc_lim={0x4, 0x1, 0x81}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x13}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x1f, 0x2, [0xffffffff]}}, @generic={0x4, 0x57, "077f76bd65615e0cec50cba4436b09accaca413e45d2ee7d7cbf229614981f0b9ff9845628fd7781f6a8096fd36a751a61fd1aba6c3ad95e0a48976b04893ed4f90925320836c46b40ad932b8a82bb15cba5b87fb191d7"}, @calipso={0x7, 0x20, {0x0, 0x6, 0x6, 0x0, [0x6, 0x7fff, 0x1ff]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r1}}}], 0x178}}, {{&(0x7f0000001c00)={0xa, 0x4e20, 0x42be, @loopback, 0xffffffc3}, 0x1c, &(0x7f0000002380)=[{&(0x7f0000001c40)="e55499d994a3d782e90ab2af2b53b3403d3864d8d7db1fea3d0637234332f636da9ade81e1478aa400e9c92d9166f4daa2051e279b43193585869dd8455e7c57bd780f9e1a931b7f0011f5c694643a4d6fc7981999ffcc0efd8e8f0d9121370b3ad92d13d07e87e663fd668bf4788ff3197313c3fd08374575c08b2dd7c0472814202516fe95097f87f80103b3bd1ffe3b8bf7d0dcd908", 0x97}, 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{&(0x7f0000004b40)="d6fd51754fdd955bdc17fb4b1cd8865b1ba6fbd894276feb54d01c98b1f964aee7843eacaab6c8d60cec0e47dfc6e3c3894d4500cd10b9b20c28c8797ffcafab0e1269b22f61f16a084dcf63b2ae0bdf81541747871f65c180d1d858edd5c4f1b2a2253c120f118d1d730ebc7d66fbe240eab201aa4a03ed06540eda6e56ff97261656804a6db2cd3d778b1ce9a93bd2ac66c15a9f6800da4f9d6b811d7f08fe762e63eea1365bb8b37e7874858e72742b52dbf9", 0xb4}, {&(0x7f0000004c00)="729f388911bd37671953493c38458b7a521505314194174acd2499f0149cfc67493d94b49aa5f60def3dbfce82bd73f4540e1581ebed59585b7aff5f6099add60a353e33a4e7041c3acaa93fe307f438e9adf2ecb13c6ae56a28f96c21cf183b58905dad86cf375afa2346eb59fa21006e870a61d94e033d1495838f74aef8d7ad1ca8af2228e7d18a7eb469e113f11c23c09e974caaceed4991e520914298232eea2215a2072953d7cf8abca19b1ead772dcef1bbb656ff67879d551bc46554e1768fd65d23a285100cdd45b4049816aff17c774c0d854730ff9bfe2339453db278db15", 0xe4}, {&(0x7f0000004d00)="021a52248c511206d965f85f9cee1408fa390763eb88", 0x16}, 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0x1000}, {&(0x7f0000005d40)="bad7d4646e447f806d337f69d58a74c291003358705416d6c2f6b8b39065e4", 0x1f}, {&(0x7f0000005d80)="10d68b2c24d6812cd8d9867607d5262e3f6939cb736c806572ba78b4926b0f99ece30e14f6f88d19115dd2f413ad8f9d02bcc0264c4a46c318b9b0bdcb025cc39730f97427501ae060c825f9acada640a2108409c599af461e6e56013dff68c75a99215f3352357d2ccfa9aa8b51c64f0b61a4287eee", 0x76}, {&(0x7f0000005e00)="2da52efb29d3700c6c09d3c5a63f99cf79d41e9a5e36b50611cb99e0833316d5043db87db0f9e28ca7f5d6881180d7fba7793e022db5948dc58ba9cd9b3344b1e6dd6087f7d3f3b7da21662587685ecd4aa99caf834c", 0x56}, {&(0x7f0000005e80)="10555eff1a26de6c55dbe915ce26702ad1797ef4f6080b21f7ffaa6cc2cd30e0c8773156551d4cdad5790b1fe71001966cc78d5b97e0f1d0c723515b6ccde41d72d7ef1ccb41103afba0e8bd2728ba5d33f7a7841d5e5c52ae6b863882828934ccbea59695133c7cf77ae4106863299d620f786ca8a2aaf7533fe0110ee604f0199e016c082ea9a618c43fff9cdc947ddc79c657ccf62e2a61bd7f9b2e5821", 0x9f}], 0xa, &(0x7f0000006000)=[@dstopts={{0x218, 0x29, 0x37, {0x33, 0x3f, [], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @private2}, @jumbo={0xc2, 0x4, 0x45}, @generic={0xc1, 0x46, "e7759812eb5ae636a1b79d073954ba7347d7007c7f1aea9a3f699397b7c78846515d312f1423a94d8899e95aa2b881cf961683fab5ade01642564daa4299fc6772385595d184"}, @calipso={0x7, 0x38, {0x2, 0xc, 0x81, 0x3799, [0x69c, 0x3, 0x7, 0x6, 0x6, 0x80]}}, @generic={0x5, 0x69, "f79a1df50b4898edf8a8a1fa345c27c6808bdc3d2e1bd188de01afa9858a401056e7f7784c3f12ca147c12076b3c76119cbb99f178e63a6261563b5c3720ad881fbc901d3d758399e0082f1d1f9a652ddc45cd484fe546bd3eb0a7dff3298f351a3c3068014831dfdd"}, @generic={0x3, 0xf1, "bfbd8e0398fff6b9c8b17f49bd75155dfe1de9b1bdf50b2b2cc6883f93233f528e6b6b4066514d4e58c3117485d66843d9b30cf972bcc914e39631f1ddaff87e1f854d750788053af9e526fe9140576bc119e9ea08fd8c441212d1850c978b4bd895809b2010550984d04a935241a22721c2e690d6351a8bc93654e86a4b26e699670966002fe8de151de375c17c47565ac121efa7c1b8340fe71a983bb7843f2396aa73530b63becc65fe7de44a2b4e37aa5c56bc2312da9400f8af53f24d0e4137af6fa9a2952f17ee518c138a2386123228617fd47d1b53321e5eae928d7b6d3d2e670d5a40c4aa1b04d005ddc18ee8"}, @pad1]}}}, @hopopts_2292={{0xf0, 0x29, 0x36, {0x62, 0x1a, [], [@generic={0xf9, 0xbe, "4e08ef0d98de451c590854cd5f8ed31a5c209e7b04a79864c005be29cf84fc62ef3788b329fd3ad5d3df4c7f92bf1be60b47e406bd1d437d8324cef42005c1652dbe5c9d39887d1cd8d1a9d1306bf94dfcd10225fd38fe0985d698b72ba7445bffaf8fdb52c98aa758f9461e1e82e6310f3638392749aac3f8182294cec0bc12bb014f246dede1130f87b21999604a8fe6f0a2505ad2a05fe5b3faf9bc32f4367104773d52045230765952edd18909f425d6379546b92fcca7398e2528de"}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x20}]}}}, @rthdr={{0x28, 0x29, 0x39, {0x89, 0x2, 0x2, 0x98, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}]}}}, @hopopts={{0xf0, 0x29, 0x36, {0x2b, 0x1a, [], [@enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x1f}, @calipso={0x7, 0x50, {0x3, 0x12, 0x9, 0xc4ac, [0x3, 0x800, 0x7, 0xfffffffffffffffc, 0x5e12, 0x8b, 0x6, 0x800, 0xda]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x61, "b45497ca4d7a5bf4246217f8835520fd9695bfa5cf19658ef6c120ce42212ab7dcff69011bb601b088ce930ecd89a66145b06c84e77ef6512f988d695d7111519d509c8a8676a26dd46d9df9fd129a701fb5740ced81d1784501656112187fd0dc"}, @jumbo={0xc2, 0x4, 0x9}, @ra]}}}], 0x420}}, {{0x0, 0x0, &(0x7f0000006480)=[{&(0x7f0000006440)="5b0c75ca96166402fc65e9791c629e75c1f647ea4f3e00173b8cd0c850000925", 0x20}], 0x1, &(0x7f00000064c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x5}}, @dstopts={{0x28, 0x29, 0x37, {0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x40}}], 0x7, 0x804) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000000)={0xa, {0x1, 0x20, 0x5}}, 0xa) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f98fb5f900000000"], 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) 16:40:42 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept(r1, 0x0, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:40:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) dup2(r0, r1) readv(r1, 0x0, 0x0) [ 2757.616705][T15108] VFS: unable to find oldfs superblock on device loop0 16:40:43 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c) sendto(r0, 0x0, 0xc4, 0x2055, 0x0, 0x0) 16:40:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000140)=0x7) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) sendmmsg$inet6(r3, &(0x7f00000010c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0xe4d, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="770a4d99d9938795333bdabf8069721273847e1e024958c42de284ade0d84cf65899cb56c24b71e69effed6cbcfa443e7eae44c799ef6085d44823caf54ad6bb2361c22a94494c53145f27970d28e0bfcb6908b8a4f871", 0x57}], 0x1, &(0x7f00000011c0)=ANY=[@ANYBLOB="28e2ff0000000000370040002901cdc8c7744ff3853772f4d6000000000000c204ffff8001c20400010001000000000bfafc25c117c8e516d59cff710000000000000002f007671c9561cc35b9d708da6d85288352bd40bb7feea8c0e322b146a72f5ac209fd6f7a0d171a5a33a2f7fc1af994df2f17a0f4e1f39a36ec5eef9a72c0"], 0x28}}, {{&(0x7f0000000180)={0xa, 0x4e23, 0xffff038b, @private2={0xfc, 0x2, [], 0x1}, 0xfd}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="fce1eb4311e563243e94190692e0581d4a6a7502c7ff5a4fe944de83cd2778d3b4c99bd3fa531ed98d4ecba4aae79b63992ff3d08f90dc1425d9ced3157e044bc69d7074455b414d989e180fcaa357b1e0b5d47f5a231ad03ef0c56ee7ccebbf31d9053f0c6b8a71e439ea55da8ee45de9d5b3201485cb66a7227a2178cc8a619803c8c40f37937739789ce94d43f4200d4433155731c0518e695e1f2068593dbbfd91ebe0aa0fb08bae9daf5b80bf84d99c41067ec9f0b8b7bce790d80267793f38dfcf49c00cd38683641638117a1eb6efbeb7df5e1ce47ec131898b94fb1020f02f88f037c4df0abd6f3cfce7db7c7326bd14fa", 0xf5}, {&(0x7f00000002c0)="e07aadd4de1fcc1778081a07febe327805b139f967f29a368d74ecfe6ca4ca882c23ca32f81b28aaed65d7f876a2ed32d0dc51ae2d82d884d22eddcd9d608a60768f304ac40a362b0a4c62cfe8921a4dde0bc1a8ed4ed67d4cee787f5670ac94", 0x60}], 0x2, &(0x7f0000000680)=[@tclass={{0x14}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x2b, 0xe, 0x0, 0x80, 0x0, [@ipv4={[], [], @multicast1}, @rand_addr=' \x01\x00', @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @private0={0xfc, 0x0, [], 0x1}, @mcast1, @mcast1, @remote]}}}], 0xa0}}, {{&(0x7f0000000380)={0xa, 0x4e20, 0x401, @ipv4={[], [], @loopback}, 0x1}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000740)="2dbffaad328a9dbc0506c11f76e5065644e772edcf02dc4ccef52a4730c20a806a6b8afdad7b139f4fb3331e460a018319816a3e4c99746b97b7ab123c188d884cd705e1ae20dd9c44eb7c035eb80136d5eb476151bb498809441ed783423cd869276c202cd72fb215279ff1436fb9f19d60638954997ef930ae43779ac00ba65ab6684725da5c2d948a919550817c558855c2d9990b9a3c506bfd0594fe78dfbb90181c4a45397599530b57784547536c2744d25e38", 0xb6}, {&(0x7f0000000800)="ba95eb28ff810b1139b20659048419f97a42b33316aa1f4d53a2ac6d9aff6cbb2574b6e3a16a00c916c3ee69ae5a3cff88b5c0b44beac98533447cb3b20b7809fe4d54d716bcfad117ff28923d8ce4aa28bee98914fcb782187e2b8637c9a9288f77a55860", 0x65}, {&(0x7f0000000880)="28445bc38222f1d1995cd269abe3834df4cd2201764022d6e22b6d96e3f34fc70da2778380afcb9c57083a7b9b38aef0a614c0de3f0cbe46549c07b1fc685db6957021fd92c1c751f9fdd6946ad214dad1a1ab580ca6797321fa2674a885f203177f1a7913515d584c92c239cb4a973b55c6883754634c6559699b52bfbd793c64d23600562094856ccbde7f41d356fe88a79024644d3734cbcb1108b13eaf46075dd1474b369f2f2f42c10ef3327a273ae3a06c31fcfabbe6ac138f85c5d8a225d775db4b679ccc4585ea4513eb2f0bff42cd3acb7e43cf19d594cc76f4d8185bb0916a", 0xe4}, {&(0x7f0000000980)="e8b69233cf51479e8f8d068ea9e437acd67418f710db3ad6867bbc7c57f99fd04451234d6cae42b6413862ffe670f2ce916c75d9ea1db1127d030a0fb93424fc23921b281ac710b49d0eeb0a840d07bdba46f157c74c51656dea53474a7bfc11c407", 0x62}], 0x4, &(0x7f0000000a40)=[@tclass={{0x14, 0x29, 0x43, 0x9}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x32, 0x0, [], [@jumbo={0xc2, 0x4, 0xdf3}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}, @rthdr={{0x28, 0x29, 0x39, {0x2f, 0x2, 0x0, 0xcc, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x78}}, {{&(0x7f0000000ac0)={0xa, 0x4e21, 0x7, @local, 0x79c}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000b00)="49df29d8a4444e20bb193c7e6aa8d3685316625ed4bd0f80c2a2dc0fa991b26ac545674d73a6dc82199a8c308f81087ac85e91854c7cfc940cda4e2d65ff70817687b807ca4b19e9bdf3a7bf231b8c1273411796da714dd913ca60ff5c2e0fc99cb7961c7ea1bb33515d59d8419360922efd302618274c0ebbfb872a29272a1656655bf5b90806efd7af0bcd0426cbae40adf156472c2924d5e73645c17fbec2c4ac2dfb71e7f33ed7c2e2cb9d367d4811f1b1e578307a6bc403d47deb16da7f142524a03cadcc72289a37d58a8445c346cbaf2a194fabd97c2238314e86cfc5678f82d85714d62324c6f3ac16e5d94c63", 0xf1}, {&(0x7f0000000c00)="1d3edb6a1375443d830115b4b5d338fbd3e90dc5bcb1ad28d5a5c3b5b3113023d57ad9b9f3d0f30d201601e00ecd8a8358fa31b706b4a5f48fc40ac5bb229db4", 0x40}, {&(0x7f0000000c40)="a8cdb1d5e1f618b85ddd15c4ebeee7cebb518516b2009bffc6a10a0d24d2a9cb5bbd14f12f67b33ff05fab75e362eb7afe18c210685d2e765a003be6c65f3fafaf65cb8493bce2ff918f29b817d32bb7d1d3939eac019f03757ef232a17aa44e1adb06ba0a0fd161962d847d0b2cdbf8a018adff92f553eaebf42695e38da4b6448676516fd22be0617fbdc825fd704056a59a8a4f39686ed31ee46a75c38a1a7bb4dfdb7037896ab6b5145d1b9ff239c98b8e9f3c3c5d3f03ea64b215f4802f9d34d86302982069e65320736232740527bc78e22f90ca4b91b0c697406fe6d6", 0xe0}, {&(0x7f0000000d40)="f7d6ab16c89d9443ceac64031378a4305058dc6f3e6d8b04f930c3992aa8e3a528134a5b78f844a436a113ae11a7fc641f16186bc2cd4f854ca648b73c23b2e5ea9a78238d49a5cae3b16921c98774f9925cd73b1b9307c20a49a0726c3da1f5d2baf910983b9f67", 0x68}, {&(0x7f0000000dc0)="3cc2c94af1fb1415c55cc8f021ae0493cfc0c3ac21c103ac712079fc36fafdec948e0c0d82c6dd259be4d5d7451b587d7ab50c6a79ad5cc1051d87a38b43138449d807a1df4e930332be0f5eafe4e14d497efb522cc4b377647ec43979d9247eca79f12abface0960238ab64a7", 0x6d}, {&(0x7f0000000e40)="c8170eb0c2d361bcfb2003b0175f23fce8be066016a4013815697ad80405ec92acdfc92b90f6ce466b4960b6d466d3ee3b58ff604f3d815af0d90e69436ee7fc10dd909bdd629fde", 0x48}, {&(0x7f0000000ec0)="fc0edd51459abd4f6ed6523ef824a7dbb25fe553e0ef19241c41a1a2172e1f77a087812090557df9d55f0dc03f3cd9415ad6edb92c42dabd576807b373d81b2a6091456344d22972f247e9617e04d6545d3d1b688f4de48f7a1fd3f22dcd223addb50c9dec628b1149c3d4c19fab37c1840a5bcca6b7ef4b20ffb12d91658c44814d287e43f879cdcf7be10a8a37601dc28a51a35334f93dd326730a7503c44d3817c6b70d", 0xa5}, {&(0x7f0000000f80)="8ef0d9c6527bd9fdb76c1b54c8cce454f8e5cabcb2f898652fe1b3987f41692fbbaf54c9b5a6e7142a46fbedc8b22c457db186772c1977e838a02a035cd2038464b5df3036b43e6845204a2a5e08b60dde3c", 0x52}], 0x8, &(0x7f0000001080)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}], 0x30}}], 0x4, 0x8000) syz_emit_ethernet(0x292, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) 16:40:43 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x5450, 0x0) 16:40:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$phonet(0x23, 0x2, 0x1) setresuid(0x0, 0xee01, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x89a0, 0x0) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6d64eb05a146f05da736e3239200"]) 16:40:43 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x4, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x400, 0x0) r4 = accept$inet(r3, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000001c40)=0x3, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000100), 0x4) r5 = socket$kcm(0xa, 0x5, 0x0) r6 = dup2(r5, r1) dup3(r6, r0, 0x0) readlinkat(r6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/75, 0x4b) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r9}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x94, &(0x7f0000000140)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @rand_addr=0x64010101}, @in6={0xa, 0x4e22, 0xaa5b, @loopback, 0x4cc1}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffffffd}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x2c}, 0x9}]}, &(0x7f00000002c0)=0x10) 16:40:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:40:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x6, 0xd, &(0x7f0000000f40)="01", 0x1) 16:40:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_mount_image$hpfs(&(0x7f0000000080)='hpfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="71bc61fd1336df5b95a9a5be6a83922dc7d912e324fd3d65e5359f3d2dc592ab3e03f962ae99b72dd8c1adc83dafc6eaab38515eafc7453d9700377af4c3233ee93533ca0e38328af8c8b572a187ad56bd7056af2ecfe70aeacc32c9d6686e8c5d8a6d60819b1be6fe38afc47291aaf8bba102786b92be14", 0x78, 0x97e}], 0x4108088, &(0x7f0000000300)=ANY=[@ANYBLOB='q^#!*&--&&R,,sysv\x00,sysv\x00,sysv\x00,hash,euid<', @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c736d61636b6673666c9d6f723d2a5e5c2e2a2c6673636f6e746578743d756e6306000000752c646f6e745f6d6561737572652c00000000002c6ed4fb669a612ce2a65693164bf16b4a5d44970229717efad63e70fc1f0d735c57c8cd67a5884b415167d014a87ddd30cb7ce0bee43889957cb6a77b64dc40bcec5b2911908c2518a672689a8612e43bf3598572cb35d8135b1d762c7707594668801b0700000012ce01f1f520fb0272225e9ab69e033070a2b527be629160806c765eec2b9ad8efbb217c68245854655cfe95e7f56f1e102c7754afc0c1"]) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000280)={0x4, 0x8, [], 0x0, &(0x7f0000000240)=[0x0]}) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x4}}}}}}}, 0x0) 16:40:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:43 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f0000000100)) getpeername$inet(r0, 0x0, &(0x7f0000000080)) 16:40:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003c40)=[@cred={{0x1c}}], 0x20}, 0x0) 16:40:43 executing program 2: syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x0) 16:40:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000080), 0x2080005, &(0x7f0000002580)) [ 2757.894106][T15152] VFS: unable to find oldfs superblock on device loop0 [ 2757.910704][T15170] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) write$P9_RSTAT(r0, 0x0, 0x0) 16:40:43 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local, 0x0, 0x0, 0x0, 0xf}, &(0x7f0000000080)=0x20) 16:40:43 executing program 4: syz_emit_ethernet(0xfdd2, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:40:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000000)={0x0, 0xfffffffffffeffff, [0x43c0, 0x0, 0x9f700000000, 0x7, 0x1f, 0x1f]}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:43 executing program 2: r0 = timerfd_create(0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x204100) 16:40:43 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x1000, 0x0) open$dir(&(0x7f00000001c0)='./file1\x00', 0xa4640, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x48482, 0x0) 16:40:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:43 executing program 0: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self\x00', 0x40040, 0x0) process_madvise(r0, &(0x7f0000001640)=[{&(0x7f0000000140)="4fe0c143ce6fad95e6f277348b62ec4433b2b715c1148b8dbbdeb4e0", 0x1c}, {&(0x7f0000000180)="f083df7f830739ee28859e8a62d366adbcf23fd09dfe44dc4ec706db342f59507545bf2b9e20597136706d51d2fa54a4bab32f4be40c63f34dc91a1cdb07856e2ad69e176dadd8e0efbe17d8f15447765d8ade5e25b408887c1c85a4b2ab0401087e62f18eb45666877fb9d5de1d21428be05cecb486e7fcf552908eb37104cfb5b0591a322c46c94593a47f958fe11dfac19fc38eceef91ce4768", 0x9b}, {&(0x7f0000000240)="fc9a5a59d49396d108369275c6754f782b9b7e53c0120b99a47776cbaf1edfb47c80e3a236a29adbc1305f6841c58c6e46cc776abfb241ec6c7a5745b979451002a7c3d9", 0x44}, {&(0x7f00000002c0)="11ae93706c8277361d73586dad6adc94e4f229ecc405064fc763b6fb29198b7dca09dc23266c8117a782623f1cf1b47be9a29a1b0b2cf41d791f5719074f8468a028b65b489e444c304f66c4d29d87f805c5e2bc78c1d521e7a3d181eb7fab2ba2f09b7de346d1c4566c62afe6c3f9407e3e6406076489418bdb5a5a98", 0x7d}, {&(0x7f0000000340)="987f3e619078a21adf220b5b4ee6e20dd22534279a4dbac6d43d1d44fd02ba876a25ea2d65f546b672d49530361cd0781f57e1a1344ec5fcfdb33972601e9d5976c45fc0b489bdf91f7d93f2621b562026f018620ac976351068ef116dd0983696fc4c0e48dc1eaa44d86ec630cf027e2c2632afcb41fd7c7cfc5fa912eb0ec31f11d0b8c6fcf2560dad20bdf43690b9b132e3284ba5bef0fbf085239afc594b1faaebd66d9b064e5b6a9b13332259fb7a49a22a3a8371c80798722579911976312f065a8a82be44607be4260719601045deea5fbd22e0d4e8cc6cb6a494e05568b25bc8", 0xe4}, {&(0x7f0000000440)="6083d3e70434a2946d402d7e575c98274b36f15ce58f6646007a6d66eaa591c65ca739984d99691c362975cd06676cacd2733098511a79840267445ba495eb20b51a78f7d17449e6c7eb5e72b44782d14d3be0ff6cce4e8a7e51ff479fb80d401a437311c451bf435162fe407c46593b68fe2185115554aa0b778c77971cdfa8935752f3d06d5a841f1d93f19f9ed79090ae138d1e204a012ec5f66bc6534ad68c5e9af62148d67addb2b1df17216b493753a8087a9188cc61c1e7c559efc0f4371b966ed9e3ad08f2f09621b6858b7bbbcbdc4e3e49d5bd35bcaba90a6bff0fe00fd30fdde42cd206e3ab874c1303c7ce47083ebe58", 0xf6}, {&(0x7f0000000540)="bfd94e56e23458fd47403919208028c548929f20ceb63ebec339cf111dbf1f5f761d51a4c4deafcece983179d743e230a31488711699af407cfe529f9c1ed1bc5edfd016a4acb8dd22daf46aeea27189c84a01d3656a0c0758ecf9e2501f7488b787dc56fb184727b99e8fe630c78e08bcb6064f03414ecbf59ecea94289a4dcd1a05fd1f4e9731a8b0a7cd3f737627c30abb411e5d7a67cd17596f1d228e1ee4408c05795e48d02654444c33bf0c32086a697a0151846d43f980c5740e62ff0a1127294a0de6568b4e69b6b95e8a9f351d94acf2365f6049f0ba8dca97be39eef3da46a93a436c09339a27e0d4b54ea5bef5a754c687c8cdc6f7d21c8f3eff217b3644d49065ad57c67c533f4e86948a4a30199fba02454eecd63d41679cc477033680dbcd5059a295f4d033477ba9aa919478b2836a6b76741bdab0af1ba135fa96e13f3d4de10bb61255ab9fc2e179b493f8d398580a1a98e9098fecef8da3c2313b0c35cca8fdb40f02d84e58db5b636de38ee22647d1916831e4c76c8097522a0abe1ca9ef5058deb68135fc0cd519ea6c73ea1bce74b235b964c7c3ac9c08b4f49fc058cc1f4c9460b3bb9efcd4db6bd07da6632c8e264b11212c56e1520cd4550ae55338a48515c5d16843891eee28eb9eddc46638a39f8f0bf40f3207fc97166afcbf94d5693db15362d9a0131e1dd43412435e5d32158c2c90f7a19e0c7b5aec023f4db26d390c5f742d0a2a4f6cb86b8923dad7d84e157bbc14a2a2f6afcf05af0d740eb5da647811e6cbdde91eaed983790d076779e97d9f1ac77465323b38b3816b58a761fa1d7ddf79ebfe6f68217bba32518fa1f7d0a506eeef0ea9f21c29182c8e2e3a8b0192794406cdb43e166021a8ec9ab510eeda44504d207dba2169ef132164b905b622fa66b1dfe93b745900b1af4572c8786e41b1fad21b54b74f77edfc13f8e4938be050314c25eb5b3080de5adeeab972aaf41a754290db81f218eec66724ae1daa1ce2acb261c4992fc21282816fa9fe7ba6009324eb483a261f7d16e060cf02821bc23cc33da563d5548cac3ed85ad3d181cdf09f1397328ce269a2a17e593b28c2f00c07868cac707f73473332ad0ac273272b4168a6c641dfbf19418ef773f65b49c047a39205650f4774b933950c364bc5bfa82fb7e92cff7240a18f5ace22ddb0767a1c8701b08c4f3240798e794c6d00e5224343f8871901f8cdd2d136673981391f2849bc2e6e6719546b7be2ae56f0473d4e8ffb76b9c43ee16ae8585a83fef1d1a9203d8bd555874d4f69b4c1c4206158c11878c23a0c67b19b2e584b5fbb768ecafeed0f498286d52d78d1830984126277222117d97e9259d1c307cb865f7dd3362fbdb839fa802ea909758a3aa434d6cd2fd1331f226b5147f0dfea788b1a8d816f2245f4842f5c99d586c63eb7daf1c7cd65cca163d9309f8c0662de56a95c7f814d95a9708fedb2af75920a150ce06c91620fa913f86cf914154e4b9215543cf7848ab81852b8d08afb73285336575e0e8eb509e4b0b26a96f7e5e65ed3dd7c63ca2c7b4cb4563dabfbb5d47bccf1d4f899310e3eac7b5cd902a656874051daaecd1c61f0da46e34e9d4b09dc87d8ee3de8b9a27d1ce3c8d38dc96a24d965ec28137483c13ba8cad88773220864241cd1e3cef72dfcf9376cd7843bb01ec0b0e28423048b9c19b97bc35f3a3eca1070e718053bd7b0b1603f1b4ac71051c6a09d9242b0c619477ab09d5c2bc37ffb9d67999ccb6b6f39246f3c6ff0fc742e124178e1e4ce67ee29c06f21ac635d25d238ae9a33e0a818313d6177166ff3f0ed130df69afc32b3fa02370a8d43994a37f18356846fe7b49bd0498274b6d76ea4f5b134123ba56816f78fcb4edeb7009c772d93f7df08c387d31d0745652673fcb1e3e341b613891d4e6879b3d6fdf764bee0bc861dee32bf78d4ceb5d073437e816908a45571df1867ab85dd81d8b8f8a0f0acdb8b32594e6744e894ca242b6ae392e7f127265078c519d99f19dd091dc55502f6c472cb03990b5533a87270bb1e92600e397e7677b0a9349520d26214b979ad34fd596efaefd2fce0635de25a2d05767c452c1c2d42dd724b1e5d9056ac044c16ffa7743fd31b215b1da5291bdaf36ef252b8ae92e9210090524535369b03b2fe5c80030c820bbeed12e22814cf47f82cbac5c59102c07afb38d27b230e3ae7752d56147701ddcd5a0b26df69e5b9cd51049e80be116a8426b99d949e8628d0567d8ced58f6d1f846695c487fcecd2218172ba2990ea94bbf2056ee31627e85471af6a31513b146c05d336d88a2449a2d160ba0d2250aeee3b2b0dfd4d081122cacb26ae33db5e717e2d615a08d3ba8c52e3402e439ea7d4bcb117239f998acccb1d990e760baf02872f7596ce7f1d04fbb2aa0770f4edfd0f09a5769445f909ebaa4db5f8a570fcbd572ad00e1c5db9e0f444cbd883aecd9683c3c1042e6a7f38928e4ffbb1c3797247439c86a20981d42a8725cb7464d29bf41c1faff99ea9cff4be00b6a7d6cb0af230627cabe183e8a66397ecfd145fda733630f2cd473cfdd6c25f4ac5d978b4d0f7308b540fbad8e74c0d5146df980d9f6c436f3827528b03dc2effa815b709ad7afd617681d9ece6bb6adb8187e6ba38f3e811e68f112b03f6cd00a85cfabb32134014f69198189cee0b55c2e3e9a69a76b6f0c08d90a04ca97712ba78fa5bb2165d59604a34dc204c96272f904c5def3728cde112387cdf1bbe5f1312fd2623f1e341decea52e04ae6df5fea6ed7266a6c085d9487ee3dedda194bce04b0543408d8d25d03f61099bd330b002481a48e7b5df18e9156c06882a40270cfb6fd93a71fb32ad7cf19d991ba0984ab51742d920f2d6d175c800dbc0b681c79e5ac3ffce08d6f98140b75c3a0b4af028d831137bf9167f30597f9511951ccc1a95b999d8004a340b8fbe99978c21e98a5d8ed562f1d0167eb4502a493e045c90735f3129f2a5274d7d15ec0ac10fb11adb5d01e3ae9ca667a1ec16838b976f5914dcba40dc91695abd885c06fa07570f88e2e44323c26de46d79e45f283197849c139015118c969dd989588b8ebbfde39334fbfec0e666b10dabf6db0346b4f6e122763414a00294ab3608aca8f3cf05039507080b2a323f54983500a8096bacc0a93e31e5ce7b19df9dec00f142aa1c7712408e969f479a0b88b8cfae8e2281767ba3ef889aa53cf9ad34cbc8e7fbc9ad86fcda0b85ff789a8aac1026509bd2e48dd9a79f0fdbcd2872074bb5a37ed6a8ff3a941302e0e52c8e6d54df7b47ad800301219857cf5f259d4b6e9544e9629e587a9d076bc96d9d1d0e95494f9b5bd1a12b5b04fa51eba83b75f6bea3d7f8848f7fe122914ff7413c16a3b197dabc0d0cbf7e8f8f1f8f0e04840381a0f74acc4a0dad0e23ce663180e7a7ccd3800cdf7f137098327c45cbba8636a607caa5230857ff4e39df22a0b5b85833a37206910d325c7541bf5297c816d2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0x1000}, {&(0x7f0000001540)="7d00fcd5b3d36b3e0a5e89bac79907074d3741b6f5504d2c657ada6d067f8fc6289043568a0745b950381267d71350dafd473dc07e91ed9fb8fca6e9562c3302c098ceb50aade29acd5fd7ebbb0f34d908729898abc934a81d122c77aa0fc246de77bfe4933d87a1bd31ee857b2ef02ec2ce5e4fe4ce204004d3f3bcac9b5ea85e8bf51585de804932d0a292e66fc96b935efc22802fab418cb5a01ac72826b17e340bebf1433d95d4ff0b5be93090ad43a6cc1c7f7213eebf9241730a6622f582", 0xc1}], 0x8, 0xd, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/full\x00', 0x800, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x24b6422, &(0x7f0000000500)={[{@gid={'gid', 0x3d, r4}}]}) mount$fuseblk(&(0x7f0000002d40)='/dev/loop0\x00', &(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)='fuseblk\x00', 0x1500010, &(0x7f0000002e40)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x800}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}], [{@uid_lt={'uid<', 0xee01}}, {@fsname={'fsname', 0x3d, 'unconfined_u'}}]}}) r5 = syz_mount_image$pvfs2(&(0x7f00000016c0)='pvfs2\x00', &(0x7f0000001700)='./file0\x00', 0x0, 0x7, &(0x7f0000002b40)=[{&(0x7f0000001740)="557269f3d285a98e3150b51f197e35b42a91b0e8f16fd354c56bd0340c94bcef11e215b7970753d3ffffb765ffee63cc3d8a1a0a93bf30b18f5472e352356644ac1ae019d0003a3b7a0474bf39972e7fd9920ef9cd2578b3771d1168c5df7089a6224845e056c3bc20310f7a", 0x6c, 0x2}, {&(0x7f00000017c0)="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", 0x1000, 0xf2de}, {&(0x7f00000027c0)="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", 0xff, 0x1}, {&(0x7f00000028c0)="66ba6b60c6f97265a33840cf67c16134144b9b2b811dd3ddbe120222c45f30c58420c04f147cd4204e82c370923900b964877d365638ae7ed3450194ff6e87d997968c9c2594771583a790930346773fcb0f2875ee4172975c368332089bf4bdd6d2a2bdd74b02c8501f05bcb6c05586531563d67f0210a6489990e78cfac65ef78a7c4d18fc57cdbd6fdc2b4ac2837703ba1b225e57138b75f97ca0b46b5c88213cc4101d4b", 0xa6, 0x36d800}, {&(0x7f0000002980)="b314d3449390a5210e400f3eebf0672e635ce8db7b2dc1d259e1e14344e72cc12c9d40293afe01db320d0cda51fe2ec60c29ceaa029707da78fc5eecfe0f2f00a53b848ef25d1e85db9b3256d1090a62c7a3016eb3eb7fcc897bb0ae92da8f6cc1166ec863183200a46d198ea028bb59d583c6544f3e9282", 0x78, 0x9}, {&(0x7f0000002a00)="58bd3c38cfebaa8f58a028a286ea60df8e542570a52dbb307c77848de147e12a6885a46918cab51532d25753e2d66758efb3a547055a618cb5f46504d800a49ffde2911ca48d2da42de8b1b3379d0e74b909350e91b2bfde6ba2921f37db257b4b4194467081a3c6b735f62a07ecfc054afd742fce752c89abb5da961bd297fbf9f686ea3d1a785337f54ef58775279bd4e1666d7f8bb22a46948e35f3b480d4f45343296ff5003ba8ad31bed488b6f105c8b31b78aa14b9b625ef1f1e8ff5062cf3831f29b1", 0xc6, 0xe259}, {&(0x7f0000002b00)="a7", 0x1, 0x1}], 0x10000, &(0x7f0000002c00)={[{'/proc/self\x00'}], [{@pcr={'pcr', 0x3d, 0x17}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@uid_lt={'uid<'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) openat$incfs(r5, &(0x7f0000002c80)='.pending_reads\x00', 0x101202, 0x21) r6 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x3}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000002d00)=0x0, &(0x7f0000000040)=0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r9}, 0x0) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002cc0)=ANY=[@ANYRESHEX=r9]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) socket$caif_stream(0x25, 0x1, 0x4) 16:40:43 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x4040000, 0x0, 0x0) [ 2758.153018][T15209] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2758.191127][T15227] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x9) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60209c0000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRES64=r0], 0x0) 16:40:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000005140)='/proc/thread-self\x00', 0x0, 0x0) dup2(r0, r1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, 0x0, &(0x7f0000000240)) 16:40:43 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) close(r0) socket(0x11, 0x800000003, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x5411, &(0x7f0000000280)) 16:40:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000080)=0xe6c) ioctl$CHAR_RAW_BSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000000)=0x1) r1 = add_key$fscrypt_provisioning(&(0x7f00000000c0)='fscrypt-provisioning\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)={0x1, 0x0, @d='abcdefghijklmnop'}, 0x18, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000180)=""/101, 0x65) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) dup2(r1, r0) write$binfmt_aout(r0, 0x0, 0x0) [ 2758.344571][T15244] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:43 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000000)) 16:40:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xffffffab}}, 0x0) 16:40:43 executing program 3: ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:43 executing program 2: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/attr/exec\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x8, 0x0) 16:40:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2758.487373][T15258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2758.523336][T15263] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:40:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:44 executing program 2: r0 = socket(0xa, 0x3, 0xffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:44 executing program 3: ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x593c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x1, @local, 0x1}, 0xfffffffffffffe23) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @loopback}, r3}}, 0x38) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaa920000140600fe8000000000000000000000000000aa00004e220a7c4b43c2d947109522c06de29038b82fb65f15d67422e2ad12dcc37eeb320723d504fe6e0c45450ea60975759ee0114e57af65", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000140)) 16:40:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/94) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="b368de9d2ea70bd5421d65d17143b3adcc72c15b594309e9595a0c0892aae9411ee3718934741ea4296de95abfe874132ec11ddaae0656ffb9c0168108dd2a7a78f95e6f32859c053ea68904b6c1336ae1d59a47bfa4badf7c688a04fcf18273275463c0b758418c6d763f69d059936852bb624de1200d5eba1919dc8a3b33f036100ea98f0916f8e81a343af2ec5540e37926e443be29b9684685968efbda8336d4e36de101ed2b80e2a676c48f972ebfda1cafcf7f1a9cdf3aa1145e16e0811e31d472355db0e94c944752b4df13", 0xcf, 0x5}, {&(0x7f0000000180), 0x0, 0x100000000}, {&(0x7f00000003c0)="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", 0xfb, 0x40}], 0x1800004, &(0x7f0000002580)) 16:40:44 executing program 4: syz_emit_ethernet(0x10f, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @udp={0x6, 0x6, '\t=K', 0xd9, 0x11, 0x0, @remote, @private2, {[@fragment={0x2f, 0x0, 0x8, 0x1, 0x0, 0x0, 0x68}, @dstopts, @dstopts={0x3b, 0xc, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @calipso={0x7, 0x48, {0x8b41753dfc728c1a, 0x10, 0xf8, 0x3, [0x1, 0x0, 0x80000001, 0x4, 0x5, 0x7ffc9b1f, 0x236, 0xffff]}}, @jumbo={0xc2, 0x4, 0x32}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x67, 0x0, 0x1, 0x1, 0x0, 0x0, 0x66}], {0x4e23, 0x4e22, 0x51, 0x0, @gue={{0x2, 0x0, 0x3, 0x6, 0x0, @val=0x80}, "ec0a749e2ad59e7114c2e435d21b7eb14015ff98be4e592d30095fc40ebad2cf6d4a971835463cdf2929451e6befcd683bca03d0eec3de392a77d70d043ced3f01"}}}}}}}, 0x0) [ 2758.958268][T15212] orangefs_mount: mount request failed with -4 16:40:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCGEFFECTS(r0, 0x5452, &(0x7f0000000140)=""/136) 16:40:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4008ae89, &(0x7f0000000000)={0x94, 0x0, [0x34, 0x0, 0x11fb, 0x0, 0x581, 0x0, 0x4d564b]}) dup2(r5, r4) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa47899c1390fcdd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 16:40:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_WOL_SET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x48, r2, 0x5c6ead8bbf826ec1, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_HEADER={0x4}, @ETHTOOL_A_WOL_MODES={0x18, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_WOL_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}]}, 0x48}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @loopback}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='d0\x00\x00', @ANYRES16=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x1564}, 0x1, 0x0, 0x0, 0x24040085}, 0x40001) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:44 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x2280, 0x0) [ 2759.078330][T15292] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2759.116899][T15291] VFS: unable to find oldfs superblock on device loop0 16:40:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup2(r0, r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0x8903, &(0x7f0000000080)) [ 2759.138829][T15310] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:44 executing program 3: ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[0x4, 0x0, 0xffffffff, 0x3, 0x0, 0xffffffff, 0x7f, 0x400, 0x7, 0x1, 0x4, 0x9, 0x7, 0xb0, 0x9, 0x1f], 0x10000, 0x2040}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(0xffffffffffffffff, 0xc0245720, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$CAN_RAW_LOOPBACK(r6, 0x65, 0x3, &(0x7f0000000140)=0x1, 0x4) dup3(r4, r1, 0x0) ioctl$SIOCAX25DELFWD(r4, 0x89eb, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2759.273733][T15327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:45 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000440)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept$inet(r1, 0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, 0x0, &(0x7f0000000080)) 16:40:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/timer\x00', 0x0, 0x0) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:45 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RFLUSH(r0, 0x0, 0xa) 16:40:45 executing program 3: timer_create(0x0, &(0x7f0000000380)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() r2 = dup2(r0, r0) write$9p(r2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000000180)=""/106, 0x6a}}], 0x400000000000116, 0x0, &(0x7f0000000040)={0x77359400}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000076c0)={0x0, 0x0, &(0x7f0000007600)=[{&(0x7f0000003c40)={0x1c, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xa, 0x0, 0x0, 0x1, [@generic="0ad5890c819d"]}]}, 0x1c}], 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1004000000013) 16:40:45 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x2}, 0x2) 16:40:45 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000000)={0xffff, 0x1, {0x1, 0x0, 0x81, 0x1, 0x8}, 0x6}) 16:40:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="130b00"}, 0x3a) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:40:45 executing program 1: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x80440, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005280)) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) [ 2759.923060][T15345] VFS: unable to find oldfs superblock on device loop0 16:40:45 executing program 2: r0 = socket(0x2, 0x3, 0x3) sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 16:40:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:45 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x202, 0x0) write$evdev(r0, 0x0, 0x0) 16:40:45 executing program 1: r0 = epoll_create(0x6) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 2760.019775][T15362] VFS: unable to find oldfs superblock on device loop0 16:40:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)={r4, 0xfffc, 0x20}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r4, @in={{0x2, 0x4e24, @multicast1}}}, 0x84) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:45 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, 0x0, &(0x7f0000000040)) 16:40:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0, 0xfffffcd1}}, 0x0) [ 2760.195815][T15387] VFS: unable to find oldfs superblock on device loop0 16:40:46 executing program 3: r0 = eventfd2(0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000080)) 16:40:46 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0x5451, 0x0) 16:40:46 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) close(r0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000047c0)='fd/3\x00') ioctl$FS_IOC_SETFSLABEL(r0, 0x5427, 0x0) 16:40:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000024c0), 0xc1080, &(0x7f0000000080)={[], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x33, 0x33, 0x36, 0x64, 0x38, 0x64, 0x39], 0x2d, [0x63, 0x39, 0x38, 0x61], 0x2d, [0x5f, 0x36, 0x32, 0x33], 0x2d, [0x35, 0x33, 0x30, 0x30], 0x2d, [0x34, 0x32, 0x36, 0x52, 0x63, 0x59, 0x32, 0x38]}}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_user={'subj_user'}}, {@obj_role={'obj_role', 0x3d, '\x83ysv\x00'}}, {@context={'context', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '#]'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x8e+'}}]}) 16:40:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:46 executing program 2: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x0, r2/1000+30000}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r3 = dup(r1) r4 = dup2(r3, r1) sendmsg$NLBL_MGMT_C_LISTALL(r4, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0) 16:40:46 executing program 1: r0 = open(&(0x7f00000009c0)='./file0\x00', 0x40440, 0x0) close(r0) socket(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 16:40:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x5c, 0x0, 0x0, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={[], [], @loopback}}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0xfffffebc}}, 0x0) 16:40:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:46 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$notify(r0, 0x402, 0x0) 16:40:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x14, 0x0, 0x0) 16:40:46 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)) 16:40:46 executing program 3: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fcntl$addseals(r0, 0x2, 0x0) 16:40:46 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, r0, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x52, &(0x7f00000000c0)={@local, @empty, @val={@val={0x9100, 0x4, 0x1}, {0x8100, 0x5, 0x0, 0x3}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, r0, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$SNAPSHOT_GET_IMAGE_SIZE(0xffffffffffffffff, 0x8008330e, &(0x7f0000000140)) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) 16:40:46 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000000)=0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) write$P9_RATTACH(r0, 0x0, 0x0) 16:40:46 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 16:40:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0xb, 0x0, &(0x7f00000000c0)) [ 2761.034809][T15446] VFS: unable to find oldfs superblock on device loop0 16:40:46 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:40:46 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000000)=0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) write$P9_RATTACH(r0, 0x0, 0x0) 16:40:46 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x43, 0x2, 0xf6, 0xfa, 0x6, 0x3, 0x6, 0x6, 0x295, 0x40, 0x108, 0x0, 0x5, 0x38, 0x1, 0x1, 0x9, 0x4}, [{0x1, 0x2, 0x0, 0x20, 0xfffffffffffffffe, 0x9, 0xffff}, {0x0, 0x2, 0x4, 0xffff, 0x7c, 0x4, 0x9, 0xffffffffffffff81}], "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[[], [], [], []]}, 0x14b0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) bind$rxrpc(r2, &(0x7f0000001540)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, 0x24) 16:40:46 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000000)=0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) write$P9_RATTACH(r0, 0x0, 0x0) 16:40:46 executing program 4: ioctl$HIDIOCGCOLLECTIONINFO(0xffffffffffffffff, 0xc0104811, &(0x7f0000000000)={0x8, 0x3, 0x7}) syz_emit_ethernet(0x5e, &(0x7f0000000200)=ANY=[@ANYRESDEC=0x0, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="80000000907800f3ff000506000007ff01000000e6a368c874b5926d6af6e741eedfca16b295791f30b65c7f7e0a1372c3c37ae3c761636807d7debecda1168f3515c7b31a5920e15a12cfbd76e7bfe2e6b448734aa36311fb464a44466aa9239a5b9bcc227120d1ba77e45e4b26cb42d183b641b2ca294fdea63ffc2c5e1378d256cf2058d6b39d5708120a3c671b036ce656c949f57979958b6ee74e89f8b5a28aaca3964c4693143861abfd0822794311a84cb1b5f0d64b6c12bfa10b5de55ba17d3df51ac72fa2bd511d9e96effed1851ffe025c8b2fc8ee584bc15cd3"], 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x4, 0x0, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) bind$l2tp(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) dup3(r3, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000040)=0x1) 16:40:46 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) [ 2761.154470][T15471] VFS: unable to find oldfs superblock on device loop0 16:40:46 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) 16:40:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 16:40:46 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000000)=0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) write$P9_RATTACH(r0, 0x0, 0x0) [ 2761.218744][T15488] VFS: unable to find oldfs superblock on device loop0 16:40:46 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) 16:40:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x2, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_POLL(r3, &(0x7f0000000080)={0x18, 0x0, 0x0, {0x7}}, 0x18) 16:40:46 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) 16:40:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x4800) 16:40:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000002a00)='./file0\x00', 0x0) dup3(r0, r1, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000003c0)) 16:40:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0xb, 0x0, &(0x7f00000000c0)) [ 2761.379163][T15510] VFS: unable to find oldfs superblock on device loop0 16:40:46 executing program 4: socketpair(0x1, 0x2000000003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="20f83508f5", 0x5}], 0x1}, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0}, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x404042, 0x0) fcntl$setown(r1, 0x8, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000000)='ip6gre0\x00') getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000180)={0x6, 0x7, 'syz1\x00'}, &(0x7f00000001c0)=0x28) socketpair(0x1, 0x2000000003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f2, &(0x7f0000000000)='ip\xf0gre1\x00') syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe80000000000000000000000000001400000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="dd0b000033000000"], 0x0) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000140)={0x4, 0xb2, "9c1fba", 0x4, 0x6}) 16:40:46 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000400)={0x6, 'veth1_to_bridge\x00'}) 16:40:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) dup3(r0, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:40:46 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) close(r0) signalfd4(0xffffffffffffffff, &(0x7f0000001680), 0x8, 0x0) signalfd4(r0, &(0x7f0000002b40), 0x8, 0x0) 16:40:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='freezer.state\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x80}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000240)=@req={0x40, 0xb35, 0x80, 0x4}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, &(0x7f0000000200)) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) 16:40:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 16:40:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x3, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:47 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) 16:40:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x1b5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4$packet(r0, 0x0, 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, 0x0, &(0x7f00000005c0)) 16:40:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x4, 0x8001, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x80000, 0xfffffffd}, 0x40) socket$nl_netfilter(0x10, 0x3, 0xc) socket$xdp(0x2c, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x59, &(0x7f0000000940)=[{&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000000980)=""/4100, 0x1004}, {&(0x7f00000019c0)=""/4085, 0xff5}], 0x3}, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000080)=@buf) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x4040, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000011", 0x5, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x38}}, 0x0) sendto$inet6(r2, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) syz_emit_ethernet(0x347, &(0x7f00000029c0)={@local, @remote, @val={@void, {0x8100, 0x0, 0x0, 0x4}}, {@ipv6={0x86dd, @gre_packet={0x6, 0x6, "65aaa1", 0x311, 0x2f, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, {[@srh={0x62, 0x6, 0x4, 0x3, 0x3, 0x70, 0x0, [@dev={0xfe, 0x80, [], 0x41}, @private0, @loopback]}, @fragment={0x3c, 0x0, 0x40, 0x1, 0x0, 0x0, 0x64}, @dstopts={0x67, 0xf, [], [@enc_lim={0x4, 0x1, 0xfc}, @generic={0x9, 0x54, "a75cd05a7667abe0eeb7539857a5fb4752668b8fd0f0f55ba15f27ed58ededaadf33477db68ad353ba2ddc6fcb8975a4bbe47afd05e0926fbc60f256ac77af6915de80252f73b28a186e7a7cf5ea5cf917c8e0e2"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x2, 0xffff, [0x7fff]}}, @ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x40}]}, @routing={0x2, 0x5a, 0x1, 0x80, 0x0, [@private0={0xfc, 0x0, [], 0x1}, @private0={0xfc, 0x0, [], 0x1}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private0={0xfc, 0x0, [], 0x1}]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x57, 0x2, [0x9], "08ec1b9976b83b7cf8474564b4b336b4f1f52153315bbc9a589ce7771e42924204d3262da90db2af6d86ec636cfb9c7109c109b8e7edb7c5311239c90ebdc649e50d11816312dd12620e4793a227d11a5e8c5c9852b376"}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [], "c68e93d210d7d5d69cc91649359a9752f5d13e4686522aeb2f8e77af99b0347df5aa3b3f211df50848fd56b450bac65503a1c1e587654cef9925c3040a03670e65380bb92823db18dfe7dfcc2ff31df7ff8cd2e6c4c2a78a33dcc07963324b6b1c885d"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0xfffc], "3bd38a249699ae11b7f18ef6bca5d79924663755c63dcaf71c16d9ecf06b668736ec44dff138659c3b8ad9a5e244ba72336a5105d1b542ca68e89bfb6278171c112fff4d4b6068535dcbed0283ec336f5934ee351b774fa8df11fa8e7f3c32761bcbc511576c685d1218a756fd2729348abde28dc0cd131d8b9518527b69b778f39ef69492482e228c93fee8f0015322176bf353e3ca91f7cf86b5354fa347a6b7de5ea31cea44e126"}, {0x8, 0x88be, 0x1, {{0x6, 0x1, 0x5, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x1, {0x1182}}}, {0x8, 0x22eb, 0x2, {{0xd, 0x2, 0x4, 0x1, 0x0, 0x1, 0x7, 0x7f}, 0x2, {0xacd, 0x6, 0x1, 0x14, 0x0, 0x0, 0x0, 0x1}}}, {0x8, 0x6558, 0x2, "a39da73ed022a92518292f7dd1e7afc887c317303bfce0bd99a635beb1d667346464943fdfa1df23faf2a774514554f312b66d73f0c986591c6b98f4ecbfcf571d9c9d5430165023349ac83cc65a62f049cc882f5aad"}}}}}}}, 0x0) 16:40:47 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 16:40:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 2761.624686][T15558] VFS: unable to find oldfs superblock on device loop0 16:40:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000080)={0x0, 0xf8, 0x52}, &(0x7f00000000c0)={'enc=', 'oaep', ' hash=', {'sha512_mb\x00'}}, &(0x7f0000000140)="7043558b57d360c6e2b8e65f868d373529005285f5f811157c983d23d85bc28831747b837d6cd57eab8388419685ef999f0a771000d473551b60ec5207eb977d84043bccaf46fd64e9bc2a6561ccb93b09ee48b23b260edf5b0e8c0f4ac610fa2b4b9666dac5614ee94b01d11eb824ca2f75560628e0500823518cb206e0174617e4bb899b9b3ad9770076b30f291843bcd91ab5f44333ec7f5251137cf66d43b585390a8eb40e3c3c6f9291efb33ff4fb165ff5b8d0e05618ce9bc09dc180f02aabae49e54a2911f7024a8b9d2c4f32c17af52087b1663dcd312ca538eab80caf9f00f0232b217417be2d2ee0f08105cbcc37f063fefd83", &(0x7f0000000240)=""/82) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="bd480000000000"]) 16:40:47 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, 0x0) 16:40:47 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:40:47 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000700)={'sit0\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @empty}}) 16:40:47 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) [ 2761.765490][T15585] VFS: unable to find oldfs superblock on device loop0 16:40:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x802c542a, &(0x7f0000000180)=0x0) process_vm_writev(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2761.858830][T15600] VFS: unable to find oldfs superblock on device loop0 [ 2761.863323][T15595] netlink: 44263 bytes leftover after parsing attributes in process `syz-executor.4'. 