r.1': attribute type 4 has an invalid length. [ 2291.770057][T24705] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:34:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000500000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:34:58 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x8040, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @private0, 0x3}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r0, 0x0, r2, 0x0, 0x400000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="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"], 0x14}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="110301580000428bf93f5e2865453e7e0d094f472c000000000000000000000000ffffe0000002"], 0x18) r6 = socket(0x10, 0x803, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000002c0)=""/41, &(0x7f0000000340)=0x29) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_VERSION={0x8}, @GTPA_NET_NS_FD={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @rand_addr=0x64010100}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_NET_NS_FD={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000004}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000380), 0x4) getsockname$packet(r6, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="50000000100005072cbd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="65350600dd1300001c0012800c0001006d6163766c616e000c00028008000100080000000a000500040000000000000008000a00", @ANYRES32=r7, @ANYBLOB], 0x50}}, 0x0) 07:34:58 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x4000000) [ 2291.907151][T24700] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:34:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190e02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2291.981798][T24713] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 2292.018923][T24713] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 07:34:58 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 2292.066103][T24718] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 07:34:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x7c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_VTI_REMOTE={0x8, 0x5, @remote}, @vti_common_policy=[@IFLA_VTI_LINK={0x8}, @IFLA_VTI_LINK={0x8}, @IFLA_VTI_IKEY={0x8}]]}}}, @IFLA_PROTO_DOWN={0x5}, @IFLA_MASTER={0x8}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6d63}, @IFLA_IFNAME={0x14, 0x3, 'veth1_virt_wifi\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48080}, 0x0) 07:34:58 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:34:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x528, 0x328, 0xffffff80, 0x178, 0x0, 0x178, 0x458, 0x250, 0x258, 0x458, 0x258, 0x3, 0x0, {[{{@ipv6={@mcast2={0xff, 0x2, [0x5c, 0x0, 0x7a, 0x0, 0xa4, 0x0, 0x0, 0x74]}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'veth1_to_bond\x00', 'netpci0\x00'}, 0x0, 0x308, 0x328, 0x0, {}, [@common=@unspec=@bpf1={{0x230, 'bpf\x00'}, @bytecode={0x0, 0x1a, 0x0, [{0x0, 0x3f}, {}, {}, {0x400}, {}, {0x0, 0x10}, {}, {}, {}, {}, {0x5}, {}, {}, {}, {}, {0x0, 0xd9}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8000}, {0x0, 0x0, 0xd7}, {}, {}, {0x6}, {}, {}, {}, {0x0, 0x0, 0x20}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8}, {}, {}, {0x0, 0x0, 0x0, 0xfffffffe}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x9}, {}, {0x0, 0x3}, {0x0, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {}, {0x8cba}]}}, @common=@ah={{0x30, 'ah\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@mh={{0x28, 'mh\x00'}, {"ab83"}}, @common=@eui64={{0x28, 'eui64\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0xffffffffffffff79) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000640)={r0, 0x2, 0x8, 0x800}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000680)=0x3a, 0x4) sendto$inet6(r0, &(0x7f00000005c0)="8a5bf217c0d23b71dd2da78cb9c1d05a73032231ed1e560647c08920bb7c5ae577367c5b06b2b69ffad3a1537a842fd155154820526df2e10a5db7376a5c68f00968168a72e25a008fd3918a7887ffc470be65e9b2ca55eae892bb5edf7a4dfe82f9d7e234010e8bd449c6580acc99325c6e48f9fc734b8a20a8ed8b", 0x7c, 0x0, 0x0, 0x0) 07:34:59 executing program 4 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:34:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="e0a5fcb0bf62b694d891a0bc12db460a659f", 0x12}, {0x0}], 0x2, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x81, 0x8, 0x4, 0x7}, {0x3, 0x39, 0x5, 0x8000}, {0xfff, 0x7f, 0x3f, 0x4a41}, {0x5, 0x7f, 0x80, 0x5}, {0x7, 0x0, 0x4e}, {0x1, 0x1, 0x16, 0x474}, {0x3, 0x20, 0x0, 0x7933d5d}]}) [ 2292.465326][T24738] FAULT_INJECTION: forcing a failure. [ 2292.465326][T24738] name failslab, interval 1, probability 0, space 0, times 0 [ 2292.522365][T24738] CPU: 0 PID: 24738 Comm: syz-executor.4 Not tainted 5.9.0-rc1-syzkaller #0 [ 2292.531057][T24738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2292.541114][T24738] Call Trace: [ 2292.544412][T24738] dump_stack+0x18f/0x20d [ 2292.548748][T24738] should_fail.cold+0x5/0x14 [ 2292.553350][T24738] should_failslab+0x5/0xf [ 2292.557771][T24738] slab_pre_alloc_hook.constprop.0+0x3d/0x1f0 [ 2292.563845][T24738] kmem_cache_alloc+0x46/0x3a0 [ 2292.568621][T24738] dst_alloc+0x9e/0x641 [ 2292.572789][T24738] rt_dst_alloc+0x73/0x430 [ 2292.577221][T24738] ip_route_output_key_hash_rcu+0x822/0x26b0 [ 2292.583217][T24738] ip_route_output_key_hash+0x1a4/0x2f0 [ 2292.588768][T24738] ? ip_route_output_key_hash_rcu+0x26b0/0x26b0 [ 2292.595017][T24738] ? udp_sendmsg+0x1dff/0x26c0 [ 2292.599787][T24738] ? lock_downgrade+0x830/0x830 [ 2292.604650][T24738] ip_route_output_flow+0x23/0xc0 [ 2292.609681][T24738] udp_sendmsg+0x1a16/0x26c0 [ 2292.614302][T24738] ? ip_frag_init+0x330/0x330 [ 2292.618987][T24738] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2292.624969][T24738] ? udp_setsockopt+0xc0/0xc0 [ 2292.629649][T24738] ? __lock_acquire+0x16cb/0x5640 [ 2292.634682][T24738] ? ima_match_policy+0xa4f/0x1350 [ 2292.639798][T24738] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2292.645778][T24738] ? lock_downgrade+0x830/0x830 [ 2292.650634][T24738] ? kasan_save_stack+0x32/0x40 [ 2292.655486][T24738] ? kasan_set_track+0x1c/0x30 [ 2292.660266][T24738] ? find_held_lock+0x2d/0x110 [ 2292.665034][T24738] ? process_measurement+0x7a5/0x1760 [ 2292.670409][T24738] ? __bfs+0x75/0x530 [ 2292.674417][T24738] udpv6_sendmsg+0x14dd/0x2b90 [ 2292.679184][T24738] ? __lock_acquire+0x16cb/0x5640 [ 2292.684305][T24738] ? udp_v6_push_pending_frames+0x360/0x360 [ 2292.690207][T24738] ? check_path+0x22/0x40 [ 2292.694545][T24738] ? lock_acquire+0x1f1/0xad0 [ 2292.699225][T24738] ? __might_fault+0xef/0x1d0 [ 2292.703907][T24738] ? find_held_lock+0x2d/0x110 [ 2292.708672][T24738] ? __might_fault+0x11f/0x1d0 [ 2292.713442][T24738] ? lock_downgrade+0x830/0x830 [ 2292.718295][T24738] ? lock_is_held_type+0xbb/0xf0 [ 2292.723242][T24738] ? aa_sk_perm+0x316/0xaa0 [ 2292.727744][T24738] ? __might_fault+0x190/0x1d0 [ 2292.732510][T24738] ? rw_copy_check_uvector+0x298/0x390 [ 2292.738055][T24738] ? aa_af_perm+0x230/0x230 [ 2292.742565][T24738] ? __copy_msghdr_from_user+0x2b4/0x4b0 [ 2292.748210][T24738] inet6_sendmsg+0x99/0xe0 [ 2292.752638][T24738] ? inet6_compat_ioctl+0x310/0x310 [ 2292.757837][T24738] sock_sendmsg+0xcf/0x120 [ 2292.762259][T24738] ____sys_sendmsg+0x331/0x810 [ 2292.767027][T24738] ? kernel_sendmsg+0x50/0x50 [ 2292.771705][T24738] ? do_recvmmsg+0x6d0/0x6d0 [ 2292.776302][T24738] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2292.782281][T24738] ? mark_lock+0xbc/0x1710 [ 2292.786700][T24738] ___sys_sendmsg+0xf3/0x170 [ 2292.791293][T24738] ? sendmsg_copy_msghdr+0x160/0x160 [ 2292.796577][T24738] ? __fget_files+0x272/0x400 [ 2292.801262][T24738] ? lock_downgrade+0x830/0x830 [ 2292.806128][T24738] ? __fget_files+0x294/0x400 [ 2292.810811][T24738] ? __fget_light+0xea/0x280 [ 2292.815407][T24738] __sys_sendmmsg+0x195/0x480 [ 2292.820090][T24738] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2292.825112][T24738] ? lock_downgrade+0x830/0x830 [ 2292.829962][T24738] ? vfs_write+0x397/0x730 [ 2292.834386][T24738] ? __mutex_unlock_slowpath+0xe2/0x610 [ 2292.839930][T24738] ? lock_is_held_type+0xbb/0xf0 [ 2292.844871][T24738] ? wait_for_completion+0x260/0x260 [ 2292.850166][T24738] ? lock_is_held_type+0xbb/0xf0 [ 2292.855104][T24738] ? lock_is_held_type+0xbb/0xf0 [ 2292.860044][T24738] ? syscall_enter_from_user_mode+0x20/0x290 [ 2292.866027][T24738] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 2292.872037][T24738] __x64_sys_sendmmsg+0x99/0x100 [ 2292.876980][T24738] do_syscall_64+0x2d/0x70 [ 2292.881396][T24738] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2292.887285][T24738] RIP: 0033:0x45d5b9 [ 2292.891187][T24738] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2292.910791][T24738] RSP: 002b:00007f3e379b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2292.919201][T24738] RAX: ffffffffffffffda RBX: 00000000000279c0 RCX: 000000000045d5b9 [ 2292.927175][T24738] RDX: 0000000000000001 RSI: 0000000020004d80 RDI: 0000000000000003 [ 2292.935143][T24738] RBP: 00007f3e379b8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2292.943113][T24738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2292.951080][T24738] R13: 00007fff37ea25cf R14: 00007f3e379b99c0 R15: 000000000118cf4c 07:34:59 executing program 4 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2292.990000][T24720] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2293.003932][T24726] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2293.103819][T24754] FAULT_INJECTION: forcing a failure. [ 2293.103819][T24754] name failslab, interval 1, probability 0, space 0, times 0 [ 2293.127156][T24754] CPU: 1 PID: 24754 Comm: syz-executor.4 Not tainted 5.9.0-rc1-syzkaller #0 [ 2293.135931][T24754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2293.145982][T24754] Call Trace: [ 2293.149282][T24754] dump_stack+0x18f/0x20d [ 2293.153623][T24754] should_fail.cold+0x5/0x14 [ 2293.158220][T24754] should_failslab+0x5/0xf [ 2293.162641][T24754] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 2293.168717][T24754] kmem_cache_alloc_node+0x53/0x3f0 [ 2293.173926][T24754] __alloc_skb+0x71/0x550 [ 2293.178261][T24754] alloc_skb_with_frags+0x92/0x570 [ 2293.183370][T24754] ? kasan_save_stack+0x32/0x40 [ 2293.188230][T24754] ? __lock_acquire+0x16cb/0x5640 [ 2293.193289][T24754] sock_alloc_send_pskb+0x72a/0x880 [ 2293.198502][T24754] ? sock_wmalloc+0x120/0x120 [ 2293.203178][T24754] ? __ip_dev_find+0x1ce/0x3c0 [ 2293.207948][T24754] ? lock_acquire+0x1f1/0xad0 [ 2293.212626][T24754] ? rt_set_nexthop.constprop.0+0x7df/0x1460 [ 2293.218607][T24754] ? find_held_lock+0x2d/0x110 [ 2293.223374][T24754] __ip_append_data+0x1595/0x31c0 [ 2293.228408][T24754] ? ip_frag_init+0x330/0x330 [ 2293.233225][T24754] ? find_held_lock+0x2d/0x110 [ 2293.237997][T24754] ? ip_finish_output+0x1f0/0x1f0 [ 2293.243029][T24754] ? ipv4_mtu+0x331/0x3c0 [ 2293.247490][T24754] ip_make_skb+0x226/0x2a0 [ 2293.251911][T24754] ? ip_frag_init+0x330/0x330 [ 2293.256590][T24754] ? ip_flush_pending_frames+0x20/0x20 [ 2293.262057][T24754] ? lock_downgrade+0x830/0x830 [ 2293.266915][T24754] ? xfrm_lookup_route+0x65/0x1e0 [ 2293.271945][T24754] udp_sendmsg+0x1c2d/0x26c0 [ 2293.276539][T24754] ? ip_frag_init+0x330/0x330 [ 2293.281220][T24754] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2293.287199][T24754] ? udp_setsockopt+0xc0/0xc0 [ 2293.291874][T24754] ? __lock_acquire+0x16cb/0x5640 [ 2293.296922][T24754] ? ima_match_policy+0xa4f/0x1350 [ 2293.302037][T24754] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2293.308128][T24754] ? find_held_lock+0x2d/0x110 [ 2293.312899][T24754] ? process_measurement+0x7a5/0x1760 [ 2293.318273][T24754] ? lock_downgrade+0x830/0x830 [ 2293.323131][T24754] udpv6_sendmsg+0x14dd/0x2b90 [ 2293.327899][T24754] ? __lock_acquire+0x16cb/0x5640 [ 2293.332951][T24754] ? udp_v6_push_pending_frames+0x360/0x360 [ 2293.338859][T24754] ? lock_acquire+0x1f1/0xad0 [ 2293.343538][T24754] ? __might_fault+0xef/0x1d0 [ 2293.348214][T24754] ? find_held_lock+0x2d/0x110 [ 2293.352980][T24754] ? __might_fault+0x11f/0x1d0 [ 2293.357742][T24754] ? lock_downgrade+0x830/0x830 [ 2293.362593][T24754] ? lock_is_held_type+0xbb/0xf0 [ 2293.367535][T24754] ? aa_sk_perm+0x316/0xaa0 [ 2293.372046][T24754] ? __might_fault+0x190/0x1d0 [ 2293.376810][T24754] ? rw_copy_check_uvector+0x298/0x390 [ 2293.382271][T24754] ? aa_af_perm+0x230/0x230 [ 2293.386777][T24754] ? __copy_msghdr_from_user+0x2b4/0x4b0 [ 2293.392416][T24754] inet6_sendmsg+0x99/0xe0 [ 2293.396861][T24754] ? inet6_compat_ioctl+0x310/0x310 [ 2293.402058][T24754] sock_sendmsg+0xcf/0x120 [ 2293.406478][T24754] ____sys_sendmsg+0x331/0x810 [ 2293.411245][T24754] ? kernel_sendmsg+0x50/0x50 [ 2293.415918][T24754] ? do_recvmmsg+0x6d0/0x6d0 [ 2293.420519][T24754] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2293.426585][T24754] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2293.432567][T24754] ___sys_sendmsg+0xf3/0x170 [ 2293.437159][T24754] ? sendmsg_copy_msghdr+0x160/0x160 [ 2293.442444][T24754] ? __fget_files+0x272/0x400 [ 2293.447124][T24754] ? lock_downgrade+0x830/0x830 [ 2293.451981][T24754] ? lock_downgrade+0x830/0x830 [ 2293.456837][T24754] ? __fget_files+0x294/0x400 [ 2293.461521][T24754] ? __fget_light+0xea/0x280 [ 2293.466131][T24754] __sys_sendmmsg+0x195/0x480 [ 2293.470814][T24754] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2293.475839][T24754] ? lock_downgrade+0x830/0x830 [ 2293.480688][T24754] ? vfs_write+0x397/0x730 [ 2293.485117][T24754] ? __mutex_unlock_slowpath+0xe2/0x610 [ 2293.490658][T24754] ? lock_is_held_type+0xbb/0xf0 [ 2293.495597][T24754] ? wait_for_completion+0x260/0x260 [ 2293.500880][T24754] ? vfs_write+0x1b0/0x730 [ 2293.505298][T24754] ? fput_many+0x2f/0x1a0 [ 2293.509628][T24754] ? lock_is_held_type+0xbb/0xf0 [ 2293.514563][T24754] ? syscall_enter_from_user_mode+0x20/0x290 [ 2293.520545][T24754] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 2293.526529][T24754] __x64_sys_sendmmsg+0x99/0x100 [ 2293.531469][T24754] do_syscall_64+0x2d/0x70 [ 2293.535884][T24754] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2293.541769][T24754] RIP: 0033:0x45d5b9 [ 2293.545661][T24754] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2293.565261][T24754] RSP: 002b:00007f3e379b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2293.573670][T24754] RAX: ffffffffffffffda RBX: 00000000000279c0 RCX: 000000000045d5b9 [ 2293.581638][T24754] RDX: 0000000000000001 RSI: 0000000020004d80 RDI: 0000000000000003 [ 2293.589602][T24754] RBP: 00007f3e379b8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2293.598349][T24754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2293.606316][T24754] R13: 00007fff37ea25cf R14: 00007f3e379b99c0 R15: 000000000118cf4c [ 2293.636936][T24746] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190f02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2294.192733][T24766] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2294.210238][T24770] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000600000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:01 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRESOCT=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = accept4$nfc_llcp(r3, &(0x7f0000000900), &(0x7f0000000980)=0x60, 0x180000) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f00000009c0)=""/195, 