16:40:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x4, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 2761.986845][T15611] netlink: 44275 bytes leftover after parsing attributes in process `syz-executor.4'. 16:40:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x1b5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4$packet(r0, 0x0, 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, 0x0, &(0x7f00000005c0)) 16:40:47 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/zero\x00', 0x0, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r0, 0x0, 0x0) 16:40:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xc0, 0x7, &(0x7f0000000640)=[{&(0x7f0000000100)="e4de9a6bad89b62f8204cc9c2d11c45a409c6d69625b7b0306adc5ce4512bd20728c06089f9e074306c303bff8ce20bcce26db5da058e412c2d32d0b63195c4a1881b6cd390366e8da6144ab207d91387dc8ac5199b3f137b0470f3a6fb2cfcd43a8d53c262443db781ce0473b0b6260aab5cf9db70da5ed162473586f7272ad22a286dd55bfe2f888d97d6932dd4d46e40b605a463a0f398becda36dac308e1f9ef2cc7c44e7ecee10ab164d133fa520e11b6fc9191a7f769cc04323a711da4ce5f5293bf80fa2b640d2600f9f16d5d30be2b7bdaf4e22952bcfd97102b", 0xde}, {&(0x7f0000000200)="30814e1460f07c7ee5e3b5bdc8c273a2212409746e21df8626438e7202f4bd85b0c9f4fc8a13eaeb81985abc65800774357375c24e80f73c0b5d04e7c51f4f7d250e1ccdfe1e0924d0699181386fbeefff24957b3ced03127ec418cee4a3739bc4303fd54b04a287e797c920972d39557b9aebd874004e23", 0x78, 0x85c0}, {&(0x7f0000000280)="ce2dcb13753c6115cba79192678c860f95b425ce90ed47886f8a11de2ac6576cfe104fbeeed64c370f718bd1df27de9b1c5309f2bf39062d96ed2eb1e7f940ef50d103bef2635ea31cd2672d3e785da8e624c68a7f87273d85fb91084ea40e9d65ad818a6c4400d1b20a9cc126516fad6a58093d5feeaa3e3d87d7fa179b92a4a943e6a845591004d0456d489904ceae9d46226a719f6d951bfa95f39f475a0fc1811ec1df77496fb0e71ab2eab391b9760155e022dce49757407a665ada802ec38e28527d01c9a611fdaef0a3dc42f56810b117842858eda7266ed4", 0xdc, 0x2}, {&(0x7f0000000380)="46f7264bd0c4b40ce3f4853d1bc8c49932a2c9", 0x13, 0x5}, {&(0x7f00000003c0)="0cab1cf0a4102d5fe78abe02193c4668b9eec08993fc1125335cd3a2d1b031316fcf8cd399731e9db0aa16af4ae8b1370ed91a402c1cb3d84b2065b9c53ec5d5460fb8fd61fe296f517183f5433ec765d830f137600b7370c231a24bf10f8e518154d6c4c66c0296e2e7d2f355994915f49224c2d806f1fddef1227339e8f1810849f886e8c13c1bad358e499de21d3427d41d908379c16b4d3b0af4fc0d319617d2afb84eabf49e6bf17ca7d1f72785473fc4dbc6b35833fc1b17ce027ad932e5df", 0xc2, 0x1}, {&(0x7f00000004c0)="3a155582bc545a3c04d2ebc125387d37a8fd1c574b2620252a5656588c2ffd67de16b5699910f6773fdfd200939a6c3ab4bdd2b8729293bd7a39a6dcae84b33a2383e129c2771036826d6a709c4c39bdec72842269ba6c77d5bcbfa89d21e28fc4de0c1290a03056044ac8c09c869c62c879fa53be8375684daf6545cea49b701541fde6fe94407032e72dfeaf215a", 0x8f, 0xb92}, {&(0x7f0000000580)="ff1f037381afd2d8fd49dd84771ad891e98aea95fdf0dd6b565c0433c3106c6091341196f4c74a160094ff0bc8185fa4664b8fda817521dbcc7c784fca16751725ee93426c25caf057dd5c294ba9f4c0b8d47fd92a7bc5a8767838da46cc93e5a4725d511f9d33cece226ac3a02aa292494ed1da613e7bce789c2c7dd4f0ece0ad15d2696b928e3c7843899fe42befd3c89d78c3fdcf6afdfa114b5c395750870060f1c27211b6aa64a4ed6a5d462477f03bfcbcd0", 0xb5, 0x88}], 0x805018, &(0x7f0000000700)={[{@usrquota='usrquota'}, {@nodiscard='nodiscard'}, {@gquota='gquota'}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x33, 0x37, 0x33, 0x65, 0x31, 0x30, 0x62], 0x2d, [0x63, 0x62, 0x35, 0x38], 0x2d, [0x34, 0x39, 0x31, 0x38], 0x2d, [0x0, 0x38, 0x39, 0x35], 0x2d, [0x34, 0x65, 0x32, 0x63, 0x62, 0x34, 0x63, 0x31]}}}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000780)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x5, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0xc, 0x0, &(0x7f0000000100)) 16:40:47 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x4, 0x0, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) r3 = dup2(r2, r1) dup3(r3, r0, 0x0) getdents(r3, &(0x7f0000000100)=""/46, 0x2e) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) socket(0x4, 0x5, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) read$FUSE(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) 16:40:47 executing program 3: sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x28e535579c3558c0) 16:40:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 16:40:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x6, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:48 executing program 2: r0 = socket$unix(0x1, 0x1000000000001, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) dup2(r1, r0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040), 0x4) [ 2762.571277][T15648] net_ratelimit: 4 callbacks suppressed [ 2762.571287][T15648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:48 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:40:48 executing program 3: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0), 0x4) [ 2762.653637][T15639] VFS: unable to find oldfs superblock on device loop0 [ 2762.725283][T15677] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x1b5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4$packet(r0, 0x0, 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, 0x0, &(0x7f00000005c0)) 16:40:48 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x4800) 16:40:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYRES32=r0], 0x8, 0x0) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/150}, 0x9e, 0xffffffffa0008000, 0x0) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'system.', '\x00'}, &(0x7f0000000340)='pcr', 0x3, 0x3) msgsnd(r0, &(0x7f0000000040)={0x7}, 0x8, 0x0) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000240)=""/9) r1 = syz_mount_image$ufs(&(0x7f0000000080)='ufs\x00', &(0x7f00000000c0)='./file0\x00', 0x7f, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="4ab2fbc50970318e93d5b9cd98307551ba36fcfe9e8c17486c6169c0e6a4cb0973e181971562c6134af56f2dcd79661fc69d42251a3f8e3c4b8d609bad27fd80b0e9595662500721cc4151f6007f54bb593332c205c39659a0bc89285132d59e8add5b157a8de4927773ce60a60544a099ca7083ed2af221832aac90e5cee6", 0x7f, 0x80000000}], 0x802, &(0x7f00000001c0)={[{'sysv\x00'}, {'sysv\x00'}, {'+@\'^'}, {':'}, {'['}], [{@pcr={'pcr', 0x3d, 0x20}}, {@hash='hash'}, {@smackfstransmute={'smackfstransmute', 0x3d, 'sysv\x00'}}, {@audit='audit'}, {@permit_directio='permit_directio'}]}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="c82d0154ca359bea7630"]) 16:40:48 executing program 4: syz_emit_ethernet(0x1e, &(0x7f0000000200)={@local, @remote, @void, {@can={0xc, {{0x0, 0x0, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "297d42a8f627d15d"}}}}, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x80000, 0x0) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000040)={0x80000000, "2b98d1e4b279768d6b9235e9d8e2d59ade0f11ed60c2f08289e8b4e52548ce00", 0x3, 0x1}) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioprio_set$pid(0x3, r1, 0x4004) 16:40:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x7, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:48 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) semget(0x2, 0x0, 0x280) [ 2763.395503][T15695] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 2763.415451][T15701] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0xb, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:48 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) [ 2763.439421][T15695] VFS: unable to find oldfs superblock on device loop0 16:40:48 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, 0x0) 16:40:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = dup2(r3, r2) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, 0x0) 16:40:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{0x87, 0x3}, 0x2}}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="3d8f4d921ea1", 0x6}, {&(0x7f0000000100)="39ab90886acc7feb8c23eaa61424c2016a18b648cbf1f617e29d8069021465d6ef282a4eba4d2baee609215639a8569f70527a65fb138987ca1f2438b80c366b7787f7c086771debb2d01ad232d89cdb6bba7edeb2049437730d3ffb2bf0442cd7e2e80c6d2570833bdc0958f1d23618c3aee071a0ae31acb02ec9384ae1e4ca61558cf52fa7927361dff8758793d272dc896fd2402390cc31b94b5c213638b20bb67aed4c7d6b3ec604bc747358fe44206eaa142c058f742d78b45f8bbbdadb27c41230d0e63ab54fbbe3d2522637b66f9dbc7ddeef4871256a4480a1fbce67ac9f5d755f2f9b4bd685d6f9", 0xec}, {&(0x7f0000000200)="07023ed67c0bc0dcc5de20cea940afeb3541603e7a86a4ee45f552c87bb394f8fb6249043389e04584ff868a44781669a50116419ea1e492f8b27b252778c8d48ed7ca11a3ca71ca62cc13d2c5a392972b5515a1ffcc99e820e005d5f9cebb8af09fdb4b9959292f8ba6b80c06eb4be793b783edd212951fa3c59afee2d9091a32706ebcdac1865ea25e8c227cd6f9b3f0538c9ad29d8df7197a8042b9327074336916e83f4a0b7b95eeed4037a0593eb712967777dbf68dd9a03c00cb5fe4183cbbae7ea7eea03be4e2f9faaf5d920059b9e1", 0xd3}, {&(0x7f0000000300)="62a179e95dbadb87d1ca1fa08050b954ade848b48dd19515f8512e433905ebbb60c678ee82acb4d4d5e09b3ffd00fafea32380546e81fd11003e0da2bf975e6c36a2469b92c00301c8", 0x49}, {&(0x7f0000000380)="c67341623126846581b9", 0xa}], 0x5, &(0x7f0000000440)="7132b502fde80460ccfa9bade0d6f3445d77fc7ae5df1272572352f29b698f32ce16887f437296ce18938a3d078b0b372793c5c6fe07d2d6786d732476564ca8c49c3064b565d914bbae915f202aae4d51ac6dccb9c409ad0241450300f63fe0095a9bbc7727ed3444ac80e25c242d982442cdf295e52715c1389eb9fac669dbebbb60d76eb668f62d6608bf73103c35aa7191742a7c702d01e6e0372cbca410ef1fa3baeccd5f2477c0ec52eb8193aac4079a53e6af7b0f52a8b29605bd6c9b2c752d758061e6204928ad025929e76a2eb8b20c460f4b2cf83139decdea0c88eb52baeb4d786ae2e9", 0xe9, 0x4c810}, 0x14) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) socketpair(0x1e, 0x800, 0x8, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000600)={'rose0\x00', {0x2, 0x0, @broadcast}}) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f00000005c0)=0x3, 0x4) [ 2763.515182][T15695] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 2763.591850][T15733] VFS: unable to find oldfs superblock on device loop0 [ 2763.615295][T15730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2763.689435][T15741] VFS: unable to find oldfs superblock on device loop0 16:40:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x1b5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4$packet(r0, 0x0, 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, 0x0, &(0x7f00000005c0)) 16:40:49 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000580)=ANY=[@ANYBLOB="0180c20000010180c200000186dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES16=0x0, @ANYBLOB="409c9520b6aefded97bd065432e82aeeadbf2dbf71fa27842c3b17f23e7a38b69380cfb97d306817c366c678631c2ec796f0bf01b32903cb2f655b4337feea9009fb206504579323d7a65bb80e74649c8bd81e3bff1b3b1cd98a1481632349d0a01de52cee051b34a32d46066734aba53b6031bfc974d8eea27db78a6465e40ea5c4d242ddf8fc4f366964e74fd4e762808cf426b51724a4bf48117c60ad8974efa5cc0c8479", @ANYRES32], 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0xc]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback}}, 0xfff, 0x4, 0x4, 0x1, 0x10, 0x101, 0x7}, &(0x7f0000000140)=0x9c) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000000)={'bridge_slave_0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsu\x00', 0xa001, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0xa1}, {r1}, {r0, 0x302a}, {r0, 0x81}, {r0, 0x680}, {r2, 0x120c}, {r0, 0x80}, {r0, 0x209}, {r0, 0xa00c}, {r0, 0x208}], 0xa, &(0x7f0000000300)={0x0, 0x3938700}, &(0x7f00000003c0)={[0x2]}, 0x8) prctl$PR_SVE_GET_VL(0x33, 0x10f54) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x4, 0x18}, 0xc) prctl$PR_CAPBSET_READ(0x17, 0x17) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000400)=0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, 0xffffffffffffffff, 0x0) sendto$x25(r5, &(0x7f0000000480)="fc798bfac8164dfe23c3b104d3b234a54152bca1ed384be7dedebf847a318d725172cb955af4a80f5055d5eeabb0bd47d4354deaa0851d2c5ae1ee8682955cfa695f1a1e811fca78790971fe270c8c780af67683769a46cfb775f5ded09f05af50a0370c89de30c349a4ab6d6c22123ec91d656523631c2007718eaf203df8bfcdccf2c5b0f14d2764dc20202cae34f0b6cefae3acd9e474f5f2605a9da66f2507e54324c41c6a251487c21f77cd008c1f26a8b4bea97ada7fbee220d53fbae8c0552b76de4d628c67bb07e558d5f1701b2a23aee5fee6315e058ad7975f62a96029832cd830651e82228e3730cb01524246", 0xf2, 0x0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 16:40:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socket$packet(0x11, 0x0, 0x300) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self\x00', 0x0, 0x0) tkill(r2, 0x1000000000016) 16:40:49 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) 16:40:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x14, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f00000000c0)={[], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x31, 0x62, 0x39, 0x33, 0x34, 0x36, 0x7adefee4ab5b0070], 0x2d, [0x64, 0x66, 0x66, 0x36], 0x2d, [0x65, 0x65, 0x36, 0x38], 0x2d, [0x37, 0x37, 0x36, 0x66], 0x2d, [0x65, 0x62, 0x35, 0x36, 0x63, 0x63, 0x33, 0x35]}}}]}) 16:40:49 executing program 3: r0 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:40:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x3c, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:49 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd00000000000000000000bbfe8000000000000000000000000000aa00"/58, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="080000000000e7ff0884ff8c729ac8a2373f45d0c6f8e0d7bd6611159b4382faa46f7910323fa916ebb258d6e1d05fba716ade176a4b42411f917e026c2f6acdac6df921ed6800c526ed6459ab165fe63d5aa727ff79c5e105d8bb560e43d9545da124e0585517e5dea70d582b5d77fe9c39d744b7bcfa7219a6cb0657ba97"], 0x0) [ 2764.252193][T15759] VFS: unable to find oldfs superblock on device loop0 [ 2764.271566][T15764] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, r2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:49 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_open_dev$char_raw(&(0x7f0000000140)='/dev/raw/raw#\x00', 0x0, 0x5050c0) [ 2764.385116][T15783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x300, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2764.441535][T15790] VFS: unable to find oldfs superblock on device loop0 16:40:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) dup2(r0, r1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/210) 16:40:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:50 executing program 2: r0 = socket(0x840000000002, 0x3, 0x200000000000ff) r1 = dup(r0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0x2, 0x960000) 16:40:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830af41b0000000000", @ANYRES32=r2], 0x4}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r6, @ANYBLOB="e42c"], 0x28}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="080028bd7000fcdbdf250f000000080003001c454d86fa73108cdf06183b6bee3e895ac9c42223f7be08f6adf35dfea437d18970b538a5dedc8181c303e4f604dc1af4708dc4ad4a0914395687dffe41b9e3718369eb0ed713e7492b0fe766111ccd3f55de45deaf23f250a9d6410114", @ANYRES32=r6, @ANYBLOB="050033000200000008000600", @ANYRES32=r7, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x44000}, 0x44000) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:40:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x4800, 0xffffff7f}, 0x2000000c, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:50 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 2765.132969][T15807] VFS: unable to find oldfs superblock on device loop0 16:40:50 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, 0x0) 16:40:50 executing program 3: r0 = eventfd2(0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002780)={0x0}}, 0x0) [ 2765.221546][T15819] VFS: unable to find oldfs superblock on device loop0 16:40:50 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = dup(r2) sendmsg$ETHTOOL_MSG_WOL_GET(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x44000) 16:40:50 executing program 0: getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400201) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)=ANY=[@ANYBLOB="87"]) read$sequencer(r1, &(0x7f0000000080)=""/176, 0xb0) 16:40:50 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 2765.406525][T15833] VFS: unable to find oldfs superblock on device loop0 [ 2765.447154][T15843] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2765.478355][T15812] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2765.755927][T15841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:51 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x5450, 0x0) 16:40:51 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) dup2(r1, r0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:51 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0xc1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 16:40:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x500, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:51 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="3c7f9943a0534eb45aee72d5e7cc234a57771b711a9e2b9e2b76ed6b96e74102ee4019136e7f5a62063f0be436d7a7fbeb03d31467e0d4998b90d865a6d2ce6384ab11d815984874df775091e66cac345021763b66f64d660076a67ab3ae12817bb38bab02bf1f05027899fdb131757fe648d0e3cf3e5b217f47be7b008631a39f17a14386b8810c529a6aaa2776ed32079b465009b8d457c3229e2748f74f9c7b1a2a309440b71c32e8fb66006b3cabd37887dd46ecb024b510034bbab8008df50b3b185efa5521c288175fd79d8c26a448a5447df7c51320b83b21fe532c6f1ae3", 0xe2) 16:40:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x349, 0x20010080, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) socket(0x2, 0x2, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xfffffffffffffe7f, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYRESHEX], 0x14}}, 0x0) r2 = gettid() tkill(r2, 0x1000000000016) 16:40:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 16:40:51 executing program 3: r0 = epoll_create(0x7ff) close(r0) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000000000)) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="e3", 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 16:40:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) dup2(r0, r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) [ 2766.103649][T15881] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2766.154990][T15885] VFS: unable to find oldfs superblock on device loop0 16:40:51 executing program 4: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @initdev, @dev}, &(0x7f0000000040)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@multicast, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "04edff", 0x14, 0x6, 0x0, @remote, @empty, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:40:51 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5452, &(0x7f0000000280)) 16:40:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={0x0}}, 0x0) 16:40:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:40:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x5a0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:51 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) 16:40:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x4044050) 16:40:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003300)=[{{&(0x7f0000000740)={0x2, 0x4e23, @local}, 0x10, 0x0}}], 0x1, 0x8000) sendto$unix(r0, 0x0, 0x37a, 0x20048090, 0x0, 0x18) 16:40:51 executing program 0: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f00000015c0)='./file0/file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x24b6422, &(0x7f0000000500)={[{@gid={'gid', 0x3d, r2}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r3, r3) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r4, r7) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(r9, 0x0) syz_mount_image$fuse(&(0x7f00000013c0)='fuse\x00', &(0x7f0000001580)='./file0\x00', 0x0, 0x0, 0x0, 0x1420, &(0x7f0000001680)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0xc00}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize'}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@fsuuid={'fsuuid', 0x3d, {[0x38, 0x61, 0x38, 0x60, 0x38, 0xa0d9e5c9b8ae8415, 0x31, 0x30], 0x2d, [0x62, 0x0, 0x61, 0x35], 0x2d, [0x34, 0x39, 0x30, 0x39], 0x2d, [0x33, 0x0, 0x66, 0x32], 0x2d, [0x2f, 0x61, 0x33, 0x0, 0x35, 0x64, 0x33, 0x64]}}}, {@euid_gt={'euid>', r6}}, {@seclabel='seclabel'}, {@subj_role={'subj_role', 0x3d, '[$'}}, {@euid_eq={'euid', 0x3d, r9}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, '%!)$!{.]&+)-$+{\\\xbd'}}, {@audit='audit'}, {@smackfsdef={'smackfsdef', 0x3d, '&}#:./)&#[,&)\\\xae'}}]}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r10 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x6, &(0x7f0000001400)=[{&(0x7f0000000100)="4e82ed0c8cddfe1483dc309b0df97a617000093d0a8d32e9c8a859b1616ca56d8391f84023f23aa2c76ea9ce381b8cee047fba52bd8a8fda234082e0d08ab19e88513842755ab00b2cbb35a5a77d3ff8f96ad918c30094823c728da7b25d75ffd26ea4504831552df4ad491d392ac05159989c772a229e8b02908783b81af9efbccb5a89f36fab674e34c0d53ef9b9893f6c30e1d606f7a557fd0cf32fc303", 0x9f, 0x6}, {&(0x7f00000001c0)="7f9aa36e229e2ccbd7cefb3b77c1aabc22d09034ef3163677a69f47e2d7c21ecd2283854c4eebc42d8fb91674e6ea3b284f89bd2f4afa0783379ef06d602e03d7265de847fa0300c5251d77a8754ecc3ad7657c7636abec12aeedd064bb41ddecab722755298637e6be64562fd958241317f0194e8485de83b3f469580b90246373aca558c8f171d40e81fd9982ee01ae0c77e9ef78ed629809452d40ceadaa9089a15a4092e6850b5c437e03244cd296d80e8878840e6453c72e1adba181ff478b42b6eed4d828200b24712a172673ec725901938a440987b5a5c62dd0ec789de28c861c1bfb5d1c01253118aff2d7bc4bbeed624da1b1b9c0bc6432663d4d350df20b8b5556dbe3f2f862c2bda377e80c37f6972b8d212ad53cf2d4214fa3de2dc1c6841e948cf3022e40fba8ec2172b02553689c0f2940736757f3493774bd3fc23f864d9c6b2ad99b40e728784507b37133a17ee1db97b1b9975897141fe76251902a079e7d875a6a73c177a2ded07c77daccf036a6440b43114c8039e38f559035aa52bf04ba24db90f849cbaeb8b7cf045bd5d5b5a708c2b5797116ff884c086e53f72e0aa7469b3efdbfc62cc69454a72fdce71fdf0034724ecbe22cc3df05c1923963961a6ac72eaebc4a551dd405d85204eb927ef84433f53c465a2e08e933ae870c0cc8680da17b59b99576401694b42924a666f48648b54ff5ade87f076247ccb585b139575a05bea6469558c52ad6068b2e2bd129d2a7d740b8dab7470c887ace3926406eb6ba46d3799c9e56ca4ecfa0442bfecee3f99adfd6e7f7a36150bc7baab1d46a3a6600b9a6ef02af930ec939dca279ea44ae682fc04ea1ea535d844baf48877571137332e63ce075a093403e062416925d5b93866ff153f1c419b8b454260d21c80826cb62231902bf70946a323c49154901264da2d5069006fe6ed69adab4807b3ab84d51d6fdc87e94ffe340b98526fffa3f9db2c848cbb9d0a604ddde4356544ba6f00534b3e854562807f75a1ed42f3a4ed0bdd8ca796e915386cfa100f5ddb6d34df456a5f2d8bc8be994061d954e6029044a2f279a67379aae3ff2ba72896d02128c75e7078ff65621195cef4432fb87adedc1d81fb40fae2eab39505253e9de5b2d2b23b8ea86dc7445eedc169c97a6cf715c291462e63a1cbc45512fd783fc729c1296e505bf027e356b7e489ca0935dfea4e10e3af855952ddf9adcbcf241e007dc7698818edaa56674857a49a263171113feb6f9bf27dd210852679df647c5091026b75a5018d1f4c79d6515113fab7891e55898fd1d0f951bc789fc71896b5556463a4185e03a7e5c945be9024ec824b4289de276236d7a9b1408e8779d1e6e2f401398aa074c58e9216492d4858a7f5ac4e982a7052cc21c35bfdc78f5fd997597ced53467092dd863c66f5eddd2c6406f0446dfda9680ea915c830e3645caee73deba342eba8d30272cc1555f2ed66b8ba8a9b969fc4b74141df2ef45eccbb1d7a071b8eb30ada37d944780302879361467576182d94cbdec7d81e6413c35b172bdc88c0ad083a0db99e517899a5b0b2a092cc264982f6ec2c84e5b46e9e3477a1bd4317383c0ff096d848432fababf237320fc4d13dbb6e33c249075eca3bf6ac8f5b96f7bf91fd7365138d61ebcf0b3980816dbb393d921d7cb25cae68a7b4178575236f9a20ef61c2864a149a9f740a997d5c18f82f5c2057f5c4525051529d92122b43991912d61548bfdfd1fc221042d415e5b72560ae96cc9afe7ad986d746a270147591b318eb0f2c6a8c2a005aecd441b01e3e258df01279c3fa9b408dda946c32b4016119146c2abe91e03aa3daf6048fc88d0967b68684554539a53d00ec1c151465a48434831c003b5863b3641d53faae1bea95b4b2ace247f1f28fd13e35b26df6a433aedbaea9b5b6d5bd9f5633a3ad34e135506e73a16104212aa0f82f37de50eb305b3c5f924abcb672e1b82602ecd21515d5752df5015ee780e09fd7092f2a7cd7fc3db5fe748ccd3ddaf3fd61bc14a4fbeca4dbb623153d5c9471a95012f0211ce786e83b98b7b897c70bcf754d93cebb30e7a54a926109fc238628b380408601ba7d263664903cc239858ffd531e3f8cb579c41071d46798b64361353230fcb200aac65188982e0f6718726966320953e003a5e1bff18da5724bd7e995e884e31d14fefc0e3d251eb53dcb43db6541efa08e3d11a186e1732d7a6aca1e5ba35395fedf2b4bf1883d67713ee837d8c1a14bc4e3f69794d55107aa8ee6d83458518ba28fd9474ee237fccfe79ec1170c6c6491400b579df3c161e141dc77afa6ad4aa660610719bfabc53697f3ef2091cb5e509b2c4e6836bd8d706b30dd24ab598dd977b58963a45cf7f9cd6cd40ef155f66150795a8bb8aac69ba1069cc9ce424c653e8067d5b5d028bbba2b47ff1da6019cf486700f5975dbdf440b853d2aa603741650f684993c0ce858656eee73494ac2dbf1715a3ccc1ecf7c4f8f5091a4a042dbafdf7d0de81923ff9b72c54e78645d582ff83cb0b4858b870d8a5693ccda2a18408134fb2623cf64cf18f209dbd9e1674f4d61dab731e180645dee3b5738606d0f0dc3962447436021f07e0a3a1f2ffd5a05d2c9cfe0d885b479eaf0acb0772e6f2098efc125495bac25fdc2486305658a7587dbbdcc68019b9f223021d88e50d1ec9140cdb766710a6980175d34cffca59bac57bf97e14cab5994a4c64f7b50d684b21c9bdbe16b194cc8b95f0c3abcbfa77cf2759a2cac3a6279429f30a50a052f30495800f93e4e3a7dff1eb0c006a085880056c857f2997c332f78e3612f3f4227823b2d01e130de9a52001c306a18afdd057adce4f1888febc6708600c14f7e3e9716c01c303863334c7e497bf9ffc41dd9a159c274118c94e236ff4c99f1e6b0d478c05401d4a05811c4b37f74aaa28a311fad4b83e4109ff3c4590017cbdf8a24133cc1dfd4829c7bf1d0fc70dee3755b4d68a9789352ec300ae5e58085f233e131e75242ebe6833ed0b05659ee60ad3d620dfd33f095a9e1df5d620174c79aa691fa97acdc01e012d0af169ff158ce056d4822308f650cd4ac5b14fa479623eabe30d6ca83831b36f08a3271e76b5a04244569c8434ea41944029c13030d89b3ee4582cb6d526fe6a73170b162a322f2aa3a41d6b6fde02b4ac410220dba4434c68d5f4be2b90efe8dc97e8d7ea779e410ab9932bf5489f4e0d993e6f37b533afc73a950c6978140bcd1d7791bda37e85eb16122cc02327599e387fb60d57aee015c14eebb10a93be3d2f3d309014026b05704608611cbfe1439cad06b2f3bc73e0706b0f2d283e93e8634f189261b5642e2b9116e2514411b34acac505bf05d75716744eb58a16495673d1479c2a3e767bc6f60cc427a4f18fac996da235cd4603171cd4ce29e85bac1c4b14ed5a151d8727bfc09cb3d374a301c25adb5eff24cb0a944200e6f47f3db596eff1960f3ca97b68a436d74c8e768b9a291805b1b2a6ea015ed4110ec7c4a6726898ae9478057461d6a908290be3681429df3e3f0aa11ab4b3f37153e6019c0b5bdba1103cca8d90ba5775ed54e0919551231c414bff117b37e870ee8001a95538d6f6ec9d5291fe4b340d9217062dcdda94c248fe957f0af5d4a01502659e92881e9d5d1b6594fad6bef3f221e4502331630837b54b239353e2064cb1a45a4e27f4934b5a322f88e40dd98f46f3e488470c7be32165e13f275a271928a962dab716d3592b737e578d1803bd764e2002ffb2a961ba8bcbd440124533f03976f733864547b82acb455ddebd562debbd99090d9fab58e99514f7fa6462f0847a1fb0822103c5af6293c960c3f7a2cd95cde6133fb91da1dd9a270c7ab45783dc1a7023fbebd2927a191ab9722f049df4bdbed23307b421804231f4ba2533fd5d6739a6bf95138cc413bb14c0bc1997414084ce1a4d033a2725c8fc0ad4e5f817b01c06c35e85a28b95a0222a153ea9c2e986017235d0f57f48d3622268152e1143e80cc3ecec92a2ea7ad3d764b15367cf7e2c51d9b5e16a532667aeecdeb9cd381db8f159327eee4f88ac71544a5ae2b975ed38331294d72bf25c21d55c647b8635fa7b01ce47881dff4a7180a7612928e80ec5b37efcb26a1897abb1faa57b50a303c514672ac1d4456cc236878ce68daa3742c9283885ca62861d414e913ad62b7ac303c9847abc07593e76163b5f3f157f98085adc13b14953871d4e169edd6a0041b634e4a7da6e4eb16c43f41d49bca5f141fee9af4ed73491cddb20e909ab18f7508eebd140eee5c82ed835cfb8328895d4502e11062492093ff9df3e21422add46f68ea2cb6ca038894b618230c811c885f57fb3ea79b120f1e9d52c3b7224a5ea4b555755f1db9b2e5b7d423b13263bce8df75766ddec27cd664d6ec39b2f3c9e94437214aa9c44f3cd704f2e6b29fa4d5853ea1638099b0155f3a01b907cc9d585b493226ffffe38db8a22462b083379974d528de2af5f73e64603a137756bd12903e789190c89cd964ac8acb3ab3b7a5f9abe25b65ba983ead1cb0e723d82acfb47c169d84c155445331971d2a75de469bab392062e62671f79160655e8c8b37bd933a0c95d00fd5b7e299e9013720c31f0c8e7ecb372a1a5cafb50d001fdb96cba3efd2d949acfb988b9e2173ab4403a23f0d94b4358c8b34255804a639c6b83c2b1ea76f899abfd8fad143471e3faf8d428c9d7d764801d277c0254c40d9b187f88ce93ebe0358fde92eb0db53c5a0bcb97994aac00cf2ba8e48be1c2bb4f5b521b027baea84154b78de391b57c4fd8cb693b00b5613aebd5206b352e788fefe3f99a38621ec9bb28dd262d02b29acb04fd669482580366ecce1a42eee5100c4a27cd51ca0400d74e0571cd895f21c283571df0b7f968776382d655b5047df94dea46c237aff3dedd9b40fbba709541d273b3c5fa1161c8b0c95f6c5db91c2bf1c8b2dc77bf19c84891fe151bac37b03e434c38650efb92d6decc925527e93703c50e54bef9fa3e8c48a58822cb15e1f284a1833ad5e950e45ee55cea3e8dc4b4d0082279b96ef402816affd27bf73797740b3dfe15d7c29c6d0714863818df90ae87088943a8842a7138b85605fc84c7be600335a9cb5668e84e03f515cb35dd1c768f12dad904eb51171477a71b6d7c684fa484de922082d8c01e6efc62ce7b86d5db494ebc9c7e05f88cfdb47dffa3de635b695408aee7545f5ac2ecfde0125aff322fa0b380b927e1307ebd731753a105b989877a5e361190910a17f36534a801aa45abb6d8c681ee005ff26cc1e35412406d4905e77ef92bcdc5800649d4f4d3b3b432fcfbeaf6e4579fc740697e7fab523bfb955fdbe9c97370fcc54b97b75c58c232a5466b839277dddf8773e5298b5a0e32d4dbf99abae30adfc66da36c5ced989f2b1c7a56319cbacea8388856d63694e0d8e81a18d743c895e7d06b483d584efb7155ec2afd2a96826a19a8889b4a7b2ae9638f8b513aa60f72a6c3c4ebf4adf55354005b0f78b8454fef36b657c9d7db8e2b5a7bab8aa0d32ade2f56df383e30cc11cda71d41f259f536e7355ead4fd95be418806abc8a88dced8872724f4b9ee3d741c26214972ce8b987bba59b32fedc5c653509b3fbce08d532562ca451daec21dc29a3460d49e0bece7fb8c71b70979bf931c71c88dfe240bb8d9c746f36f42ec4a5162e70604b0b473b89560bb7a9d9ca0549d34cbfc39a814bd165563cc2e3554db752d292b", 0x1000}, {&(0x7f00000011c0)="aaa08c941e9477c5bd8c55e3bfbc2f9f201a2674a866563a01198d15722570f0a57dbe", 0x23, 0x3}, {&(0x7f0000001200)="a013b334de5aeb9218a182df2f000461613b770a2673a8e4824a8cd52427fb96deea6ed4a34755975ac25137405cbf1752b654816da875647b2f5b7e9b7461a04cf3ee8c18346df90bcb56b7df6a81ac2523a94dd5e15f3687ed4cb937a1b2995e57e3de7e0e86d86554138c0c2770d94abf875a7f906e55ccf8fc6672a5252c5c60e3ab8661c03c7bd8c59815b173b853d720aa172f3fb7f0aac48024270185c45945b0205c81d15a", 0xa9, 0x1}, {&(0x7f00000012c0)="62f1ed905d867e5db83140fe91b7e505d66367db906bf385301ab45b880cfc7274b96f55afcc09af8f4f5eeb17ac5f7e3f0b4500dc00903709aa7424949e91dbc29608c590bffd980ab93085be569f9e69db51ad699fbf632d2ca21525696307919ac8d6f397b0e850b438baeefc54beddd601042d50c70f9dbb720ab31d9e3ae976a00eb8d1941530067182e43cc2994d18852d0a605a3c09de48262b86f8e925ba5757db25c2ee9b994093413ee78860a8f82d3c8cf6bdf837bff5225e434c21e70b8a912da5bed11b68beed0452dc15987fd23ad5c6af5a7cf088eac7a41997c2dc80293f4476e3359070a6485f55aec1cba38d24f15b91", 0xf9, 0xfffffffffffffffe}, {&(0x7f00000013c0), 0x0, 0x81}], 0x1000070, &(0x7f00000014c0)={[{@noinline_xattr='noinline_xattr'}, {@grpjquota={'grpjquota', 0x3d, 'sysv\x00'}}, {@nouser_xattr='nouser_xattr'}, {@grpquota={'grpquota'}}, {@fsync_mode_posix='fsync_mode=posix'}, {@background_gc_on='background_gc=on'}], [{@smackfsdef={'smackfsdef', 0x3d, 'sysv\x00'}}]}) ioctl$F2FS_IOC_GET_FEATURES(r11, 0x8004f50c, &(0x7f0000001540)) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:51 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) dup2(r1, r0) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[], 0x48}}, 0x0) 16:40:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0), 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) write$P9_RREAD(r0, 0x0, 0x0) 16:40:51 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x2, &(0x7f0000000a80)) 16:40:51 executing program 4: syz_emit_ethernet(0xdc, &(0x7f0000000100)={@random="9afae7835706", @remote, @val={@val={0x9100, 0x0, 0x0, 0x3}, {0x8100, 0x1, 0x1, 0x1}}, {@generic={0x10, "ffc8eb9edd58f613c8b463a56f070383a510b5eabe3f7568ab8934b1b07ae4ba1c754068a3bd4def36a07023e3c023d786d1886370e69cffd030c6fcb6c410dc5c1a27d887b1a8ad82dbe2c12d53db51dd8c086d8244d4c9d5febea44900147bd5a5a7df879bfb9f976855a53e026703721ae1b0fd37707d1a3a2a2dbfc7027eb62326e73e67c566a0b57447d908c254b165f4ebf4b072e9e86a0b596766f4e058618f0b9b4d815e726852d8cd02453638aab34e1924243d41b78934ba2e9366685c9b1258c4"}}}, 0x0) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x20282, 0x53) prctl$PR_CAPBSET_DROP(0x18, 0x2) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f0000000040)={@null, @null}) 16:40:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 16:40:51 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/zero\x00', 0x161183, 0x0) 16:40:51 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup2(r1, r0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 2766.457359][T15909] VFS: unable to find oldfs superblock on device loop0 [ 2766.495295][T15932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x600, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000005880)={0x0, 0x0, &(0x7f0000005840)={0x0}}, 0x0) close(r2) socket$nl_crypto(0x10, 0x3, 0x15) tkill(r1, 0x16) 16:40:52 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, 0x0, &(0x7f0000000180)) 16:40:52 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') ioctl$SNDCTL_SEQ_NRSYNTHS(r0, 0x8004510a, &(0x7f0000000040)) 16:40:52 executing program 3: r0 = socket(0x2, 0x802, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000140), 0x4) 16:40:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x50, r2, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010102}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x50}}, 0x80) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x4}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x17}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_PROBE_HOST(r4, 0x5385, &(0x7f0000000380)={0xfc, ""/252}) 16:40:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) dup3(r0, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:40:52 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'sit0\x00'}) 16:40:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r0, &(0x7f0000004440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 16:40:52 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x5451, 0x0) [ 2766.700095][T15952] VFS: unable to find oldfs superblock on device loop0 [ 2766.727272][T15959] device sit0 left promiscuous mode 16:40:52 executing program 1: socket$unix(0x1, 0x8000000001, 0x0) socket$unix(0x1, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000000)) 16:40:52 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'sit0\x00'}) [ 2766.817123][T15952] VFS: unable to find oldfs superblock on device loop0 16:40:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x700, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:52 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000400000000000000000000000bb2809f6c955c201f1fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 16:40:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x4b66, &(0x7f0000000040)) 16:40:52 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:40:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000080)='sysv\x00', &(0x7f0000001700)='./file0\x00', 0xfffffffffffffffc, 0x7, &(0x7f0000001640)=[{&(0x7f0000000180)="7aa174b9d5bba92e52f7623d827bb30ea5aa0a42dff67fb7f56c83728ed4101406813c657c0ef351dc28c2432d87cb2786e101974c880e5fb5f5088e59f3ab588fe43d412b27870d576060bc641ae40eeea37923ef429f4a48da94d4c1917b921f71fa9a855555ebe8395438e439f61d5bb9b8c09ce5551a7260d49b7ea8c88eb8484fbbe511a54bde696877308cd71d66ee1961d388fe1358e5ba872c6bb0a1df1bba82a3d2aaa8bdcfba02d6a5a0031e20640ead9b37a170ad9ee1426a2375278e31", 0xc3}, {&(0x7f0000000280)="da8e7682c16a229ffded9fc6a25f54c779d3e95c2445ac0e5ce58e58c7516575f14fc00c839dd23139e5160a80f65bf5c00af1f46d1f9bacd68940198e2d15c92a0e37de488641e642820d02d241ac549c93db8d018263aa646d33a73a0711ac4c5b9e0599ff901234f149d74e0be7e701ec2fba8a9b04b6208f09b2c3f67853839c81fef0e44e0fbde1c308655f115b1d0ed372a9f5986101e7f4efad81ce01276841f60c17f4b94019aa88d5cf0faec86017794682e6a17dc527837591b050574f0aaf8a3335e73ad37e182c92abc385c25f5f0e322669e639dc2be74ac9fcdc83", 0xe2, 0xfffffffffffffff9}, {&(0x7f0000000380)="5fcd95d6b48949def9a544b1c9dd84a44752595dc1c2e680614be7254c16ffc4fc8e27334abe92f13c92b433cbb2c00a60264c3b51a02182e2c4f4250932720a34cc8c4cb1e62eb310da217cf3162398994573ed0871f268936f4f177ba617db0ffb54de7a57b8c9f401ae3aebb0fe198c269c536953d34f64a81ea96f7b28edb3101bb107628998f0e3d29e2ac16a86c3c8929d6d36b85673999f8986804f9fa3a400"/179, 0xb3, 0x2}, {&(0x7f0000000440)="74b53c510b1399311ebc289ed9b1f7d2f2f6e7e3a1cd64e838c94d35e22b86b9deb143b5081a18722966fb052584f20c80eadd446dfcd59f8dd67b7c752f255ed09d15c3f5ed16cc828715b5b87e1008c22e", 0x52, 0x1}, {&(0x7f00000004c0)="20899d6dccbd955e64282ada1cdf8d396b7162d4c68fb48e2f50d4ab8e21631f65793aa50c18863aec7511c82b570c23c4548d6db2f4c33449afd4d0aa6c15f5dc4f487c912a92f86603bdba40eb4e9c4ff9a53d8c3b2700ea6fc9dc1407915ceede1e066ba389cf3d3b9e9c64d750e73d92b202648e7e755d5fecf1a6819e8e35b4f07183618b2b505f96a5fa1dc33c513440357852c3ff1ab0e7b00251", 0x9e, 0x6}, {&(0x7f0000000580)="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0x1000, 0x3f}, {&(0x7f0000001580)="29dbe7b88db47c84ec3f14c85814f6383ac570600725523c3e397b86f343bd63845af27c82d8fef94b53f77f56f1a218f130c3d8d6e764b440e31ad4739b08d7dd8e32ff295e86aa98121369f49db8d97401015f7c728da7ec2a190f7aaedd76fef9d35cdbc45f6a42203228390f6945d919f5d5e7bb2437331c1b690561fc69d0aa60affd66f195e87631977ef7d7a613bf50c0a7b8306a90aa59416273dea01f964194530aff33567b0d", 0xab, 0x600}], 0x40, &(0x7f0000001740)=ANY=[@ANYBLOB="8c74291296e41c5ae72f815a0803f8207b585e4cb5a3f7c9c03763f43007e605dc29c32b0bcb7a24f7ce9f11c5bf634038a5bd251f5238e28008f873c8b139ae55f72ee5e5515c43551dea6d18a571df9bf3f34ef3ed916c5ef8908d3cef170cf41225fd369a5eb7ccfd18e40c80c91313fc792ac416fbfd5667bc80d15fbaec25febb2ed78e5324effe29ff8d53f4b1c91e5caac2f93a141f0d2e69d4f9991408ce4fff42e77b2ac7719e04d57e7d57df8414f0060db5ceb564170c757d31511d2c73797376002c7d272c00"]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x141800, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f00000000c0)="6df2e2c032355337bbe17b27d3783033ccb068ab4ec590b59002d8abfcb7aae4fc554b59a433d3e984a3d05e59ba350dc8ceed3127fb6f6da79a08dd67a9ed1af13630c684442643084feedc19b4a74c35677d935a0db51da9c8f12b34887d1de3561220580db7bd15f8", 0x6a) 16:40:52 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'sit0\x00'}) [ 2766.973016][T15984] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x6) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) ioctl$CHAR_RAW_RESETZONE(r0, 0x40101283, 0x0) 16:40:52 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000), 0x2, 0x0) 16:40:52 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'sit0\x00'}) [ 2767.053333][T15991] VFS: unable to find oldfs superblock on device loop0 16:40:52 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x5450, 0x0) 16:40:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_OPER(r0, 0x0, 0x0) [ 2767.228609][T16014] VFS: unable to find oldfs superblock on device loop0 [ 2767.287888][T16021] VFS: unable to find oldfs superblock on device loop0 [ 2767.656947][T16034] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0xb00, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, 0x0, 0x0) 16:40:53 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x5451, 0x0) 16:40:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="58444f332dd477c8d901aba68dd74200"]) 16:40:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="343abfbdd71634bc2a52eb563a33c92c74"], 0x0) 16:40:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) connect$inet(r0, &(0x7f0000000080), 0x10) sendto$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2767.784562][T16041] VFS: unable to find oldfs superblock on device loop0 16:40:53 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x5451, 0x0) 16:40:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) 16:40:53 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 16:40:53 executing program 0: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1) write$P9_RLOPEN(r0, &(0x7f00000001c0)={0x18, 0xd, 0x2, {{0x0, 0x4}, 0x7fff}}, 0x18) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x2, 0x7, 0x3, 0x3}, 0x2, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0xffffffffffffff7f, 0x2, 0x3, 0x40000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x4, 0x0, 0x0) r5 = socket$kcm(0xa, 0x5, 0x0) r6 = dup2(r5, r4) r7 = dup3(r6, r3, 0x0) ioctl$HIDIOCGUCODE(r6, 0xc018480d, &(0x7f0000000200)={0x3, 0xffffffff, 0x0, 0x3, 0x7ff, 0x7ff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x24b6422, &(0x7f0000000500)={[{@gid={'gid', 0x3d, r8}}]}) write$FUSE_ATTR(r7, &(0x7f0000000280)={0x78, 0x0, 0x0, {0x1, 0xfffffffe, 0x0, {0x0, 0x2, 0x6143, 0x1, 0x74bbe26e, 0x1521, 0x4, 0x5, 0x1, 0x4000, 0x8, 0x0, r8, 0x2, 0x6}}}, 0x78) 16:40:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fec000000000000000000000000000bbff8000000b00000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) [ 2768.165237][T16060] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:53 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ubi_ctrl\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x0) 16:40:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x1400, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:53 executing program 2: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000340)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) getsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, &(0x7f0000000040)) [ 2768.238864][T16068] VFS: unable to find oldfs superblock on device loop0 16:40:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080)='mptcp_pm\x00') 16:40:53 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 16:40:53 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, r1, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, 0x0) 16:40:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0xc, 0x4) 16:40:53 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x5452, &(0x7f0000000240)=""/151) [ 2768.409980][T16088] VFS: unable to find oldfs superblock on device loop0 16:40:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000007000000080005000300000008000300", @ANYRES32=r4, @ANYBLOB="14000400692f"], 0x38}}, 0x0) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="1000bd7000fddbdf25870000000800030000", @ANYRES32=r4, @ANYBLOB="0c009900010400005a0000000a000600080211000001000006004800410000000a0006000802110000010000"], 0x48}, 0x1, 0x0, 0x0, 0x5}, 0x0) setsockopt$rose(0xffffffffffffffff, 0x104, 0x5, &(0x7f0000000000)=0x7d2, 0x4) 16:40:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, 0x0, 0x0) 16:40:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x20fd, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2768.474046][T16105] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:53 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x280000) 16:40:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x2, &(0x7f0000000040)) 16:40:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0600e2ffff0aca7effff0000e1ffbffff300"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x0, 0x0) [ 2768.547088][T16113] VFS: unable to find oldfs superblock on device loop0 [ 2768.582907][T16120] VFS: unable to find oldfs superblock on device loop0 16:40:54 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x66506e46, 0x80) ioctl$USBDEVFS_DISCARDURB(r0, 0x550b, &(0x7f0000000040)=0x6) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:40:54 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001f00)='/dev/zero\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r1, r0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)=""/198, &(0x7f0000000000)=0xc6) 16:40:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = memfd_create(&(0x7f0000000f40)='vboxnet1!coroup\x00', 0x0) dup3(r1, r0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) 16:40:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c73) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='schedstat\x00') sendfile(r1, r2, 0x0, 0x6052b11e) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000745fac0500"], 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x6, 0x7, 0xfff}) 16:40:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x1, 0x0, 0xff, 0xa, 0x1, 0x4}, &(0x7f00000000c0)=0x20) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x866070, &(0x7f0000000100)={[{'k\x0f'}]}) 16:40:54 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) dup2(r0, r1) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:40:54 executing program 3: r0 = inotify_init1(0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 2768.741040][T16133] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:54 executing program 1: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001e00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001dc0)={0x0}}, 0x0) 16:40:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x3c00, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) 16:40:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x4e, 0x2, 0x0, 'queue1\x00', 0xaa}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f0000000080)={0xe}) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:54 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x5450, 0x0) writev(r1, 0x0, 0x0) 16:40:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:40:54 executing program 4: read$usbmon(0xffffffffffffffff, &(0x7f0000000000)=""/100, 0x64) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:40:54 executing program 1: r0 = socket(0x11, 0x2, 0x0) write$eventfd(r0, 0x0, 0x0) 16:40:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) write$P9_ROPEN(r1, 0x0, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) tkill(r2, 0x1000000000016) 16:40:54 executing program 2: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x80440, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005280)) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) [ 2768.915067][T16178] VFS: unable to find oldfs superblock on device loop0 16:40:54 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) write$P9_RLERRORu(r0, 0x0, 0x0) 16:40:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x1b, &(0x7f00000000c0), 0x29) [ 2769.014586][T16193] VFS: unable to find oldfs superblock on device loop0 [ 2769.044055][T16200] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x3f00, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @ipv4={[], [], @broadcast}, @private0={0xfc, 0x0, [], 0x1}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:40:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x20400, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x4, 0x0, 0x0) r6 = socket$kcm(0xa, 0x5, 0x0) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000700)=0x6) r7 = dup2(r6, r5) dup3(r7, r4, 0x0) r8 = dup3(r5, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x1) ioctl$BLKROGET(r7, 0x125e, &(0x7f00000006c0)) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) syz_mount_image$adfs(&(0x7f0000000080)='adfs\x00', &(0x7f00000000c0)='./file0\x00', 0x40, 0x7, &(0x7f0000000540)=[{&(0x7f0000000100)="37fec08fb9530ce52bed9afe910d821996238ebb501951fc01f9b6d7e009c94bd16c5bda8d9073fac769126829dc3c82c49152b81cf0dc3c959c6cd9065a12b09f665cb39c1180c92eb2d64c7c1c08098202e84873fa8cb2b4b17fdffe35ab3d39f1e6598064f6928f99a6c3430bd1e4d756ba4504d80f69969d243740534bfe4670fa904462e20e06912b46c7215e142c1b106687d73bc772b4205ef8298b6b1395", 0xa2, 0x8e3}, {&(0x7f00000001c0)="088ddd8adec66aabc309ba72a8f1be9c5efe2e5c7d794223aca149acb8bc9fcfff7257", 0x23}, {&(0x7f0000000200)="d9b8d1eb7843b07f404cb2ebfd513084f17befae9e1044c894e5d06cffbbaa", 0x1f, 0xfffffffffffffffb}, {&(0x7f0000000240)="aaf2a1895397ec254e9b407f12f151baf0d87d1faa070fe0c18e51f6066f43f0f5984a9a4a39de294edeadad2b2afc5a1148039e5d4a3f51a081f16402253efa2867df7e5d80b449a0305c986b95e1e5885e293996537629e47b624465943faffc0dc84ee43de2a530e8a4244994e62e5d87878707398716c7a620db9e734b4b85cca770dd385689bf808202f5ee5a31b5a15a87c8741f6eb57ace0ebc59f863586e84748aaf905e95f4d9d323239da946bd14c79f707f39f73744e5549395cc6cc257", 0xc3, 0x9}, {&(0x7f0000000340)="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", 0xfb, 0x10001}, {&(0x7f0000000440)="d7a09e509aad6243eaed345b917431c7981ebd9e09d3202c", 0x18, 0x2491}, {&(0x7f0000000480)="44505289fdf54c20ccda5e11ec2c09cc799377cdb95b89517f5a0c861869c79f5600f5da9cd2543300309128eb6afd03490b45318302131b87b0eb04fc34c6f075870499e39cdde8e6b3526b9ee50601b51e104f6db3b6f5a34a7a7e1e73655444da24c45551b9c366c1fbcbc33a476b08aec18add8bb48b40b20daeb362d1a0bb4a402f0806cd5887", 0x89, 0x5}], 0x0, &(0x7f0000000600)={[{'.(\''}, {'sysv\x00'}, {}, {'sysv\x00'}, {}, {'$+'}, {'sysv\x00'}, {'sysv\x00'}], [{@fowner_lt={'fowner<'}}, {@dont_hash='dont_hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'sysv\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'sysv\x00'}}, {@appraise='appraise'}]}) 16:40:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) ioctl$sock_SIOCADDRT(r1, 0x5421, &(0x7f0000000180)={0x0, @nl=@unspec, @isdn, @in={0x2, 0x0, @broadcast}}) 16:40:54 executing program 3: timerfd_create(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x5452, &(0x7f0000000080)) 16:40:54 executing program 1: r0 = socket(0x11, 0xa, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0x58, &(0x7f0000000180)={0x0}}, 0x0) 16:40:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x800) 16:40:54 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000b00), 0x4000000000001a5, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:40:54 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000101c0)='/', 0x0) [ 2769.222785][T16222] VFS: unable to find oldfs superblock on device loop0 [ 2769.257902][T16232] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:54 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000005900)='/dev/vcs#\x00', 0x5, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x5452, &(0x7f0000000000)={@remote, @ipv4={[], [], @broadcast}, @dev}) 16:40:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa04bf851a8bca47472e942310c8201c0000040600fe8000"/45, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x20001}, 0x18) syz_init_net_socket$ax25(0x3, 0x3, 0xce) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)) ioctl$SNDCTL_DSP_GETOSPACE(r0, 0x8010500c, &(0x7f0000000100)) [ 2769.277869][T16222] ADFS-fs (loop0): unrecognised mount option ".('" or missing value 16:40:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x4000, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x1) close(r1) r2 = gettid() socket$nl_crypto(0x10, 0x3, 0x15) tkill(r2, 0x1000000000016) 16:40:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000016) [ 2769.320459][T16243] VFS: unable to find oldfs superblock on device loop0 16:40:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)=ANY=[@ANYBLOB='\x00']) 16:40:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) read$FUSE(r1, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) wait4(r2, 0x0, 0x1000000, &(0x7f0000002080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002140)='/dev/vcs\x00', 0x422000, 0x0) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000002180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7, 0x79, 0x40}, 0x7) 16:40:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0xa005, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="aa4975b0f287bd1302bfb3a7a31a587d4ea25500000000"]) [ 2769.433046][T16259] VFS: unable to find oldfs superblock on device loop0 [ 2769.457558][T16266] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:54 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f0000000200)) [ 2769.551797][T16277] VFS: unable to find oldfs superblock on device loop0 [ 2769.595735][T16278] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:55 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0xe40, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:40:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000)=0x1ff, 0x4) 16:40:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0xfd20, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 2770.188181][T16299] VFS: unable to find oldfs superblock on device loop0 16:40:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r3 = dup3(r0, r2, 0x0) ioctl$CHAR_RAW_REPORTZONE(r3, 0xc0101282, 0x0) tkill(r1, 0x7) 16:40:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8000, &(0x7f0000001b80)={0x2, 0x4e23, @empty}, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:40:55 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000700)='/dev/urandom\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:40:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x1081002, &(0x7f0000000080)) [ 2770.234302][T16309] VFS: unable to find oldfs superblock on device loop0 [ 2770.307667][T16307] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:55 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@caif=@dgm, &(0x7f0000000080)=0x80) 16:40:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001380)={0x337}, 0x4) 16:40:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = inotify_init() dup3(r0, r1, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:40:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0xffff, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:55 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/autofs\x00', 0x0, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) 16:40:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0xfffffe42}}, 0x0) [ 2770.524288][T16339] VFS: unable to find oldfs superblock on device loop0 16:40:55 executing program 2: r0 = creat(&(0x7f0000000d80)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 16:40:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x1, 0xff, 0xfffffe01, 0x5c8780, 0x6}, &(0x7f00000002c0)=0x14) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000100)=""/223) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000080)) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x1, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) [ 2770.571203][T16348] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:40:56 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_linger(r0, 0x1, 0xd, 0x0, &(0x7f0000000540)) 16:40:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_DEFRAG(r0, 0x5450, 0x0) 16:40:56 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup2(r1, r0) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$KDSKBENT(r2, 0x4b47, 0x0) 16:40:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) socket$unix(0x1, 0x0, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) tkill(r2, 0x1000000000016) 16:40:56 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0) r3 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="ca88eb7a255486013d80ac7235b65d9f3bb389e9bb47854d385ec9f8b0a3d17184a6adbeb8b4031e73cfa64ed95e47d2cfbc05d1988c9a43d27eb2906f82d9117779e7e45e8c7cc16590f210cb8549728459dbfc56ef4d5a8e", @ANYRES32=0x41424344, @ANYRES32=r2, @ANYBLOB="5000000090780000"], 0x0) socket$key(0xf, 0x3, 0x2) 16:40:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x4844) 16:40:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:56 executing program 3: r0 = epoll_create(0x9) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0xffffffffffffff6e) 16:40:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0) syz_mount_image$sysv(&(0x7f00000000c0)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x7ffffe, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000180)=ANY=[]) 16:40:56 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) sendmsg$SMC_PNETID_GET(r0, 0x0, 0x0) 16:40:56 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@random="83bad608e92a", @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:40:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) dup3(r0, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x5452, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) [ 2770.830209][T16397] VFS: unable to find oldfs superblock on device loop0 16:40:56 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 2770.919806][T16412] VFS: unable to find oldfs superblock on device loop0 16:40:56 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) futimesat(r0, 0x0, 0x0) 16:40:57 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x14, 0x0, 0x5, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20008881}, 0x40000) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) open(&(0x7f0000000200)='./file0/file0\x00', 0x311000, 0x2) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b26, &(0x7f0000000040)='wlan1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="70d99b1d42c2e9"]) 16:40:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@timestamp], 0x20000726) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 16:40:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0xd, &(0x7f0000000040), 0x4) 16:40:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:40:57 executing program 4: ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000000)={0x0, {0x2, 0x8001}}) 16:40:57 executing program 3: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) 16:40:57 executing program 2: sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="291863d2", @ANYRES16, @ANYBLOB="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"], 0x284}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000680)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000700)=0x80) sendmsg$NL80211_CMD_NOTIFY_RADAR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 2771.667802][T16444] VFS: unable to find oldfs superblock on device loop0 16:40:57 executing program 4: syz_emit_ethernet(0x1016, &(0x7f0000003440)=ANY=[@ANYBLOB="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"], 0x0) r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="253f6614f6f01a810d67a550068bf1971a1e200c1e2b2e5b0b2d413483da0b53bdb90656721ff41740d8ac40fcae3f9306d6655a5db3c791a7e5ed383590979738bfd52c4f6e43148368050b83d58ddee7e1bba6744ab1b72d8de7b2154a7084054329b13edd045c390a67732ccbc80c565298e0770addd9174fe1e69c0c822c39fce5ddf7d3193d770083e3d1cffabd4769fa1428edc241e1aeef905e172e916891bb0379e11ddc8efee58a06aac6861305066b3c0784", 0xb7, 0x0) r1 = request_key(&(0x7f0000003380)='ceph\x00', &(0x7f00000033c0)={'syz', 0x2}, &(0x7f0000003400)='&*{\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="469faf93cc485aab577d7600b4a23157e1ac41f17279cc940606835e78c5a4f32608afb62eae3ebead9c8cfcab9d8be084cda18b954fe8af1faf865cfe6bad8f6716d5873fdf438588cfe3ddcabf2fde5a2937", 0x53}, {&(0x7f00000001c0)="a36c9839443b7634c1a76b39a7e2ceef10264301e716e10bcd718e25009e0997b4ce2816d0010b", 0x27}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000000200)="840846e0b28e885a08b7588490453e0cb48ab30af7c0c1c6208d3a8ed783c1b272d47f3ccae4764246dd4f31a08d9a328cfd567902a8f537168077196639a4f68ffd2a48f46eab1b62f4c4bcd94ae1725c3c62c8fdf7a31956f763aee92339caee6c283da2d8cabef9022eba840126361dc09549074c89f701711a5ec36f100bf3fd8db603fcba7a0e9a74d9b7ccb2d2", 0x90}, {&(0x7f0000002380)="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0x1000}], 0x5, r1) 16:40:57 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:57 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$FS_IOC_SETFLAGS(r0, 0x5451, 0x0) 16:40:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:57 executing program 1: ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, 0x0) 16:40:57 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x47, 0x0) close(r0) close(0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 16:40:57 executing program 2: r0 = eventfd2(0x0, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 16:40:57 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x4b66, &(0x7f0000000240)) 16:40:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0x5, 0xc2}}}}}}}, 0x0) 16:40:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x5450, 0x0) 16:40:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$EVIOCGMASK(r0, 0x2, &(0x7f0000000280)={0x0, 0x0, 0x0}) 16:40:57 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x4000006) [ 2771.958054][T16484] VFS: unable to find oldfs superblock on device loop0 16:40:57 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x3f, @rand_addr=' \x01\x00', 0x4}}, [0x7, 0xfffffffffffffffa, 0x7, 0x2, 0x100, 0x3, 0xcd, 0x7, 0x2ba844cd, 0x8, 0xf855, 0x0, 0x1, 0xe86a, 0x4]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)={r3, 0xfffc, 0x20}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x1a, "821799db99232784e4826d6fa4c6605086d969dbc6208863f6dd"}, &(0x7f0000000040)=0x22) 16:40:57 executing program 3: capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000080)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={0x0}}, 0x0) 16:40:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)={[], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@seclabel='seclabel'}]}) 16:40:57 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) dup3(r0, r1, 0x0) write$P9_RMKNOD(r1, 0x0, 0x0) 16:40:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={0x0}}, 0x2000004) 16:40:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NL80211_CMD_FLUSH_PMKSA(r1, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={0x0}}, 0x20008801) [ 2772.135328][T16514] VFS: unable to find oldfs superblock on device loop0 16:40:57 executing program 0: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, r0, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001de6b74b240cb30229d908170f3318263460389a4e61e5f35247dd345eab14d6956fcab25d8d39e2bbbc015b5f88916b1a86fbe7ae37e11bf741120f3b6b49e526bb7d99ccf62385d164f13f85ae1f906e94c27ebcc54f2971d723538534c2448f01858c5151aeb1ef1896fdd29135526b504000281d796aa8b0d4891142eb4d0de4f9c280677dddd82ffa923904ec"]) 16:40:57 executing program 2: r0 = epoll_create(0x40000acf) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 2772.240151][T16527] VFS: unable to find oldfs superblock on device loop0 16:40:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x3, 0x5, 0xc2}}}}}}}, 0x0) 16:40:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000040), 0x4) 16:40:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ef98d630c75c8255f71e14e9c4cc40a713"]) 16:40:57 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 16:40:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000040), 0x4) 16:40:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 2772.344925][T16550] VFS: unable to find oldfs superblock on device loop0 16:40:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000040), 0x4) [ 2772.413114][T16560] VFS: unable to find oldfs superblock on device loop0 16:40:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003240)) 16:40:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000400)='/proc/thread-self\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:40:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000380)=0x404100000001, 0xfe3f) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132441) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x6e) write$cgroup_freezer_state(r1, 0x0, 0x0) 16:40:57 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffe, 0x4, 0x8, 0x30}]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) open_tree(r0, &(0x7f0000000100)='./file1\x00', 0x80101) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:40:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000040), 0x4) 16:40:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x4, 0x5, 0xc2}}}}}}}, 0x0) 16:40:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0000e2ffff0acaffffff0000e1fffffff300"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) 16:40:58 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x582, 0x0) write$P9_RLOPEN(r0, 0x0, 0x0) 16:40:58 executing program 1: pipe2$9p(&(0x7f0000000fc0), 0x4000) [ 2772.607025][T16585] VFS: unable to find oldfs superblock on device loop0 16:40:58 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 2772.691553][T16595] VFS: unable to find oldfs superblock on device loop0 16:40:58 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000580)) 16:40:58 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = accept$packet(r1, 0x0, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:40:58 executing program 1: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) 16:40:58 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000c80)) 16:40:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, 0x0) 16:40:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f00000000c0)=0x80) dup2(r1, r2) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:40:58 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:40:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x5, 0x5, 0xc2}}}}}}}, 0x0) 16:40:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BLKRRPART(r0, 0x5450, 0x0) 16:40:59 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:40:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$apparmor_exec(r0, 0x0, 0x0) 16:40:59 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, r0, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000180)={'ipvlan0\x00'}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x101, 0x468) syz_emit_ethernet(0x127, &(0x7f0000000040)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x2, 0x7, 0x119, 0x65, 0x0, 0xfd, 0x6, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback}, {{0x4e23, 0x4e21, r0, r1, 0x1, 0x0, 0xa, 0x1, 0x6, 0x0, 0x2, {[@md5sig={0x13, 0x12, "5242c1e1da596e771b22ed6a8e779381"}, @nop]}}, {"000659631ec0087c89b72981c94c99da7b9703a6a0291a6e3c12875db1d8114a2397120c0ab608f2001aa4830865419dcd162f0536d153024b22eb490398b8e713033e9b738a508f04af7c3b10a60b018a2cac54564b7f16dd41d1337b2f78eda47ab74969b3e3f8cab861790250c3ae2f5e1d02f4eb733fbce8192f3021f93a00a13ce5d0ccc77e0a67e6064ffd2656a9755874c0b017276cc14fac364a5942e66ddb7e8ee22b4859b206785cca474f56ac5d16e810ab927850590854182c0485ca8d1e3d750104103265fd93b977b0fd51c92e61cc13d9085629cb20"}}}}}}, 0x0) 16:40:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:40:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000003c0), 0x10) 16:40:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x4010058) 16:40:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) connect$inet(r0, &(0x7f0000000040), 0x10) write$P9_RLERROR(r0, 0x0, 0x0) 16:40:59 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, 0x0, 0x0, 0x4008010) 16:40:59 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:40:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x0, 0x0) dup2(r0, r1) write$P9_RCLUNK(r1, 0x0, 0x0) [ 2774.956200][T16671] net_ratelimit: 5 callbacks suppressed [ 2774.956209][T16671] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}}, 0x0) 16:41:01 executing program 1: socketpair(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) write$P9_RRENAMEAT(r0, 0x0, 0x0) 16:41:01 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcsa\x00', 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f0000000740)={{0x10b, 0x9, 0x0, 0x128, 0x3b7, 0x0, 0x17d}, "4ef5a4c6e77cc83d7351325cec5181b0129dbd656e292e918cdd4c5d8425055f4a98e6d5eba459c799f777eea106a339a3c3bb0640f8df30b5b1d504e9af1cb5aa7c51003cc374c339730b4e40f15343e4c26dafb7b6dd6ae7553aba6953aee70d731eff81a3edcfcca4bb50d50dba09b7f73678fde1eb18e98bccfc8631cf15f9da1c9e7e679aea93a18b2ae7815f55f79f4e155abb1657b2808d4bf33eba11eea2639c25172fe9e55afefb315ec383221ec5ec2f5b6a74491364", [[], [], []]}, 0x3db) ioctl$KDFONTOP_SET(r2, 0x4b60, 0x0) 16:41:01 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0x5450, 0x0) 16:41:01 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe0400000000000000000000000000aa00000000c85af0c35bb970cd2a389a71ae98b211e92882db032b4a769e843341e73f65aca53bfe3b6df3de845eb75913acef25174a85deef4cbae25c11c6c3c77e9a676ae3d331ac47292bd6754bc0e31cc6d03735cd32b4defff7b441bd367f051feda82e4c9c9810570e90f1c476d2b3f15c66afd44067626bb892ad3e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780002"], 0x0) 16:41:01 executing program 3: r0 = socket(0x11, 0x8000a, 0x0) sendmsg$inet(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x2, 0x0, @private}, 0x10, 0x0}, 0x0) 16:41:01 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000cc0)='fd/3\x00') ioctl$TCFLSH(r0, 0x540b, 0x0) 16:41:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={0x0}}, 0x40080) 16:41:01 executing program 2: pipe(&(0x7f0000000280)={0xffffffffffffffff}) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0x8953, &(0x7f0000000240)={0x2, 0x0, @status}) 16:41:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf32(r1, 0x0, 0x0) 16:41:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) close(r0) socket$inet6_udplite(0xa, 0x2, 0x88) tkill(r2, 0x1000000000016) 16:41:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x7, 0x5, 0xc2}}}}}}}, 0x0) 16:41:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 16:41:02 executing program 1: sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, 0x0, 0x0) 16:41:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={0x0}}, 0xc001) 16:41:02 executing program 4: syz_emit_ethernet(0x90, &(0x7f00000000c0)={@remote, @remote, @void, {@mpls_uc={0x8847, {[{0x42b3}, {0xb575}], @ipv6=@dccp_packet={0x0, 0x6, "b74dd2", 0x5f, 0x21, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, {[], {{0x4e22, 0x4e20, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, "001c00", 0x2, "5057de"}, "f179ab5693d445627da0bdb82cb23cdb1bef0d954bac8aa03a2e989739e5204102994414af26bf31bed2e1dee8fcb16dc51804489004f8cb329b70bf7123f50bec68d7359806f7c3cda82abbd7eb47"}}}}}}}, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="e22d3368225df3e5d84c143d54824b755db193c182447974692efb", 0x1b, 0x1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) openat$drirender128(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dri/renderD128\x00', 0x30002, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f0000000180)) 16:41:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_cred(r0, 0x1, 0x19, 0x0, 0x0) 16:41:03 executing program 3: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLOCK(r0, &(0x7f0000000080)={0x8}, 0xfffffd94) write$P9_RLERRORu(r0, &(0x7f0000000300)={0x16, 0x7, 0x0, {{0x9, '/dev/vcs\x00'}}}, 0x16) 16:41:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) dup2(r0, r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:03 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) write$binfmt_elf32(r0, 0x0, 0x0) [ 2777.654357][T16729] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:03 executing program 1: r0 = epoll_create(0x2000000001fffffd) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}}, 0x0) 16:41:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0xc2}}}}}}}, 0x0) 16:41:03 executing program 4: ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x0, 0x1, 0x5, 0xc, 0x17, &(0x7f0000000280)="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"}) r0 = syz_open_dev$char_raw(&(0x7f0000000040)='/dev/raw/raw#\x00', 0x1, 0x200) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x2, 0x9, 0xfff, r1}) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x551041, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000680)=""/4096, 0x1000) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], 0x0) 16:41:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001940)={0x0}}, 0x44080) 16:41:03 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x29, 0x10, 0x0, 0x51) 16:41:03 executing program 2: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) 16:41:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x10) 16:41:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001cc0)) 16:41:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000200)=0x7, 0x4) 16:41:03 executing program 2: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/11, 0x26d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)) r2 = dup(r1) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) ioctl$CHAR_RAW_IOOPT(r2, 0x1279, 0x0) tkill(r0, 0x401004000000016) 16:41:03 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x1000) 16:41:03 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = accept$packet(r1, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000000), 0x4) 16:41:03 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x5452, &(0x7f0000000040)) 16:41:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) dup3(r0, r1, 0x0) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 16:41:04 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, 0x0, 0x0) 16:41:04 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) syz_open_pts(r0, 0x309000) 16:41:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) dup3(r0, r1, 0x0) ioctl$KDSKBMETA(r1, 0x5427, 0x0) 16:41:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) getpeername(r3, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) dup2(r2, r4) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x2}}}}}}}, 0x0) 16:41:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000004b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000) 16:41:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$P9_RCLUNK(r0, &(0x7f0000000080)={0xfffffffffffffebb}, 0x1000003b1) ftruncate(r0, 0x0) 16:41:04 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 16:41:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780100"], 0x0) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="c96508802114d4da0ec88e0c106e9f9d856ea876e2aa328ae56ab9d01379a187c2d4e7caa070129c23a2f1f080fcf6fa764c16e39a4ab61004be2a5760e5668ccac27b6230b9415b8dfb0b3fce6a8a402ef9cb94d49b9d1947cbd1596060fda058155e202841f73597559c01067626f7a05e4e34695a8c4e3b2de79736da7ebc0adca043d536ff4705e952790a3448709e80a5fe71de51b6650ee1c4618ca9926f883ab76b5c8e96a0a57ae4d25d0ec81494126dd9abf5b5b34628357e697b9b5a5e70ab9928759d6c573a36b57280e7ccf5e0020bb0acc135", 0xd9}], 0x1) 16:41:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000000), 0x61, 0x0, &(0x7f0000003940)) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000003d00)={0x0, 0x0, &(0x7f0000003c40)={&(0x7f0000003c00)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 16:41:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4008000) 16:41:05 executing program 2: r0 = socket(0x2, 0x3, 0x4) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x8953, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) 16:41:05 executing program 2: r0 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/current\x00', 0x2, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001b80)={0x0, 0x1, 0x6, @random="20680630e469"}, 0x10) 16:41:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x0) 16:41:05 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x5451, 0x0) 16:41:05 executing program 1: r0 = inotify_init1(0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x1d, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x3}}}}}}}, 0x0) 16:41:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') dup3(r0, r1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, 0x0, &(0x7f00000000c0)) 16:41:05 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ttyS3\x00', 0x2, 0x0) write$eventfd(r0, 0x0, 0x0) 16:41:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/109) 16:41:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local, 0x1c}) [ 2780.044688][T16856] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$P9_RCLUNK(r0, 0x0, 0x0) 16:41:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4040) 16:41:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000008fc0)={0x0}}, 0x8005) 16:41:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x89a0, 0x0) 16:41:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0xfffffead, 0x200007fc, &(0x7f00000008c0)={0x2, 0x0, @local}, 0x10) r2 = dup3(r1, r0, 0x0) sendmsg$TIPC_NL_SOCK_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) connect$inet(r0, &(0x7f0000000240), 0x10) 16:41:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x4}}}}}}}, 0x0) 16:41:05 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:05 executing program 1: r0 = inotify_init1(0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:05 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000180)={0x0, 0x58, &(0x7f00000001c0)={0x0}}, 0x88c4) [ 2780.535454][T16902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaa25aaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000c2b458b24b9faeeb1572", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x198, 0x0, 0x10, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5c1a}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xf973}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6c5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x40000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0xb4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xda2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_PUBL={0x4}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x89}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffffc0}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x648}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3ff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x81}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffffe}]}]}, 0x198}}, 0x20000080) 16:41:06 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x46, 0x0, 0xffcc) 16:41:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/192, &(0x7f0000000140)=0xc0) 16:41:06 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000440), 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:06 executing program 2: r0 = inotify_init1(0x0) close(r0) socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) 16:41:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, 0x0}}], 0x0, 0x0, 0x0) dup2(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r2, &(0x7f0000000640)=[{{&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, 0x0}}], 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0xb, 0x0, &(0x7f0000000000)) 16:41:06 executing program 3: r0 = epoll_create1(0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003300)=[{{&(0x7f0000000740)={0x2, 0x4e23, @local}, 0x10, 0x0}}], 0x1, 0x8000) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) [ 2781.035045][T16947] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x5}}}}}}}, 0x0) 16:41:06 executing program 3: r0 = getpgid(0x0) ioprio_get$pid(0x1, r0) 16:41:06 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) dup2(r1, r0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)) 16:41:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x4000) 16:41:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000070000000000020000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f0000000000)) 16:41:06 executing program 3: r0 = getpgid(0x0) ioprio_get$pid(0x1, r0) 16:41:06 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88040, 0x0) close(r0) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)) 16:41:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7fff) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, 0x0, 0x0) 16:41:06 executing program 3: r0 = getpgid(0x0) ioprio_get$pid(0x1, r0) 16:41:06 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0x5450, 0x0) syz_genetlink_get_family_id$mptcp(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000200)={'syztnl2\x00', 0x0}) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) 16:41:06 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000000380)={0x0, 0x12}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = dup2(r1, r1) write$cgroup_netprio_ifpriomap(r2, 0x0, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) tkill(r0, 0x1000000000015) 16:41:06 executing program 3: r0 = getpgid(0x0) ioprio_get$pid(0x1, r0) 16:41:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x6}}}}}}}, 0x0) 16:41:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) tkill(r2, 0x1000000000016) 16:41:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "1a00000aceffffe00400000061fc00a106a200"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, 0x0) 16:41:07 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0x5450, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r2, r2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_PMKSA(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "4b50128333e55a00ad3862a036269507"}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) 16:41:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)={r2, 0xfffc, 0x20}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8000, 0x8000, 0x7, r2}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:41:08 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000001540), 0x8) 16:41:08 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, 0x0, &(0x7f00000022c0)) 16:41:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) close(r0) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x20044800) 16:41:08 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x200000000001, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = dup3(r1, r0, 0x0) r3 = accept4$packet(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x2, &(0x7f00000000c0)={0x3, 'hsr0\x00'}) 16:41:08 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x0) 16:41:08 executing program 3: socketpair(0x1, 0x3, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000040)=ANY=[], 0x160}}, 0x0) recvfrom$inet(r1, &(0x7f0000000000), 0x0, 0x2002, 0x0, 0x0) 16:41:08 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000006bc0)={&(0x7f00000001c0), 0xc, &(0x7f0000006b80)={0x0}}, 0x0) 16:41:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x7}}}}}}}, 0x0) 16:41:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, 0x0, 0x0) 16:41:08 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname(r0, &(0x7f0000000b00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x80) ioctl$NS_GET_PARENT(r1, 0x5421, 0x748000) 16:41:08 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 2783.211763][T17037] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:08 executing program 2: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x301601, 0x0) 16:41:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000000)='[\x00', 0x0) dup3(r0, r1, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) 16:41:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa002000005f79baf5f0a0e60d4a0b81e767d0", @ANYRES32=0x41424344, @ANYRESHEX, @ANYBLOB="18bad6d187fcf4ea"], 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(0xffffffffffffffff, 0x7b2, &(0x7f0000000100)={&(0x7f00000005c0)=[0x5, 0x99cd, 0x3, 0xffffffff, 0x3f, 0x40, 0x2, 0x9, 0xa45, 0x4, 0x6, 0x2b64, 0x4, 0x7, 0x5, 0x2, 0x9, 0x100000, 0x4, 0x8, 0x8, 0x8, 0x3a, 0x3, 0x9, 0x4, 0x7, 0x9, 0x3, 0x80, 0x8, 0x7, 0x2, 0x9, 0x7fffffff, 0x800, 0x2, 0x5, 0x4, 0x1, 0x64f6, 0x6, 0x82, 0x80000001, 0x1, 0x3, 0xfffffbff, 0x3, 0x1, 0x2, 0x6a6, 0x98a, 0xffffffff, 0x1, 0xfffffff8, 0x4, 0xe1c, 0x8000, 0x8, 0x8, 0x7ff, 0xffffffff, 0x69, 0x2, 0x8, 0x81, 0x1ff, 0x2, 0xba0cdf37, 0x7fffffff, 0x9, 0xf639, 0x0, 0x8000, 0x0, 0x9, 0xfffffff9, 0x2, 0x4, 0x9, 0x3, 0x40, 0x3, 0xf8b, 0xff, 0x7, 0x20, 0x57f949e4, 0x8000, 0x74f, 0x6, 0x4, 0x858, 0x6279, 0x7fff, 0x12, 0x3, 0x5, 0x401, 0x767, 0x732, 0x879, 0x2, 0x8e8f, 0x1, 0x2, 0x7, 0xfffffffc, 0x2, 0x8001, 0x800, 0x8001, 0x2, 0x90f, 0x2, 0x4f, 0x7, 0xb66, 0x10000, 0x3bda, 0x4, 0x1, 0xfff, 0x40, 0x6, 0x6e, 0x8000, 0x1, 0xffffff57, 0x4, 0x2, 0x8001, 0x6, 0x6, 0x1, 0x0, 0x70000, 0x800, 0x100, 0xfffffff9, 0x3ff, 0x7, 0x800, 0x7fff, 0x9, 0x9, 0x7f4b39d, 0x1, 0x9, 0xced, 0xfffffff7, 0x8, 0x9c, 0x9, 0x8000, 0xda, 0x3, 0x7f, 0x4, 0x9, 0x7, 0x9, 0x98, 0x8, 0x6, 0x4, 0x0, 0x2, 0x6, 0x100, 0x5, 0x8, 0xffff, 0x5, 0x7, 0x81, 0x1c1e, 0x3bbb, 0x6, 0x2, 0x1, 0x6, 0xff, 0x2, 0x0, 0x9, 0x80000001, 0x0, 0xfffffffb, 0x1ff, 0xff, 0x38000000, 0x8000, 0x5, 0x2, 0x200, 0x7ff, 0x4, 0x101, 0x2, 0x167, 0x3, 0x3ff, 0xb2a, 0x80000000, 0x45c, 0x7, 0x1, 0x5, 0x101, 0x7f, 0x1a54589d, 0x1, 0x7, 0x0, 0x5, 0x1, 0x6, 0x100, 0x2d7a, 0x0, 0x9, 0x4, 0xfffffff9, 0xf4c, 0xf97, 0x9, 0xfffffff8, 0x80, 0x1, 0x1, 0xfffffffd, 0x0, 0x4, 0x7416, 0x7, 0xff, 0xffff, 0x8, 0x7, 0x5, 0x5, 0x8, 0xffffffff, 0x8, 0x9510, 0x6, 0x2, 0x4, 0x0, 0x8, 0x0, 0x7, 0x81, 0x400, 0x6, 0x3, 0x43, 0x6, 0x6, 0x7, 0x6, 0xe49f, 0x6, 0x4, 0x1ff, 0x3bf, 0x1, 0x1, 0x4, 0x100, 0x3, 0x1, 0x5, 0x8000, 0x51e2, 0x7, 0x3f, 0x1f, 0x10001, 0x8, 0x1000, 0x7, 0x4, 0x1, 0x65567476, 0x0, 0x4, 0x65c, 0x6, 0x80000000, 0xfffffffa, 0xffffffff, 0x7f, 0x7, 0x5, 0x200, 0x2, 0xecb, 0x10000, 0x1, 0x2, 0x4, 0x50000, 0x9, 0x2, 0x401, 0x3, 0x9, 0x800, 0x7c00000, 0x2, 0xc000, 0x7, 0x2, 0x8, 0x7, 0xffffffc0, 0x7, 0x8, 0xffff, 0x4, 0x5, 0x3ff, 0xff, 0x6, 0x5bd5, 0x8000, 0x2, 0xfff, 0x3, 0x8, 0x6d, 0x5, 0x8d37, 0x401, 0x5, 0x9, 0x7fffffff, 0xa6bb, 0xb31, 0x1000, 0x0, 0x1, 0x100, 0x6, 0x88000000, 0x8001, 0x5, 0x3, 0x401, 0x9, 0x0, 0x6, 0x7, 0x4, 0x4, 0x5, 0x5, 0x1f, 0x81, 0x3, 0x2, 0x8, 0x0, 0x93cd, 0x4, 0xfff, 0x7, 0x5, 0x93, 0x2, 0xf2, 0x0, 0x2, 0x7fffffff, 0x7fff, 0xfffffff8, 0x4f, 0x0, 0x0, 0x0, 0x7fffffff, 0x3, 0x7, 0xffff, 0x8001, 0x80000000, 0x20, 0x2, 0xfffffff8, 0x8, 0x1, 0x3f, 0x7fffffff, 0x2, 0x400, 0x8, 0x0, 0x3, 0x2, 0x1, 0x93, 0x8, 0x5, 0xffffff18, 0x9, 0x7, 0x1f, 0x4, 0x6, 0x8, 0x70, 0x3a4, 0xffff, 0x7fffffff, 0x401, 0x7fffffff, 0x3, 0xfffffe00, 0x7, 0x100, 0x3ff, 0x122e389d, 0xffffffff, 0x101, 0x6, 0x100, 0x8, 0x6, 0x0, 0x48711e92, 0xfffffff7, 0x9, 0x100, 0x1, 0x5, 0x4, 0x5f, 0x5, 0x7fffffff, 0x10000, 0x10000, 0x3, 0x101, 0x0, 0xbb3, 0x4, 0x4, 0x3, 0x1, 0x1, 0x9, 0x0, 0x80000001, 0x7, 0x6, 0x8b04, 0x0, 0x5, 0x81, 0x1, 0x8, 0x6, 0x9, 0x1f, 0x0, 0x6, 0x4, 0xfffffffe, 0x9, 0x7f, 0xda34, 0xfff, 0x7, 0x10001, 0x401, 0x1, 0x1, 0xfff, 0xd9c3, 0xfffffffa, 0x0, 0x7ff, 0x2, 0xfffffffb, 0xffffffff, 0x5, 0x2, 0x5, 0x8000, 0x172b, 0x4, 0x8, 0x0, 0x8000, 0xc000000, 0x3, 0x3, 0x1, 0x7, 0x3, 0x4, 0x7, 0x401, 0x9, 0x80, 0x5, 0xffff, 0x1, 0x7269, 0x5b47, 0x13b, 0x4, 0x40, 0xffffffff, 0x1f, 0x10001, 0x6, 0x8, 0x4, 0x7, 0x15a412e2, 0x4, 0x0, 0x5, 0x37, 0x42b, 0x3, 0x0, 0x9, 0x1, 0x1, 0x4, 0x3, 0x5, 0x7, 0x8, 0x401, 0x2, 0x5, 0x8, 0x59, 0x80000, 0x6, 0x4, 0x7, 0x9, 0x5, 0x800, 0x3f, 0x40, 0x3, 0x3, 0xb77, 0x400, 0x27a8, 0x0, 0x5, 0x8, 0x1, 0x5, 0x1ff, 0x7000000, 0x2, 0x3, 0x6, 0xf0, 0x1, 0xffff, 0x7, 0x3ff, 0x5, 0x4, 0x9, 0x3f, 0xcd, 0x8, 0x2, 0x2, 0x4, 0x7, 0x80000000, 0x200, 0x8, 0x21c5e09e, 0x0, 0x2d, 0x3ff, 0x1, 0xffff, 0xbf8, 0x8, 0x191, 0x3f, 0x2, 0x3, 0x3ff, 0x200, 0x1ff, 0xfffffff8, 0x0, 0x81, 0x8001, 0x81, 0x400, 0x736, 0x81, 0xfffffffb, 0x1, 0x1f, 0x6, 0x1, 0x2400000, 0x654c39b2, 0x6, 0xff, 0x1000, 0x4, 0x5, 0x3a48, 0x45b, 0x0, 0x5, 0xffffe144, 0x5, 0x0, 0xffffffff, 0x8, 0x3, 0x2, 0x8000, 0x7ff, 0x1, 0x7, 0x3, 0x81, 0x800, 0x10001, 0x101, 0x88, 0x3, 0x656, 0x0, 0xdf, 0x7fffffff, 0x400, 0x9, 0xcd, 0xff, 0x5, 0x80000001, 0x1, 0x6, 0x1, 0x3, 0xffff8000, 0x7ff, 0x68e0, 0x9e08228, 0x3, 0x9, 0x3, 0x6, 0x7fffffff, 0xfffffffd, 0x3, 0x3, 0xfffffffd, 0x3, 0x9, 0x2, 0xff, 0x6, 0x10, 0x2, 0x9, 0x7, 0x80, 0xbc27, 0x1000, 0x34fc, 0x51a, 0x40, 0x100, 0xf36, 0x401, 0x7fff, 0x7, 0x5, 0x200, 0x10001, 0x3, 0x20, 0xf56c, 0xffffffff, 0xfffffffb, 0x10000, 0x3f, 0x8, 0x2, 0x392, 0x1, 0xe91, 0x7fff, 0x63, 0x5, 0x0, 0x4, 0x2, 0x1, 0x1, 0x7fffffff, 0x1, 0x1ff, 0x3, 0xffffffc0, 0x2, 0x0, 0x20, 0x6, 0xffffff1c, 0x3, 0x4b800000, 0xe0e, 0x9, 0x9, 0x4be, 0x78b0, 0x0, 0x1000000, 0x1, 0xc5a3, 0x6, 0x0, 0xffff, 0x9, 0x1, 0x0, 0x7, 0x80000000, 0x7, 0x6, 0x9, 0x0, 0x9, 0x35a0, 0xc0a4, 0x0, 0x6, 0x4, 0x3, 0x88, 0xa8, 0x1f, 0x8, 0x3, 0x101, 0x8, 0x3ff, 0x7, 0x10001, 0xfff, 0xffffffff, 0x5, 0x5ed61abe, 0x100, 0x400, 0x80d6, 0x1f, 0x8001, 0x10000, 0x415e, 0xfffffffd, 0x5, 0x81, 0x6, 0x5, 0xd78, 0x24db1581, 0x5, 0x5, 0x20, 0xff, 0xfffffffd, 0x8000, 0x3f, 0x5, 0x7fff, 0xfffffff7, 0x8, 0x0, 0xffffffe0, 0x7, 0xffffffff, 0xfffffffa, 0x1, 0x5, 0x1, 0x3, 0xc0dc, 0x40, 0xffff, 0x7, 0x5, 0x8, 0x10c, 0x100, 0x9, 0x0, 0x2, 0xffff8000, 0x200, 0x1, 0x1bc, 0x7659, 0x7, 0xff, 0x9, 0xb66, 0x3, 0x9, 0x9, 0x40, 0x401, 0x9, 0x40, 0xc89b, 0x9, 0x0, 0x4, 0xb3, 0x200, 0x0, 0x7e810082, 0xffffffff, 0x7fffffff, 0x8000, 0x6, 0x7fff, 0x1, 0x6, 0x3f, 0x4, 0x200, 0x3ff, 0x9, 0x3, 0x10000, 0x6, 0x2, 0x8001, 0x0, 0x7, 0x3, 0x10001, 0xfff, 0x3a4, 0x0, 0x7, 0xff, 0xfffffffb, 0x9, 0x4, 0x120000, 0x3, 0xd8, 0x0, 0x9, 0x80000001, 0x101, 0x0, 0x5c, 0x6, 0x6, 0xffffffff, 0x6, 0xd4f, 0x100, 0x1f2, 0xffffffff, 0x8, 0x10001, 0x4, 0xffff16a0, 0x3, 0x5, 0x456e, 0x140, 0x8, 0x78a, 0x200, 0x1d4, 0x2, 0x6, 0xfffffff7, 0x1000, 0x8001, 0x5, 0xfffffff7, 0x7, 0x1, 0x2, 0xed, 0x5, 0x21c, 0xffffffff, 0x6, 0x10000, 0x2, 0x7f, 0x1f, 0x3ff, 0x4, 0x0, 0x9, 0x8da, 0xc5f, 0x1000, 0xcba, 0x3a, 0xa1b7, 0x8, 0x5, 0x5, 0xff, 0x40, 0x4, 0x2, 0x4, 0x3f, 0x6, 0x1, 0x3, 0x80000000, 0x5, 0x56b59088, 0x8, 0x7644, 0x796d, 0x40, 0x1, 0x1f, 0x2, 0x7, 0x4, 0xcf5e, 0xffffffff, 0xa9, 0x9, 0x101, 0x44, 0x9d, 0x8, 0x100, 0x7fffffff, 0x9, 0xbeb, 0x0, 0x5, 0x0, 0x10001, 0x9, 0x800, 0xffffffff, 0x8, 0x8, 0x1000, 0x6, 0x0, 0x1, 0xa4d3, 0x1d48, 0x1b61, 0x80, 0xe3, 0x7, 0xc0, 0x9, 0xc5, 0x200, 0x8, 0xaf8e, 0x0, 0xfff, 0x112, 0x1c, 0x20, 0x883e, 0x4, 0x1, 0x9, 0x6, 0x61e9, 0x100, 0x48000, 0x8000, 0x9, 0x1, 0x9, 0x7, 0x3, 0x7, 0x5, 0x9, 0x2, 0x3, 0x80000000, 0x4, 0x200, 0xc5f5, 0x0, 0x80, 0x7fff, 0x8, 0x6, 0x6, 0x3ff, 0x7, 0x8, 0x401, 0x69d, 0x7, 0x80000001], 0x1, 0x400, 0xb66, 0x6}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x14, r1, 0xb13}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ec01d95e", @ANYRES16=r1, @ANYBLOB="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"], 0x2ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x5, 0x2, 0xe0000000, 0xff, 0xffffffff}, &(0x7f00000000c0)=0x98) 16:41:08 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) write$nbd(r0, 0x0, 0x0) 16:41:08 executing program 3: r0 = inotify_init1(0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0xb}}}}}}}, 0x0) [ 2783.605134][T17068] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:09 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000880)={&(0x7f0000000300), 0xc, &(0x7f0000000480)={0x0}}, 0x0) 16:41:09 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, [{{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @dev}}]}, 0xfe4c) 16:41:09 executing program 3: r0 = socket(0x10, 0x2, 0x2) write$vga_arbiter(r0, 0x0, 0x0) 16:41:09 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000004c0)) 16:41:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:09 executing program 3: open$dir(&(0x7f0000000080)='./file1\x00', 0x119341, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0}, &(0x7f0000001680)=0xc) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) lchown(&(0x7f00000000c0)='./file1\x00', r1, r2) 16:41:09 executing program 2: r0 = socket(0xa, 0x3, 0x7ff) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:09 executing program 4: syz_emit_ethernet(0x13a, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x104, 0x6, 0x0, @private2, @local, {[@hopopts={0x87, 0x17, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x5, 0xfffb, [0x5, 0xd4, 0x7b0a, 0x8]}}, @enc_lim={0x4, 0x1, 0xff}, @enc_lim, @jumbo={0xc2, 0x4, 0x800}, @ra={0x5, 0x2, 0x8001}, @calipso={0x7, 0x8, {0x0, 0x0, 0x1, 0x1}}, @generic={0x3f, 0x6d, "fc246fd14a420319b2e201bab71a26d8273bb330d297aed3d36714d0d84a10de066469255b1fa2eced086546d6518f8b24fc85354126df324665d26ef639514a3d6fc20b4c7159a809bd8ffc94285b7cdcfd9c291a67cdf6052d3d9d52f92eab3577a12dc18b96111791b5e6dd"}, @jumbo={0xc2, 0x4, 0x9}]}, @fragment={0x4, 0x0, 0x7c, 0x0, 0x0, 0x1c, 0x67}, @dstopts={0x3b, 0x2, [], [@calipso={0x7, 0x10, {0x2, 0x2, 0x7f, 0x100, [0x7ff]}}, @enc_lim={0x4, 0x1, 0x9}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:41:09 