0xc3) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x80, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {}, {0x8}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x50, 0x2, [@TCA_FLOWER_ACT={0x4c, 0x3, [@m_ctinfo={0x48, 0xb, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x4}}}}]}]}}]}, 0x80}}, 0x40000d5) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x4924924924926d3, 0x0) 07:35:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000004e00)={&(0x7f0000004c80)={0x10, 0x0, 0x0, 0xf6575ad99b663ed8}, 0xc, &(0x7f0000004dc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="dc0004004a5e0ddbf1849859c43d0fee367fe94e8577292267fe020d6cd49b00979f786c8d9638579501838278aaf6bbd1db99c1182bf74320267d2f5cb6bde908b4bd2734d5e6a823f2073608ad9badc1f2a752f99ad752d562daa3a57bf67db55222c491b4e7b74dabf51796d3244b11439bd8f811e71a5260acd001b4bbf0fbb3c7c86fd9feadcf7f79ce3bf716c7af3d058b0d63e217500b9e81ce426d12a294198ee2fc7c676b7a77d3f8500dfd26d04d068293ceb46b727094d1fced874ece562703ca48016d7c597cc2ef15ed998ab3adff92ebcadf43", @ANYRES16=r2, @ANYBLOB="00022abd7000fbdbdf25020000000800050006000000040003800800050009000000080005007ccc00001c00018008000b0073697000080009002600000008000b00736970000800050003000002003a000000080006000006000040000380060007004e22000006000400fdff040008000300000000001400020073797a6b616c6c657230000000000000050008000400000006000700800c0007002800000038000000090006006e6f6e650000000008000b007369700008000b007369700007000600666f000000000000000000"], 0xdc}, 0x1, 0x0, 0x0, 0xc001}, 0x20040881) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x2c, r2, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000890}, 0x4090) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, 0x0, 0x0}, 0x2a8) r5 = socket(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/556]}, 0x2a4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000000c0)={r5}) r6 = socket(0x40000000015, 0x5, 0x0) close(r6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a87587cff000100e9000500010047"], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r3, 0x0, 0x100000001) 07:35:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191002000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:01 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="bae219aac7a12927e9ba9d03d2aef45b6035ee15f4b1", 0x16}], 0x1}, 0x2}], 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl(r1, 0x7fff, &(0x7f0000000240)="977be8c48e01d20becf93b7edcc585f7f1c2d323bd08624905457ef7e48f8c84a7ce47f2cd961fbff12b3116e667a200e112cbc0ebcacfdba74e4de25abcce31740bed06bab44fef201ce4fe4a2662ed5c7ac4b721dd75469b63a6b8c0cd0948209f85a7a5b5a2ee") ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x1, 'lo\x00', {}, 0x3}) [ 2294.596008][T24788] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2294.619434][ T29] audit: type=1804 audit(1599118501.299:884): pid=24787 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir507544907/syzkaller.zKbB6T/3232/cgroup.controllers" dev="sda1" ino=16193 res=1 errno=0 07:35:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:01 executing program 3: unshare(0x40040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002440)={0xffffffffffffffff}) r1 = socket(0x1a, 0x3, 0x8) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000014c0)='devlink\x00') sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r1, &(0x7f00000015c0)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001580)={&(0x7f0000001500)={0x50, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x11580}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x2}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000002680)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002640)={&(0x7f00000024c0)={0x144, 0x0, 0x2, 0x3, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1f}, @CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_NAT={0xcc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x10, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_NAT_TUPLE={0xb0, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x3e}}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_TUPLE={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x658}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}]}, 0x144}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) ioctl$SIOCRSSL2CALL(0xffffffffffffffff, 0x89e2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @private=0xddffffff}}) [ 2295.079456][T24810] IPVS: ftp: loaded support on port[0] = 21 07:35:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2295.255282][T24788] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:02 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2295.732852][T24788] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2295.753479][T24810] lo speed is unknown, defaulting to 1000 [ 2295.871114][T24813] IPVS: ftp: loaded support on port[0] = 21 07:35:02 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000700000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:02 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:02 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000040)={'gre0\x00', 0x0, 0x40, 0x1, 0x7, 0x44fd3c8d, {{0x23, 0x4, 0x3, 0x32, 0x8c, 0x68, 0x0, 0x0, 0x2f, 0x0, @remote, @private=0xa010100, {[@end, @rr={0x7, 0xb, 0x46, [@dev={0xac, 0x14, 0x14, 0x36}, @remote]}, @rr={0x7, 0xb, 0xe7, [@loopback, @dev={0xac, 0x14, 0x14, 0x43}]}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4}, @timestamp={0x44, 0x28, 0xe8, 0x0, 0x1, [0x1, 0x10001, 0x10000, 0xe0000000, 0x7, 0x401, 0x5, 0x8, 0x10000]}, @generic={0x44, 0xf, "07c60be75a1ebc8f48bda836a4"}, @lsrr={0x83, 0x13, 0x67, [@broadcast, @local, @multicast2, @private=0xa010101]}, @generic={0x7, 0x9, "f9cd5356ac2856"}, @ra={0x94, 0x4}]}}}}}) connect$packet(r1, &(0x7f0000000140)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$inet_opts(r3, 0x0, 0x4, 0x0, 0x0) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 07:35:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191102000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2296.045820][T24849] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:02 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2296.114041][T24849] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2296.547712][T24813] lo speed is unknown, defaulting to 1000 07:35:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0x3c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x3c, r3, 0x1, 0x0, 0xfffffffc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0xe8, r3, 0x100, 0x70bd29, 0x25dfdbff, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x4040050) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd0, r1, 0x10, 0x70bd26, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc}, {0xc, 0x90, 0xffffffff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0xf3892b2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0x9}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x6c, 0x1, 0x4, 0x3, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFULA_CFG_MODE={0xa, 0x2, {0x8, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x3}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x800}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}, @NFULA_CFG_MODE={0xa, 0x2, {0x2, 0x2}}, @NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_MODE={0xa, 0x2, {0x8}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x1}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20004002) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x6, 0x65}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xcf, &(0x7f00000004c0)=""/207, 0x0, 0x0, [], 0x0, 0x5, r4, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 