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) write$cgroup_pid(r0, 0x0, 0x0) 16:41:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, 0x0) [ 2784.058518][T17106] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x14}}}}}}}, 0x0) 16:41:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 16:41:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:10 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000002c0)={0x0}}, 0x0) 16:41:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, 0x0) 16:41:10 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000600)=""/11, 0x232) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) dup2(r1, r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 16:41:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, 0x0) 16:41:10 executing program 1: openat$dir(0xffffffffffffff9c, 0x0, 0x581440, 0x0) 16:41:10 executing program 3: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:11 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_proto_private(r0, 0x2, &(0x7f0000000040)) 16:41:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) [ 2785.675892][T17156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:11 executing program 2: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x5450, 0x0) 16:41:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x3c}}}}}}}, 0x0) 16:41:11 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8010000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_FD={0x8, 0x17, @udp6=r2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x80}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}]}, 0x2c}}, 0x4000) 16:41:11 executing program 3: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=@hopopts={0x0, 0x1, [], [@jumbo, @ra]}, 0x18) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) write(r1, 0x0, 0x0) r2 = dup(r1) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000eb5e375f00"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, 0x0) 16:41:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup3(r0, r1, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:11 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:11 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:12 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0x2, 0x960000) 16:41:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x11, &(0x7f00000000c0)=@hopopts={0x0, 0x1, [], [@enc_lim, @ra, @padn]}, 0x18) 16:41:12 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) close(r0) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000200)={0x0, "d0152c7e195668e194f3b45e1441ef54ea0f67ec6a5954b7a3ceecc5b19717f3a3a0788bb7d866ccef105d131ed84e0e2e67977c7072d24734a2ef316a9203c1bc67717a65631ece139aeff32b5655dcb92e9248119206ab2ba4af077586f774644675dd227b901359f00b5ef4bbbfd63ec312046e58186dbc60a025b7fc9a763712120bdd07835804d7f7fe8acc021f5d75d146de685ef4b173a3f172e2fac3ade181bcb88b19c442254df21ac2613e8d2303c0de55b3a98b4dc43d3ece2d8a3f0dc8a6498528971d06018c6a2b8506aa0b2bad1693b418618f102a704d543cd944a9cef09193409fc7c5964e482a96a8338410c80bc8884bc7d3be4944401cd5ad076b07b7799626d680ec3b41af1a560d5c1c5ed5c16f56006d1902503f064571f56f04a28fde3adaefd539f5c7b39fd5a29edfeec658d619faf4b1f7fcca424fbf70ff09fc30e49a511efff0203060c9d64172dcf203c8e34f1cdeeb26f8302bbc84dbf0ca891bd45b7c0905a57bbbdcbef3b1a78b45035bb73616122aee5c6ba893622cd8dfc92c7725ea2d8976fce4aa316d94812eceddc3cf75817df6c6a7bb07e06cd2847df7e8d3e801a3b39b4f3656cd00210b849ebc91f84004398e90599176e6a9aa8dc3418e1ff789814e205422e20d5c81ddb2d31efbc8c0d4d61b900c07ab3748280099e567c0c34dc5d8082ef5ab3c15c221c251b758386b"}) 16:41:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={0x0}}, 0x20040000) 16:41:12 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x5450, 0x0) 16:41:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x300}}}}}}}, 0x0) 16:41:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 16:41:12 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x70, &(0x7f00000002c0)=@sack_info={0x0, 0x9}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x4, 0x0, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) r3 = dup2(r2, r1) dup3(r3, r0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r3, 0x80044d11, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x4, @local, 0x9}, {0xa, 0x4e20, 0x80000000, @remote, 0x9}, 0x7fff, [0x4000000, 0x3, 0x5, 0x3, 0x8000, 0x4, 0xc0, 0x40]}, 0x5c) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(r6, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000280)={r7, 0xfff, 0xfff8}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) 16:41:12 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x0) 16:41:12 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x14) 16:41:12 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002bc0), 0x400000000000139, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x40) 16:41:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:12 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x113660, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:12 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x8953, &(0x7f0000000040)) 16:41:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x3a, &(0x7f00000002c0)={{{@in=@local, @in=@local}}, {{@in6=@rand_addr=' \x01\x00'}, 0x0, @in6=@mcast1}}, 0xe8) 16:41:12 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) write$evdev(r0, 0x0, 0x0) [ 2787.423848][T17246] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:12 executing program 2: r0 = socket$nl_generic(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) 16:41:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x500}}}}}}}, 0x0) 16:41:13 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000000)={@local, @remote, @void, {@canfd={0xd, {{0x3, 0x1, 0x1}, 0x34, 0x3, 0x0, 0x0, "7027e3a16a20fa3441acacf96ce15322ec0aedb5d00866542af0449b606a0c1a4d14a0a53b8930b34558bdbfa881652332db7c869e522c578556521cb05c1cd9"}}}}, 0x0) 16:41:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) dup3(r0, r1, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 16:41:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000), 0xc) 16:41:13 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x42) writev(r0, 0x0, 0x0) [ 2787.940781][T17280] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMGET(r1, 0x5415, 0x0) 16:41:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000001080)='/dev/null\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x4048010) 16:41:13 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept4$unix(r1, 0x0, 0x0, 0x0) dup3(r0, r2, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x1}, 0x6e) 16:41:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x88002, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001700)='/dev/input/mouse#\x00', 0x5, 0x200) ioctl$USBDEVFS_RELEASE_PORT(r3, 0x80045519, &(0x7f0000001740)=0xfffffffd) r4 = syz_mount_image$qnx4(&(0x7f0000001a80)='qnx4\x00', &(0x7f0000001ac0)='./file0\x00', 0x9cad, 0x6, &(0x7f0000002e00)=[{&(0x7f0000001b00)="171b73519c7c52be3816834d38cb16283ab3afe9d1e92a4d9f4c36be17fb2eacefe6e6841c619c52f1c9702003333f2cc5d35c0c7e14f88d8768122fcdf30f906026903ac53a890df6222b290b6f011751fe0f856921eb69b6ffe6f77c088177297d60360c847c65477035125f74291976ec2732bcf5f7990d5505b5d5d0a69c287775f0cd44ac49439f7fab51d2c1dc75aa3afffb3a9e9b0c85119c28bee53febf8632ea4488d7bd1fb11", 0xab, 0x800}, {&(0x7f0000001bc0)="d2727282cf1ac612a04083611a02e2c6d6b817111dc17d3a09651fea11bf9ba35e5006a91c4b6d31a06b106ad68a940f7b15c9fa215549949148d5ad965009f1f213036a0a57ca89433ad141678cda61b58a863bfd1a4fa2f1ff4dbf5990c3fd338c6b2003b3487d5b9457e7e4def3ab274e06584e66521bf18bafef362d7214a876900e5d238b0adc595b7af0caa91823b87f2faef499fcb2", 0x99, 0xdf4}, {&(0x7f0000001c80)="a5b07e6aa0f02a8d7b3f1d58635de785d79a6421f09bce2f47121a3cf2785bd819f74b91312d4ebed866619187875a4dac005adced16d2daa8eb523123bd", 0x3e, 0x7}, {&(0x7f0000001cc0)="b76e5e1f0c9a3c85e149b9c8478c23ad7df09dd712fff454495141ce6ca9e50c213277f532edb323ef56ae45b3dba3c235f643b4fb342734063e4381eacdfcda9aaa8bd29082295e688d0fb705afd2998f44b972bd855496585ab27b3be86fe5b83f5e9bd2ae86c13302524138ce4afb1f2e43bc4e9c1715a5697c4c63b76bce04bab574f63b69f914d719dd0e7226922aa0998edefe1988427763b4934f845d6e567ea401651394760c5f6295d7d0db7795814eb090869fea4c88a33cb12eaa9d3942a8c4bcfd56deb0d377bc34cca26c0753c82eef072a4c88342523d02338ebc97a1e2df89f595314aec9e3686c95656c7b84acc26e109c7fe7d4151289a9e026633acf7c8df65d469a0ebe03e24b80b885b01e1b20a6a6cdb36fc82d83a0b5ff68c755723500d8c5b7883fa2bb44814a4cede2591f7019e7efbc9ab8917893db936b2b7124f479b387872169794ead5c86017ccb81249906291b3c174cfa587584a46a21b3f9dfe5d584764df9bc14d988f64a74475933a585215bffe1eb3ca3905dbf3063edcebd7a990ee1f1753323a5c63392dec84a1b8036287ba3c7fd3b0b7019730e949d0b72850adce415a6430415f50b5706a879776ab95f61141549d6e8da8bf23c29708885be8b5320aaeaf99b3987ba30e349d0d62a04b22736c4ef37a7229a2f7852e0828b75ec15c49bb8b14ca00d47cfe4230bed6e7349eec1e76b4e55db92c81baf95c8ae0e3b4072cfabe689deeb0b9bec4b8d28a4d2760d33c5cd777e7e8d2ba44dd4e91e1f6ee5467ae29164ae5bb1dfaed4d0d3e9924023b34f73e1a6ca6694f01677a5a74b6e847ebe5c94e281914e5f40607930bc0b7c939bb950636e52cf70a860c4caebf54d96a35e75fd4a20b3422d5b5a1bef8bcfbae4fe9837afe2ea38fdffc117e27f578c92e6656a2c123f64670abc8c20bff635485df1465659d286e6fb14330bb6adc8f66d0966ef5087ad6d79c29c5504ded6c37bcc8a09fabaaf39045b804359052585f2a098a5a6bdeb3d295958da5f5ff0d7a380cf07fc26de485196dcc8d052cd35c0aadda6dc0773d210d35a6b433fba165f3483532f46b8e3bd49eade700f98fcd4f5c6de50bfeb47f659ac75821b9368e3e0bc9bde13a88059ca10dac9d662b4d5a1cb06c151c81ef72209e8e903747381eab8c2097ac217416539560ec4cf75be837d26b13ba902a02186ceaea953fb4b53f1291ba00c6222abfae842bb9aafbc5ff63121c2979e2c017ac953bda209d95f4ec302a8f3e4e89fdc663b79b113036eb11e9f9e85f08e7755f375eb82fdb7dadf1db49960cee05969e8a6c17200ca818a4d7f750f9e32f56ca8905b18e9aa67e84cc5d4fdfb6636d676ddfb294b0bd500308e1c16ae1af09723d3b7c456e8e06f552040cbcd2e9f8d7b7f269382b56bcbea88334f5aeb199418d3406b41445548e819621150b625799e6f5834c66d66dcfcca99001844d25f33b558ea23ee111f3666d67d779b1703976e1e551b2214c3066bb43dac328100d4c9007d854f051a1ee644dc3e0a0ce6a4a19a501480c8ba9ce51567308a8a54fa3d79132551504b99d647035811db61f89d5990ddd9365e8d15662d3406f521081c0789112e3aec21d66f9781bc4b6f5f10cd9f346e87bbffa3b17cc3b8d1321d89eec924f4aa3818b38fb4fc9636c2c377f4a9df92995b706c13d9c047101575643a5d2c512eefdd1df01d7063fce062f626fe775fa7b10900070258568125624597df27e34285e21ac619157032d3167a6049aabb520c819484a7d689bbbf4c71b56ff074fcc224bd0f194a6e1e254ac69c37d94bab44996fc7cf8b12537a7e7d461bb093f86fd7b77ad30573c416b839dadddcc487b7c5f45213a7d0f3f263f75ef5f89bf11cc02c4afc8f430f49d12797353d2f2cabf7265917ec1165772ae35cb0af48041ce9e39df8257a7569c409d575e81a172f9c58c28ffab1be51e41330c173bd95d13da0bde787ff17cfeade7fbc5fb3f940ae729e8e8fa3c63458638441201f264ac57a65c8be29f12740e1596487a871d1ea535c92541d1c04716dcaeff43384c276107876fc6b42f95731fee9198b475f11a0b58f4a71ddc6341f9830d8d6ad6bb3b1f3ebeaf832e861dcf6abe39695612480a0b7a88cc5254801fd5e00849a70c01af552882ff3a3660de4b63972ff49429acdad4c40dbc7b5a6df86e14034f70a6e6dc236c1e9c95779a79127859328fdf3cd28edf60ae7ea6ffd31c6bc33ddd706bf1f41465e6e71898ae1ab6466dca4f37ca4e8a8d7271d1292d87a937815c55937a9cd128a04e68218231e162400e783e4b53df8d9a91f1df4f864f93a4e9672d5392a11b555c002694be488819b3df1de6a190800eb99ea5b040b64cd1726f34fdc999c8a6bd6f3b398c1e9d9c32fdae29652487dec65b9f57fb5d8f40aa73257b4a3307f15a1cafda7c82a9211d8dd3ead7df28d4a155fbb1017537869368137364c95e13cd602bfcd9e6091ac0e642eb6a3bc2a4f714fa51b9f8eceae14b4359d4ddf4f899c3daaddf09adf0bdcd4f4b59a98456908a06a10076862dd6632b83d1048203dbddba456e689f23df71170c618b8e74c0fef59cf74690b7543c40de29920c921624ab9a7ec19c9b5715cae96a9fd05aae027f87b56a7268b99b40dc71307cd22eeba496c2325d712858c28c3bc218c08822d9ec8b61785fbb86156e929010f92e2fafbd0bdebb00042e9857c0a1d03184d1ef761e7d5a442c887ee6dae2852d112302099343710c53d800a3cedfe13b44f33a463e1c505c3a7cdd30811c8b241f63a2fdd99cc08906369c1516661826329d28c70655efbcfb195c4c5ad94c17728941b1bc3109327dbd40fc7da13ca3aa05b43dfecc4aa5627742decdf95e46b31cbb42dc4115fb90171468aba6ae3c0f6672d9f10745d561c554bf121dd929d9b0789839c4ec8737d1cc202afee0f555d560c7d2d93f5a6efeafd5bbe4aa04828059a3d650acb30f6e37bb56f5f45112360a8ba2b87898ad066ae36c69ca06bb8c5dd32ed55f1682666615907eece82c8cd412bac571ce281f24e5f85a5ebe48229bec54e493f83ef858a44df34e9f902df2bc18df1c887060209c7c2688c75a2d800a3c64eb14936442bd715855070e3a5099a2cac4dd51e752ad84e7803fa376756c27906c6ec468b831000eb71d25fea3394d6d41b9f0338a3ec631cb74265921d70f9e6f939c19000decead7f5b628498267f9128ba1a2bb1a863657ea02d53f404c8c588d931090b80355d814925264a6906b81c06eb5926e9bb3a80858bf30ff6c9a38535345a03c8e3ae27a8fc5717a0d715b7fef4b5520f98912be6571c23aaddbf40040b1da1a118e99a1298ce213acb34b8dfe42b80c995bfe9e14fce3d98540b93665fc41c49cf0b06a90b23d6e59b5032589bdea472a2272c8c5e6d2327b59e9514f3f2b867176cf1fad4dbf9332f5abf8348fc672364a8554c43bc8618db56a63ae3b4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0x1000, 0x5}, {&(0x7f0000002cc0)="96fe525376e8c46ee1f3ef21d4e5248194a83388d90698628670b63faf10e53f1d349a4c7bf1f18c720a94224295277f3abbdab7a7f2393ab4154cac042b73c26e1f4da8526614587942953d7260fdb5f908b5c7b6728dced39292bd68a569c6f6f5048a0af8a41f88918ae15917f6402e35140d6ed60b739d9d4d2c3ef2f516132744a048f7fb91396d718b24f3444a3f4ca32187454edcb217138da0527738502543afe02e4a06384ab358886fc87ecdb67b06480fafea9b7e75aa627b6350a4137415ac105973fb78b616c5080aae05c671194e396768674e884513524017653db8ff2f4030", 0xe7, 0xcb}, {&(0x7f0000002dc0)="4f508ab8f1ea", 0x6, 0x400}], 0x821000, &(0x7f0000002ec0)={[{'#'}, {'*}:/}:'}, {}, {'[&'}, {'gcm(aes)\x00'}, {'/dev/vcsa\x00'}, {'syz0\x00'}], [{@subj_type={'subj_type', 0x3d, ',^'}}]}) tee(r2, r4, 0x2a9d, 0x4) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000200)={{0x1, 0x20}, 0x28}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r1, 0xc01064ac, &(0x7f0000000180)={0x2, 0xad, &(0x7f00000000c0)=""/173}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f00000016c0)={0x2}) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000002f00)={0x1458, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x12dc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa5, 0x3, "007cb0e5245d7998000b995416c815d9eb0669a3073049cd40a34da4302625c0943d15f675864293eb3425c9c096c5f364f4d9ee051a0a1342c5804fedbd893471b3a9d4163afbcdc92cef1e3635e6180ed7b5be96786480da2ddec929a9eb210d077929d56f0742595e0bb13c832ef737907b70e7fe9f412bfadfc1dad13623f5831bff86c0131d9c2f5c449e71a4d9c9ab6728070a0975d34be80b02274f1a0a"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x94, 0x3, "02e62dc920f129f76784d7d0a9c6628612affa094b48b439397691969f5465c8f64554b3519f939bbef46950fb371e693d2507e181c73d7788756a7434ad732d30d8a3121f045fffa9e150abce2f8008b1a7d85d348cbf13b9b31e844d0718c01fe7a56a6f4b03660ef44c9ce4ca77852892dbd335fc8ef606c6cc579710ec2b1966868d7f5bd20201070f2d61c60f93"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "2f783144ea5df2fe9bf278593d6c88f158a39e6ea6638cd005069e"}}, @TIPC_NLA_NODE_ID={0xd5, 0x3, "c79f7a954bcdd0f7d51630c3ee8f5b8e1dea3f7a1fde2b24d62203f2217f04fe0f0abb63377c5a457ae69333796b2d080bd6adb10975deb9cb148240b8fb4d5296e4283f03f1f6287e2e3103578a14da94386370553a787384c74ff54672bf17e40275c953265223fe3b0ce5d70aba1b3252aaead1014d631b5f6392631f443c00000000000000000000000000a5702de35c5e189dbcd1d9a54338463cbe635a2204ec918144443b4ebb6cd3eba4ef751eb2f1f6678fd7586c008ae77178b104496fb3c7759498fd8858635d870ca0ac84"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x59d}, @TIPC_NLA_NODE_ID={0x64, 0x3, "334d09659805b6f1e246952fa5239f347045753ac21bcb67dd0e20eb8d30b6aef06b5dddb04721d8998c515456ea630094065d7792ff8a72563bfde3ebe05dc2da48205f687855590547ac0107d8f4f4eac030f5e1290fbb6b969cfe12ae5434"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "e692297c362204b5700bd20f64e3093cfa8384544ef312c32e7f39e83e679ba252e0de08396fc3b38f797178280fa6d6b169af524516e38b6c4882d95e94f9f24c6961e76fa57737104a8a58ed0f4a25b90dd5c5dc60cf7f61dd271d6f5cfe364ceeabcb5b58f37039ff3397e4eb24a3b65d8988db3e75ba4f5a2d08b1df31c016bc43816cb593847acfc9942b4a95d629e5cd17ae84ea3d319c8178fd248e2bbc49de73e34812b1e0baf02b59d82bcefa89682ab699298c61af6625d17770e7c44e1fec16733f5e788498610ff6c588045e90306daa6f96975e8a1c388ba8b11a60657382207d94f5386913b866314e0ef0b413d2659a642d2d75c960e338e2dd26d95c2fa616de04a0a59a9c6a9e42fcd2bd42e2bdaf8311430dd31774116a020a176f8fef5f819c1b9d9175e8eb4c74e9ff0e816ab4ad1181770d6aa068e4423a5b08f5e48589eff91888e0fcd55af5a2e0efae0f1f0d82dd1a822d043f0d13496863e2c6a0499e40084bf39260f158cbf2aadb661357a8b65a7912ca7f581d228a9194b2ec26c4c438e7d4c5617178120adbf12b9c079fcb797e8045526628c0caf656b275e065afcab37c55afa205508142e339828b2465813f209f4aeae6de8bddf309c07baf5fea730ba9822b03f6a1cad6e8748cc193e4fcf373160ac51826e8508ae9e220a8d8d8dbba818f097b94b37ce7b8834ae71bb0a8e70b54ee4361f9890c27b62f940a83e94b7068988b1645ba0d575d00dd3a32ecf0c089a5fd67c4a05a50ae0e839a49d0fa5ff1c7c5e45f8fee57d7d7f521e53d77efc34069d3bf3e764cddbcccec0ea969b2173877d7264b9eec963884cfb5cf8ae9bbec1f1e1711b3c4901855ed7e6537413991989db756f48acec9d82847b38f34b3d236d42b199e1aa3d0192e8288b8a131c2cc74d0a8773d596e479d967bcdb8addbdaf979816862ad522923678ecb6b0c73fe85a6562631d7be8ccc39107b8cfb91b11bdd9ad7a9bb8a58fd652b454301486f67661c69c40fd5dd689c523c6999e846780e80696cef5b8a280f46894a3ff0922fd56c3bc71a7ea221d5fc69e53ed8e8ee78fb8f98993d3a127488d4b605de566e1793b298896596badcfb5a3235b6b8782cb8f96bcfe2983e4929b179c4e7362dd46f10f0e70d99a0d2d478ac79522d3866800d834d0f4109d94c6fc6feb4f57da525d9db790b32954cf1e14b8f3d12d407cd627df136de1f6b206dcde68eaa6201d5c137d5d4262804f277a24443a8072ca6b67627ea67699e2f9edca99cd1445596cd4c2b2447269922f19ce36b1dd46ab42d012d5386cf7e935027ae50bbcaa888a176e58b6cac506bcdd87f55dc61676df66fd017c6d8c0cb706ce4c6835cf644ae2e5172e4d10f30ab9d6024d301fb18098f88d40dc43c62b4aee2abf22269391c710cbad509a85599f07300bb888688e21b2dca49559d2bac0ceb8e5a2ad2b17d1bbdfebf7a3313d3bf9ce469346121542d47e94f09c6857d85352c58834e142c862d63c79532bd3fbc3edd0e1e7e5e59f2118fe5717b8d5608b6f4e7e0b54e3890ce342af1b1c157c4b44115ef06b24d8f0b0e15b57e986149e41b54578e1424c07dce71100b5ce0f773e3f56e025b257045596e6ff9ff51686a092807971bfe8d4e1d0b4da7151f621c13709183cce2ab09f71156cf02d408d55a43442009a1c439b1223c9e097c0c14cd6ed3dc5c4d318e3a78eb1288ac076917f293b85cf8c539a8400e8c5000233e1b9baf75955e51ff6ba0665ac7d2dc602d98a3a9725663fecf72a43f091a6289bda56ca4d29bcac436dd3c9773c0a563718561dfacb9bad9ba96826519b7a79d9daa38c4aa5a39a516fb25a67856d5070c4bd051cae564032551ec5c03ef166d7ca46603b8811ce2b88bd6dcbb077fadd10de48bb9267371b3b0bb6de57294e19ee35fdc45e7d2ce09469e7a85775da20bb02d82b84bd6f4a2c9f2b0d8cb97009d9381108880f4a2160cba39bdd5a5dea910cadd124b0c7ddefa414372abcbbb97428f88a49e4b9d8f26e59916db1d16119016b65da85cb63b8d5e47b14e6446e82e4a11828692fb17d08e5d0cd6639bbf306fa89d932205b4637dde892af04b121f1f3a6fd31fafa112de3d2b2caac01060f04543e1897647923a894b64b5477e020358d67484b6849ff0389031c9b245874ef54548815530e22ea8654c3ffa3fd3edcfd51c89d2a092574ed6859c6e21f9a17c73d8acab8ae70b565116b7f9da0d47e95b5a6e3810e98e4e11b1d1c2609f0e9f202a8dd6b7c2342c75ac7a7f685a936c6dd5533eba084ee619f25e233bc9b5105960a5d18e8379b24e4414410b3f114ed7e593bf44ac8f782e5e00c35821e2963d0fae5869ac3e7879791483edc78e2936055c9c634f75ce9a7a61c0a278f7dec0356d80c881d8a6f0da905f2b0096c804ecb36accf10bf7a9fb337f9b40bd5f364204606c28dcea3e034a46902d32cacd0dd97c74235c7c30f294fa731ab63b38fd213cbbeebaf45c8d49bd31a1e3bd27efeb81889d623c5e543a108ac2220cf99aae36d8c13ef9b59d4697201963aa4276d7bbce1cf4b7546cb657edd38c49c79a563212ae1fa74ffac4b709d16f37dbc4d8184cf142d2282d76e4927eb6ba3fbe583eaab5299869733b8e67cd43e13beaeec3b4f459a8ec1a0fec05ca39402528af0dd53d6e679ec18ffbce748e5f6b9306bbccb32af209234c208ddc91dc333be8b8113008936745cc7d68bf259a1759f166e34088fa80f927e590d152484faa770f4c1ebd5b412f5b00a302543dc5930476c767fc5e1e4e7c9b0f59834e14dbe15533bea1e4c240fbd0121c5046e02ae51a6d276299bfe3e2f3575a0b4515da8bb776b667ce28fbad2b3c03a25ada849ab162a187d0d07aa35b4d4758406584a5260ee6e4138bc29b233fd5d4a5938b95c607661e4ad0183805c790c1003d657c8c1f4cfa7de145b8c8760d0dfb1de74af745f1ec4ad4f9bad417fa16b219653a1faa877b8d37de75f4e695d68d2ec474dddd9bedbac932268116b6c28829bc401fa5e39cbff52c154fbff2990f5daffa50a02c8c44ed3a2fb1f570f10138173f91a3d7097b08c01c262dd5c5ec37a273f9a19f7f194539072c1c765e45c5a52fa828186cfda6fb789040243ec01da3e932189b05d74d9f5297c95812ae9d6a6492fa40194aa3329088db21a75a34a79b2501c337d043c30454f1f4b38e568e824fc7ab9fdc13d366cfbbe684424b7276ee07eb85024989bc50a434e1628f470463323b4778ab60dacf5ce3105d2d19ee72171ade8e0ebe423663fd340ae897ec02eee3505c4e1a5fc933f95a8f0e16e1f1af7bc82a70753f2ce22d4846f83f2306e5ffe549d71eb7ec76fbb73ea104e6c2bd0cc3d9e272eeffb609a2d028dcfa4c9f1b94a35710c9469a7a6004ff01780f3b9a9af02cab8303234b3c61aab3e20cfebfd4db3fb1f2388264a7ccc5102f8c82e5aa31a97ea4afa5e48f05aa8fe01eafca37e88d80c86ff960579930b469e49c82c15918b6e77d5a7a6464e8ccb1be6f8603a498dd9b200b57b87d42a42531452433236def531e646cfedb951c5fac560a579e150f406c13168fcae747f4668f4fa620d53ab9f7a10d2ed3edc282c30dc546c731a4895f52f971a6f693becbca2f9966c627fbe928e03224380e6f2230b9ffa0ce0a8e5453b4441434cdb25929517c1040300eb6243f3f706a99ce57a8174af0261da17c2f848723ca93f086a76dd0b6c37a790433cf3b1dc2472bf5a9a21f4e9c7d952ed58bae355bbea202b3be6665bb901590d65b7a9e6a7c8d975b36187c36e474fa1030465948f5aa28feeb0aa9d4f9860a339917c0310030da13fd73e20f1e728b447b71bec91e6dbeb99d84011ab301de26bce9815670d30fc73942b6852e06a670f489c114e21c52eafbcbf0dfc88e9091fc58f0958135c8094fa03be38a1680f32a58357d0916004cd5249cd81d3c5de3725c557017f01d7ffc4d4d1b4dcaf91bdfce4c77d6f49a5e139c9467833c53b864a80e115b26b80ce4793c9956b0d60bcf3a66cbd33471e6688a4363d25f804906439aa3b71d7905c82d8fe3a700c99da8828ae2e087d6432d19937ae36e45b010e7176acff623c1efe57b169d49d5e8442c6936b1b9431087302e0ddeb4f92b099597cd47c091e5031bb47f1b59498a31eb89b54b6e3d12236188f17610562759773f986cfb9028e434e1c78ce5fd05ead7b9c518c3ede6d6d75555fe1e2994e64b999bc46b0cda4d40dc11e3fa9b5886c1e983ce800fa9622a6e62093129f2ac563474f6ef1b12bfd70aa2d10111f538c91e01c50db7aeb48149b9883abb64832f03c45e27c5cb83bdb11ca08d36bd3b0c8c09d9fb8da04056650302cb25737f44b6182894642162b7357102a448aa71e2eab3378c6cdd3f07e72bec74154209abd0832a7f8b7b3d06a052a43f7297d8d12ae2981eacc8abe802ca9d9ea2d6cb7b6f4d64a4959c8af44a380442c03f21b7deab289bc0525b55aca3118772b51a686477a6d3eafc1028fe389b3307ae701eca657fa1e9e262145ce58dd17d88caa1552283a216545d1487a693f23fdbaf7c42d289f3a2fef89af85c409019cc41089a00f00e6c8f062573d3eb2cf3b4431ca7573ec61eca40b3fc6c2774d0f7d3242b651065db45c2de6052d604425938069e291f1fee071c68ac0429db34aa0cf9fb1e319f20b5219791682c147f37d541f821311ce0635085d7641e7fb3f2a6bc62fddde8c3c6e3f6db930aa93b1afd415899357b7f60ec5297feff9335450361786be80096bb7d7aeb72416c683f9b3e29da992bcc609fd9dfbd8f0122e5f42e4141d2b59da916f904509596ba82a417f34641ff03a8391e5bce7457fb25e730c939d1e1a7a5cb97ee0353e89242f0803438ac17b95287538cd1971c7d0ef10ac28182f9a6b20ff2f703e5566e250b548436aa5ae5436ef18e6a15d9a250c3c6e711c8adb591e373b095a616795df9aa3f4bba331ff4bf34325287e458fd4adae9ef18cfac22e5f53217c570ff02e35cd976d44e78ffa64ad0d7632d2c9bd1789e0b24b047d23bfd2f38ea26e11f81c5be13e21f86f78c76ec8f8756a866836fdcbd8c3ef62ea32c96bb5ebad73ab38f3f307ded9226f05159e5c5339be87031b64f89518d3e37f6f569ff10886e0e22633d79a0ae4a3cc73474acfdd1eb6e9e0387015ff74f1e50f67f4bc5be5df181371b3d6056ddff7bfc061cba0a39c65b301cdba62065606e8f5e73bd026c08d1e300c53dbee7acb3c2db78682b9bedc1035fb83792f75927a530110ab455df1cec5a9f2fc2529b11bc95a2872d3aa17ba1e9db3ff66f38b92993add518c408a17210ac88ff10e78f16c21d18cb93c65e21e51fa5302f1dbe6dce868e93c81c143f699001b10f3641dac0e943f9c9a3397f5d19eaa2d5132ef164c9a308db18134a28fec7ae3f6c345a6fc804f322271cc6ae224eae8c1d0049d7bc7a0aeb822ac71a84ab0837e19f99bd302fb2ab5edff550965933540451a42fea078dd4ee0f5ad66e7758a9a6e3fb1f4433ba9467094194dd9a55d0e2cd2f60882b34a72c67c035a4e1c247d4f6b514fefeb8651a537e1503002639d4db0f06af57d4077b1ef566975a070cb8f86c8ef1a80206ce803dcc015cf83b6298250448e0a7c7da179b9d8a849732d038e5343133efa884215dbf0f3dd8d84b9f62512b5c0ad25294c1e3e8dee82f8e93879eeaa9fbfff4d1da43f1542dcba7d6936aaaaf5a"}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x404}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x11d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_LINK={0xd0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xda5d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x408}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf2e}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x166c}]}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}]}]}, 0x1458}, 0x1, 0x0, 0x0, 0x851}, 0x0) 16:41:13 executing program 1: r0 = socket(0x11, 0x2, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:41:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000340)=0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r2, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000080)=0x80) dup2(r0, r1) getsockopt$SO_COOKIE(r3, 0x1, 0x2b, 0x0, &(0x7f0000000080)) 16:41:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x5a0}}}}}}}, 0x0) 16:41:14 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000)='freezer.state\x00', 0x2, 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 16:41:14 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000400)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) fchmod(r0, 0x0) 16:41:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) dup2(r0, r1) ioctl$sock_inet_SIOCDARP(r1, 0x541b, &(0x7f0000000000)={{0x2, 0x0, @broadcast}, {}, 0x0, {0x2, 0x0, @local}, 'syzkaller0\x00'}) 16:41:14 executing program 2: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/88, 0x58) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r1, 0x15) 16:41:14 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xe8d, 0x0) close(r0) socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x9, 0x0, &(0x7f0000000040)) 16:41:14 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x43, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) dup2(r1, r0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 16:41:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$NL80211_CMD_DISASSOCIATE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:15 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000000000)="5640dc7e62fb2b3e36acfe6a5aa4d4f129b4498056c64a1cffd2a6afa86862ffe85abd311d344d18ed3eb6f960350888092f632e26b4b9156421ec5d25ccbe95ed18ac97b25c5a432790f8d6e06a3dfdbc7cf9e734965ae9102ecef6f932a35198") ioctl$CAPI_NCCI_GETUNIT(0xffffffffffffffff, 0x80044327, &(0x7f0000000080)=0x1f) 16:41:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0, 0x34}}, 0x20000000) 16:41:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$packet_int(r0, 0x29, 0xb, 0x0, 0x300) 16:41:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) 16:41:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x600}}}}}}}, 0x0) 16:41:15 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x0) dup2(r0, r1) ioctl$TIOCL_PASTESEL(r1, 0x541b, &(0x7f0000000100)) 16:41:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x2, &(0x7f0000000080)) 16:41:15 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x21, 0x0, &(0x7f00000006c0)) 16:41:15 executing program 2: r0 = socket(0x11, 0x2, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) 16:41:15 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self\x00', 0x30000, 0x0) 16:41:15 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10940, 0x0) futimesat(r0, 0x0, &(0x7f0000001cc0)={{0x77359400}, {0x77359400}}) 16:41:16 executing program 4: r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x480, 0x148, 0x6}, 0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x80000001, 0x2, 'client1\x00', 0x4, "0ab9ea49d9a677d8", "e020a342c286ed7002225f43e57e4c104976a57320634cc9740fe20531fe7b0f", 0x1, 0x8}) 16:41:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x1) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xffffffe8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) 16:41:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000084c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000008540)=0x80) close(r1) socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r2, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:41:16 executing program 3: sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, 0x0, 0x676366c5e20797b8) [ 2790.684026][T17397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x700}}}}}}}, 0x0) 16:41:16 executing program 3: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000080)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={0x0}}, 0x0) 16:41:16 executing program 2: socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x880) 16:41:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={0x0}}, 0x0) 16:41:16 executing program 3: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:41:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r1, r1) sendmsg$NL80211_CMD_START_P2P_DEVICE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = gettid() sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="a3550100", @ANYRES16, @ANYBLOB="010028"], 0x234}}, 0x0) tkill(r3, 0x1000000000016) 16:41:16 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) dup3(r0, r1, 0x0) write$char_raw(r1, 0x0, 0x0) 16:41:16 executing program 4: syz_emit_ethernet(0x72, &(0x7f0000000000)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x3c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xf, 0x2, 0x3, 0x0, 0x0, {[@nop, @mss={0x2, 0x4, 0xa3e}, @nop, @exp_smc={0xfe, 0x6}, @exp_fastopen={0xfe, 0x11, 0xf989, "97df09a645ebab567b73eeff32"}, @timestamp={0x8, 0xa, 0xfff, 0x7}]}}}}}}}}, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x10001) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000600)={0x0, 0xfffffffffffffffd, 0xa3, 0x0, @scatter={0x9, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/57, 0x39}, {&(0x7f0000000380)=""/42, 0x2a}]}, &(0x7f0000000480)="9a050be1dd81f504b720c4f51f321fa91ba5c187ef7ee1a0ea78243dda9bdf9c3b2f8d15f53245bdc918cf95c1f4b37c5400da7bcb436f65be89fa7befe2d32bc25e0c0c6b5d945b021c492d0764ef41c498caa8c4187bacdc1e3d59b259598ca8c7e331207b54b26e13af75d38d9cb6efa4c4568c475f048f5e875450b2dd32674e1a660a78926c564c738d7150fc236c920a47ddf2e915b12048e028e6e8dbf78193", &(0x7f0000000540)=""/75, 0x7, 0x10030, 0x2, &(0x7f00000005c0)}) [ 2791.194686][T17444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:17 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000000080)=""/244) 16:41:17 executing program 3: close(0xffffffffffffffff) syz_open_pts(0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0x5450, 0x0) socket$inet6(0x10, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) 16:41:17 executing program 1: socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0xb00}}}}}}}, 0x0) 16:41:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80c0) 16:41:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="0001000000000000c2"], 0x18) r1 = dup(r0) sendmsg$NET_DM_CMD_START(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:41:17 executing program 2: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000740)) syz_open_pts(r0, 0x0) 16:41:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) dup3(r0, r1, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:17 executing program 2: r0 = socket(0x10, 0x3, 0x2) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0) close(r0) socket$unix(0x1, 0x1, 0x0) tkill(r2, 0x1000000000016) 16:41:17 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, 0x0) 16:41:17 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)={0x6c, 0x10, [], [@calipso={0x7, 0x28, {0x1, 0x8, 0x3, 0x2, [0x3, 0xf81, 0x8, 0x8]}}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0xa34}, @jumbo={0xc2, 0x4, 0x18}, @calipso={0x7, 0x28, {0x3, 0x8, 0x83, 0x6, [0xc100, 0x100, 0x88, 0x7fff]}}, @padn, @calipso={0x7, 0x18, {0x1, 0x4, 0x20, 0x7, [0x10001, 0x4]}}]}, 0x88) 16:41:17 executing program 1: r0 = epoll_create(0x9) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 2793.182148][T17505] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:19 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:19 executing program 2: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005fc0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x1400}}}}}}}, 0x0) 16:41:19 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) close(r0) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), 0x4) 16:41:19 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaade34dd6020920000040600fe8000000000000100000000000000bbfe8000000000000000000000000ce914c400000005511dc6356cbfd6d44bbc1243d6826e5a090a58c8928eb6f1375a7b0db81203073c0a", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 16:41:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f00000001c0)={0x0, 0x64, &(0x7f0000000100)={0x0, 0xfffffdea}}, 0x0) close(r0) tkill(r1, 0x1000000000016) 16:41:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x4040081) 16:41:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x4040080) 16:41:19 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200000841, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) dup2(r1, r0) shutdown(r0, 0x0) 16:41:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, 0x0, 0x0, 0x24000004) 16:41:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) 16:41:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0) ioctl$CHAR_RAW_ROSET(r0, 0x125d, 0x0) 16:41:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @initdev}, &(0x7f00000000c0)=0xc) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) tkill(r2, 0x1000000000016) 16:41:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$FIONCLEX(r0, 0x5450) [ 2794.453553][T17554] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x20fd}}}}}}}, 0x0) 16:41:20 executing program 1: r0 = timerfd_create(0x0, 0x0) close(r0) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), 0x4) 16:41:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x401, 0x7fffffff, 0x1, 0x1ff}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00fe800000351a070000000006fe8000000000000000000000000000aa00000000000000003611b5c600000000000000000000000000000092a5bd1efea7a6c9f39fe0479d6444da4f585742a1b91deac33f7284dd280e74892e3e4d3ffb49ecc46f0fede58295e1b20d522630bbd32de9cfd3fd3d81a2e54f76b2f8fe4505c78548fdbc7cd98ecc2ee2310c9e4c6a97681af58c9025820717e114cb58b4662ee55c92c770", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 16:41:20 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40380, 0x0) 16:41:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x40, 0x0) close(r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$P9_RLOPEN(r0, 0x0, 0x0) 16:41:20 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:20 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:20 executing program 2: mkdirat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x1ff) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:20 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) shutdown(r0, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x5421, 0x400003) 16:41:20 executing program 4: ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000001c0)={0xffffffffffffff01}) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x1}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8008084) [ 2795.011032][T17596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FITHAW(r0, 0x5450) 16:41:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x3c00}}}}}}}, 0x0) 16:41:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) write$P9_RATTACH(r2, 0x0, 0x0) 16:41:20 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) ioctl$CAPI_REGISTER(r0, 0x400c4301, &(0x7f0000000180)={0x8000, 0x8, 0x2}) 16:41:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) close(r1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socket(0xa, 0x3, 0x1f) tkill(r2, 0x1000000000016) [ 2795.241118][T17614] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x40, 0x0) close(r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$P9_RLOPEN(r0, 0x0, 0x0) 16:41:21 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000010c0)={0x77359400}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = dup(r0) read$eventfd(r1, &(0x7f0000000080), 0x8) r2 = gettid() tkill(r2, 0x16) 16:41:21 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000055e287f2ffed9404c1be49e091d85546c5a21887444a751502b324379f06a023da111b9a48932f023450e86066c38fd86198b8b01c824da1e46c1d8e753161121fbd538e02c18751c25e309ede83b8a3355d05baa305874a04b20d11bfda2f5c0216995276d99098d321c7b9eb09a64e19e22072d0000"], 0x0) 16:41:21 executing program 1: r0 = socket(0x2, 0x3, 0x5) write$P9_RGETLOCK(r0, 0x0, 0x0) 16:41:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240), 0x4) 16:41:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x40, 0x0) close(r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$P9_RLOPEN(r0, 0x0, 0x0) 16:41:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCREVOKE(r1, 0x40044591, 0x0) write$P9_RLOPEN(r1, 0x0, 0x0) 16:41:21 executing program 2: r0 = eventfd2(0x0, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000004d00)={0x0, 0x0, &(0x7f0000004cc0)={0x0}}, 0x4) 16:41:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x3f00}}}}}}}, 0x0) 16:41:21 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000780)='/dev/zero\x00', 0x0, 0x0) dup2(r0, r1) ioctl$BLKBSZSET(r1, 0x5452, &(0x7f0000000080)) 16:41:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x40, 0x0) close(r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$P9_RLOPEN(r0, 0x0, 0x0) 16:41:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x400c050) 16:41:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0000e2ffff0acaffffff0000e1fffffff300"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, 0x0, 0x0) 16:41:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$capi20(r1, &(0x7f0000000140)={0x10, 0x3c1, 0xbe, 0x83, 0x3ff, 0xc3}, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x20004000) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:41:21 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x2, &(0x7f0000000040)) 16:41:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80) dup3(r0, r1, 0x0) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:22 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) dup2(r3, r0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, 0x0, 0x0) 16:41:22 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, 0x0) 16:41:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x4000}}}}}}}, 0x0) 16:41:22 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) dup3(r0, r1, 0x0) shutdown(r0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 16:41:22 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x200, 0x4) connect$inet(r0, &(0x7f0000000780)={0x2, 0x4e23}, 0x10) write$P9_RSTATFS(r1, &(0x7f0000000100)={0x43}, 0x43) recvfrom(r1, 0x0, 0x0, 0x2000, 0x0, 0x0) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:41:22 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x5451, 0x0) 16:41:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x4000) 16:41:22 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000040600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000890780000"], 0x0) 16:41:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) dup3(r1, r2, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r3 = dup3(r2, r0, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x48}}, 0x0) 16:41:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000400)) ioctl$TIOCSSOFTCAR(r0, 0x4b36, 0x0) 16:41:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x402, 0x0) 16:41:23 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$KDSKBENT(r0, 0x5425, 0x0) [ 2797.579983][T17736] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:23 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0xa005}}}}}}}, 0x0) 16:41:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x2000021c) ioctl$sock_TIOCINQ(r1, 0x541b, 0x0) 16:41:23 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000080)) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 16:41:23 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$BLKPBSZGET(r0, 0x5450, 0x0) 16:41:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$CHAR_RAW_ROGET(r1, 0x125e, &(0x7f00000000c0)) 16:41:23 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_MCE_KILL(0x21, 0x0, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, r1}) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:41:23 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) r2 = dup3(r1, r0, 0x0) sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) close(r0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000340)) 16:41:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xa5, 0x201) write$P9_RUNLINKAT(r0, 0x0, 0x0) 16:41:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0xffffffffffffb939}, 0x1c) r1 = dup2(r0, r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000100)={0x0, 0x61, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:23 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, 0x0, 0x0) 16:41:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0xfd20}}}}}}}, 0x0) 16:41:24 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0) 16:41:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x23, 0x0, 0x0) 16:41:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8901, &(0x7f0000000080)={@rand_addr=' \x01\x00'}) 16:41:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x4) dup3(r0, r1, 0x0) getpeername$unix(r1, 0x0, &(0x7f0000000080)) 16:41:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0000e2ffff0acaffffff0000e1fffffff300"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) timerfd_gettime(r2, 0x0) 16:41:24 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) 16:41:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x29, 0x39, 0x0, 0x0) 16:41:24 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x880342, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, 0x0) 16:41:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0000e2ffff0acaffffff1f80e1fffffff300"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) 16:41:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}) 16:41:24 executing program 2: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x402, 0x0) [ 2799.118259][T17836] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0xffff}}}}}}}, 0x0) 16:41:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_COOKIE(r0, 0x1, 0x2b, 0x0, &(0x7f0000000380)) 16:41:25 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 16:41:25 executing program 4: ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000000)={0x4001, 0xfffffff8, 0x8, 0x9}) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000040)={0x18}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000002000000380001"], 0x4c}, 0x1, 0xa00000000000000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x8, 0x6f}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x418c5}, 0x40000) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xfc, r3, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xa5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'virt_wifi0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x101}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3b2aa163}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7fff}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4040000}, 0x2000801) 16:41:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = inotify_init() dup3(r0, r1, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:41:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) 16:41:25 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x88) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @empty}, 0x10) sendmmsg(r0, 0x0, 0x0, 0x0) 16:41:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xfffffffffffffff7, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, 0x0) 16:41:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20050001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = dup2(r0, r0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) close(r0) socket$nl_crypto(0x10, 0x3, 0x15) tkill(r1, 0x1000000000016) [ 2800.648917][T17863] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2800.666871][T17878] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:26 executing program 1: timer_create(0x0, &(0x7f0000000340)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup(r0) r2 = gettid() sendmmsg(0xffffffffffffffff, &(0x7f0000003880)=[{{0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000003c40)="92f91dce66c03c8532ee2d078348195cceb538f234485959e3f3", 0x1a}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000000180)=""/106, 0x6a}}], 0x400000000000116, 0x0, &(0x7f0000000040)={0x77359400}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) tkill(r2, 0x1004000000013) 16:41:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) r2 = gettid() sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000016) [ 2800.822146][T17863] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 16:41:26 executing program 1: r0 = epoll_create(0x40000acf) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, 0x0, 0x17) 16:41:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) dup2(r1, r0) pwritev(r0, 0x0, 0x0, 0x0, 0x0) 16:41:26 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001a00), 0x8, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 16:41:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000040)={0x1, 0x10}, 0x18) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x100, 0x22}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x69}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x10}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x48}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x21}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x4, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:41:26 executing program 2: r0 = socket(0x2, 0x2, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0x38, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x0, @media='udp\x00'}}}, ["", "", "", ""]}, 0x68}}, 0x0) 16:41:26 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={0x0}}, 0x4048040) 16:41:26 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) ioctl$BLKDISCARD(r0, 0x2, &(0x7f00000000c0)) 16:41:26 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={0x0}}, 0x0) 16:41:26 executing program 1: timer_create(0x0, &(0x7f0000000440)={0x0, 0x12}, &(0x7f0000044000)) r0 = socket(0xa, 0x1, 