07:35:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2297.180082][T24810] virt_wifi0 speed is unknown, defaulting to 1000 [ 2297.187187][T24849] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2297.446356][T24813] virt_wifi0 speed is unknown, defaulting to 1000 [ 2297.647728][ T27] tipc: TX() has been purged, node left! 07:35:04 executing program 3: socket$inet6(0xa, 0x3, 0x7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0x8000) sendfile(r2, r1, 0x0, 0x8000000000004) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="daff4a2091d702f0b9262b22339c7639", @ANYRES32, @ANYRESHEX], 0x14}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) 07:35:04 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000140)={@ipv4={[], [], @multicast2}, 0x0, r2}) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0x7) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={@ipv4={[], [], @private}, 0x0, r2}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r2, @ANYBLOB="ab"], 0x20}}, 0x0) 07:35:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000800e00000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:04 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xbb8, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2298.080035][T24939] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2298.117806][T24941] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2298.171143][T24939] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:05 executing program 3: syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') syz_emit_ethernet(0x42e, &(0x7f0000000000)={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a46a2f", 0x3f8, 0x3a, 0xff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xb, "a78ce5402000000053d5dea6b259fe5d00000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a803721d"}, {0x0, 0x16, "84f0da52ef24571313968050378ee824f4dffba7feed320557f7671975afc9c545c5ea6137c8ce680ba2d2e8794cc0ee661ab31313a50f67f637326bdc20eee126a2c281295ae9405b24d13dc48b7b6aa26e8a94498418f3472f7281922377d30a3b5ed2c6a2990e5ea6b275c1d5bddf59f3d1843df268e8c825c6b2cff208dfb5cd8283d0dcd52a6de228bf697d3d6506afec30ef7e07413c7afc1eb139e0fb1a5a643b4099519e31f3fd4457f0e6d586ad05e1"}, {0x0, 0x5a, "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"}]}}}}}}, 0x0) 07:35:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xe00, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x1100, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:05 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xe00, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2298.611155][T24943] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:35:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x1c00, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:05 executing program 3: unshare(0x40000000) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x5, 0xa) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0xcb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) 07:35:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2298.966253][T24976] IPVS: ftp: loaded support on port[0] = 21 07:35:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xb80b, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2299.285612][T24976] lo speed is unknown, defaulting to 1000 [ 2299.298256][T24939] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191302000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:06 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x34000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2299.630447][T24992] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2299.654907][T24996] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2299.722458][T24977] IPVS: ftp: loaded support on port[0] = 21 [ 2300.231996][T24976] virt_wifi0 speed is unknown, defaulting to 1000 [ 2300.631870][T24992] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000001100000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000140)={@ipv4={[], [], @multicast2}, 0x0, r2}) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0x7) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={@ipv4={[], [], @private}, 0x0, r2}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r2, @ANYBLOB="ab"], 0x20}}, 0x0) 07:35:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191402000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2300.791767][T25037] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:35:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x400300, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2300.876326][T25042] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2301.628677][T25045] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2301.974429][T25042] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2303.502183][ T27] tipc: TX() has been purged, node left! [ 2303.508204][ T27] tipc: TX() has been purged, node left! 07:35:10 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x54, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xdf10}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x54}}, 0x0) 07:35:10 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000003a00000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:10 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={0x0, 0x9}, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000070601809cf4c0a4e50500010047618f93695ae29b5c5c3d58db168c91cbf4a9e5e563551e486a80e6b29467b8ce94fe2a6975deff1dac5cc9d0d72d42ea3f61f3eb65e1cece3e1e0cfa992104920b7e28b9485c0e1bbd0fb806db718f1354acb9d8188ae9766351675db1a64b6fadbd9012711a003f19ae596c8aa54d71836dae813f3225842a0beb848ff72da4e11ce172780fdd0539ec38fc4d76f801e89718504a6100000000000000"], 0x1}}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x6, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}], 0x400000000000047, 0x2002, 0x0) epoll_create1(0x0) 07:35:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191502000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2303.793836][T25089] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:10 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2303.883181][ T29] audit: type=1804 audit(1599118510.570:885): pid=25096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/1993/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 07:35:10 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:10 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xa000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xe000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2304.480118][T25098] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x11000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:11 executing program 3: ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x54, 0x6, 0x9, 0x6, 0x401}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x800448d2, &(0x7f0000000000)) 07:35:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x4000010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x401801, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000f40)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000380)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a8", 0x48}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f00000004c0)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0x10}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e9289486ad54d5d3", 0x77}, {&(0x7f00000005c0)="900575c34d1d097798525b4c063d0466c62e80d83b39f49839d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x3) r4 = accept$packet(r0, &(0x7f0000000f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x4000010, r4, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @multicast1}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000007c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x668, 