0x0) sendmsg$inet6(r0, &(0x7f0000002a40)={&(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c, 0x0}, 0x20000068) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000001240)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x5c, 0x0, 0x0, 0x0, 0x0, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}]}, 0x5c}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) 16:41:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={0x0}}, 0x4) 16:41:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) dup2(r0, r1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0xf, 0x0, &(0x7f0000000280)) 16:41:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x2}}}}}}}, 0x0) 16:41:26 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x5450, 0x0) 16:41:26 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 16:41:26 executing program 2: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x40140, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) [ 2801.324741][T17924] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup2(r0, r1) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={0x0}}, 0x0) 16:41:26 executing program 1: mkdirat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x1ff) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) write$P9_RLOCK(r0, 0x0, 0x0) 16:41:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 16:41:26 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 16:41:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$F_GET_FILE_RW_HINT(r0, 0x402, 0x0) [ 2801.477992][T17941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000880)='/dev/vcsa#\x00', 0xffff, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x2, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x0, 0x0}}) 16:41:27 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1000, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000014c0)) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) 16:41:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x3}}}}}}}, 0x0) 16:41:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x20004010) 16:41:27 executing program 1: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x40140, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:27 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) 16:41:27 executing program 4: timer_create(0x0, &(0x7f0000000440)={0x0, 0x12}, &(0x7f0000044000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close(r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socket$inet6(0xa, 0x3, 0x8) r2 = gettid() tkill(r2, 0x1000000000016) 16:41:27 executing program 1: r0 = inotify_init1(0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @initdev}, &(0x7f0000000240)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:41:27 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 16:41:27 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd(0xffffffffffffffff, &(0x7f0000001400), 0x8) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) dup2(r0, r1) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:41:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) dup2(r0, r1) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:41:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x4}}}}}}}, 0x0) 16:41:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={0x0}}, 0x0) 16:41:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) dup2(r0, r1) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) [ 2802.135795][T18000] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:27 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[], 0xc8}}, 0x0) 16:41:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) dup2(r0, r1) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:41:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) sendmsg$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x4000) r1 = dup2(r0, r0) sendmsg$TIPC_NL_PEER_REMOVE(r1, 0x0, 0x0) shutdown(r1, 0x0) 16:41:27 executing program 1: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000480)) 16:41:27 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, 0x0, 0x0) 16:41:27 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0xffffffffffffb939}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r1 = dup2(r0, r0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 16:41:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000240)='.pending_reads\x00', 0x2a140, 0x8) 16:41:27 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x3, 0x0, 0x0) 16:41:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:41:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x5450, 0x0) 16:41:28 executing program 3: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x2, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)) 16:41:28 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x181842, 0x0) write$P9_RVERSION(r0, 0x0, 0x0) 16:41:28 executing program 4: sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, 0x0, 0x0) 16:41:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffcb3}}, 0x0) 16:41:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)) 16:41:28 executing program 1: r0 = socket(0x1, 0x2, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, 0x0) 16:41:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x200100c1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) close(r0) socket$nl_generic(0x2, 0x2, 0x88) r2 = gettid() tkill(r2, 0x1000000000016) [ 2802.997514][T18067] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}, 0x1, 0x0, 0xc000}, 0x0) 16:41:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffdc6}}, 0x0) 16:41:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000140)='./file0\x00', 0x30142, 0x0) dup3(r0, r1, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 16:41:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x6}}}}}}}, 0x0) 16:41:28 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x4, 0x0, &(0x7f0000000000)) 16:41:28 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:41:28 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r0, 0x0, 0x0) 16:41:29 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x5451, 0x0) 16:41:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x840, 0x0) dup2(r1, r2) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:29 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000000)) 16:41:29 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0x18, 0x0, 0xfe9a) 16:41:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='net/udplite6\x00') dup3(r0, r1, 0x0) sendmsg$netlink(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 16:41:29 executing program 2: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040), 0x4) 16:41:29 executing program 1: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 16:41:29 executing program 2: lsetxattr(&(0x7f0000fc0000)='./file1\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000fc0000)='//selinux\x00\x13\xff\x01', 0xd, 0x3) [ 2803.937644][T18133] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x7}}}}}}}, 0x0) 16:41:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010005, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) sendmsg$NL80211_CMD_STOP_AP(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) tkill(r1, 0x1000000000016) 16:41:29 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) dup3(r0, r2, 0x0) write$eventfd(r2, 0x0, 0x0) 16:41:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', 0x0, 0x823400, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$CHAR_RAW_PG(r0, 0x1269, 0x0) 16:41:29 executing program 4: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @initdev}, &(0x7f0000000080)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) write$P9_RLERRORu(r0, 0x0, 0x0) 16:41:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) dup3(r0, r1, 0x0) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$VT_ACTIVATE(r1, 0x540b, 0x0) 16:41:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:29 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x5450, 0x0) 16:41:29 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x0) 16:41:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x4080) 16:41:29 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000500), 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = dup2(r2, r2) write$P9_RAUTH(r3, 0x0, 0x0) dup2(r1, r3) tkill(r0, 0x1000000000016) 16:41:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0xb}}}}}}}, 0x0) [ 2804.734746][T18178] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) 16:41:30 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5421, &(0x7f0000000040)) 16:41:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x23, 0x0, 0x0) 16:41:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 16:41:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0000e2ffff0acaffffff0000e1fffffff300"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETGROUP(r2, 0x400454ce, 0x0) 16:41:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='wchan\x00') ioctl$BLKRESETZONE(r0, 0x5450, 0x0) 16:41:30 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0x5450, 0x0) 16:41:30 executing program 3: pipe2$9p(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 16:41:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x48}}, 0x0) close(r0) r2 = gettid() openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) tkill(r2, 0x1000000000016) 16:41:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x22, 0x0, &(0x7f0000000080)) 16:41:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x14}}}}}}}, 0x0) [ 2805.679595][T18219] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:31 executing program 4: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') ioctl$EVIOCREVOKE(r0, 0x40044591, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, 0x0) 16:41:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, 0x0, 0x0) 16:41:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}}, 0x4000090) 16:41:31 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) getpeername$inet6(r0, 0x0, &(0x7f00000002c0)) 16:41:31 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) setsockopt$packet_tx_ring(r0, 0x10e, 0x5, 0x0, 0x0) 16:41:31 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x88) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)) 16:41:31 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$BTRFS_IOC_DEFRAG(r0, 0x5450, 0x0) 16:41:31 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x2, &(0x7f0000000040)) 16:41:31 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x20602) write$tun(r0, 0x0, 0x0) 16:41:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) r2 = gettid() sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000016) 16:41:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x3c}}}}}}}, 0x0) [ 2806.226303][T18258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:31 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x890b, &(0x7f0000000040)={"f48ee046000000000200", 0x0, 0x0, {0xfc000000}, {}, 0x0, [0x200000006]}) 16:41:31 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) pwritev(r0, 0x0, 0x0, 0x0, 0x0) 16:41:31 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000001380)='threaded\x00', 0xd4b9c80) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) linkat(r2, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file1\x00', 0x0) 16:41:31 executing program 2: r0 = socket(0xa, 0x3, 0x1) setsockopt$inet_tcp_buf(r0, 0x29, 0x30, 0x0, 0x1d1cdc1637799210) 16:41:31 executing program 1: r0 = epoll_create1(0x0) ioctl$EVIOCSABS20(r0, 0x5451, 0x0) 16:41:31 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f00000019c0)={&(0x7f0000000100), 0xc, &(0x7f0000000380)={0x0}}, 0x0) 16:41:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0xea60}, 0x10) 16:41:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x800) 16:41:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000b80)=0x80) dup3(r0, r1, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:31 executing program 1: renameat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='.\x00') 16:41:32 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = epoll_create1(0x0) dup3(r0, r1, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0x8903, &(0x7f0000000080)) 16:41:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x300}}}}}}}, 0x0) 16:41:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x5450, 0x2) 16:41:32 executing program 1: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) [ 2806.782694][T18306] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:32 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x54, 0x2ad640) r1 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x1) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VT_GETSTATE(r2, 0x5603, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000000)) close(r0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETLED(r0, 0x5409, 0x0) 16:41:32 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x500}}}}}}}, 0x0) 16:41:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETX(r1, 0x5409, 0x0) 16:41:32 executing program 4: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0xa8ac1, 0x0) write$P9_RRENAME(r0, 0x0, 0x0) 16:41:32 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000001640), 0x8) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 16:41:32 executing program 1: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x12832, 0xffffffffffffff9c, 0x0) 16:41:32 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) memfd_create(&(0x7f0000003740)='mark\x00', 0x0) write$P9_ROPEN(r0, 0x0, 0x0) 16:41:32 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup2(r0, r0) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, 0x0) 16:41:32 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$P9_RLERRORu(r0, 0x0, 0x0) 16:41:32 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLCREATE(r0, 0x0, 0x0) [ 2807.477885][T18354] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:32 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ioctl$sock_netdev_private(r0, 0x2, &(0x7f0000000300)) 16:41:33 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), 0xfe52) 16:41:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x5a0}}}}}}}, 0x0) 16:41:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup3(r0, r1, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:33 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) dup2(r1, r0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:33 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$NL80211_CMD_DEL_MPATH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x9]}, 0x8, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x0, 0x0, 0x0, [], 0x1, 0x0, 0x0, [{}]}, 0x88) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0x5450, 0x0) 16:41:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000005440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40, 0x0) 16:41:34 executing program 2: r0 = socket$nl_generic(0x2, 0x2, 0x88) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001380)={&(0x7f0000001080), 0x283, &(0x7f0000001340)={&(0x7f0000001280)={0xa0, 0x0, 0x0, 0x0, 0x0, {}, [{{0x8}, {0x84}}]}, 0xa0}}, 0x0) 16:41:34 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, 0x0, 0x0) 16:41:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x5450, 0x0) 16:41:34 executing program 3: r0 = timerfd_create(0x0, 0x0) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280), 0x4) 16:41:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCREVOKE(r1, 0x40044591, 0x0) ioctl$CHAR_RAW_ZEROOUT(r1, 0x127f, 0x0) 16:41:34 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r0, 0x5450, r1) 16:41:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x600}}}}}}}, 0x0) 16:41:35 executing program 3: timer_create(0x0, &(0x7f0000000340)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = gettid() r2 = dup(r0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) recvmmsg(r0, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000000180)=""/106, 0x6a}}], 0x400000000000116, 0x0, &(0x7f0000000040)={0x77359400}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1004000000013) 16:41:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 16:41:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) 16:41:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) close(r0) socket(0x1, 0x5, 0x0) r2 = gettid() tkill(r2, 0x1000000000016) 16:41:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETSW2(r0, 0x8940, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, "cff0640c78c411c1cf48837867edacb5f8c2f9"}) 16:41:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) r2 = gettid() tkill(r2, 0x1004000000013) 16:41:35 executing program 2: timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = dup(r1) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:35 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000240)={&(0x7f0000000040)={0xa}, 0x2000004c, &(0x7f0000000200)={0x0}}, 0x20008040) [ 2809.901451][T18443] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x4000084) 16:41:35 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 16:41:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x700}}}}}}}, 0x0) [ 2810.321509][T18466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:35 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ftruncate(r0, 0x0) 16:41:35 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$NL80211_CMD_GET_POWER_SAVE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:35 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = dup2(r1, r0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/90, 0x5a) 16:41:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) 16:41:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0xb00}}}}}}}, 0x0) 16:41:35 executing program 1: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:41:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) sendmsg$TIPC_NL_KEY_FLUSH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x44094) 16:41:36 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000000300), 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x5c, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_FLAGS={0x24, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}, @NL80211_ATTR_MAC, @NL80211_ATTR_OPMODE_NOTIF={0x5}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x6, 0xbe, "c17b"}]}, 0x5c}}, 0x0) tkill(r0, 0x1000000000016) 16:41:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x20, 0x0, &(0x7f0000000100)) 16:41:36 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$packet(r0, 0x0, 0x0, 0x1c080, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 16:41:36 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x5451, 0x0) 16:41:36 executing program 3: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$sock(r0, 0x0, 0x0, 0x0) 16:41:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$CHAR_RAW_BSZGET(r0, 0x80081270, &(0x7f0000000080)) 16:41:36 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 16:41:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 2811.037311][T18516] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:36 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 16:41:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1, 0x80803, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x1, 0x0, 0x0) 16:41:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, 0x0, &(0x7f00000001c0)) 16:41:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x1400}}}}}}}, 0x0) 16:41:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f000000a900)={0x0, 0x0, &(0x7f000000a8c0)={0x0}}, 0x4000004) 16:41:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x4, 0x0, &(0x7f0000000080)) 16:41:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendto(r1, 0x0, 0xfffffffffffffcf3, 0x0, 0x0, 0x1d) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) close(r1) socket$nl_route(0x10, 0x3, 0x0) tkill(r2, 0x1000000000016) 16:41:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200000ee) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@window, @mss, @mss, @mss], 0x4) 16:41:36 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='\x84\x0e\x13s\xf1\xb5\x05\xe2qO\xb8\x893\x81`\xd2\x99\x96\x01\x00\x00\x00\x00\x00\x00\x00\x1c\a\xd0#\x05%\x18\x17Z\xa2gS\xc1\xe0\v\xcb\t\xe6\xe6*\xe9\xa3\xdc\x91', 0x0) ioctl$BLKTRACESTOP(r0, 0x5450, 0x0) 16:41:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000000)={@empty, @remote}, 0x8) 16:41:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x10000000040040, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x10e, 0x5, 0x0, 0x0) [ 2812.451694][T18558] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:38 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:41:38 executing program 3: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCBRADDBR(r1, 0x541b, &(0x7f0000003640)='veth0_macvtap\x00') 16:41:38 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:38 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000007380)='/dev/vcsa\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, 0x0, 0x0) 16:41:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x20fd}}}}}}}, 0x0) 16:41:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$P9_RXATTRWALK(r0, 0x0, 0x0) 16:41:38 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) dup2(r1, r0) getdents64(r0, &(0x7f0000000000)=""/185, 0xb9) 16:41:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) dup2(r0, r1) getsockopt$inet_opts(r1, 0x0, 0x9, 0x0, &(0x7f0000000480)) 16:41:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 16:41:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fchmod(r0, 0xb3) 16:41:38 executing program 1: r0 = socket(0x11, 0x80003, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 16:41:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) getpeername(r3, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) dup2(r2, r4) sendmsg$NL80211_CMD_DEAUTHENTICATE(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 16:41:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) bind$inet(r0, 0x0, 0x0) 16:41:38 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000007380)='/dev/vcsa\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, 0x0) 16:41:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGLED(r0, 0x5450, 0x0) 16:41:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BLKIOOPT(r0, 0x8901, &(0x7f0000000080)) [ 2813.571580][T18611] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x3c00}}}}}}}, 0x0) 16:41:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$PIO_UNIMAP(r0, 0x5452, &(0x7f0000000000)={0x0, 0x0}) 16:41:39 executing program 2: r0 = timerfd_create(0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x5452, 0x5078f6) 16:41:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) 16:41:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x15, &(0x7f0000000300)={0x0, @multicast2, 0x0, 0x0, 'lblc\x00'}, 0x2c) 16:41:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x40, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x19, &(0x7f00000000c0)="d96a9829", 0x4) 16:41:39 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$FITHAW(r0, 0x5450) 16:41:39 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000007700)='./file0\x00', 0x40, 0x0) lsetxattr(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 16:41:39 executing program 4: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') fcntl$getownex(r0, 0x10, 0x0) 16:41:39 executing program 1: r0 = eventfd2(0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x5450, 0x0) 16:41:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x540c, 0x0) 16:41:39 executing program 2: socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 2814.074523][T18644] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x3f00}}}}}}}, 0x0) 16:41:39 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x5452, &(0x7f0000000240)) 16:41:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$sock_int(r0, 0x29, 0x12, 0x0, 0x16) 16:41:39 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000700)='/dev/urandom\x00', 0x0, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) 16:41:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x48040) 16:41:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) utimensat(r0, 0x0, 0x0, 0x0) 16:41:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$NL80211_CMD_ASSOCIATE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 16:41:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x14, 0x0, &(0x7f0000000080)) 16:41:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x81) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) close(r0) socket$nl_crypto(0x10, 0x3, 0x15) tkill(r2, 0x1000000000016) 16:41:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x40}}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x4) tkill(r2, 0x1000000000015) 16:41:39 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup3(r0, r1, 0x0) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x4000}}}}}}}, 0x0) 16:41:39 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, 0x0) 16:41:39 executing program 2: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) [ 2814.531260][T18697] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:40 executing program 1: r0 = eventfd2(0x0, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$packet(r0, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) 16:41:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 16:41:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010005, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x4) dup3(r4, r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0x6c1) tkill(r2, 0x1000000000016) 16:41:40 executing program 2: r0 = inotify_init() close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:40 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x40, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 2814.977253][T18735] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) tkill(r1, 0x1000000000016) 16:41:40 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup3(r0, r1, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) syz_open_procfs$namespace(0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) 16:41:40 executing program 1: r0 = inotify_init1(0x0) close(r0) socket(0x10, 0x2, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0xa005}}}}}}}, 0x0) 16:41:40 executing program 1: r0 = inotify_init() close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) shutdown(r0, 0x0) read$char_raw(r0, 0x0, 0x0) 16:41:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0x0, 0x8, 0x0, &(0x7f0000000380)) 16:41:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0xfd20}}}}}}}, 0x0) [ 2815.279787][T18756] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000500), 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000040)="f8", 0x1}], 0x1) 16:41:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010005, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x4) dup3(r4, r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0x6c1) tkill(r2, 0x1000000000016) 16:41:40 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000003080)={0x0}}, 0x0) 16:41:41 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/autofs\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) [ 2815.636805][T18783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200800000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:41 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) preadv(r1, 0x0, 0x0, 0x0, 0x0) 16:41:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010005, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x4) dup3(r4, r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0x6c1) tkill(r2, 0x1000000000016) 16:41:41 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) write$P9_RRENAMEAT(r0, 0x0, 0x0) 16:41:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:42 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000800)={&(0x7f0000000400), 0xc, &(0x7f0000000440)={0x0}}, 0x0) 16:41:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0xffff}}}}}}}, 0x0) 16:41:42 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x8001) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 16:41:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010005, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x4) dup3(r4, r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0x6c1) tkill(r2, 0x1000000000016) 16:41:42 executing program 1: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, 0x0, 0x0) 16:41:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0xffffffffffffb939}, 0x1c) r1 = dup2(r0, r0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={0x0, 0x28f}}, 0x0) 16:41:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x40000140, 0x0, 0x32) [ 2817.307676][T18837] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x29, 0x4c, &(0x7f0000000280)="f3dd8193", 0x4) 16:41:42 executing program 1: openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x8000, 0x0) 16:41:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 16:41:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) dup3(r4, r1, 0x0) ioctl$VIDIOC_OVERLAY(r4, 0x4004560e, &(0x7f0000000000)=0x6) 16:41:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, 0x0, 0x0) 16:41:43 executing program 1: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self\x00', 0x0, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[], 0x44}}, 0x0) 16:41:43 executing program 2: r0 = inotify_init1(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:43 executing program 3: r0 = socket$inet(0x2, 0x3, 0xfffffffa) syncfs(r0) 16:41:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c}) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000040)='wg0\x00', 0x4) r1 = socket$packet(0x11, 0x3, 0x300) accept(r1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) 16:41:43 executing program 2: socketpair(0x1, 0x80005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:41:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x20000840) 16:41:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x40) 16:41:43 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x15}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 16:41:43 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) write$eventfd(r0, 0x0, 0x0) 16:41:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_GETFSLABEL(r0, 0x5411, &(0x7f0000000000)) 16:41:43 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x4, 0x0, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) r3 = dup2(r2, r1) dup3(r3, r0, 0x0) sendto$rxrpc(r3, &(0x7f0000000000)="0d9304dab21498f2173a11c274", 0xd, 0x40980, &(0x7f0000000080)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x24) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000001140)) 16:41:43 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) 16:41:43 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) writev(r0, 0x0, 0x0) 16:41:43 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/ptype\x00') write$P9_RRENAMEAT(r0, 0x0, 0x0) 16:41:43 executing program 2: r0 = timerfd_create(0x0, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x12, 0x0, &(0x7f0000000100)) 16:41:43 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000001140), 0x8) [ 2818.399716][T18911] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, 0x0, 0x0) 16:41:44 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000001c00), 0x0, 0x48000) 16:41:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:44 executing program 2: r0 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x5450, 0x0) 16:41:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x80) 16:41:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200000ee) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 16:41:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) 16:41:45 executing program 4: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5451, 0x0) 16:41:45 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, 0x0, 0x83, 0x40000022, 0x0, 0xfffffffffffffff1) write$char_raw(r1, 0x0, 0x0) 16:41:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, 0x0) 16:41:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) memfd_create(&(0x7f00000001c0)='{\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) 16:41:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) close(r0) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) memfd_create(&(0x7f00000001c0)='{\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) 16:41:45 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x8000) 16:41:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) memfd_create(&(0x7f00000001c0)='{\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) 16:41:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000007000000080005000300000008000300", @ANYRES32=r3, @ANYBLOB="14000400692f"], 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0xffffa02b, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x19, 0x0, &(0x7f0000000100)) 16:41:46 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, 0x0, 0x0) 16:41:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) memfd_create(&(0x7f00000001c0)='{\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) 16:41:46 executing program 4: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='fd/3\x00') ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000040)) 16:41:46 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/11, 0x7103) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)) r2 = dup(r1) ioctl$BLKIOOPT(r2, 0x1279, 0x0) tkill(r0, 0x1000000000016) 16:41:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) 16:41:46 executing program 1: sched_rr_get_interval(0x0, &(0x7f0000001400)) 16:41:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup2(r0, r1) write$P9_RSTATFS(r2, 0x0, 0x0) 16:41:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x40002) 16:41:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0xa99) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r1 = dup2(r0, r0) ioctl$CHAR_RAW_GETSIZE64(r1, 0x80081272, 0x0) 16:41:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) dup3(r0, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NL80211_CMD_START_NAN(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 2821.229976][T19011] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = syz_mount_image$ufs(&(0x7f0000000000)='ufs\x00', &(0x7f0000000100)='./file0\x00', 0x46a5, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="eb431a471e02a4426215ee7c8082c0d8381b5e2e05ec9f3d", 0x18, 0x408}, {&(0x7f0000000180)="91ca26502386518be6cb9d406d76f63a114249a99e09d3c44c69bf440b0c22d9dd9feea321f3e247273ceb8f11d6132dee8a06b2265b7c82d0637ead59558cdca44abb23ddaef1bbf56e4a6af5ec54564fbc2ca915b0f836ef1620eaa5166a521be155eb2a27cd68125a59cd1ef1a31ac9014233deed09b74be16086b563b0a6a4887f06c7b7e9e14e48", 0x8a, 0x3}, {&(0x7f0000000240)="d2ce6db9d172a6a0f09dc83be394008d0fb91e028951914337778bc34aa5746116a48277bd2a9a3ba5bcb06233d8d5293141323c9db01079ae2077508883c3328fc12809e0f85d61ff4d78848386caa997a73daca0abd4ae0acb194a4971b92fcf1cfc8243eb440b664d8638cf959cf965fa109a5a2cea62c53a9f068c1e2a53f82e85e894e268ffd0cc55e4b8396d9f579c95b54d1e63feaee86a6f8fe1e18ed8054aacb3b8e565e1423141342426ac479e9f6a0cdf335803182586bd600c470eea137280629e3765e5991dd422d08a7e7df6e51c180e6ab2", 0xd9, 0xffff}], 0x28000, &(0x7f00000003c0)={[{'\x00'}, {'\x00'}, {'\x00'}, {'#/+&'}, {'\x00'}, {}], [{@fsuuid={'fsuuid', 0x3d, {[0x63, 0x63, 0x39, 0x36, 0x63, 0x62, 0x63, 0x39], 0x2d, [0x32, 0x32, 0x31, 0x38], 0x2d, [0x36, 0x63, 0x65, 0x66], 0x2d, [0x66, 0x31, 0x66, 0x30], 0x2d, [0x64, 0x63, 0x38, 0x39, 0x64, 0x61, 0x34, 0x65]}}}, {@uid_lt={'uid<'}}, {@subj_user={'subj_user', 0x3d, '%'}}, {@smackfshat={'smackfshat'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000480)="d40d679629d33eade74e9176148a972e835bd2fc29addaaa8d0fc9a661e663020979508254b1343edc6efc7355492653c42b47f1d76e5f0d9ac30b486ad5a6530f130f3412d3281bffb8e1647729f7f54b0792f5a215c1f53ab14e56422df4e0f033f0b56942d05c581f1bf5934bd484cae56da4ff325dd9990f8a998a3901b30f4058b021b943269fd2290f687f61fac74d31484d8f37cb0206dda756695d12cb8004351544e289260c583965d1cc7bece9003b72e98cf7b3469e23cb61491eaacd2238e55dacc869bdbdb20970f81b1487634d1d640438e6e665c074e843d3f386a7e2608d94f47a175c3930b4eebec85674ec0f957b4a72a915aa3076670b") syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="3dc2f547f8dc65ae1eda8f76d5919b0906ddc7e9366c8df6647fe0d82fe1"], 0x0) 16:41:46 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, 0x0, 0x0) 16:41:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = eventfd(0x0) dup2(r0, r1) sendmsg$ETHTOOL_MSG_RINGS_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:41:46 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000100)) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:46 executing program 4: r0 = inotify_init1(0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:46 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x113460, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x10e, 0x3, 0x0, 0x0) 16:41:46 executing program 3: r0 = timerfd_create(0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8903, &(0x7f0000000400)) 16:41:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x40, 0x0) close(r1) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x0, 0x0) dup2(r0, r2) ioctl$GIO_UNIMAP(r1, 0x5427, 0x0) 16:41:47 executing program 3: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x183a41, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) dup3(r1, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) write$binfmt_elf64(r0, &(0x7f0000001140)=ANY=[], 0x6c1) r2 = dup(r0) sendmsg$NL80211_CMD_GET_KEY(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 16:41:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 16:41:47 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001800)) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001840)=ANY=[], 0x1a74}}, 0x0) 16:41:47 executing program 5: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x6c, &(0x7f0000000080)={@broadcast, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@private=0xa010101, @in=@local, 0x4e22, 0x9, 0x4e20, 0x1, 0xc, 0x80, 0x0, 0x11, r0}, {0x0, 0x9, 0xffffffffffffff00, 0xab67880, 0x4, 0x200, 0x8, 0x3}, {0xef, 0x121, 0x0, 0x1}, 0x4, 0x6e6bc0, 0x0, 0x1, 0x6, 0x3}, {{@in=@loopback, 0x4d4, 0x3c}, 0xa, @in=@empty, 0x34ff, 0x3, 0x1, 0x4, 0xffffff00, 0x4, 0x20}}, 0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) fchdir(0xffffffffffffffff) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @private1={0xfc, 0x1, [], 0x1}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x1c0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 16:41:47 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') close(r0) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_FONTX(r1, 0x4b6c, 0x0) 16:41:47 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/autofs\x00', 0x0, 0x0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 16:41:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000008b40), 0x4) 16:41:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setresgid(0xffffffffffffffff, r1, 0x0) 16:41:47 executing program 1: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5421, &(0x7f0000000140)) 16:41:47 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup2(r1, r0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)) 16:41:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0xffffffbe}}, 0x0) 16:41:47 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f41, 0x0) 16:41:47 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000200)) 16:41:47 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="ff3687891dc92212f7e09264451898a5c3e332976623b558baafe1241c58bd", 0x1f, 0x4c) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="fbcd879e3071bfa9aaaaaabb86dd6020710000140600fe8000ddbaf589287b8de2354a33ff000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5028d79a54ec90c678ff00"], 0x0) 16:41:47 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x5411, &(0x7f0000000080)={'batadv0\x00'}) 16:41:47 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x8901, &(0x7f0000000000)) [ 2822.416216][T19103] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2822.429199][T19107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) dup2(r0, r1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)) 16:41:48 executing program 2: r0 = epoll_create(0x10000) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 16:41:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000100)=0xd) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x5452, &(0x7f0000000000)={'wg1\x00'}) 16:41:48 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/zero\x00', 0x10000, 0x0) 16:41:48 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$NL80211_CMD_SET_QOS_MAP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4800) 16:41:48 executing program 3: clone(0xeb9ab500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 16:41:48 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 16:41:48 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = dup2(r1, r1) sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x0, [], 0x0, &(0x7f0000000040), 0x0}, 0x0) tkill(r0, 0x1000000000016) 16:41:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_MIGRATE(r0, 0x5450) 16:41:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) io_setup(0x7fffffff, &(0x7f0000000000)=0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x1) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x100, r2, &(0x7f0000000080)="eda2009f4b722810189ab3c7ff36431ea56bf8efb2fc45daedbf9a97674fc972ae93b081630a491c7c8e86e6fc9c148c238b427b3b657c0bbddb9f8ba7467dac7c2434ff00270b41af828cff0e419764eb73bb24b5ff55aabfa643274794c41666b69ee6d900b35a6f840d7a92b4a9e24f3b15100e8c070cd659f55877054065d147a7a606385907050080fe0f01ddc602c3e437a74cde19dd2507cf165a995dbe6f", 0xa2, 0x1f28d1fe}, &(0x7f0000000180)) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:48 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c82, 0x0) 16:41:48 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x5450, 0x0) 16:41:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) dup2(r0, r1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)) 16:41:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:49 executing program 3: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 16:41:49 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) 16:41:49 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001800)) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept$inet6(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) 16:41:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup3(r0, r1, 0x0) getpeername$netlink(r1, 0x0, &(0x7f0000000100)) 16:41:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCVHANGUP(r2, 0x5409, 0x507100) 16:41:49 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x5451, 0x0) [ 2823.970716][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2824.363341][T19167] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2824.433792][T19197] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2396391090bceac06e169491b0000d0780000"], 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6, 0x44}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x6}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xe}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0xfff}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0x9}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x41) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) dup3(r4, r1, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000000)={0x7fffffff, 0xffff, 0x100000000, 0x247a, 0xa3, 0x7ff}) 16:41:49 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:49 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r1, r0) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) 16:41:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) dup2(r0, r1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)) 16:41:49 executing program 1: r0 = socket(0xa, 0x2, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:49 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5452, &(0x7f0000000280)) 16:41:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, '\x00', 0x1}, 0xffffffffffffff60) ioctl(r0, 0x8916, &(0x7f0000000000)) 16:41:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}}, 0x20000000) 16:41:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) ioctl$CHAR_RAW_SECTGET(r1, 0x1267, &(0x7f0000000040)) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 16:41:50 executing program 1: r0 = eventfd2(0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 16:41:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) dup2(r0, r1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)) [ 2824.702031][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:50 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0xc800) 16:41:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r2 = socket(0x11, 0x800000003, 0x8) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x204083) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r3, 0x89fa, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f0000000340)={'syztnl1\x00', 0x0, 0x29, 0x6, 0x66, 0x446, 0x18, @mcast1, @loopback, 0x0, 0x700, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0), 0xc, &(0x7f00000005c0)={&(0x7f0000000740)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="020025bd7000fedbdf2516000000050002000000000005000200010000000500040000000000600001801400020069703665727370616e3000000000000008000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32=r4, @ANYRES32, @ANYBLOB], 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x440d1) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x7, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r5, &(0x7f00000003c0)="8a3444dd0681016da2cdc2f9675c09860334e7e7ce725551ea83c657c12f9da8011c9c1309cd3e1f22296bbab4b93c63f85cdff2bead452a6aebbffd25ba452a808ffeb3d5b6876666c111c6ada56f170a0988a3a7133d835e3650", 0x5b) keyctl$assume_authority(0x10, r5) write$FUSE_ENTRY(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:41:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) 16:41:51 executing program 1: r0 = timerfd_create(0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0600e2ffff0a000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, 