0x340, 0x130, 0x598, 0x130, 0x410, 0x598, 0x598, 0x598, 0x598, 0x598, 0x6, &(0x7f0000000700), {[{{@ipv6={@private1, @empty, [0xff0000ff, 0x0, 0x0, 0xffffff00], [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], 'caif0\x00', 'veth1_macvtap\x00', {0xff}, {}, 0x62, 0x3, 0x3}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@hbh={{0x48, 'hbh\x00'}, {0x1, 0x5, 0x1, [0x7fff, 0x9, 0x800, 0x7ff, 0x400, 0x5, 0x6, 0xff, 0xda64, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xff], 0x10}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x81, 0x5, @ipv4=@multicast2, 0x4e20}}}, {{@ipv6={@mcast2, @loopback, [0xff, 0xffffff00], [0x0, 0xff, 0xff000000, 0xff], 'syzkaller1\x00', 'nr0\x00', {}, {0xff}, 0x5c, 0xf0, 0x2, 0x906378752a35ed68}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x5}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x800, 0x100}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x3b}, @mcast1, [0x0, 0xff000000, 0xffffff00, 0xffffff00], [0xff, 0xffffff00, 0xffffff00, 0xff], 'veth0_virt_wifi\x00', 'macvlan0\x00', {}, {0xff}, 0x0, 0x8, 0x2, 0x44}, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [], @private=0xa010102}, @ipv6=@mcast1, 0x37, 0x39, 0x5}}}, {{@ipv6={@private0, @mcast2, [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'gretap0\x00', 'syzkaller0\x00', {0xff}, {}, 0x2e, 0xcf, 0x1, 0x52}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@rand_addr=' \x01\x00', @ipv4={[], [], @multicast2}, [0xff000000, 0xffffff00, 0xa6b7f9578f336be1, 0xff], [0xff], 'gre0\x00', 'macvlan0\x00', {}, {0xff}, 0x6, 0x4a, 0x1, 0x2}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@mh={{0x28, 'mh\x00'}, {"0362", 0x1}}, @common=@srh1={{0x90, 'srh\x00'}, {0x88, 0x1, 0x0, 0x3, 0x4, @local, @mcast1, @local, [0xff, 0xffffffff, 0xffffffff], [0xff, 0xffffff00, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xff000000], 0x126c, 0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6c8) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x26060200) sendfile(r2, r1, 0x0, 0x100000001) 07:35:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x1c000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2304.861189][T25089] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000003f00000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:12 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000061111400000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @private=0xa010101, @local}, 0xc) socket$netlink(0x10, 0x3, 0x2f201ce8c2ee2c28) 07:35:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191602000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:12 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="48000000100005070000009a070000be32f93a40", @ANYRES32, @ANYBLOB="0100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @dev, @local}) socket$inet6(0xa, 0x80003, 0x3) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) [ 2305.743279][T25157] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 07:35:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6e6, 0xa, [0x1, 0x0, 0x9, 0x9, 0x1, 0x8, 0x6, 0x1, 0x0, 0x2]}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010002081000418e00000004fcff", 0x58}], 0x1) 07:35:12 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xb80b0000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2305.840495][T25156] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2305.857498][T25171] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:12 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xeffdffff, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:12 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:13 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xffff0000, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:13 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000066f4a75bd8de38c1cf09e853ac8ded2e84d32cc43013e5a320d48c31a0df3eef3f154652505a13eabceb87780f23a9898cb2f2c4f67efff06c0a9a41d7aa8fb173b504451aea3cf5ed71c87d92ca9d7b2370a44b2d4ac674565aae3e97aaad5460011597cfec7bd554fa194b87262b5b232e236c70ddcbbbc1cf5475ebab1396a4734bbe400000"], 0x28}}, 0x0) [ 2306.900535][T25157] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2306.951906][T25156] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2307.005614][T25201] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2307.075357][T25201] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2307.104083][T25201] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2307.149145][T25201] IPv6: ADDRCONF(NETDEV_CHANGE): geneve1: link becomes ready 07:35:14 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000005800000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:14 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) bind(r0, &(0x7f0000000280)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000ac0)=@proc={0x10, 0x0, 0x25dfdbff, 0x400000}, 0xc, &(0x7f0000000c80)=[{&(0x7f0000001100)={0x348, 0x1b, 0x200, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x3d, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @nested={0x1e9, 0x7c, 0x0, 0x1, [@typed={0x8, 0xb, 0x0, 0x0, @u32=0x8}, @typed={0xc, 0x57, 0x0, 0x0, @u64=0x4c}, @generic="52a3a94aeb266689b9452694ee248d684abcde5b17dd72785fe15032d33f09ea5208eab76d0c36f79caff1d8b1727bff52d8e4b343cf33361b496e25e9b4dca4c2f311e8f6f224e098cdfe4975696b167db89b6b1dccd24f950e7646789dece973e5d43451de512b57da1edadd98c89e5d05488c60e40c9bd930056355e89ae4e4ed2074cb179cc7bca34b92f76563a9c8309c1332d78d350d3042b540135047315de3f895b98f316940451411d19a4c734fafaf8984571cb83a36de24aeaad12932ea19179a0cf8e3aef55035cda8943671058fe0c1fe6f8268ff", @generic="1f116ad5d0cf12fc57a9092aaab5d820ab6ec656af3a54ffcdfbfcba4ab0a7be1eab1c253817d2ef79c446d188887e8091313cd3bca2702f5a60217560619e64812a06b461473b55f0b192655bdf84e00c332e564a004b765c00dbdd1fe819953360b88a9bf4e8402b10688ac9a94f9385d2c5893ad170ee9c06b98e7031f6403c46f07247d7a9624998f1e00e1f3023074b7c7371250fb64593cd1adedb25fbac8b424cd9f9cd01dccda0fac5b1cabd000fe1b39479ed3aa0d5e166d7033f72ba23c8bf5096ec6dce4fa20220c3fa5820e16b2270a7", @typed={0x5, 0x87, 0x0, 0x0, @str='\x00'}, @generic="ce1584649af3ca3751e4ec44cbd8a13e", @typed={0x8, 0x81, 0x0, 0x0, @uid}]}, @nested={0x142, 0x20, 0x0, 0x1, [@typed={0xc, 0x69, 0x0, 0x0, @u64=0x394e}, @typed={0xc, 0x70, 0x0, 0x0, @u64=0xfffffffeffffffff}, @generic="0599437588a2e1b0e1982a0a5f6b2bbd5dc85086d187c4708c9022df84b6240fece6f1ece68e816fd7766ed426f8d777564cdf235f5584a98603cfcd5fb51cdaa8794112e25e390e5a53662bde3145", @generic="bff2904ea0fbff6327001dc80038f8160e1faf65a661c202f39c8a6c111a38a2dfaf4c6dab8938dc642b6d63bebd635e19499861e74193c74056c286007c91f7d09541", @generic="5e2ed398bbc1f195d841d479da4c34d8ae257259b75b68a05de1e2e1ba7a84", @generic="096678ebcb3544f0d956b655945e311cec08411101898b89a58bf1e1237f84d5875146819763fa53f7ae05b1b35892a4cc4ca9e2422425ad8adc713ff870d9af16d3ea8a2ac914b697c251a07a6222ca78d7b2abccea593044f84ea94d4f773747645f5e3826ba1812002d8fa5708cb2c939b2732f"]}]}, 0x348}], 0x1, &(0x7f0000001500)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50, 0x20000001}, 0x8004) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6=@private2, 0x4e24, 0x100, 0x4e21, 0x5, 0xa, 0x140, 0xe0, 0x73, r3, r4}, {0x7, 0x1ff, 0x1, 0x40, 0x1000, 0x3, 0xff, 0x9}, {0x0, 0x7, 0x92, 0x50}, 0x80, 0x6e6bb4, 0x1, 0x1, 0x2, 0x3}, {{@in=@empty, 0x4d4, 0x3c}, 0xa, @in6=@remote, 0x3503, 0x3, 0x3, 0x4, 0xcc36, 0x0, 0x1f}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={r1}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="17090000000000000000010000000500070000000000080009000000000008000a0000000000"], 0x2c}}, 0x0) getsockopt$SO_TIMESTAMP(r7, 0x1, 0x3f, &(0x7f0000000740), &(0x7f0000000780)=0x4) sendmsg$L2TP_CMD_SESSION_DELETE(r6, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r8, 0x100, 0x70bd2c, 0x40, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x8004) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000c40)={&(0x7f0000000380), 0xc, &(0x7f0000000c00)={&(0x7f0000000b40)=ANY=[@ANYBLOB="84000000", @ANYRES16=r8, @ANYBLOB="000827bd7000fedbdf250500000005001400df00000006001d000400040014000800626ff9b51fdce413d83e5f30000000000c000f00000000000000000008000c00010039000600030006000000050005000000000005000500000000000c001000070000000000000014001f00fe8000000000000000000000000000bb"], 0x84}, 0x1, 0x0, 0x0, 0x20040000}, 0x2) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef132) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r9, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffec4}, 0x48) 07:35:14 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191702000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:14 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8913, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x40844}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 2307.523529][T25223] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2307.544816][T25222] IPVS: ftp: loaded support on port[0] = 21 07:35:14 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2307.584788][T25223] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:14 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:14 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:14 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200030000000001000000001e000800000000000000ce204b70759690626033cefc9f29f0a316c47d6335ffa3a711759f0cc96a64a78d1424d7fbb9ce04556e206ac506b1011a61efc33a09ebbb2af603af78d8b1c564eebfed008c914bfbadcd782389f49d356138458f10539554386cdc1a5949ec127445ab7ec5cb7e75d4565ff6b5bcfa2e670c666d929fd82579b295"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x21, &(0x7f0000000240)={&(0x7f00000004c0)=@delchain={0x70, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x40, 0x2, [@TCA_CGROUP_ACT={0x3c}]}}]}, 0x70}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f1, &(0x7f0000000380)={'ip6tnl0\x00', &(0x7f0000000300)={'syztnl0\x00', r5, 0x0, 0x0, 0x0, 0x4, 0x0, @remote, @empty}}) 07:35:14 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:15 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2308.379635][T25253] IPVS: ftp: loaded support on port[0] = 21 07:35:15 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2308.928097][T25223] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2308.954621][T25256] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2308.983314][T25258] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 07:35:16 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000e8000000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:16 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191802000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$IMSETDEVNAME(0xffffffffffffffff, 0x80184947, &(0x7f0000000040)={0xf0000000, 'syz1\x00'}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffbc, 0x10}, [@ldst={0x7, 0xff05, 0x0, 0x0, 0xa}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xa}, 0x48) [ 2309.453902][T25296] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2309.517755][T25296] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2310.016519][T25296] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2310.738896][T25301] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x219005d4b87a0afc, &(0x7f00000006c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000680)={'gre0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000070000000000000000004500001400000000002f907800000000ac"]}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="69705f76746930000000000000000000e74fbcebc08c92f456eca5a2eb7e9e19f3e4e238c8a7567f9b93d244053412676f9bf03c4d80031ae2b530c94a44324a5bee1f04", @ANYRES32=0x0, @ANYBLOB="0000580000000000000000004500001400000000000090780000000000000000"]}) r3 = accept$nfc_llcp(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x60) recvmmsg(r3, &(0x7f0000007f80)=[{{&(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/233, 0xe9}, {&(0x7f00000016c0)=""/185, 0xb9}, {&(0x7f0000000540)}], 0x4}, 0x5}, {{&(0x7f0000000600)=@ipx, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)=""/237, 0xed}], 0x1, &(0x7f00000018c0)=""/4096, 0x1000}, 0x1}, {{&(0x7f00000028c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/88, 0x58}, {&(0x7f00000039c0)=""/159, 0x9f}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/129, 0x81}, {&(0x7f0000004b40)=""/78, 0x4e}, {&(0x7f0000004bc0)=""/103, 0x67}], 0x7, &(0x7f0000004cc0)=""/16, 0x10}}, {{&(0x7f0000004d00)=@alg, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004d80)=""/154, 0x9a}, {&(0x7f0000004e40)=""/238, 0xee}, {&(0x7f0000004f40)=""/234, 0xea}, {&(0x7f0000005040)=""/27, 0x1b}, {&(0x7f0000005080)=""/47, 0x2f}], 0x5, &(0x7f0000005140)=""/181, 0xb5}, 0x1ff}, {{&(0x7f0000005200)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000006480)=[{&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/112, 0x70}, {&(0x7f0000006300)=""/136, 0x88}, {&(0x7f00000063c0)=""/183, 0xb7}], 0x4, &(0x7f00000064c0)=""/183, 0xb7}, 0x3}, {{&(0x7f0000006580)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000006940)=[{&(0x7f0000006600)=""/209, 0xd1}, {&(0x7f0000006700)=""/45, 0x2d}, {&(0x7f0000006740)=""/242, 0xf2}, {&(0x7f0000006840)=""/228, 0xe4}], 0x4, &(0x7f0000006980)=""/4096, 0x1000}, 0x101}, {{&(0x7f0000007980)=@generic, 0x80, &(0x7f0000007e00)=[{&(0x7f0000007a00)=""/230, 0xe6}, {&(0x7f0000007b00)=""/64, 0x40}, {&(0x7f0000007b40)=""/228, 0xe4}, {&(0x7f0000007c40)=""/227, 0xe3}, {&(0x7f0000007d40)=""/155, 0x9b}], 0x5, &(0x7f0000007e80)=""/228, 0xe4}, 0x638}], 0x7, 0x40000000, 0x0) r4 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80, 0x800) sendmsg$L2TP_CMD_TUNNEL_DELETE(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x4000004) 07:35:19 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000ff00000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:19 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000180)={0x73, 0x6, [], [@enc_lim={0x4, 0x1, 0x7d}, @calipso={0x7, 0x30, {0x2, 0xa, 0x0, 0x40, [0xeb, 0x100000000, 0x401, 0x7, 0x3]}}]}, 0x40) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f00000001c0)={0x88, 0x3}) 07:35:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191902000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0xf401) 07:35:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xbb8, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2313.131755][T25332] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2313.157116][T25342] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:20 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x1100, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2313.414059][T25332] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:20 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) shutdown(r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='macvtap0\x00') bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) listen(r0, 0x100000000000012) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @broadcast}]}, &(0x7f0000000180)=0x10) 07:35:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191a02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:20 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000010000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:20 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000a0000000000000000000000030000000000000002000000e02ce5e00922b0000001000000000000000002000100000000000000000000000000030000000000000002"], 