0x0) 16:41:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010003, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) write$P9_RATTACH(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000016) 16:41:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "1a000000010094029a00"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$BLKFLSBUF(r2, 0x5450, 0x0) 16:41:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:41:51 executing program 1: r0 = socket(0xa, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0xe, 0x0, &(0x7f0000000040)) 16:41:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="3cce0281", 0x4) 16:41:51 executing program 1: capset(&(0x7f0000000200)={0x19980330}, &(0x7f0000000240)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={0x0}}, 0x0) 16:41:51 executing program 1: socket(0x10, 0x802, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000016c0)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000000)) 16:41:51 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000100)) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000080)=0x2) listen(r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, r2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x36}, @local, @remote}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2ff0f000004a12bba50016c1d3640d50b0a40f2ee8f8e80b801ba40f63f48e544351ce292292cf9a68a84fe2373e57620"], 0x0) 16:41:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x5450, 0x0) 16:41:51 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 16:41:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x21d, 0x372) connect$inet(r0, &(0x7f0000000780)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='w', 0x1, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200000ee) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup2(r2, r1) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ioctl$TCGETS(0xffffffffffffffff, 0x5401, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) setpgid(0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 16:41:53 executing program 3: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000001340)='/proc/self/attr/exec\x00', 0x2, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r0, 0x0, 0x0) 16:41:53 executing program 2: r0 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/current\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:53 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0xffffffffffffb939}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r1 = dup2(r0, r0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, 0x0) 16:41:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaeaaaabb86dd6020920600140600fe80ffea0000000000000000000090bbfe8000000076d0174200000000000000000000ae8ec32fa9def36ff9e99b565ecb4525c12886c51ff28cf7e58cc1cc533f00c57f229491", @ANYRES32, @ANYRES64=r1, @ANYBLOB="806dbd81245ef5ee055d1c5ad47fc948f31f505c0d393f7194d390a74293b0b3a5157f9f188ca99c1ded7748bb65e38b19b426830e8714c7c9e2f4dc2183bc537b330295b751f9417b742b6ff8a0663a17a7424bc78968ca4b88dc0d3955477cb942238df101d2c89431a7d1f77aed4176fbf6c839c1932b4988481f09ab5da27099e694a02b945b8188c7ba8747c38ccd2e6c262a8699d2488b5e53", @ANYRESDEC=r1], 0x0) syz_io_uring_setup(0x6f3c, &(0x7f0000000240)={0x0, 0xc57b, 0x2, 0x0, 0x2d5, 0x0, r1}, &(0x7f00006d4000/0x3000)=nil, &(0x7f00006d2000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) 16:41:53 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = dup2(r0, r0) write$P9_RMKNOD(r1, 0x0, 0x0) 16:41:53 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200000841, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) getsockopt$inet6_int(r0, 0x29, 0x2, 0x0, &(0x7f0000000080)) 16:41:53 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) 16:41:53 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x5451, 0x0) r2 = dup3(r1, r0, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) 16:41:53 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(r0, &(0x7f0000001140), 0x0) 16:41:53 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x5450, 0x0) 16:41:53 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x1, 0x0) dup2(r1, r0) pwrite64(r0, 0x0, 0x0, 0x0) 16:41:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200000ee) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 16:41:54 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000200)) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:54 executing program 1: r0 = inotify_init() close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000240), 0x4) 16:41:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x800) 16:41:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x79, 0x8000) ioctl$RTC_VL_CLR(r3, 0x7014) r4 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x6, 0x30, r4, 0x1834000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r5 = socket$kcm(0xa, 0x5, 0x0) r6 = dup2(r5, r2) dup3(r6, r1, 0x0) getpeername$llc(r6, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000080)=0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(r1, r0, 0x0) getsockname$netlink(r0, 0x0, &(0x7f0000000040)) 16:41:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002500)='/dev/autofs\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:54 executing program 1: sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 16:41:54 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5452, &(0x7f0000000100)) 16:41:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r2 = dup2(r1, r0) write$cgroup_pid(r2, 0x0, 0x0) 16:41:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x40100000001, 0x4) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:54 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 2829.317309][T19419] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, 0x0, 0x0) 16:41:54 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) 16:41:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = dup3(r1, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x6c1) write$P9_RREADLINK(r2, 0x0, 0x10) 16:41:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000140)={0x1, 0x7fff, 0x0, 'queue1\x00', 0x1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x20}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) listen(r0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000280)) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0xc000) 16:41:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKROTATIONAL(r1, 0x127e, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 16:41:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x3, 0x0) 16:41:55 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x5450) 16:41:55 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x0, 0x0) dup2(r0, r1) getsockopt$inet_int(r1, 0x0, 0x14, 0x0, &(0x7f0000000ac0)) 16:41:55 executing program 1: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)) r2 = fcntl$dupfd(r1, 0x0, r1) timer_create(0x0, &(0x7f0000000300)={0x0, 0x8000000000000012, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, 0x0) tkill(r0, 0x401004000000016) 16:41:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffc6a}}, 0x0) 16:41:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000880)='/dev/vcsa#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_SET_WOWLAN(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 2830.242073][T19462] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:55 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:55 executing program 3: r0 = socket(0x2, 0xa, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000340)={&(0x7f0000000040), 0x1a, &(0x7f00000001c0)={0x0}}, 0x0) 16:41:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$P9_RRENAME(r0, 0x0, 0xfffffe46) [ 2830.832534][T19472] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000280)={{r0}, "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"}) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') dup3(r0, r1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x3e, 0x0, 0x0) 16:41:56 executing program 1: r0 = socket$nl_generic(0x2, 0x2, 0x88) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) 16:41:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) dup2(r0, r1) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:56 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 16:41:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}}, 0x0) 16:41:56 executing program 2: r0 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:41:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={0x0}}, 0x24044000) 16:41:56 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000007380)='/dev/vcsa\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, 0x0) 16:41:56 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt(r0, 0x1, 0x9, 0x0, &(0x7f0000000100)) 16:41:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x2001) 16:41:56 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x5450, r3) [ 2831.618307][T19517] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2831.654853][T19520] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:57 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xff, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000080)={0x0, r0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:57 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) execve(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 16:41:57 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x6e) write$vga_arbiter(r0, 0x0, 0x0) 16:41:57 executing program 1: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x0, @private}}) 16:41:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = gettid() recvmmsg(r2, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000000180)=""/106, 0x6a}}], 0x400000000000116, 0x0, &(0x7f0000000040)={0x77359400}) tkill(r3, 0x1004000000013) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x120}}, 0x0) 16:41:57 executing program 1: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/current\x00', 0x2, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 16:41:57 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x6e) write$vga_arbiter(r0, 0x0, 0x0) 16:41:57 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x6e) write$vga_arbiter(r0, 0x0, 0x0) 16:41:57 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x6e) write$vga_arbiter(r0, 0x0, 0x0) 16:41:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0xb33c}, 0x1c) r1 = dup(r0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:41:57 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r0, 0x0, 0x0) [ 2831.988101][T19552] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:41:57 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) dup2(r0, r1) sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:41:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x12bd, &(0x7f0000000280)={@local, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "90ab6d", 0x1287, 0x2f, 0xff, @empty, @private2={0xfc, 0x2, [], 0x1}, {[@dstopts={0x5e, 0x6, [], [@padn={0x1, 0x1, [0x0]}, @pad1, @calipso={0x7, 0x20, {0x1, 0x6, 0x1f, 0xff, [0x8, 0x9, 0x2]}}, @pad1, @enc_lim, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xf7}]}, @fragment={0x29, 0x0, 0xb0, 0x1, 0x0, 0x5, 0x66}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xe6, 0x2, [0x2, 0x1], "7768270c32349584b45ef1e2ba6fc2fb15be5c3a61603f4b948ac6621a2ac0e1d51233cefac2ed9c2d42f9081064dfa89bff1338065bbd3596afd2aef497460ede221e0466396110019ea94d9e33a0e22f93f47ba58d72f57b8d859c4ee915b5ff839e254750e06895fb9930f82313fcded0f554d390ed5e72a340823caafe0c33ff378f089bdd76cccfe2f20ae4c68b04165bf602f76cbd63391284222b73c8cea6b6f40d7e708a306131cd622f101ed1ef3fa57b3265ce31c7c08a8a6e522485b63573f68645329c1dc3c72445bdda4acd7da19c3563211dea38d990fa7ebfef6a4ac54b57"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0x0], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "4aeee5a6c6e36009c62b90244b204baf2426e78467d5c495f4b4d7e234013e166b19e650dc7100ce721fe9cecd447c1622f64da1faedfcf9443a96f0b6db4b34c3947d98fb5175e3190e13ef8b0bf0eaf6ca04ba6bf39e319462b27c870e50b21000f7d6a756e37035db5b431d1e48f23077c995fc541d2e6918746fb81b01f522bd48642454a18afc90166e71cd1b7b0947161906046b3295eceddc20a3947c6f46e08c5463868c2b049856d5d14ff709243f3d40e6459f6ca9a8d968a91de2acf700"}, {0x8, 0x88be, 0x1, {{0x5, 0x1, 0xa9, 0x0, 0x1, 0x1, 0x5}, 0x1, {0x6}}}, {0x8, 0x22eb, 0x4, {{0x2, 0x2, 0x1, 0x2, 0x0, 0x0, 0x6, 0xc0}, 0x2, {0x8, 0x7f, 0x0, 0x18, 0x1, 0x0, 0x1, 0x1}}}, {0x8, 0x6558, 0x2, "9724677c8ca5479a554f54078b6f1abf1ad15780e5fa654f190828df00e5ca33e16a771b5db938c5290de7ae5d7cd86a44c5f9765d1b302309c7d27e85cb63de0ffd33d29b9701cc08cf8c84"}}}}}}}, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 16:41:57 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x800454cf, &(0x7f0000000240)={'sit0\x00', 0x0}) 16:41:57 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup2(r1, r0) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) 16:41:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x1261, 0x0) 16:41:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = gettid() recvmmsg(r2, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000000180)=""/106, 0x6a}}], 0x400000000000116, 0x0, &(0x7f0000000040)={0x77359400}) tkill(r3, 0x1004000000013) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x120}}, 0x0) 16:41:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x2}, 0x2000004c, &(0x7f0000000080)={0x0}}, 0x0) 16:41:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:41:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 16:41:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) sendto$inet6(r1, &(0x7f0000000080)="0859a119e02853853a0ea8fa1068cb39849c4b4de3878bb42e979f83049226b0bb5a421c9796de7a27958af4f5bca4175c46020baadb996868d9732addb3607533b46ec523b6f07765b00edb442ba412a08b9ac86d22c0860d324cae474e9aa4cd7cd0532906e98147c51edb5b40a86d182ae04f387c151df2940286fc8b3e42c9e0c9c39f92765ff4d4a091c5996ead398d3aec9e4ed0536094d7591cb090429384b659a1664c5b8271be0bebe3616a", 0xb0, 0x44810, 0x0, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:41:58 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) setsockopt$packet_fanout_data(r0, 0x10e, 0x3, 0x0, 0x0) 16:41:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r1, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 16:41:58 executing program 3: r0 = socket(0x11, 0x2, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:41:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KIOCSOUND(r1, 0x540c, 0x0) 16:41:58 executing program 3: openat$apparmor_thread_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_SET_PMK(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:41:58 executing program 2: r0 = memfd_create(&(0x7f0000000000)='vboxnet1!cgroup\x00', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 16:41:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) dup3(r0, r1, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) [ 2833.892003][T19625] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = gettid() recvmmsg(r2, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000000180)=""/106, 0x6a}}], 0x400000000000116, 0x0, &(0x7f0000000040)={0x77359400}) tkill(r3, 0x1004000000013) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x120}}, 0x0) 16:42:00 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, 0x0, &(0x7f0000000040)) 16:42:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ttyS3\x00', 0x0, 0x0) dup2(r0, r1) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000e00)) 16:42:00 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x300, 0x70bd2d, 0x0, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000090}, 0x8080) 16:42:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x48}}, 0x0) 16:42:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000280)) 16:42:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x40408d0) 16:42:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup3(r0, r1, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, 0x0) 16:42:00 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) close(r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={0x0}}, 0x0) 16:42:00 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x198) [ 2835.389466][T19674] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2835.408719][T19674] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = gettid() recvmmsg(r2, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000000180)=""/106, 0x6a}}], 0x400000000000116, 0x0, &(0x7f0000000040)={0x77359400}) tkill(r3, 0x1004000000013) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x120}}, 0x0) 16:42:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 16:42:01 executing program 1: r0 = eventfd2(0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) 16:42:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x10001) sendmsg$inet6(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x2404c011) 16:42:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x73, @broadcast, 0x4e21, 0x1, 'sh\x00', 0x11, 0x53ec, 0x5e}, {@local, 0x4e22, 0x4, 0x400, 0x3}}, 0x44) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:01 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$TIOCGICOUNT(r0, 0x5450, 0x0) 16:42:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:01 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0, 0x0) [ 2836.269599][T19689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000180)='L', 0x1, 0x20000000, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) r2 = accept4$inet6(r0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000240)=@gcm_128={{}, "48e071a3e3fb359f", "01fee4344c4300d3d1c22bf5bfa42867", "c6d594fb", "6f4a8ec1f9cba19e"}, 0x28) 16:42:01 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:01 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 2836.409125][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2836.433984][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "1a00000acaffffe00000f69c61fc3ba186a200"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, 0x0) 16:42:03 executing program 2: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000000180)) 16:42:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x8810) 16:42:03 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, 0x0) 16:42:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200500) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:03 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r0, 0x5451, 0x0) 16:42:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000980)={&(0x7f0000000500)=@in={0x2, 0x4e23, @remote}, 0x80, 0x0}, 0xc000) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000540)={&(0x7f0000000180), 0xc, &(0x7f0000000500)={0x0}}, 0x20000000) write$P9_RMKDIR(r1, 0x0, 0x0) shutdown(r1, 0x0) 16:42:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x4c06, 0x0) 16:42:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, 0x0) 16:42:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4c0c4) 16:42:03 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000240)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x5452, &(0x7f0000000000)) 16:42:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, 0x0) 16:42:03 executing program 1: r0 = inotify_init1(0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x5450, 0x0) 16:42:03 executing program 2: r0 = inotify_init() close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:03 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='\x84\x0e\x13s\xf1\xb5\x05\xe2qO\xb8\x893\x81`\xd2\x99\x96\x01\x00\x00\x00\x00\x00\x00\x00\x1c\a\xd0#\x05%\x18\x17Z\xa2gS\xc1\xe0\v\xcb\t\xe6\xe6*\xe9\xa3\xdc\x91', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) [ 2838.434954][T19771] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4d5a}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x98f7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x2004804) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) dup3(r4, r1, 0x0) ioctl$PPPIOCGDEBUG(r4, 0x80047441, &(0x7f00000001c0)) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140601fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7652ef3526f142921c4658cda2ffb7b950c2000190596d00"], 0x0) 16:42:04 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close(r0) timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000340)) 16:42:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000001280)='./file1\x00', 0x1d3242, 0x0) dup3(r0, r1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, 0x0, &(0x7f0000001300)) 16:42:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200000ee) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) dup2(r2, r1) ioctl$TIOCGWINSZ(r1, 0x5413, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 16:42:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0xc000) 16:42:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:04 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/uts\x00') r1 = socket(0x10, 0x2, 0x0) dup3(r1, r0, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:42:04 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:04 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000240)='.pending_reads\x00', 0x28540, 0x1f) 16:42:04 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) close(r0) creat(&(0x7f0000000600)='./file1\x00', 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) 16:42:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_bridge\x00', 0x10) 16:42:04 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={0x0}}, 0x0) 16:42:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_GET_KEEPCAPS(0x7) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:04 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x5452, 0x504a03) 16:42:04 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) 16:42:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 16:42:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) connect$inet(r0, &(0x7f0000000180), 0x10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 16:42:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x5452, &(0x7f0000000000)={@remote, @rand_addr=' \x01\x00', @dev}) r1 = gettid() r2 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) tkill(r1, 0x401004000000016) 16:42:04 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000440)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept$inet(r1, 0x0, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:42:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcsa\x00', 0x0, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) [ 2839.213322][T19833] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2839.249150][T19834] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) write$apparmor_current(r0, 0x0, 0x0) 16:42:04 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa41, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x40000, 0x2) 16:42:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061bc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "e8ac3abdcaaabc"}) r7 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x10001, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000002300)={[], 0x0, 0x20001, 0x4e4}) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x89a1, &(0x7f0000000300)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x6a}) ioctl$sock_inet6_SIOCADDRT(r9, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @mcast1, @loopback}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r8, 0xc0709411, &(0x7f0000001300)=ANY=[@ANYRES64=r10, @ANYBLOB="040000000000000000000000000000003d0400000000000001000007e6ffffffffffff3f00000000000000000000000000000000000000000000000800000000040000000000008000000002000200000000000800000000000000008000000000000f000000000000000000d7378267751cf6e02f9f7daad8f24d9367a6f1f3fcbc78145031cf43dd5af6cbcde40e03191119aace6580b2618e7882e65d9d1a5336edb6afb5be3796cc74f208dae9b1dbdb8936cfa20df241d71b60f68210669df2"]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000000c0)={0x0, r10, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000001400)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f0000061bc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "e8ac3abdcaaabc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058780)={0x400, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x7f, "4d88597796304c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000005e5c0)={0x3b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xf9, "77fbe847991e28"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000005f5c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {r14}], 0x5, "15548f58fb5943"}) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000100)={0x4, 'syz1\x00'}) 16:42:04 executing program 1: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:04 executing program 5: bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000), 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:04 executing program 3: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x40140, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) [ 2839.388549][T19847] VFS: unable to find oldfs superblock on device loop0 [ 2839.397285][ T34] audit: type=1804 audit(1607877724.785:33219): pid=19854 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="file0" dev="sda1" ino=16384 res=1 errno=0 [ 2839.467384][ T34] audit: type=1804 audit(1607877724.805:33220): pid=19854 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="file0" dev="sda1" ino=16384 res=1 errno=0 16:42:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x16, 0x0, &(0x7f0000000000)) 16:42:05 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001080)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @remote}, 0x86}) 16:42:05 executing program 3: openat$incfs(0xffffffffffffffff, 0x0, 0x420000, 0x0) 16:42:05 executing program 3: r0 = memfd_create(&(0x7f0000000000)='wlan0(\x00', 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 16:42:05 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept(r1, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000000c0)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r1) socket$unix(0x1, 0x1, 0x0) tkill(r2, 0x1000000000016) [ 2839.940232][T19883] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2840.036190][T19904] blktrace: Concurrent blktraces are not allowed on loop0 [ 2840.044412][T19847] VFS: unable to find oldfs superblock on device loop0 16:42:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x281000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x104, r2, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f6c457e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69a91487}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51ca1285}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22f2cf68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d38fa52}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1637597c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x721a13d5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a9fa3be}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f894962}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x4c, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c55a54a}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2214f142}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3aa4402}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc975}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37a27d58}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f400405}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24e28438}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b94464c}]}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x40}, 0x44) 16:42:05 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto$inet(r0, 0x0, 0x0, 0x4040084, 0x0, 0xfffffffffffffdc5) 16:42:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r2, r3, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:42:05 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup2(r1, r0) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, 0x0) 16:42:05 executing program 5: listen(0xffffffffffffffff, 0x0) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x4, 0xa, 0x1, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffd}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffe}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40011}, 0x40000) 16:42:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={0x0}}, 0x0) 16:42:05 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, 0x0, &(0x7f0000002580)) 16:42:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0700b18e220d02f50400"], 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000100)={{r0}, "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"}) 16:42:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) write$evdev(r0, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/126, 0x7e) [ 2840.228606][T19929] VFS: unable to find oldfs superblock on device loop0 16:42:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x19, &(0x7f0000000180)={0x0, 0x7530}, 0x0) 16:42:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'ip6tnl0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:42:05 executing program 2: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) r2 = gettid() tkill(r2, 0x1000000000016) 16:42:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) recvfrom$unix(r2, 0x0, 0x0, 0x10000, 0x0, 0x0) dup3(r3, r0, 0x0) [ 2840.351742][T19949] VFS: unable to find oldfs superblock on device loop0 16:42:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) 16:42:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r2, 0x1ff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000002580)) 16:42:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8980, 0x0) [ 2840.487985][T19969] VFS: unable to find oldfs superblock on device loop0 [ 2840.513377][T19976] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2840.546228][T19976] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={0x0}}, 0x0) 16:42:06 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80041, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x2, &(0x7f0000000140)) 16:42:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$sysv(&(0x7f0000000000)='sysv\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) mmap$perf(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x810, r2, 0x100000001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat2(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x408400, 0x38}, 0x18) ioctl$vim2m_VIDIOC_REQBUFS(r7, 0xc0145608, &(0x7f0000000280)={0x1, 0x0, 0x4}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r6, 0xc01064bd, &(0x7f00000001c0)={&(0x7f0000000100)="d809cad2b143d8e17538f44870ab556ec86e305596503b0a2874c06e254dc70ec863e3c6fac343e20b35043536583eeb0b97e6ee20760268b6333f4605462c5ba0bf55a2614e250a79f348b99cf7f4ac9f15db0e1163c1cfd53f46f9deb1988da3a8614b481d09d911d361531e3d6284f4e43216da6c834d0e8becd10441c4fda44a5af631b259902d42a6b1c7a560e3d606eea332d610fe257bcbad5d5b0d806634c49ebc2436730ad5d76dbccda8ac0dd232c2551229a801", 0xb9}) bind$bt_rfcomm(r4, &(0x7f0000000080)={0x1f, @none}, 0xa) [ 2841.045287][T19993] VFS: unable to find oldfs superblock on device loop0 16:42:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200800000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, 0x0, &(0x7f0000000400)) 16:42:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x220300) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x5, 0x5, 0x2, 0x80000001, 0xeb2}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:06 executing program 3: pipe2$9p(&(0x7f0000000940)={0xffffffffffffffff}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:06 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000540)={0x1, 0x0, 0x1a, 0x10, 0x18d, 0x0}) 16:42:06 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x100000890c, &(0x7f0000000140)="0e00d45d6e426c35b1ba717f22c039bc40ffdf856622c4232548841c75c72e2fc3bd79cee509ceb9631a7c4910acb07f23e3d4b764") 16:42:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:42:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x8000) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:06 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$eventfd(r0, 0x0, 0x0) [ 2841.355466][T20017] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={0x0}}, 0x0) 16:42:07 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, 0x0) 16:42:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:07 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)={0x0}}, 0x0) 16:42:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$netlink(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0}, 0x801) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) tkill(r2, 0x1000000000016) 16:42:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ubi_ctrl\x00', 0x40, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_DIRENT(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="3801000000000000", @ANYRES64=r2, @ANYBLOB="0000000000000000070000000000000001000000000800007d0000000000000005000000000000000700000000000000000000009e900000040000000000000004000000000000000300000007000000262b2d00060000000200000000000000ea0800000000000001000000000001003a000000000000000100000000000000030000000000000008000000200000002c2e247b7d3a2a2c0000000000000000010000000000000000000000200000000600000000000000010000000000000000000000020000000500000000000000090000000000000001000000ff0f00002d000000000000000500000000000000ff000000000000000400000005000000232e272a0000000000000000000000000400000000000000040000000700000021247b5b00000000"], 0x138) 16:42:07 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000140)) 16:42:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) dup3(r0, r1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, 0x0, &(0x7f0000000bc0)) 16:42:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r1, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = inotify_init1(0x0) dup2(r0, r1) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={0x0}}, 0x0) 16:42:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:08 executing program 0: r0 = timerfd_create(0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) 16:42:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000002500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, 0x0, &(0x7f0000000080)) 16:42:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 16:42:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) dup3(r4, r1, 0x0) recvfrom$llc(r4, &(0x7f0000000000)=""/12, 0xc, 0x1, &(0x7f0000000080)={0x1a, 0x5, 0x20, 0x28, 0x20, 0x40, @broadcast}, 0x10) 16:42:08 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x8981, 0x0) 16:42:08 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000600)='/dev/full\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x2400ccc0) 16:42:08 executing program 1: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x2, &(0x7f0000000000)) 16:42:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x41, 0x0) write$P9_RLOCK(r0, 0x0, 0x0) 16:42:08 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20201, 0x0) write$apparmor_exec(r0, 0x0, 0x0) 16:42:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) dup2(r0, r1) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 2843.215215][T20116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2843.253527][T20116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r1, 0x0) getpeername$inet(r1, 0x0, &(0x7f00000000c0)) 16:42:09 executing program 2: timer_create(0x0, &(0x7f0000000300)={0x0, 0x8000000000000012, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCSETX(r0, 0x5433, 0x0) r1 = getpgrp(0x0) tkill(r1, 0x401004000000016) 16:42:09 executing program 0: process_vm_readv(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0, 0xfffffffffffffd9c, 0x0) 16:42:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x48800) 16:42:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) ioctl$DRM_IOCTL_MODE_DIRTYFB(0xffffffffffffffff, 0xc01864b1, &(0x7f0000000180)={0x1, 0x2, 0x1, 0xa, &(0x7f0000000100)=[{0x4, 0x200, 0x9, 0x8}, {0x2, 0x800, 0xfff, 0x3}, {0x9, 0xfff, 0x100, 0x7ff}, {0x101, 0xfffa, 0x9, 0x400}, {0x8001, 0x8, 0x969d, 0x6}, {0x5, 0x4, 0x1, 0x4}, {0x1, 0xfbff, 0x6, 0x9}, {0x1ff, 0x400, 0xe3, 0x65}, {0x6cc, 0x5, 0x7b5, 0x1}, {0x15, 0x5, 0x7, 0x101}]}) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c20000b50b448a90780000"], 0x0) 16:42:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) dup3(r1, r2, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 16:42:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) sendfile(r1, r0, 0x0, 0x4000000000edbc) 16:42:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = creat(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) dup2(r0, r1) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, 0x0) 16:42:09 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[], 0x12c}}, 0x0) 16:42:09 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:09 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 16:42:09 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000000c0)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 16:42:09 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000100)={0x0}}, 0x0) 16:42:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f000000a6c0), 0x0, 0xfa41be8319af3f0e, &(0x7f000000a940)) 16:42:09 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000003980)={0x0}}, 0x0) dup3(r3, r0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={0x0}}, 0x0) 16:42:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) dup2(r1, r0) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000007000000080005000300000008000300", @ANYRES32=r5, @ANYBLOB="14000400692f"], 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x70, r3, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x100}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x7ff}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x34, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x3}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x9}, @NL80211_TXQ_ATTR_TXOP={0x6}, @NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x7}, @NL80211_TXQ_ATTR_AIFS={0x5, 0x5, 0x9}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x6}]}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x5}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x804}, 0x40c8) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe80004f253f510080000000000000000000000000000500004e22000000000004000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRES16=r0], 0x0) 16:42:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[@mss], 0x8d) 16:42:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = creat(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) dup2(r0, r1) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, 0x0) 16:42:09 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) dup(0xffffffffffffffff) ioctl$BLKFLSBUF(r0, 0x5450, 0x0) 16:42:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000000)={0x0, 0x3a, &(0x7f00000000c0)={0x0, 0x3c4}}, 0x8040015) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) socket$unix(0x1, 0x1, 0x0) tkill(r2, 0x14) 16:42:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={0x0}}, 0x0) 16:42:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000001580)=0x80) fcntl$lock(r1, 0x6, &(0x7f00000015c0)={0x2}) 16:42:09 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 16:42:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = creat(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) dup2(r0, r1) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, 0x0) 16:42:09 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSRS485(r0, 0x542f, 0x0) 16:42:09 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, 0x0) 16:42:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffcd1, &(0x7f0000000000)={0x0}}, 0x0) 16:42:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}]}, 0x24}}, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0x8953, &(0x7f0000000640)={0x2, 0x0, [[], []]}) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x34, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0xe, 0xfffffffd}}}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "21b4e76d63f4f73205b740fa12909fa2"}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x14) 16:42:10 executing program 4: r0 = eventfd2(0x0, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, 0x0, &(0x7f00000041c0)) 16:42:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000140)={0xfffffffa, 0xc54, 0x4}) r6 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x0, {0x0, r9}}, 0x0) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000180)={0x3}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020921b266459b744f509000000000000000000000000bbfe8000000000000000000000000000aa00004e222dcb237326c8ff526aaab8b82041778fa242c7206c20760a05b9c419357ddbb541a4d1c1780f205bae754fe0ab5edd2ade136fcfa6c9808f541477a028bee085b57756ec5b8eea28", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d7aef159efce0c647229555f422ea2508e000090780000a2d0a91bff862ff72834c67ecda40bf782164658c8fe8c98470ca78cbba8ffbb8c73fde868bc7a950656f088591a0f90f11c652e18ac400b2c981618c35514c9bed05f3f28f77e976a7bd5e3ba72599512fced56bbd13ab5d588db298c5851ad5bb5265369ee731d66482a20147072e0b2866c24530fb2284a806899e86eb295852e9ef41527989cd10743a569f894d7c2246d0600c56cf4236c13196264722e294f15be5177c0be2343c66127f3bea2c48232a9"], 0x0) 16:42:10 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r0, 0x5450, 0x0) 16:42:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = creat(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) dup2(r0, r1) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, 0x0) 16:42:10 executing program 0: sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 16:42:10 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) dup2(r1, r0) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 16:42:10 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x5451, 0x0) 16:42:10 executing program 1: r0 = timerfd_create(0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:10 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x5421, &(0x7f00000000c0)) 16:42:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x40) 16:42:10 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) 16:42:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x8980, 0x0) 16:42:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 16:42:10 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/ipc\x00') close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) 16:42:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) close(r1) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r2, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) 16:42:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCMIWAIT(r0, 0x5425, 0x0) 16:42:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x41f, &(0x7f0000000280)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x7, 0x6, 'd$\t', 0x3e9, 0x3a, 0x0, @private1, @ipv4={[], [], @local}, {[@srh={0x29, 0xa, 0x4, 0x5, 0x0, 0x40, 0xa504, [@ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @empty, @private0={0xfc, 0x0, [], 0x1}]}, @dstopts={0x2b, 0x27, [], [@calipso={0x7, 0x38, {0x3, 0xc, 0x7, 0x6, [0x8, 0xfffffffffffffff8, 0x80000000, 0xfffffffffffffff8, 0x7fffffff, 0x3]}}, @pad1, @jumbo={0xc2, 0x4, 0xffffffff}, @generic={0x20, 0xe0, "39548c1a3e68e8c1375731dfa9eec4d3dcbd5f98dec0391a1f7bc66ad1b402cffb8da8abb34ba792d586b4829b48018ffaa7daf9ecdb6483f19ecc24b18aef9046f7375b77d07fdb8f80f363712ec00cb50917f4b348e53f28298ed742970fc9f68d8aabb4f3579b037068637408e2fd9c8cdeca609ad9c186829de64cde9326d1b1faddcdbecac9c0bbf858c122301bfaa38d26bc898c1e4996c076e405e32c4a5bdc30daf74d570c2a7a860e2be00832da7b76411e71d501aecdc5491a76f7950e48feb6251f969a35dea219d95ca67f1d048ffbbdfeae6808797cb4bea7bb"}, @hao={0xc9, 0x10, @loopback}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0xff}]}, @fragment={0x2c, 0x0, 0x7, 0x0, 0x0, 0x10, 0x68}, @hopopts={0x5c, 0xc, [], [@enc_lim={0x4, 0x1, 0x20}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x44, [0x1, 0x9, 0x7, 0xffffffffffffffff]}}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x5}, @generic={0x1, 0x5, "f3ae8c7b11"}]}, @dstopts={0x87, 0x26, [], [@generic={0x0, 0xc1, "198b1faeb6143342253c6a25d1685de0f2ade44f8344577870bdcc2f2f29c95a63b41291549e6850b38d67d115cb1bb723d3e0b1bd5638b81aa1dcb4a6024cc557cd6dcd7a475dc01b51920328dbf178a9bc3133c64f28e2061108b9e4401698c61bea55adfee46dc7462f1141ba90acc15896544a9a4fdaedaeebd7e1af2c50812951256b288e4502833c5af70db9a60149bfdb1923964e181ff56c34a0c884910577f2960c7f88c16f63f66f94e28aefa69120845e2cd6fc3a781246b1ca49ee"}, @pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x48, {0x0, 0x10, 0x8, 0x3, [0x6, 0xfffffff7, 0x10001, 0x5, 0xb65a, 0x800, 0x0, 0xffff]}}, @hao={0xc9, 0x10, @remote}]}], @echo_reply={0x81, 0x0, 0x0, 0x1b, 0x8, "806b16023eb2e416d91c0ff0b5796166eacc46e6731897c61c0a8d4c4b02803642de8df997abc5c249e64af646a4c64322eb16456e23b9d067efe88ced805b4510115627b6a8dc3db81b328c7c192494a8ce32267e92efd3197f19d71f49b8d1a28b920b3f79400cdf00845a6c7d50ef156ccb6ad4903b11946a3b4a9917e9c80a710bbb905e606c34"}}}}}}, 0x0) 16:42:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 16:42:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000005100)=[{{&(0x7f00000001c0)=@l2, 0x80, 0x0}}], 0x1, 0x20008000) 16:42:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KDFONTOP_COPY(r2, 0x4b72, 0x0) 16:42:10 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) 16:42:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000280), 0x4) 16:42:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={0x0}, 0x1, 0x0, 0xf0ff7f}, 0x0) 16:42:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r1) socket$unix(0x1, 0x1, 0x0) tkill(r2, 0x1000000000016) 16:42:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) dup2(r1, r0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0x5425, 0x0) 16:42:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000100)={'erspan0\x00', 0x0}) 16:42:10 executing program 4: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x5450, 0x0) 16:42:10 executing program 3: iopl(0x0) 16:42:10 executing program 1: r0 = creat(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200000000000013, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000100), 