0x50}}, 0x0) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0x43}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0xc0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x6db6e559) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r4, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x48, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x8}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "7a7925e639"}, 0x9) [ 2313.837034][T25402] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:20 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2313.888238][T25412] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:20 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) getsockname$netrom(r0, &(0x7f0000000380)={{0x3, @rose}, [@null, @bcast, @netrom, @default, @null, @default, @netrom, @null]}, &(0x7f0000000400)=0x48) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r3, @ANYBLOB="01ef0016010000001800120008000100736974000c00020008000300", @ANYRES32=r4], 0x38}}, 0x0) accept4$inet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000340)={0xfff, 0x1482, 0x1}, 0xc) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg$inet(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="96c6322ea684879088175969ec15e10d40e4719016cbc15a36a88c6c843e12b1f5cb6a73613ceec2", 0x28}], 0x1, 0x0, 0x0, 0x534}}], 0x1, 0x0) 07:35:20 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xb80b, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:20 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x34000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:21 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:21 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x400300, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:21 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:21 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2315.150396][T25402] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191b02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:21 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2315.326450][T25461] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2315.355404][T25461] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2315.977233][T25461] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:22 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000020000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x10}, @remote}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000250000082abd060000000000000000004f9d0dc4b031816d64d0b75a252d44c92c4ff856d30cc87094168317bd82889b0d5a6526781ebe89c10fb6edb6f9cf3564ae8e61a09c57d2f7d72de3ed157bbcd233f2ce0887526029e83f7daafc3f7f450f445e75d0b1a1796fbead6ccd637163df7e45ab02"], 0x14}}, 0x0) 07:35:22 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) connect(r0, &(0x7f0000000140)=@nl=@unspec, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)) 07:35:22 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191c02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr, 0x8}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x16, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x40800000000000e) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='geneve1\x00', 0x10) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "66dad6d08a5f9e3c", "e9a3008dfacb1772eda43dcb7ee358547aaeec88934189655edc5ace54758056", "e765eefb", "290544acd70910b1"}, 0x38) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) getsockname$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000480)=0x14) syz_genetlink_get_family_id$ethtool(&(0x7f0000000100)='ethtool\x00') getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000240)=0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_GET(r3, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ba46214ab80b61dd45019c0060a06213707fd10f66015aaeefda596dcc3751e5bbaa057a2f802cb0ecc204d6a2bbc6a38f505a03986bbe21d61100aca4eb43be6a225154ac6cd7b7e9d2a6d31af00fedd30f8fa5d1f4ff11a935b3e1be613695bafd7dcd410cb2336aaec510f2bd4e4362c4d5d71609091b84865edf9b6a347e51810383873369a6a27f9fac490d718a8af4b9dbd5d7eb", @ANYRES16=0x0, @ANYBLOB="000c28bd00000000df250b000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x24048881) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 2316.116425][T25481] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2316.154386][T25481] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:22 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xa000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xe000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x11000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x1c000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2317.029393][T25481] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000030000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191d02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:24 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) r5 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) sendmsg$inet_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x7, @remote, 0x40}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000001c0)="b5c2ba62aa7002aac44f8fd9ad4e18c21dafe3969b86e6bab6986d16d91de1ac9e33a697caa5b6e8b008ce97b52c855bd1256d25b884ce8614ff393a25cccf20c8f682ae5c2cee694c7bb5f69f7da26c8f1e190ab2a8682b9fa35cbd6d064b665be97daa8e8aa545257fbc001409ee39668fb9e4977a2df91af3792a8e88ff51228f978b40568c60a2db449540518607a6845ce96fc98ab6230461366d3a3c960e2f3ea6462db61ce59e176b889edb8323c57c4f95aae3a52be22bd2a1d5a11d054d1b", 0xc3}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="0bb421dd0dea7a6d4a81664d3e8cf61fd52a14de8f390b9b9e8b18a6bed00a8eda8f6dc50c5b233f5945ddabda6252569ac908a37a436f1c55fd6ee3ad0992be380f9b997a01e20696d3a7a5729f91b959c01d705c3be283945fc5eff1a24d04ee5377d0bbba6b573a60814676b581525b5636de0ab9", 0x76}, {&(0x7f0000000480)="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", 0x1000}], 0x4}, 0x8000) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newlink={0x88, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0x1b}}, @IFLA_VLAN_INGRESS_QOS={0x28, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x80}}]}]}}}, @IFLA_MTU={0x8, 0x4, 0xff}, @IFLA_MASTER={0x8, 0xa, r4}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x88}}, 0x810) 07:35:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xb80b0000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-256-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$caif_seqpacket(0x25, 0x5, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) sendfile(r2, r4, 0x0, 0x100000001) [ 2317.735705][T25551] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xeffdffff, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2317.852433][ T29] audit: type=1804 audit(1599118524.541:886): pid=25555 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir507544907/syzkaller.zKbB6T/3251/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 07:35:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xffff0000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xfffffdef, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:25 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xffffff7f, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:25 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2318.479801][T25561] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @local}, 0x80, 0x0}}], 0x31e, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x14e24}, 0x1c) socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@timestamp], 0x1) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8008}) [ 