0x1c) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000140)}, 0x24044001) 16:42:10 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) shutdown(r0, 0x0) dup2(r0, r1) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x8903, &(0x7f0000000000)={0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:42:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f0000000000)) 16:42:10 executing program 3: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 16:42:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x24000002) 16:42:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x13, 0x0, &(0x7f0000000100)) 16:42:10 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept(r1, 0x0, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) [ 2845.611196][T20359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2845.668632][T20359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:11 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x5452, &(0x7f0000000040)) 16:42:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400000000000013, &(0x7f0000000480)=0x100000001, 0x6c64f6956a8bc116) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x2000021c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) write$P9_RATTACH(r1, 0x0, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x38}}, 0x4004804) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 16:42:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, 0x0) 16:42:11 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) write$P9_RRENAME(r2, &(0x7f00000000c0)={0x7}, 0xfffffe9f) write$P9_RREAD(r2, &(0x7f0000000380)={0xb}, 0xb) write$9p(r2, &(0x7f0000000100)=',', 0x1) dup3(r2, r1, 0x0) 16:42:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) socket$unix(0x1, 0x0, 0x0) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_TESTDATA={0x6, 0x45, "12fc"}]}, 0x1c}}, 0x0) tkill(r2, 0x14) 16:42:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000140)}, {&(0x7f0000000580)=""/152, 0x98}, {&(0x7f0000000280)=""/74, 0x4a}], 0x5) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x4, 0x0, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x6c, 0x0, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}]}, 0x6c}, 0x1, 0x0, 0x0, 0x88d4}, 0x40c0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r3) dup3(r5, r1, 0x0) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x50, r6, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010102}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x50}}, 0x80) sendmsg$NLBL_MGMT_C_REMOVEDEF(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r6, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x10004) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x5450, 0x0) 16:42:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8c) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x5, 0x0, 0x0) 16:42:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) getsockopt$bt_hci(r1, 0x0, 0x3, 0x0, &(0x7f0000000640)) 16:42:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "1aff0000e1fffffff300"}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, 0x0) 16:42:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x20c05) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000289) r1 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x541c, 0x0) 16:42:11 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f00000003c0)=0x80400100000001, 0x4) connect$inet6(r0, &(0x7f0000000100), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f00000001c0)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={0x0}}, 0x2000c800) 16:42:11 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x5450, 0x0) 16:42:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4040080) 16:42:11 executing program 4: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) [ 2846.433591][T20389] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x2000c804}, 0x40000) 16:42:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:12 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0x541b, &(0x7f00000010c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x6b) dup3(r2, r3, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:42:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x804) 16:42:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) dup3(r0, r1, 0x0) 16:42:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) r2 = dup2(r0, r1) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x540b, 0x0) 16:42:12 executing program 0: r0 = socket(0x1, 0x3, 0x0) write$apparmor_exec(r0, 0x0, 0xfffffeae) 16:42:12 executing program 1: r0 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x20008840) 16:42:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x8981, 0x0) 16:42:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x201, 0x0) write$P9_RSTATFS(r0, 0x0, 0x0) 16:42:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:12 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) openat$cgroup_freezer_state(r0, &(0x7f0000000040)='freezer.state\x00', 0x2, 0x0) 16:42:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffd}, 0x1c) listen(r0, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[], 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000080)=0x4) 16:42:12 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4c80, 0x0) 16:42:12 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:12 executing program 2: r0 = socket$inet(0x2, 0x3, 0xfffffffb) getsockopt$sock_buf(r0, 0x1, 0x1a, 0x0, &(0x7f00000000c0)) 16:42:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vcs\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20004010) [ 2846.880765][T20481] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2846.913862][T20481] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r1, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:42:12 executing program 1: r0 = socket(0x2, 0xa, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f0000000100)={&(0x7f0000000040), 0x1b, &(0x7f00000000c0)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) 16:42:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfcc0}}, 0x8001) close(r1) socket$nl_generic(0x10, 0x3, 0x10) r2 = gettid() tkill(r2, 0x1000000000016) 16:42:12 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x4c80, 0x0) 16:42:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2}, 0x1c) listen(r1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) r2 = accept4$inet6(r1, 0x0, 0x0, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes128, 0x2, [], @a='i\xb2\xf6\xed\xee\xe7 \xcc\xe0Wy7\xeb\x8agQ'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000, 0x8, &(0x7f0000000600)=[{&(0x7f0000000100)="f905cef7b7212e32703bb282c2c13163c8d2807a02ed6cc980b494430e8281a21001ac0a111a6401565c23db2934933e4f3b24f2a39593b456409c22a01bd401", 0x40, 0x8}, {&(0x7f0000000140)="77dd3289131dfce5b2a5ad6491484fe71a71519de4450e0543b571ee2b9c201e5325da280a8da44dd79a4febfdcbe04a886fb1e330b28bb10daa2d76fe03be1ebfc9fb06562b51f01343afcbd8418af2feb0a39b3e736f7a5a132809b5fc11c4e12a7d79080e9447ab0de67ec6", 0x6d, 0x3}, {&(0x7f00000001c0)="557deff5f0534982ba445c87cd543997a7b303086cdea9417ace283693c89deaa1957fed5b4cea8c2e8c79cd6054b4c32549f02784c80931d1be6e", 0x3b}, {&(0x7f0000000280)="e9b5e5788efb11e587159ca24745e8c6012e81f2aa52a5af4578b717ef7c8a956d00ffb55eb0eeaba7b4ab88adbda53bb5bae46f006494b0bbf839a802eef5adb170b28ed698d411c7cc25bc821ace01a5314be7b6ce508162e94c870fd73f2aa156f074c78e2b68d670df13f3eef9b4de1671d7bf36a58e4af7931139259c9a37fbd1ef534e67b96a6a3e0c0910bdf6514ab51a86b4b7122f9f0b4b243f84b558f500906d9ba602efb4c47f596296b6", 0xb0, 0xb1}, {&(0x7f0000000340)="0a7bb4c1d163df9fe953ed6a906d9bdda1a355f920ac20ac5f30f384b19643768f0e6ce52a4e3a20cd6e626f8a87263317e22a2c50a06c29b0fb0c77bb3abfd7a9c4fd7e4cd3b5e84fd5930e0273538c7a2d90bbe5f7f3bb2acd5724bf1bf920ce33f4cf551d352bf5ad07bfec3ad68f02f6", 0x72, 0x2}, {&(0x7f00000003c0)="2229884b82b449c1d527c0997fedaa547b8939e3df83c8af8396f144427bc6caf711d61566e1b39079a5f10aa63d95e52b50b5ae8572af945a87399299015b051fc3f5419118d49ff194a737fd7c3680277284ca47c0f24c4df034154ed02e754b0d1346f2fd4c1ec07ea92bb1d9cb5337972363782480a67c3ed5385c809a0a9baef5ffe3f5e90926151c3ea7a5bb6f0c1945704c166ac62f56dccb5e082c7784a3d8675c4de66510553829d238d1ba095d6a82b45562355909733c55a02a34101d2d47cb111831c885c56bc30fe783c324162db74c83b9d34276865b68fc935dbb11d4c7fbbaad8972cb", 0xeb, 0x3}, {&(0x7f00000004c0)="dadf047780ed236d8b7709213e98d4564839ba620c23", 0x16, 0x6}, {&(0x7f0000000500)="80370cb6b7d7fc81aa1589eae6e36f152f1d85ba0aa24ef38bcdc6d8c5f52b30ac42850de7fbeef75033c1ebd9d1a76b16d8d6a35b5dcaea67ac4a04c42707025bba7e74e3ed38cc7f279e524d72b2361aef27d6187a03b82cf550df29c3ff40e00421a6e857bac971db4399772c560a163aee6574e4da0ecc2e8c151462fdd68a7f623c2067b966c91d1a0416f286bc2c47cb4febfe960dfdd7697b78669604fe66d7f14021c6b724721965f620248287d48f112295e3f46e817d48f7f2ae952bc57eb9d44a", 0xc6, 0x6}], 0x20, &(0x7f00000006c0)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0xfff}}, {@dioread_lock='dioread_lock'}, {@nomblk_io_submit='nomblk_io_submit'}, {@user_xattr='user_xattr'}, {@orlov='orlov'}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x7}}, {@bsddf='bsddf'}], [{@dont_measure='dont_measure'}, {@permit_directio='permit_directio'}]}) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) close(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x1000000000016) 16:42:12 executing program 4: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mknod(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 16:42:12 executing program 2: r0 = eventfd(0x0) fcntl$notify(r0, 0x402, 0x0) 16:42:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000005c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x1b5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4$packet(r0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:12 executing program 2: r0 = socket(0x2, 0x3, 0xfffffff7) sendto$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2847.264782][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x2, &(0x7f0000000040)={'veth0_to_bond\x00', @multicast}) 16:42:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x8940, &(0x7f0000000000)) [ 2847.309283][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "fff74400"}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 16:42:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = creat(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) dup2(r0, r1) ioctl$CHAR_RAW_PG(r1, 0x1269, 0x0) [ 2847.543027][T20562] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:13 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, 0x0) 16:42:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x5451, 0x0) 16:42:13 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:13 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) 16:42:13 executing program 3: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x88540, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005280)) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x100) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020930000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22e3450206abc28dafc7f177afa646a794d5be9bcbbfeac22c872e5e2fc9201c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:42:13 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x5450) 16:42:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) recvmmsg(r0, &(0x7f0000001940), 0x173, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x401004000000016) 16:42:13 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000000)) write$P9_RWALK(r0, 0x0, 0x0) 16:42:13 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000540)=""/241, &(0x7f0000000640)=0xf1) 16:42:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/11, 0x1049a) r1 = dup(r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, 0x0) 16:42:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={0x0}, 0x1, 0x0, 0x9effffff}, 0x0) 16:42:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080), 0x4) 16:42:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) close(r0) r2 = gettid() openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x0, 0x0) tkill(r2, 0x1000000000016) 16:42:13 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 16:42:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') write$P9_RAUTH(r0, 0x0, 0x0) 16:42:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/icmp\x00') ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, 0x0) 16:42:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/165, 0xa5}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000001440)=""/23, 0x17}], 0x7, &(0x7f0000001500)=""/180, 0xb4}, 0x10000) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000001600)={@default, @bcast, 0x7, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c200009d181d97"], 0x0) 16:42:13 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 16:42:14 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x321, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000500)='G', 0x1, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = gettid() recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/199, 0xc7}], 0x1}}], 0x40003a0, 0x0, 0x0) tkill(r1, 0x14) r2 = dup(r0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:14 executing program 4: r0 = socket(0x2, 0x1, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x400c88c) 16:42:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:14 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 16:42:14 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:14 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 16:42:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) dup2(r0, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, 0x0, 0x0) 16:42:14 executing program 2: open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x541b, &(0x7f0000000040)) 16:42:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) 16:42:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup3(r0, r1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) [ 2849.033872][ T34] audit: type=1804 audit(1607877734.425:33221): pid=20666 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="file0" dev="sda1" ino=16081 res=1 errno=0 16:42:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) dup2(r0, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, 0x0) [ 2849.084712][ T34] audit: type=1804 audit(1607877734.445:33222): pid=20666 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="file0" dev="sda1" ino=16081 res=1 errno=0 16:42:15 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x5451, 0x0) 16:42:15 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) 16:42:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) 16:42:15 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, 0x0, 0x0) 16:42:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mISDNtimer\x00', 0x132480, 0x0) r6 = eventfd2(0xff, 0x1) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x210480, 0x180, 0x4}, 0x18) r8 = syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0x90f, 0x7, &(0x7f00000008c0)=[{&(0x7f0000000540)="f347b8598d1e383fc2045224d72575dfd31bcbb85020a6337fec7e4a9ade28f0a927f8610b3853f8f0d05c3d1d94367fa33c9eeda4b11a301e5083d1b6d108cd8aa5db62933d965b417dbe05e0aebd680522de792420d193734b310e826ab47fb7885ba397db7071aa6e9dbfcf825811bf8d3141f150eac12d750e504d8db67994d23abfd144e355e3eb5a8a345db313148e087027235f80430c7f057e3e2edec7dcc257768af40adec6a060987ff968978f792912fb066ff0e1d524c6da927823ead05218b18e31162589cae9be692d98d286dc32b30c284b1e4bbff23e971c7d9c54502b6a67ed29", 0xe9, 0x9}, {&(0x7f0000000640)="fe8653cbe33dbeb3a978", 0xa, 0x1}, {&(0x7f0000000680)="003b80c73c640296ddc3da379f10e1772e2e86f2019461b8fbf531a67f", 0x1d, 0xd0}, {&(0x7f00000006c0)="5648008383544f978af148a18454d04362625b33be0afe3ec477e4d7cb2ece3be52cf3cab2771a61a53969022867e9bcd18991d995ab97a6719f11a8bc466819dfc786bae4b9ab52c078e587d62013f3f43697e7e247ce8ecad467949e7eb0828c2a39d43335f0d031", 0x69, 0x3}, {&(0x7f0000000740), 0x0, 0xa9}, {&(0x7f0000000780)="398af1d14cadb1dd33aeaf90d83dd73ce7f06c4945bbafe90cecfa30229a415423d7dadd1c6b0fd1af0980fa2a26081503c0959acb197f7e6180e2aa1d3c8396ee69d4b0b3c3a482e7dc232ea3ceb7715094989d247cdda78b0c3e650813cf40f36436bbfeee0354fcf4b2c189de7347abd0b587628dd4e07b8dce1f209f89648e4ee1df9abc08b04be16f7a1be6c050f47f59941c8c9a0968506f2cc7edf3569263060c20c443780ffc35c38faa0cac2541214b5d301c364a45af634f7d0354edf2c28f479f287fd6dcb6b1ba2077798c6bcaf8dded9b99cb45d055c3e29bfce77046920f740ce4c593d404777d4e320672543850", 0xf5, 0x3}, {&(0x7f0000000880), 0x0, 0x7}], 0x800000, &(0x7f0000000980)={[{@dmask={'dmask', 0x3d, 0x5b}}, {@disable_sparse_yes='disable_sparse=yes'}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}], [{@dont_hash='dont_hash'}]}) r9 = syz_open_dev$video(&(0x7f0000000a00)='/dev/video#\x00', 0x9, 0x422002) clone3(&(0x7f0000000c40)={0x0, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0, {0x1c}, &(0x7f0000000b00)=""/7, 0x7, &(0x7f0000000b40)=""/151, &(0x7f0000000c00)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x24b6422, &(0x7f0000000500)={[{@gid={'gid', 0x3d, r12}}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="8cb830d9ba7e9cca34c5ecf3ce608f01dd5f72a820781f21e3f187564a6172e29271d5f2592fa7cb5609adb23cad66b002ca4f7609857cc685b06098ce46ee7adc5effca288babe0791f43741362a755e9896ee6a3dd7f3dfb6879891d1a3026975f1ca6d3014e2918dd5293e79a0fb7a05cd314dd4649", 0x77}, {&(0x7f0000000180)="e099cf7a202b4c94716f", 0xa}, {&(0x7f0000000280)="403d119774c7366e7c63cd2a303cfba1f21ae1102a92ce1b40504c24375f34ae048fcf80029cab8a4ed5350dbd00c333fac15b7e0503a61fe620d8140c0a4bfab5d0fb1bb3582c46b6181abd74c157900605bc80f6b012c4b4c943f60b75e4119a641dd8accd3542ca89741171b162749e07e0c1bc3b92716cda02b2a8", 0x7d}, {&(0x7f0000000300)="6455e1b8fdc26b19a24e16379216dae65631fee206f7e55315bd0aa63ef80b76b62fe0c8f0d2c3c708e690d8ace499506e837a7cc71833ce8a33899fde882b1a60baf331dee1c6389c0f07237e84fdd666a656d1655c6f8397bc786476baae56aa95fbd60f9cf8802b78e7e0e3f15271f2c676e0d6265fcb20feb9fbd6dc4e69c4a8f265ea31a92b4a19fa8fb54f35316bba2c5f8e570d387427255adaf82d7250996088a4005169e7ff3b0f50be8d92ddcdb0eb09ae6c633ba4d339740329a54fb7ec9f821c0db41c8439f6abcfe77ce782b11dbc44", 0xd6}], 0x4, &(0x7f0000000cc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x38, 0x1, 0x1, [r3, r4, r0, r5, r6, r7, r0, r8, r9, r0]}}, @cred={{0x1c, 0x1, 0x2, {r10, 0xee00, r12}}}], 0xb0, 0x40800}, 0x4000054) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:15 executing program 3: socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r3, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) 16:42:15 executing program 2: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000240), 0xffffffffffffff75) 16:42:15 executing program 2: sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, 0x0, 0xf8bbb55487436a9d) 16:42:15 executing program 1: r0 = epoll_create(0x7) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, 0x0, &(0x7f0000000100)) 16:42:15 executing program 2: capset(&(0x7f00000002c0)={0x20080522}, &(0x7f0000000180)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={0x0}}, 0x0) 16:42:15 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$tun(r0, 0x0, 0x0) 16:42:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = signalfd4(0xffffffffffffffff, &(0x7f00000004c0), 0x8, 0x0) dup2(r0, r1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x4, 0x0, 0x0) 16:42:15 executing program 0: r0 = eventfd(0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10040, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 16:42:15 executing program 3: pipe2$9p(&(0x7f00000009c0)={0xffffffffffffffff}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = fcntl$dupfd(r1, 0x0, r0) write$P9_RWSTAT(r2, 0x0, 0x0) 16:42:15 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x5450, 0x0) [ 2849.972403][T20704] ntfs: (device loop5): parse_options(): Invalid gid option argument: 0xffffffffffffffff [ 2850.115320][T20704] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2850.143742][T20759] ntfs: (device loop5): parse_options(): Invalid gid option argument: 0xffffffffffffffff 16:42:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x1fa, &(0x7f0000000100)={@local, @remote, @val={@val={0x9100, 0x3, 0x1, 0x2}, {0x8100, 0x4, 0x0, 0x4}}, {@ipv6={0x86dd, @udp={0x8, 0x6, "e13762", 0x1bc, 0x11, 0x0, @private1={0xfc, 0x1, [], 0x1}, @remote, {[@routing={0x871599dab0bf906f, 0x2, 0xfffffffffffffffd, 0x3, 0x0, [@local]}, @routing={0x0, 0x2, 0x0, 0xfd, 0x0, [@private2]}, @routing={0xff, 0x6, 0x0, 0x6, 0x0, [@ipv4={[], [], @loopback}, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @private2={0xfc, 0x2, [], 0x1}]}, @hopopts={0x0, 0x19, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0xea}, @jumbo={0xc2, 0x4, 0xae}, @hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3c}, @generic={0xce, 0x48, "5575e9a5602e522a0657bd670955b96d7288065eda88c2a7852796389eafc4a81b494afe9b2ffa10ca1a612661eb8e8c28f253aba37a9138224559bb57c6a885bcfc7e4b0c471285"}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x30, {0x2, 0xa, 0x1, 0xfff8, [0x4, 0x85ea, 0xbb39, 0xbdd8, 0x5]}}]}, @hopopts={0x32, 0x3, [], [@ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0xcc}, @hao={0xc9, 0x10, @loopback}, @pad1]}], {0x4e22, 0x4e22, 0x5c, 0x0, @opaque="d83df37ef57db865a23f5ca4052497e85f6ebe103bf7dc4c85f7b6197a333687bf087c9da9f51124a9ed3d8085d343c8487b138bd84895a458e46ff0c943a797bd884ee95f12a03435033d621abed274f590ad6d"}}}}}}, 0x0) 16:42:15 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) setsockopt$inet_buf(r0, 0x0, 0xd, 0x0, 0xffffffff00000000) 16:42:15 executing program 2: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x40140, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:15 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) 16:42:15 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKBSZGET(r0, 0x5451, 0x0) 16:42:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000140)=0x80) r2 = dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:15 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) dup2(r1, r0) syz_open_pts(r0, 0x280501) 16:42:15 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc0001, 0x0) write$P9_RGETATTR(r0, 0x0, 0x0) 16:42:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$NL80211_CMD_ABORT_SCAN(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() tkill(r2, 0x1000000000016) 16:42:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000700)={0x2, 0x4e23, @loopback}, 0x10, 0x0}}], 0x1, 0x24009000) write$P9_RREADDIR(r0, 0x0, 0x0) 16:42:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0x5450, 0x0) 16:42:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x4814) 16:42:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcsa\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={0x0}}, 0x0) 16:42:15 executing program 0: socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) 16:42:15 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) write$P9_RLOCK(r0, 0x0, 0x0) 16:42:15 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) write$cgroup_devices(r0, 0x0, 0x0) 16:42:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) close(r0) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x4b40, 0x0) 16:42:15 executing program 2: capset(&(0x7f0000000180)={0x20080522}, &(0x7f00000001c0)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={0x0}}, 0x0) 16:42:15 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000740)='/dev/full\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000040)) 16:42:15 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x182841, 0x123) 16:42:16 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = dup3(r2, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, 0x0) 16:42:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) dup2(r0, r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x12, 0x0, &(0x7f0000001500)) 16:42:16 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') write$nbd(r0, 0x0, 0x0) 16:42:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:16 executing program 1: sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, 0x0, 0x0) 16:42:16 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000001080), 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:16 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 16:42:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) dup2(r0, r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000003e80)={'sit0\x00', &(0x7f0000003e00)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @local}}) 16:42:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x14}}, 0x0) close(r0) pipe(&(0x7f0000000000)) r2 = gettid() tkill(r2, 0x1000000000016) 16:42:16 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:16 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) r2 = dup3(r1, r0, 0x0) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:16 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x40140, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[], 0x9c}}, 0x0) 16:42:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) dup2(r0, r1) ioctl$KDSETKEYCODE(r1, 0x541b, &(0x7f0000000040)) 16:42:16 executing program 3: r0 = socket(0xa, 0x802, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0xd11f, {{0xa, 0xf33b, 0x0, @private2, 0x8}}, 0x1, 0x7, [{{0xa, 0x4e20, 0xff, @private2, 0x400}}, {{0xa, 0x4e22, 0x0, @mcast1, 0x73da}}, {{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x20}, 0x6}}, {{0xa, 0x4e21, 0x8, @ipv4={[], [], @private=0xa010102}, 0xfffffffb}}, {{0xa, 0x4e22, 0x9, @private1={0xfc, 0x1, [], 0x1}}}, {{0xa, 0x4e24, 0x8001, @private2, 0x1}}, {{0xa, 0x4e24, 0xfffffff9, @mcast1, 0xe477}}]}, 0x410) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xdef62fa7d4924d30, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000b40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000b00)={&(0x7f00000006c0)={0x420, 0x3f4, 0x100, 0x70bd2d, 0x25dfdbfc, {0x5, 0x1, 0x29, [0x10001, 0x9, 0x6, 0x1, 0x81, 0x8001, 0x1, 0x6, 0x8, 0x1f, 0x9, 0x8, 0x4, 0x3, 0xfffff134, 0x0, 0x200, 0x2, 0x1, 0x4, 0x1, 0xfff, 0x7f, 0x9, 0x7be0, 0x20, 0x3, 0x5, 0x1000, 0x1, 0xffff, 0x7f, 0x3f, 0x4, 0x7, 0x2, 0x2, 0x101, 0x3f, 0x3, 0x5, 0x2, 0x0, 0x2, 0x7, 0x2, 0xd03, 0x0, 0x0, 0x10001, 0x7, 0x7, 0x9, 0x7, 0x1, 0x7, 0x80000001, 0x73, 0x7f176f6c, 0xff, 0x5, 0xfffffffd, 0x200, 0x9], [0xd87, 0x3, 0x7, 0x20, 0x80, 0x6, 0x4, 0x6, 0x7, 0xfffffff7, 0xffff8ee2, 0xcb3, 0x0, 0x100, 0x6c4, 0x9, 0x4, 0x0, 0x6, 0x0, 0x6, 0x9, 0x0, 0x101, 0x0, 0x2, 0x7, 0x4, 0x4, 0x3, 0xc4, 0xffff, 0x100, 0xca, 0x6, 0x7, 0x6, 0x6, 0x4, 0x80, 0x0, 0x800, 0x7, 0xb93, 0xd8d9, 0x9b0, 0x80, 0xfff, 0x6, 0x1, 0xa11, 0x101, 0x5, 0x2, 0x100, 0x4, 0x10001, 0xffff13b0, 0x4, 0x80000000, 0x413, 0x4, 0x0, 0x1], [0xffffa93b, 0x0, 0x0, 0x40, 0xb8, 0x5, 0x0, 0x5, 0x1, 0x3, 0x7fffffff, 0x8, 0x8a89, 0xfffffffb, 0xe6, 0x800, 0x5, 0x7, 0x7, 0x1, 0xfffffe01, 0x2, 0x8, 0x5, 0x3, 0x2, 0x3, 0x8000, 0xfffffe01, 0xfffffff8, 0x6, 0x5, 0xffff9300, 0x7, 0x400, 0x1, 0xffff7975, 0x0, 0xffff, 0x51b, 0xcd6, 0x7, 0x401, 0x0, 0x4, 0xf9, 0xb9, 0x1, 0x5, 0x3, 0x200, 0x4234, 0x3, 0x1, 0x10000, 0x30000, 0x7, 0xffffffff, 0x5, 0x7, 0x10001, 0x5, 0x9, 0xffffffff], [0x1, 0xe02, 0x1, 0xffff0001, 0xfffffff9, 0x10001, 0x2, 0x36000000, 0x1, 0x100, 0x3, 0x20, 0x7fff, 0x6, 0xfffff000, 0x10001, 0x5, 0xffff7fff, 0x4, 0x6, 0x0, 0x4, 0x2, 0xfffffff9, 0x8fe0, 0x7ff, 0x5, 0x4, 0x6, 0x9, 0x3, 0x0, 0x40, 0x7, 0xffff, 0x3, 0xfffffffa, 0xfff, 0x1, 0x1, 0x9, 0x800, 0x800, 0x7f, 0x200, 0x8, 0x9, 0x9, 0x6, 0x401, 0x200, 0x80000000, 0x1, 0x0, 0x4ff, 0x6, 0x9, 0x9, 0x2, 0x4, 0x3, 0x7fff, 0xffff6c6a, 0x5]}, ["", "", "", "", "", "", "", "", ""]}, 0x420}, 0x1, 0x0, 0x0, 0x14}, 0x20040880) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000b80)={0x20b, {{0x2, 0x4e23, @broadcast}}}, 0x88) r5 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8e0, 0x1a9281) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000001c0)="2d835b3200", 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x4c0d1) 16:42:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000100), 0x8) 16:42:16 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x1b, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}}, {0xa, 0x0, 0x0, @remote}}, 0x5c) 16:42:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x14, 0x0, 0x0) 16:42:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000800)='/dev/null\x00', 0x0, 0x0) dup2(r1, r2) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:16 executing program 3: socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:16 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:16 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$TCGETS2(r0, 0x802c542a, 0x0) 16:42:16 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x5451, 0x0) 16:42:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x4014) 16:42:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x44, 0x6, 0x0, @remote, @local, {[@hopopts={0x2b, 0x4, [], [@jumbo={0xc2, 0x4, 0x3ff}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @ipv4={[], [], @empty}}]}], {{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x8}}}}}}}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup2(r3, r2) dup3(r4, r1, 0x0) accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x10) 16:42:16 executing program 2: renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x0) 16:42:16 executing program 3: setrlimit(0x7, &(0x7f0000000280)) sched_setscheduler(0x0, 0x5, &(0x7f0000001c00)) execve(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) 16:42:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x401004000000016) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, 0x0) [ 2851.285993][T20912] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x81) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) socket$inet6(0xa, 0x3, 0x8) tkill(r2, 0x1000000000016) 16:42:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) dup3(r1, r2, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r0, r1) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 16:42:16 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x5450, 0x0) write$evdev(r1, 0x0, 0x0) 16:42:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r0, 0x0, 0x420000a77, 0x0) close(r1) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[], 0xfffffd88) 16:42:16 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) dup2(r2, r0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:16 executing program 3: setrlimit(0x7, &(0x7f0000000280)) sched_setscheduler(0x0, 0x5, &(0x7f0000001c00)) execve(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) 16:42:16 executing program 0: r0 = inotify_init() close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 16:42:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) ioctl$SNDRV_PCM_IOCTL_STATUS32(0xffffffffffffffff, 0x806c4120, &(0x7f0000000080)) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) close(r0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0xffffffffffffb939}, 0x1c) tkill(r1, 0x1000000000016) 16:42:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, 0x0) [ 2851.788458][T20980] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2851.811613][T20982] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:18 executing program 4: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) close(r0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001900)={0x0, "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"}) 16:42:18 executing program 3: setrlimit(0x7, &(0x7f0000000280)) sched_setscheduler(0x0, 0x5, &(0x7f0000001c00)) execve(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) 16:42:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYRESHEX=r1, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="90780000"], 0x0) 16:42:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, 0x0}, 0x0) tee(0xffffffffffffffff, r1, 0x0, 0x0) 16:42:18 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) close(r0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 16:42:18 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:42:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup3(r1, r0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x12, 0x0, 0x0) 16:42:18 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) close(r0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 16:42:18 executing program 2: r0 = timerfd_create(0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x1c}}, 0x0) 16:42:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) dup2(r0, r1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 16:42:18 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) close(r0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 16:42:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x80c0) 16:42:18 executing program 4: r0 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, &(0x7f0000000040)) 16:42:18 executing program 3: setrlimit(0x7, &(0x7f0000000280)) sched_setscheduler(0x0, 0x5, &(0x7f0000001c00)) execve(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) 16:42:18 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) vmsplice(r0, 0x0, 0x0, 0x8) 16:42:18 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) close(r0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 16:42:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) write$P9_RAUTH(r2, 0x0, 0x0) 16:42:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8, 0x12, 0x4}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH={0x8, 0x14, 0x81}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 16:42:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x8050) 16:42:18 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x5450, 0x0) 16:42:18 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:18 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x0) 16:42:18 executing program 2: timer_create(0x0, 0x0, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) 16:42:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) 16:42:18 executing program 4: sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) syz_open_procfs(0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, 0x0, 0x0) 16:42:18 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x5451, 0x0) 16:42:18 executing program 2: r0 = socket(0x1, 0x2, 0x0) write$evdev(r0, 0x0, 0x0) 16:42:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x4040814) [ 2853.395545][T21065] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2853.424169][T21067] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:18 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) move_pages(r0, 0x8, &(0x7f0000000140)=[&(0x7f00006d7000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00006d4000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d9000/0x1000)=nil], &(0x7f0000000180)=[0x1f, 0x82f, 0x80000000, 0x0, 0x3, 0xbbd, 0xffff, 0x101, 0x10001], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f0000000000)={0x2, [0x0, 0x0]}) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000a, 0x2010, 0xffffffffffffffff, 0x10000000) ioctl$SNDRV_PCM_IOCTL_DRAIN(0xffffffffffffffff, 0x4144, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="697178c18cba38a3"], 0x0) 16:42:18 executing program 1: open(&(0x7f0000000400)='.\x00', 0x20040, 0x0) 16:42:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 16:42:18 executing program 3: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0x5450, 0x0) 16:42:18 executing program 0: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 16:42:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) setsockopt$packet_fanout_data(r1, 0x107, 0xf, &(0x7f0000000180)={0xffffffffffffffaf, 0x0}, 0x10003) 16:42:19 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ioctl$HDIO_GETGEO(r0, 0x5451, 0x0) 16:42:19 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_QOS_MAP(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = gettid() write$P9_RLINK(r1, 0x0, 0x0) tkill(r2, 0x40100c000000013) 16:42:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup2(r0, r1) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:19 executing program 1: sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, 0x0, 0x94d4d03d8ac9f45c) 16:42:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) write$P9_RSTAT(r0, 0x0, 0x0) 16:42:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, &(0x7f0000000280)={0x9a2, [[0x9, 0x5, 0xd0, 0x4, 0x6, 0x3, 0x3, 0x162], [0x200, 0xb4e9, 0x4, 0x5a9c197e, 0x2, 0x4, 0x3, 0x80000001], [0x9ec8, 0x3b, 0x1e88, 0x200, 0x80000000, 0x0, 0x2, 0x9]], [], [{0x7d4, 0x400, 0x1, 0x1}, {0x2, 0x10000, 0x1}, {0x2, 0x81, 0x0, 0x1}, {0x7, 0x7fffffff, 0x1, 0x0, 0x1, 0x1}, {0x800, 0x81, 0x1, 0x1, 0x1}, {0x200, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x87a, 0x9, 0x1, 0x0, 0x0, 0x1}, {0x5, 0x4be9, 0x0, 0x0, 0x1, 0x1}, {0x9c, 0x8, 0x0, 0x1, 0x1, 0x1}, {0xfffffffe, 0x4, 0x1, 0x1, 0x1, 0x1}, {0x7ff, 0x4, 0x1, 0x1, 0x0, 0x1}, {0xba9f46f, 0x80000001, 0x1, 0x1, 0x1, 0x1}], [], 0x2}) getsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = inotify_init() dup3(r0, r1, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:19 executing program 1: r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:19 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) write$P9_RRENAME(r2, &(0x7f00000000c0)={0x7}, 0xfffffe9f) write$P9_RCLUNK(r2, &(0x7f0000000080)={0x7}, 0x7) write$P9_RREADLINK(r2, 0x0, 0x10) dup3(r2, r1, 0x0) 16:42:19 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000280)) 16:42:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:19 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000240)=""/154) 16:42:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') ioctl$TIOCSCTTY(r0, 0x541b, 0x20000001) 16:42:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @dev}, 0x10) 16:42:19 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "8bdeb3d74085c338"}) 16:42:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = dup2(r1, r0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000200)=""/141) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) 16:42:19 executing program 1: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x80441, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0x0, 0x1, 'client1\x00', 0x3, "263a388382bf2a15", "b1f2dba954dcf7229c131b7e4a18fd192177fe0e5889ad41c7b1112e16981df2", 0x8, 0x8000}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0xc2b) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, 0x0, 0x0) 16:42:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) dup3(r2, r3, 0x0) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 2854.109184][T21163] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2854.126922][T21165] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2854.215489][T21175] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0000e2ffff0acaffffff0000e1fffffff300"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r2, 0x8983, 0x0) 16:42:19 executing program 4: prlimit64(0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 16:42:19 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000007cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, 0x0, &(0x7f0000000000)) 16:42:19 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x20000010) 16:42:19 executing program 5: ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x48, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0xfffffe9c, 0x2c, 0x4c}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffff9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000801}, 0x880) listen(r0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f0000000400)) syz_emit_ethernet(0x219, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "f86b67", 0x1e3, 0x8, 0x0, @loopback, @ipv4={[], [], @multicast2}, {[@dstopts={0x67, 0xa, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80}, @enc_lim={0x4, 0x1, 0x4}, @generic={0x7, 0x33, "a13a065ee753c7807a57336c32a156716ba77ce8e142afa56e9eb7f4edcceddc956564eeb556f384cb6a361717a266b49fe518"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @pad1]}, @routing={0x11, 0x6, 0x0, 0xff, 0x0, [@remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local]}, @dstopts={0x4, 0x14, [], [@hao={0xc9, 0x10, @mcast1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x7f}}, @calipso={0x7, 0x28, {0x1, 0x8, 0x3f, 0xacc9, [0x3ff, 0x1f, 0x5, 0x8]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x40, {0x3, 0xe, 0x8, 0x7, [0x3620, 0x5, 0x380, 0x3, 0x9, 0x1, 0x2]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], "3f06d09635b5646a44e500fddcfb9550f2d750f4c89dc19cd55f15f9fd97a093236ba1f9f77b6441b21feb0fd46604e87866c2d556aa01e06753b6ad3195f3c443373d8299e1386f12827eaf1fb730bb173782b3324faaa42f1f6c6d651ee5d9dfd873f3e87c45be106a59bfd39ac86366fdb0df283cfbea7357a7ac092bd5f7643894e55f44c62b545e62e513f83ab778a5a97fec9d15a5750887"}}}}}, 0x0) 16:42:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:19 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = accept$packet(r1, 0x0, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={0x0}}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) tkill(r2, 0x1000000000016) 16:42:19 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001940)={0x0}}, 0x0) 16:42:19 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0x5450, 0x0) 16:42:19 executing program 1: r0 = inotify_init1(0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x0) 16:42:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) dup3(r0, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x890c, &(0x7f0000000240)="bb9f6cd7decc22bf3f5bfc9a59a4cbc6ef3b05120519145c22953640fb4488e803696272755bbbac4e017ed5ec8f09db7805720ff250b8bc0200ab00ec10f64c427689a3730fe2d86cfe19c5a730fa35f9dcb9d7dde3311ff8eaa1f8eaaceafba93be8c8e03684bfac34479c65e5cb9fbb70797e9e5c5a78a317a93c66e57051ee7844be73d880ee60570d838c862feaba84d2247deb170d7692b08313101184749f3cf18cc7f0c49f8a4cddb2fc117c4098fc35636996e162cecbdb96b7c77e26733a7f0004000000000000001b2b952810ee3dfa39ad44fa357c98cac9d0b230f1a20d88e372638c713ec875976d066ea5ef71c73e00") 16:42:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) close(r0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = gettid() tkill(r2, 0x1000000000016) 16:42:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e25}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = userfaultfd(0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000140)={0x10}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x7, &(0x7f0000000300)={0x0, 0x33, 0x1, @thr={&(0x7f0000000180)="02c063f1823589f62ab35baa90b610b05781a5be9eaf6a1fdd3bcbd403b6a3271db14b3ce9f58093d67e1df3dba005324c90fcb161ba714306b359cf63a94530406b53ee3ad83ccdf2", &(0x7f0000000280)="ad097895357d17d3c42c67015d7fc6574aa309ec476da424b5cc1148da00ed189cd1069953c57594e295581aaef819aca1c32ce632adacb96697bd45d597e369622952ed15"}}, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000380)=0x3) r5 = dup2(r3, r2) dup3(r0, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x4, 0x1, 0x1, 0xbf741673, 0x34, @loopback, @remote, 0x7, 0x7800, 0xfffffff9, 0x40}}) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:19 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x4010) 16:42:19 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x10242, 0x0) write$P9_RREMOVE(r0, 0x0, 0x0) 16:42:19 executing program 3: r0 = memfd_create(&(0x7f0000000000)='}!\x00', 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup3(r0, r1, 0x0) fallocate(r2, 0x1, 0x0, 0x81) 16:42:19 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6a) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8901, &(0x7f0000000100)={{}, {0x0, @random="bc12ca46ec01"}, 0x0, {0x2, 0x0, @local}, 'lo\x00'}) 16:42:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[], 0x8c}}, 0x4000004) 16:42:20 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5421, &(0x7f00000001c0)) 16:42:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGICOUNT(r1, 0x5409, 0x0) 16:42:20 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDFONTOP_SET_DEF(r0, 0x402c542b, &(0x7f00000000c0)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:42:20 executing program 2: mkdirat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x1ff) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x5451) 16:42:20 executing program 1: r0 = socket(0x2, 0xa, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000), 0x57, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xfffffffffffffe28}]}, 0x28}}, 0x0) 16:42:20 executing program 4: ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0) 16:42:20 executing program 0: r0 = inotify_init1(0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:20 executing program 3: r0 = timerfd_create(0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:20 executing program 2: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) 16:42:20 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe800080000000000000000000000000000100000000000000addef65e55d12484701d49ee2e4b2237c8c80a3e8af09625c07e295c2a3621ae96715b21179116690a768167773a61bad9285139316c5d7e8f0e4ba6a44f8d5a454d62954ac9497353f98b3ab4d0bceb7414ee0008000066bfe80c23b4a6a0f4752c74e9910af0c4d27146940ed0cdc429", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:42:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00000000c0)='bdev\x00', 0x0) dup2(r1, r0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3}) 16:42:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) r1 = dup2(r0, r0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) r2 = gettid() tkill(r2, 0x1000000000016) 16:42:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:20 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$EVIOCRMFF(r0, 0x2, &(0x7f0000000000)) 16:42:20 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:42:20 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000001500)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$FIDEDUPERANGE(r2, 0x5450, 0x0) 16:42:20 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x402, 0x0) 16:42:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$CHAR_RAW_IOOPT(r0, 0x1279, 0x0) 16:42:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000cc0)='./file0\x00', 0x0) dup2(r0, r1) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541b, &(0x7f0000000180)) 16:42:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) dup2(r0, r1) ioctl$TIOCSBRK(r1, 0x5427) 16:42:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) fcntl$setown(r0, 0x8, 0xffffffffffffffff) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000000)={0xcd0, 0x1f, 0x9}) 16:42:20 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x200100c1, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$packet(0x11, 0x0, 0x300) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16], 0x24}}, 0x0) r2 = gettid() tkill(r2, 0x16) 16:42:20 executing program 1: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNSETPERSIST(r1, 0x400454ca, 0x400000) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup(r2) ioctl$KDGKBDIACR(r3, 0x4b4a, 0x0) 16:42:20 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, 0x0, 0x0) 16:42:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x294) connect$inet6(r0, &(0x7f0000000340), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={0x0, 0x1f8}}, 0x20008050) 16:42:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, 0x0, 0x0) [ 2855.335269][T21334] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:20 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) write$binfmt_aout(r0, 0x0, 0x0) 16:42:20 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) arch_prctl$ARCH_GET_CPUID(0x1011) 16:42:20 executing program 1: r0 = socket(0x10, 0x3, 0x2) sendmsg$NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:20 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) close(r0) socket(0x1, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 16:42:20 executing program 3: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x0) 16:42:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) dup3(r0, r1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:42:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000100)=0xd) dup3(r0, r1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) 16:42:20 executing program 3: mkdirat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x1ff) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETGROUP(r0, 0x5451, 0x0) 16:42:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x40004) 16:42:21 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0x5425, 0x0) 16:42:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_SCRUB(r0, 0x8981, 0x0) 16:42:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r1) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 16:42:21 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0xffffffe8) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 16:42:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000001140)='./file0\x00', 0x0) dup2(r0, r1) sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:21 executing program 3: sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) 16:42:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x541b, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 16:42:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @random="693bdfdcee89", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:21 executing program 2: r0 = epoll_create(0x7ff) close(r0) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000000000)) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:21 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa41, 0x0) open$dir(&(0x7f0000002dc0)='./file0\x00', 0x0, 0x8) 16:42:21 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x2, &(0x7f0000000180)={@ipv4}) 16:42:21 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) [ 2856.213495][ T34] audit: type=1804 audit(1607877741.605:33223): pid=21415 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir885809594/syzkaller.7QuylX/1667/file0" dev="sda1" ino=16374 res=1 errno=0 16:42:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200800000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x12, 0x0, &(0x7f0000000000)) 16:42:21 executing program 3: openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x8042, 0x10) [ 2856.584098][T21435] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:22 executing program 0: socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:22 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "dfb9433a067ebfc7a5286cab1ae5c2a809b9c8"}) 16:42:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0x4b48, 0x20000000) 16:42:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0xc84dd59) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 16:42:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 16:42:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CHAR_RAW_REPORTZONE(r2, 0xc0101282, &(0x7f0000000100)={0x1000, 0x5, 0x0, [{0x1, 0x34f0000000000000, 0x8, 0x2, 0x8, 0x3f, 0x9}, {0x1c56d5ec, 0x7e2, 0xffffffff, 0x20, 0x3f, 0x0, 0xb9}, {0x6, 0x6, 0x4, 0x4, 0x81, 0x20, 0x9}, {0x7, 0x496, 0x2, 0x5, 0x81, 0x1, 0x7}, {0x0, 0x3, 0x1, 0x8c, 0x8, 0x8, 0x5}]}) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000080)={@dev={[], 0x16}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x2c, 0x6, 0x0, @remote, @initdev={0xfe, 0x88, [], 0x1, 0x0}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0xc2, 0x0, 0x0, 0x0, {[@eol, @md5sig={0x13, 0x12, "d1358bf1fe244545d12554bd5ba4251c"}, @eol, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) 16:42:22 executing program 2: openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x5451, 0x0) 16:42:22 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept$packet(r1, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={0x0}}, 0x0) 16:42:22 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 16:42:22 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, 0x0) 16:42:22 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$NL80211_CMD_DEL_INTERFACE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socket$unix(0x1, 0x0, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) tkill(r2, 0x1000000000016) 16:42:22 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept$packet(r1, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:22 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:22 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x8903, &(0x7f0000000000)) 16:42:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x0, 0x0) dup2(r0, r1) ioctl$TIOCSTI(r1, 0x5409, 0x0) 16:42:22 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept$packet(r1, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:22 executing program 3: open$dir(&(0x7f0000000000)='./file1\x00', 0x40b41, 0xd0) execveat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0) 16:42:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "1a0006a200"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, 0x0) 16:42:22 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) connect$caif(r0, &(0x7f0000000100)=@rfm={0x25, 0x63, "aaeae573c413eebaeb1ca1b60e55275a"}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)={r4, 0xfffc, 0x20}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x40a, 0x1ff, 0x3, r4}, &(0x7f00000000c0)=0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:22 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept$packet(r1, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20014001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x44055) [ 2857.170067][T21509] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:23 executing program 0: r0 = inotify_init() close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:23 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000000), 0x40000000000039b, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0xfffffffc}, 0x14}}, 0x0) 16:42:23 executing program 1: r0 = eventfd(0x0) close(r0) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, 0x0, 0x0) 16:42:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) rt_sigsuspend(&(0x7f0000000000)={[0x400]}, 0x8) listen(r0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[], 0x0) 16:42:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') write$char_raw(r0, 0x0, 0x0) 16:42:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) close(r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) dup3(r0, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0x5450, 0x0) 16:42:23 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000007380)='/dev/vcsa\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, 0x0) 16:42:23 executing program 1: r0 = creat(&(0x7f0000000580)='./file0\x00', 0x0) close(r0) syz_genetlink_get_family_id$batadv(0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:23 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) 16:42:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x40) 16:42:23 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:23 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup3(r0, r1, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') ioctl$CHAR_RAW_ZEROOUT(r2, 0x127f, 0x0) 16:42:23 executing program 4: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/current\x00', 0x2, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:23 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, 0x0, 0x0) 16:42:23 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001280)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x5421, &(0x7f0000000040)={'syztnl1\x00', 0x0}) 16:42:24 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x0) ioctl$KDGETKEYCODE(r0, 0x5450, 0x0) 16:42:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0xc, 0x0, &(0x7f0000000240)) 16:42:24 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) 16:42:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 16:42:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f0000000080)={0x3, 0x0, 0x0, {0x3ff, 0x1, 0x0, 0xfffffff8}}) 16:42:24 executing program 0: sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, 0x0) 16:42:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) dup2(r0, r1) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5452, &(0x7f0000002040)={{}, "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"}) 16:42:24 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)) 16:42:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x13, 0x0, &(0x7f0000000100)) 16:42:24 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 16:42:24 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[], 0xf0}}, 0x0) 16:42:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20050091, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0xff27}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY={0x8}]}, 0x24}}, 0x0) tkill(r2, 0x1000000000016) 16:42:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x30000050, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$DEVLINK_CMD_SB_POOL_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x3938700}, {0x0, 0x9}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') tkill(r2, 0x1000000000016) 16:42:24 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) 16:42:24 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) [ 2858.983241][T21619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2858.997726][T21619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:24 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x442, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, 0x0, 0x0) 16:42:24 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = dup(r0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4008810) 16:42:24 executing program 3: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) 16:42:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsu\x00', 0x452000, 0x0) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5}, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r5, 0x8030942b, &(0x7f0000000140)={0x0, {0xc412ef170794afd6, 0xfffffffffffeffff, 0x10000, 0x0, 0x80000000}}) listen(r0, 0x0) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x10000, 0xd2, 0xc}, 0x18) ioctl$SNAPSHOT_CREATE_IMAGE(r6, 0x40043311, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000002680), &(0x7f00000026c0)=0xe) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000002600)='trusted.overlay.nlink\x00', &(0x7f0000002640)={'L-', 0x1}, 0x16, 0x3) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="540000009a5bab90bc7c97f50098944e52653284a871d47814f3cc9e4bc1626a52b5384baecb44a6d41015c80f8c49e4379ecc6c13", @ANYRES16=r7, @ANYBLOB="000327bd7000fedbdf25060000000800060007000000180001800c000700280000002c00000006000200670000000800040063684a3c080005000200000008000600090000000800040000100000"], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_SG_TABLESIZE(r6, 0x227f, &(0x7f0000000240)) r8 = dup(r2) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000480)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r8, &(0x7f0000000840)={&(0x7f0000000440), 0xc, &(0x7f0000000800)={&(0x7f0000000880)=ANY=[@ANYBLOB="2803000036ef", @ANYRES16=r9, @ANYBLOB="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"], 0x328}, 0x1, 0x0, 0x0, 0x84}, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES64=r6, @ANYRES32=0x41424344, @ANYBLOB="50c2ac8590560000b62e214b107ae31b24d63a952b2b55b56787d851330ddd6785"], 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000100)=0xab7c, 0x4) 16:42:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) write$P9_RUNLINKAT(r0, 0x0, 0x0) dup3(r0, r2, 0x0) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x5450, r2) 16:42:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) dup3(r0, r1, 0x0) getsockname(r1, 0x0, &(0x7f0000000200)) 16:42:24 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') write$nbd(r0, 0x0, 0x0) 16:42:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002740)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:24 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) dup2(r0, r1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "0ccd20263ea186cf748bf1bf620ddf4891bac0"}) 16:42:24 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) close(r0) r1 = socket(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, r2, 0x41}, 0x14}}, 0x0) 16:42:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x5452, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @remote}, 0x0, {0x2, 0x0, @remote}, 'bond_slave_1\x00'}) 16:42:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000001580)='/proc/self/attr/exec\x00', 0x2, 0x0) dup3(r0, r1, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:24 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept$inet6(r1, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2e10090780000"], 0x0) 16:42:24 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, 0x0) 16:42:24 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x10e, 0x3, 0x0, 0x0) 16:42:24 executing program 0: msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/75}, 0x53, 0x3, 0x3800) 16:42:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f00000003c0)=0x80400100000001, 0x4) connect$inet6(r0, &(0x7f0000000100), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={0x0}}, 0x53aaa07476b674a3) 16:42:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_SOCK_GET(r0, 0x0, 0x0) 16:42:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) dup2(r0, r1) ioctl$KDSETLED(r1, 0x5409, 0x0) 16:42:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000380)=0x404100000001, 0xfe3f) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = socket(0x2, 0x80001, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132441) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r2, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={0x0}}, 0x20002000) 16:42:24 executing program 1: r0 = inotify_init1(0x0) close(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0'}, 0xb) 16:42:25 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3, 0x0) fstat(r0, &(0x7f00000002c0)) 16:42:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200000ee) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = dup2(r2, r3) ioctl$FITHAW(r4, 0x541b) 16:42:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) r3 = socket$inet(0x10, 0x2, 0x0) r4 = dup3(r3, r2, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$BLKRAGET(r4, 0x1263, 0x0) 16:42:25 executing program 5: ioctl$TIOCGRS485(0xffffffffffffffff, 0x542e, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000007000000080005000300000008000300", @ANYRES32=r4, @ANYBLOB="14000400692f"], 0x38}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000000000000007000000080005000300000008000300", @ANYRES32=r8, @ANYBLOB="14000400692f"], 0x38}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r2, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xfffffffc, 0x60}}}}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x19, 0x13, [{0x4}, {0x9, 0x1}, {0xc}, {0x18, 0x1}, {0x30}, {0xc, 0x1}, {0x0, 0x1}, {0x36}, {0x24, 0x1}, {0x4, 0x1}, {0x6c}, {0x24, 0x1}, {0x12}, {0x5, 0x1}, {0x36, 0x1}, {0x5, 0x1}, {0x18}, {0x1}, {0x24, 0x1}, {0x5, 0x1}, {0x18}]}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xe, 0xbd, [0x8, 0x7f, 0x6, 0xd8, 0x1ff]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4802}, 0x8c1) 16:42:25 executing program 3: setrlimit(0x7, &(0x7f0000000580)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x0, 0x0) 16:42:25 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write$apparmor_current(r0, 0x0, 0x0) [ 2859.866376][T21731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2859.891673][T21733] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:25 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000100)=""/58) 16:42:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) close(r0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x321, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001040)="c3", 0x1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/199, 0xc7}], 0x1}}], 0x40003a0, 0x0, 0x0) tkill(r1, 0x1000000000016) 16:42:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x0) recvfrom$unix(r1, 0x0, 0x2a, 0x10020, 0x0, 0x0) 16:42:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x6, 'team_slave_0\x00'}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)) 16:42:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/attr/current\x00', 0x2, 0x0) dup3(r0, r1, 0x0) bind$netlink(r1, &(0x7f0000000040), 0xc) 16:42:25 executing program 5: getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f0000000080)=""/105, &(0x7f0000000000)=0x69) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) ioctl$HIDIOCSUSAGES(r3, 0x501c4814, &(0x7f0000000280)={{0x1, 0x3, 0x80000000, 0x4, 0x4, 0x8}, 0x2f8, [0x6971, 0x1, 0x40, 0x9, 0xff, 0x100, 0x7f, 0x2, 0x0, 0xff, 0x4b4d, 0x4, 0xffff, 0x400, 0xfff, 0xffffffff, 0x0, 0x2, 0x4, 0x7, 0x9, 0x9, 0xffffffff, 0x10000, 0xab2c, 0x8000, 0x3, 0x5, 0x400, 0x5, 0x9c, 0x6, 0x0, 0x4, 0x0, 0x7, 0x5a1, 0x6, 0xb15, 0xa18, 0x6, 0x3, 0x80000000, 0x4, 0x1000, 0xb3a, 0x8, 0x2, 0x4, 0x66, 0x1c, 0xffffffff, 0xfffffffc, 0x80, 0x4, 0x5, 0x80000000, 0x3, 0x0, 0x9, 0xe8, 0x232, 0x2, 0x3, 0x3, 0x55d5, 0x4, 0x443a, 0xc518, 0x140, 0xf0c, 0x3ff, 0x3ff, 0x1, 0x7, 0x4, 0x9, 0x101, 0x1, 0x9, 0x14da, 0x81, 0xfffffffc, 0xdc2, 0x1, 0xffffffe0, 0x1000, 0x1f, 0x20, 0x400, 0x2c6, 0x1, 0x6, 0x5, 0x8a8, 0x8, 0x3, 0x7a, 0x401, 0x401, 0x3, 0x0, 0x4, 0x6e3e, 0xffffffff, 0x5, 0x3, 0x8, 0x200, 0x9, 0xd57e, 0x412f, 0x1, 0x10000, 0x0, 0xa1c, 0x3, 0x4, 0xffffffd3, 0x1000, 0x8000, 0x4, 0x5, 0x1, 0x7, 0x7, 0x100, 0x6d590710, 0x7, 0x8, 0x7, 0x0, 0x3, 0x10001, 0x20, 0xfffffe01, 0x6, 0xffff, 0x101, 0x3ff, 0x0, 0x4, 0xffff, 0x640c, 0x9, 0x9, 0x100, 0x0, 0x1f, 0x5, 0x5, 0x101, 0x4, 0xc3, 0x9, 0x401, 0xb97, 0x1, 0x7, 0x3, 0xfff, 0x7, 0x7f, 0x2, 0xfffffff9, 0xdda, 0x0, 0x4, 0xed, 0x8000, 0x3, 0xffc, 0x3ff, 0x9, 0x25fb, 0x9, 0x3ff, 0x11f4, 0x7, 0x6, 0xffffffff, 0x80, 0x3, 0x5, 0x81, 0x3, 0x1ff, 0xffff927f, 0x5, 0x8001, 0x4, 0x49aad62d, 0x4, 0x7fff, 0xa0000, 0x800, 0x7, 0x8, 0x2, 0xfa0c, 0x400, 0x0, 0xfffffc89, 0x3387, 0x8, 0xffff8001, 0x8000, 0x8001, 0x9f0, 0x7f, 0xffffff3d, 0x80, 0xfff, 0x7f, 0x10000, 0x8, 0x3, 0x3, 0x80, 0x9, 0xbc, 0x7fff, 0x5, 0xa500, 0x7fffffff, 0x2, 0x7, 0xffffffff, 0x7, 0x8, 0x3, 0x2, 0x0, 0x8000, 0x0, 0x9, 0x3ff, 0xffffffff, 0x7fffffff, 0x1, 0x0, 0x3f, 0x7fff, 0x10001, 0x7, 0x905, 0x4b, 0x1, 0x8a45, 0x9, 0x40, 0x8000, 0x40, 0xb2, 0x1ff, 0x6, 0x1845, 0xaf9, 0xff, 0x2a3, 0x5, 0x3, 0x9, 0x6, 0xb51f, 0x5, 0x100, 0x6, 0x2, 0x8, 0x5, 0x8000, 0x7, 0x81, 0xb3, 0x5, 0xc3c7, 0x800000, 0x1c00, 0x8, 0x0, 0x2, 0x40, 0x73, 0x10001, 0x7, 0xfff, 0x10000, 0x6, 0x3, 0x850, 0x3, 0x6, 0xafe, 0x80000001, 0x8001, 0x1, 0xfff, 0x1ff, 0x59a3, 0x0, 0x0, 0x7, 0x8000, 0x7, 0x0, 0x101, 0x21c, 0x2, 0x2a, 0x1ff, 0xb60b, 0x8, 0x9, 0x0, 0x7, 0x751, 0x8, 0x4, 0x2, 0x0, 0xbab, 0x9, 0x0, 0x100, 0x1, 0x8, 0x800, 0x5, 0x7fff, 0x0, 0x5, 0x1000, 0x5, 0x5, 0x3, 0x3b, 0x0, 0x2, 0xffff, 0xfffffffc, 0x648, 0x7, 0xfffffffa, 0x93, 0x5, 0x2, 0x8, 0x2, 0x2, 0x5, 0x7, 0x3f, 0x8, 0x8dd00000, 0x6, 0x1, 0xc7e, 0x8, 0x8, 0x1, 0xffffffff, 0x23a7, 0x80, 0x8001, 0x7, 0x452f, 0x6, 0x1, 0x5, 0xfffffffb, 0x8, 0x1, 0x6, 0x1, 0xffff, 0x8, 0x1, 0x0, 0x80000001, 0x105e, 0x72c, 0x2, 0x6ec, 0x1f, 0x4, 0x5, 0x17, 0x1ff, 0x7, 0xfffffff9, 0x7, 0x32268b6e, 0x0, 0x3, 0xffff0000, 0x10000, 0x101, 0x9, 0x1, 0x3, 0x3, 0x69d, 0x5, 0x0, 0x5, 0x3, 0x7, 0x5, 0x3, 0x1000, 0x6, 0xa0a9, 0x1, 0x29, 0xc1, 0x7fff, 0x4, 0x2, 0x3, 0x7ce, 0x6, 0x6, 0x80, 0x10000, 0x3f, 0x6, 0xfffffffe, 0x1ff, 0x401, 0x1, 0x4, 0x8001, 0x4, 0x2, 0x0, 0x7, 0x3ff, 0x12, 0x34b400, 0x10000, 0x3, 0xfffffffe, 0x4, 0x80000000, 0x8, 0x7ff, 0x9, 0x100, 0x9, 0x1, 0x47b3, 0x33b2, 0x521b0c95, 0x1, 0x10001, 0x7, 0x80000001, 0x6, 0x0, 0x6, 0xfffffba7, 0x8, 0x0, 0x100, 0x8, 0x8, 0x6, 0x10000, 0x24e7, 0x4, 0x4, 0x4, 0x0, 0xcee1, 0x9, 0xff, 0xffffffe5, 0x3ff, 0xffffffff, 0x8df6, 0x0, 0x8001, 0x4, 0x7, 0xdd, 0x4, 0x7, 0x3284, 0x0, 0x80000001, 0x9, 0xe5, 0x3fa, 0x7f, 0x7f, 0x9, 0x3c87c02f, 0x8, 0x2, 0x7, 0x8, 0xb4, 0x2, 0x1ff, 0x1f, 0x88, 0x4, 0x2, 0x1, 0x889, 0x0, 0x0, 0x4, 0x400, 0x5, 0x3, 0x80000001, 0x3, 0x7, 0x52, 0xbd1, 0xd2, 0xf7, 0x9, 0x5, 0xfffffff9, 0x3, 0xfffffffb, 0x40, 0x9, 0x2, 0xfffffffc, 0xa615, 0x800, 0x10001, 0x0, 0x8, 0x0, 0xffff, 0x40, 0x7f, 0x2, 0x7, 0x8001, 0x3, 0x10000, 0x3, 0x78e9, 0x4, 0x7, 0x1004, 0x3, 0x4, 0x7fffffff, 0x3, 0x0, 0x800, 0x9, 0x400, 0xff, 0xafc, 0x3ff, 0x2, 0x20, 0x9, 0x6, 0x4e3c, 0x40, 0x510c, 0xfffffffb, 0xffff, 0x70, 0x9, 0x0, 0x3f, 0xfffffffc, 0x5, 0x10000, 0x7, 0x7, 0x6000, 0x9, 0xffffff8d, 0x1, 0x8, 0x8, 0x9, 0x0, 0x189, 0x0, 0x8, 0x4, 0x81, 0x0, 0x4, 0x5, 0xc783, 0x9, 0x80, 0x6, 0xfe, 0x2, 0x9, 0xfffff800, 0x8, 0x18, 0x4, 0x0, 0x6, 0x5, 0x5, 0x100, 0x1ff, 0x4, 0x1, 0x4, 0x39eb, 0xffffffb5, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x9, 0x81, 0x3, 0x419b, 0x8, 0x783d, 0x364, 0x3, 0xfff, 0x41, 0x9, 0x7, 0x4, 0x100, 0x3ff, 0x7, 0xfffffffe, 0xfff, 0x965, 0x7fffffff, 0x81, 0x6, 0x3, 0x3, 0x1c000000, 0x2, 0x81, 0x81, 0x6, 0x3, 0x400, 0x5e, 0x2, 0x8, 0x2e, 0x4, 0x5, 0xfffffffc, 0x1, 0x101, 0x633, 0x1a1fbf2f, 0x4, 0x1, 0x100, 0x5, 0x5, 0xfffffffb, 0x6, 0x6, 0xffffffc1, 0xffffffc1, 0x6, 0x3, 0x10001, 0x7, 0x2, 0x3, 0x2, 0x4, 0x2, 0xa1d, 0xffff, 0xffffffff, 0x10000, 0xfffff001, 0x43f8, 0x4, 0x400, 0xf, 0x0, 0x8001, 0x5, 0x3, 0x2, 0x4, 0x7fff, 0xfffffff8, 0x47, 0x0, 0x1, 0x4f4, 0x7fffffff, 0x6, 0x9, 0x3, 0xffffffc2, 0xddf, 0x3, 0xffffff7f, 0x0, 0x7fff, 0x3, 0xfffffffa, 0x785, 0x7, 0x9, 0x6c000000, 0x5, 0xfff, 0xfff, 0xffffffff, 0x1, 0x0, 0x0, 0x8000, 0xd446, 0x6, 0x9, 0x2, 0xffff, 0x800, 0x6, 0x5, 0xe89, 0x7, 0x6, 0x1, 0x1ff, 0x80000000, 0x7, 0x7, 0x3ff, 0x200, 0x3, 0x23, 0x3, 0x8, 0xfffffffd, 0x6, 0xffff, 0x8, 0x3, 0x3978, 0x7, 0x4, 0x80000001, 0x4, 0x5, 0x81, 0x5, 0xee6, 0x0, 0x0, 0x7, 0x9, 0x5, 0x7fffffff, 0x4, 0x4, 0x7f, 0x4, 0xe60, 0x7, 0x4, 0x6, 0x1, 0xfffffff8, 0x3, 0x3ff, 0x6, 0x8, 0x0, 0xc9c, 0xffff, 0x7fff, 0x7ff, 0x10001, 0x40, 0xee, 0x0, 0x7fff, 0x8000, 0xfffffffe, 0x200, 0x4, 0x10000, 0x80000000, 0x1f, 0x5, 0x4, 0x9f61, 0x8, 0x7, 0xdb, 0x6, 0x76, 0x1, 0x5, 0xfffffff7, 0xff, 0x2, 0x6, 0xff, 0x5, 0x8, 0xffffffc0, 0x2, 0x19, 0x6d3, 0x548b, 0x8, 0x7, 0x2, 0x9, 0xff, 0x101, 0x1ff, 0x59ec9746, 0x8, 0x1, 0x800, 0xffff, 0x7, 0x0, 0xffffff00, 0x10000, 0x2, 0x1a, 0x80000001, 0x3, 0x5, 0x3e, 0x4000000, 0xff, 0x8, 0x4, 0x2, 0x2, 0x2000000, 0x0, 0x10000, 0x800, 0xfffffff7, 0x6, 0x8b, 0x0, 0x0, 0x69944f67, 0x100, 0x7ff, 0x20, 0x1, 0x4, 0x7fffffff, 0x8c6, 0x7f, 0x7fffffff, 0xb48, 0x4, 0x342, 0x9, 0x5, 0x3, 0x1256, 0x6, 0xffffffff, 0x5, 0x9, 0x101, 0x0, 0x4b1, 0x6, 0x80000001, 0x1, 0x3, 0x8, 0x1ff, 0x4d, 0xfffffffe, 0x5, 0x8000, 0x3f, 0x8000, 0x3f, 0x20, 0x80000000, 0x4, 0x2, 0xf716, 0x3, 0x0, 0x1, 0x2, 0xb133, 0x7f, 0x0, 0x4, 0x7f, 0x0, 0x6, 0x100, 0x3, 0x7fffffff, 0x4, 0x7, 0x0, 0x0, 0x1ff, 0x7b, 0x40, 0x3, 0xb90, 0x4, 0x200, 0x3, 0xdf6b, 0x2fe, 0x8, 0x7, 0x6, 0x1, 0x4, 0x80000000, 0x3, 0x7f, 0xc03, 0x4, 0xd06, 0x3ff, 0x7ff, 0x2d, 0x80000000, 0x20, 0x4, 0x8, 0x3, 0x0, 0x20, 0x8001, 0x5, 0x8, 0x200, 0xa3, 0xe8, 0x7f, 0x5, 0x200, 0x1f, 0x3, 0x0, 0x3, 0x7fffffff, 0x10001, 0x1952, 0x8a, 0x9, 0x3, 0x3, 0x7, 0x7, 0xbecb, 0x4, 0x174, 0x7ff, 0x0, 0x7, 0x3, 0x8, 0x1, 0x4, 0x0, 0xd8, 0x15401bb, 0xffff5d08, 0x4, 0x4, 0x3, 0x0, 0x3, 0x1, 0x1, 0x9, 0x6, 0xfff, 0x3f, 0x6, 0x100, 0x16, 0x570c, 0x3, 0x4, 0xfff, 0xfffffffd, 0x10001, 0x94, 0x3, 0x4, 0x2, 0x7fffffff, 0x1f, 0x8, 0xf1c00000, 0x20, 0x3ff, 0x9, 0x7, 0x5, 0x1, 0x7fff]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x4, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = dup2(r4, r2) dup3(r5, r1, 0x0) write$cgroup_subtree(r5, &(0x7f0000000100)={[{0x2b, 'pids'}, {0x2b, 'pids'}, {0x2b, 'cpu'}]}, 0x11) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000001bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:42:25 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = accept$packet(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003200)={'lo\x00'}) 16:42:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}}, 0x20000000) 16:42:25 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendmmsg$inet(r0, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0xffffffffffffff52}}], 0x1, 0x0) 16:42:25 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) 16:42:25 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = accept$packet(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003200)={'lo\x00'}) 16:42:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup(r0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) close(r0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x321, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001040)="c3", 0x1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/199, 0xc7}], 0x1}}], 0x40003a0, 0x0, 0x0) tkill(r1, 0x1000000000016) 16:42:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x31, 0x0, &(0x7f0000000000)) 16:42:26 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = accept$packet(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003200)={'lo\x00'}) 16:42:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_INO_PATHS(r0, 0x5450, 0x0) 16:42:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f0000000400)=0x8e7) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@dev, 0x0, r3}) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000020010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 16:42:26 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = accept$packet(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003200)={'lo\x00'}) 16:42:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x4) 16:42:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) close(r0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x321, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001040)="c3", 0x1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/199, 0xc7}], 0x1}}], 0x40003a0, 0x0, 0x0) tkill(r1, 0x1000000000016) 16:42:26 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$9p(r0, 0x0, 0x0) 16:42:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000380)=@in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0xa}}, 0x80, 0x0}}], 0x1, 0x48040) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 16:42:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f00006d3000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x5, 0x11, r1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r2, r2) setreuid(0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000002540)) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f00000023c0)) fsetxattr$system_posix_acl(r0, &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000002400)={{}, {0x1, 0x4}, [{0x2, 0x3}, {0x2, 0x3, r3}], {0x4, 0x2}, [{0x8, 0x2}, {0x8, 0x3, r4}, {0x8, 0x2, 0xee00}], {0x10, 0x5}}, 0x4c, 0x2) listen(r0, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r7}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000002480)={0x9, 0x20a, 0x84}, &(0x7f00000024c0)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r8, 0xc0c89425, &(0x7f0000000280)={"71c1428c75367235cd6d261db103ea6c", 0x0, 0x0, {0x8, 0x3}, {0x2, 0x242}, 0x5760, [0x5c5, 0xffffffffffffff81, 0x9, 0x7a, 0x3, 0x6, 0x400, 0x0, 0x0, 0x7, 0xdc5c, 0x0, 0x6, 0x7, 0xc4a5, 0xe00000000000]}) [ 2860.787751][T21793] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 16:42:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, 0x0, 0x70d}, 0x1c}}, 0x0) dup3(r0, r1, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:26 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000700)='/dev/urandom\x00', 0x0, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:26 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$9p(r0, 0x0, 0x0) 16:42:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:26 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$9p(r0, 0x0, 0x0) [ 2860.931777][T21793] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 16:42:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) dup2(r0, r1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 16:42:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r0, r1) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005d80)={0x0, 0x0, &(0x7f0000005d40)={0x0}}, 0x70408) 16:42:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffc47, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) close(r0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x321, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001040)="c3", 0x1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/199, 0xc7}], 0x1}}], 0x40003a0, 0x0, 0x0) tkill(r1, 0x1000000000016) 16:42:26 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:26 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$9p(r0, 0x0, 0x0) 16:42:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000280)=ANY=[@ANYBLOB="0001"], 0x18) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000002600)=[{{&(0x7f0000000240)={0xa, 0x0, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x24000000) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x24008041) [ 2861.180765][T21826] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x5, 0x4) 16:42:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f00000004c0)={0x1, 0x0, 0xffffffff, 0x10, 0x146, 0x0}) 16:42:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x80004508, 0x0) 16:42:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x40000) 16:42:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup2(r0, r1) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x8, &(0x7f00000003c0)=@gcm_256={{}, "0004000000001151", "e33637b8b276727f9decd3c3ca85e0ca8733bf24aca06e46f6f39691f6ff00", "52fa0200"}, 0x38) 16:42:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={0x0}}, 0x24008080) 16:42:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPKT(r1, 0x80045438, &(0x7f0000000040)) 16:42:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/11, 0x7103) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TIOCGRS485(r0, 0x542e, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) 16:42:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = inotify_init() dup3(r0, r1, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:26 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x0, 0x0) pread64(r0, 0x0, 0x13, 0x0) [ 2861.514350][T21895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2861.535721][T21895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaafdbbe0fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2200"/58, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:42:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) dup2(r0, r1) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 16:42:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = accept$inet(r1, 0x0, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000200)) 16:42:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='uid_map\x00') writev(r0, &(0x7f0000000c80)=[{&(0x7f0000000900)='\'', 0x1}], 0x1) 16:42:27 executing program 2: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000001640)='/proc/thread-self\x00', 0x0, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, 0x0, &(0x7f0000000040)) 16:42:27 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000100)=0x80) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 16:42:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(r0, r1, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)) 16:42:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 16:42:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 16:42:27 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:27 executing program 1: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x5451, 0x0) 16:42:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x99) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x41}}, 0x12) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="99aaaaaaaaaaaaaaaaaaaabb86dd60209200001406000000000002000000000000bbfe8000008006000000000000000000aa00004e228116d21b4b4e5d10800417cbf6be5bf5f0bff52fa94fa518cc393acc83c963863df468a755a917cd4990e561b1af2bcffb765bdfaf912163a7213c819606905cea9918b49608142900000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:42:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) r2 = gettid() write$P9_RSYMLINK(r1, 0x0, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) tkill(r2, 0x1000000000016) 16:42:27 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 16:42:27 executing program 1: select(0x4, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 16:42:27 executing program 0: r0 = epoll_create(0x2) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x540b, 0x0) 16:42:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = gettid() timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000340)) ioctl$BLKRAGET(r1, 0x1263, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x401004000000016) 16:42:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$NL80211_CMD_LEAVE_OCB(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x40004) 16:42:27 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) 16:42:27 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:27 executing program 1: capset(&(0x7f0000000100)={0x20080522}, &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) 16:42:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vlan0\x00'}) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe80000000000000000000f338e5ccd508dc9f51", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"], 0x0) 16:42:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x0, 0x0) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:42:27 executing program 2: r0 = memfd_create(&(0x7f0000000600)='securitynodev@:%%*em0vmnet1}wlan0cpuset\x00', 0x0) ioctl$sock_proto_private(r0, 0x2, &(0x7f0000000740)) 16:42:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) 16:42:27 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x5452, &(0x7f00000001c0)={'virt_wifi0\x00'}) 16:42:27 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:27 executing program 1: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self\x00', 0x0, 0x0) close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x20002, 0x0) write$P9_ROPEN(r0, 0x0, 0x0) 16:42:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/attr/exec\x00', 0x2, 0x0) dup3(r0, r1, 0x0) write(r1, 0x0, 0x0) 16:42:28 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKRRPART(r0, 0x5450, 0x0) 16:42:28 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='io.bfq.weight\x00', 0x2, 0x0) 16:42:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x349, 0x20010080, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) close(r0) socket$unix(0x1, 0x5, 0x0) r2 = gettid() tkill(r2, 0x1000000000016) 16:42:28 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = socket(0x1, 0x5, 0x0) dup3(r1, r0, 0x0) writev(r0, 0x0, 0x0) 16:42:28 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x80, 0x0) ioctl$SOUND_PCM_READ_BITS(r0, 0x80045005, &(0x7f0000000180)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0x6, 0x8, 0x91, 0x9}, 0x14) listen(r1, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x200, 0x0) sendto$inet6(r1, &(0x7f0000000300)="5ff983e8c5e520d26b50dac60bf9ce5a6de510a96987f80eee9ff3e7f077a3f5db0ebe43404de5063ac06b6ae697925f8383bee3d16bc24932bb4c8e7ae433d403c77881889690feb1db54f7ad706e", 0x4f, 0x10820, 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4) r3 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r6}, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r9}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd602092000014fa00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRESDEC=r6, @ANYRES32=r8], 0x0) 16:42:28 executing program 1: r0 = memfd_create(&(0x7f0000000380)='\x00', 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541b, &(0x7f0000000000)) 16:42:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) dup2(r0, r2) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000080)={@private2}, 0x14) 16:42:28 executing program 3: r0 = socket(0x1, 0x5, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:28 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) memfd_create(0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x5451, 0x0) 16:42:28 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 16:42:28 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x40, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@proc, 0xc) 16:42:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:42:28 executing program 1: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x80440, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005280)) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 16:42:28 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) pipe2(&(0x7f00000079c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 16:42:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040)) 16:42:28 executing program 4: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @initdev}, &(0x7f0000000200)=0xc) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) write$P9_RGETATTR(r0, 0x0, 0x0) 16:42:28 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x4, 0x0, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) r3 = dup2(r2, r1) dup3(r3, r0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0xcab8, 0x77ce, 0x36e, 0x2, 0x1, "259bb5adc8f701591ee93005027cf25ac64fde"}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 16:42:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socket$packet(0x11, 0x0, 0x300) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYRES16, @ANYBLOB="010028bd7000ffdbdf25050000000400068004000580b0000580080001006574680014000280080001001f00000008000300ac000000140002800800020000100000080001000000000008000100657468000c000280080001"], 0x234}}, 0x0) tkill(r1, 0x1000000000016) 16:42:28 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 16:42:28 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) listen(r0, 0x0) 16:42:28 executing program 3: r0 = inotify_init() close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}}, 0x0) 16:42:28 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) sendmsg$ETHTOOL_MSG_FEATURES_GET(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:42:28 executing program 0: sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, 0x0, 0x0) 16:42:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 16:42:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) write$eventfd(r0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000500), 0x1c) tkill(r1, 0x1000000000016) 16:42:28 executing program 0: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5450, 0x0) 16:42:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x44004) 16:42:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) [ 2863.438983][T22095] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:42:28 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 16:42:28 executing program 3: sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x2b9dbb1df95c5350) 16:42:28 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x5451, 0x0) 16:42:28 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) sendmsg$sock(r0, 0x0, 0x0) 16:42:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={0x0}}, 0x0) 16:42:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x1, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x1}}}}}}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x14, r2, 0xb13}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000800)={0x2d8, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0xcc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x98ab}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x505}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdcd}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xcf4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff45e}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1785}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffff1724}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}]}, @TIPC_NLA_SOCK={0x88, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x81}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffff8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6ac}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1ff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x464}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4e}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffff}]}, @TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0x2c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x36b}]}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4000811}, 0x8000) 16:42:28 executing program 1: unshare(0x10000300) 16:42:28 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000840)={&(0x7f0000000780), 0xc, &(0x7f0000000800)={0x0}}, 0x0) 16:42:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) 16:42:29 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) close(r0) memfd_create(&(0x7f0000000f00)='erspan0\x00', 0x0) write$apparmor_current(r0, 0x0, 0x0) 16:42:29 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) [ 2863.717004][T26682] ================================================================== [ 2863.725873][T26682] BUG: KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup [ 2863.734962][T26682] [ 2863.737302][T26682] write to 0xffff88802969aae4 of 4 bytes by task 15026 on cpu 1: [ 2863.745009][T26682] wg_index_hashtable_insert+0xd2/0x2b0 [ 2863.750545][T26682] wg_noise_handshake_create_response+0x5dc/0x690 [ 2863.756955][T26682] wg_packet_send_handshake_response+0x59/0x130 [ 2863.763186][T26682] wg_packet_handshake_receive_worker+0x2a5/0x440 [ 2863.770460][T26682] process_one_work+0x3e1/0x950 [ 2863.776426][T26682] worker_thread+0x635/0xb90 [ 2863.780997][T26682] kthread+0x1fd/0x220 [ 2863.785047][T26682] ret_from_fork+0x1f/0x30 [ 2863.789433][T26682] [ 2863.791756][T26682] read to 0xffff88802969aae4 of 4 bytes by task 26682 on cpu 0: [ 2863.799375][T26682] wg_index_hashtable_lookup+0x59/0x110 [ 2863.805338][T26682] wg_noise_handshake_consume_response+0xb1/0x740 [ 2863.811735][T26682] wg_packet_handshake_receive_worker+0x2b3/0x440 [ 2863.818133][T26682] process_one_work+0x3e1/0x950 [ 2863.823401][T26682] worker_thread+0x635/0xb90 [ 2863.828250][T26682] kthread+0x1fd/0x220 [ 2863.832303][T26682] ret_from_fork+0x1f/0x30 [ 2863.836726][T26682] [ 2863.839032][T26682] Reported by Kernel Concurrency Sanitizer on: [ 2863.845168][T26682] CPU: 0 PID: 26682 Comm: kworker/0:2 Not tainted 5.10.0-rc7-syzkaller #0 [ 2863.853657][T26682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2863.863931][T26682] Workqueue: wg-kex-wg0 wg_packet_handshake_receive_worker [ 2863.871364][T26682] ================================================================== [ 2863.879503][T26682] Kernel panic - not syncing: panic_on_warn set ... [ 2863.886070][T26682] CPU: 0 PID: 26682 Comm: kworker/0:2 Not tainted 5.10.0-rc7-syzkaller #0 [ 2863.894544][T26682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2863.904954][T26682] Workqueue: wg-kex-wg0 wg_packet_handshake_receive_worker [ 2863.912592][T26682] Call Trace: [ 2863.916391][T26682] dump_stack+0x116/0x15d [ 2863.920802][T26682] panic+0x1e7/0x5fa [ 2863.924693][T26682] ? vprintk_emit+0x2f2/0x370 [ 2863.933354][T26682] kcsan_report+0x67b/0x680 [ 2863.939246][T26682] ? kcsan_setup_watchpoint+0x46a/0x4d0 [ 2863.945049][T26682] ? wg_index_hashtable_lookup+0x59/0x110 [ 2863.950800][T26682] ? wg_noise_handshake_consume_response+0xb1/0x740 [ 2863.957738][T26682] ? wg_packet_handshake_receive_worker+0x2b3/0x440 [ 2863.964352][T26682] ? process_one_work+0x3e1/0x950 [ 2863.969893][T26682] ? worker_thread+0x635/0xb90 [ 2863.974641][T26682] ? kthread+0x1fd/0x220 [ 2863.978874][T26682] ? ret_from_fork+0x1f/0x30 [ 2863.983461][T26682] ? __ip6_finish_output+0x2f1/0x320 [ 2863.988737][T26682] kcsan_setup_watchpoint+0x46a/0x4d0 [ 2863.994875][T26682] wg_index_hashtable_lookup+0x59/0x110 [ 2864.000860][T26682] wg_noise_handshake_consume_response+0xb1/0x740 [ 2864.007526][T26682] ? kernel_fpu_begin+0x247/0x2c0 [ 2864.012540][T26682] ? kernel_fpu_end+0x4a/0x70 [ 2864.017204][T26682] ? blake2s_compress_arch+0xbc/0xd0 [ 2864.022912][T26682] ? __crypto_memneq+0x62/0x180 [ 2864.028103][T26682] ? wg_cookie_validate_packet+0x25c/0x2f0 [ 2864.034328][T26682] ? skb_dequeue+0xb3/0xd0 [ 2864.038759][T26682] wg_packet_handshake_receive_worker+0x2b3/0x440 [ 2864.045181][T26682] process_one_work+0x3e1/0x950 [ 2864.050009][T26682] worker_thread+0x635/0xb90 [ 2864.054589][T26682] ? process_one_work+0x950/0x950 [ 2864.059607][T26682] kthread+0x1fd/0x220 [ 2864.063703][T26682] ? process_one_work+0x950/0x950 [ 2864.068719][T26682] ? kthread_blkcg+0x80/0x80 [ 2864.073651][T26682] ret_from_fork+0x1f/0x30 [ 2864.078741][T26682] Kernel Offset: disabled [ 2864.084278][T26682] Rebooting in 86400 seconds..