2319.067445][T25551] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:26 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000050000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191e02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0xc01, 0x3, 0x258, 0xf0, 0x5002004a, 0x0, 0x0, 0x0, 0x1c0, 0x3c8, 0x3c8, 0x1c0, 0x3c8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0xa8, 0xf0, 0x0, {}, [@common=@unspec=@quota={{0x38, 'quota\x00', 0x92}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x7fb5, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote, 0x2, 0x0, [0x1b, 0x3a, 0x0, 0x2, 0x1, 0x20, 0x29, 0x40, 0x3f, 0x1, 0x5, 0x7, 0x32, 0x35, 0x10, 0x4], 0x0, 0x0, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2b8) 07:35:26 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2319.667499][T25629] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:26 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x40030000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:26 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000500)={0x40, 0x1, 0x3}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x272) write(r3, &(0x7f0000000180)="2400000052001f0214f9f407000904000200071010000200feffffff0800000000000000", 0x24) sendmsg$IPSET_CMD_SWAP(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, 0x6, 0x6, 0x501, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x24048014) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000020601000000000000000000000000001600617368386e65742c706f72742c6e857400000005000400000000000900020073797a30000000000c0007800800080000000000050005000a0000000500010007576016ecede3001d902ab0b4000000ff515126742ef9d913fee5223932b66ddb1a5164b3d0a716fcf3290569a78ca15e0bad72b7c60347604baaa7ee000000"], 0x5c}}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x6}) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000004060501470080ffe1ffff2eeeffffff0c00010006"], 0x1}}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0xb, 0x301, 0x0, 0x0, {0xc, 0x0, 0x2}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_NAME={0x14, 0x1, 'trustedtrusted#\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040}, 0x4000000) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e23, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7fffffff}, 0xfffffffffffffd41) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x50, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 07:35:26 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2319.995115][T25639] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. 07:35:26 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2320.140245][T25645] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2320.175814][T25645] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 07:35:27 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:27 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2320.458083][T25632] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:27 executing program 3: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}}]}, 0xf4}}, 0x40) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000002c0)) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) splice(r1, 0x0, r5, 0x0, 0x30007, 0x0) 07:35:27 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2320.847000][T25629] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:27 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000060000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:27 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xa00000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000191f02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:27 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYRES16=r3, @ANYBLOB="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"], 0xff01) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xa, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="85000000070000005400000090d10c40dcaec7c5b181e18cef3c0000000056001c8f2b9c6f007ec91157560fd3d0cb5496d683469009bf332d67833b28b15cf91c863434ed395991bf2fc05740609f0812f17e6ab9d1240c04b76e32556d1e8c7ba970b7587df5a9e4f0b80c9dc00dab459790bdda91d155fe1c25fd05af0d37c4cd4cd3f211c5c6acc7ec535c482857382660fdc767c86e1df963d2e232d95203cd6bf34dbb901205f9949fcbd0072bdd7d24fd18c1cd1dacf79d"], &(0x7f0000000000)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 2321.225048][T25683] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2321.250600][T25683] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:28 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xe00000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:28 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x1100000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:28 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x1c00000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:28 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:28 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xb80b000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:28 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xeffdffff00000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2322.019506][T25683] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10012, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x10012, r3, 0x1000) 07:35:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000003240), 0x492492492492619, 0x0) r3 = socket$inet_sctp(0x2, 0x4, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x10003, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x80, 0x0, 0x2, 0x4, 0x8a94, 0x0, 0x80000001}, 0x20) 07:35:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192002000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000070000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2322.359429][T25738] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2322.400859][T25738] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xffff000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xffffff7f00000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:29 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xffff000000000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffe0}}], 0x1, 0x0) 07:35:29 executing program 3: socket$inet6(0xa, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket(0x40000000002, 0x3, 0x2) socket$inet6(0xa, 0x3, 0x7) pipe(&(0x7f0000000100)) r1 = socket(0x1, 0x803, 0x0) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000e40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="1100000000000000000002000000140002006272696467650f00000000000000000008000300", @ANYRES32=r7], 0x30}}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r3, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000940)={&(0x7f00000001c0)={0x774, r5, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0xbc, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x2c, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0x1}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x4}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x6}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x5}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x3}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x2}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x13, 0x1, "d2a80add7e6de899807d2780ae8f14"}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x8}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x5}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x7}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x23, 0x1, "16c917c55749d0ed7d4872bd56ec149d1feaab65e34226bceca90b75227d9a"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x18, 0x1, "c84a5568f15d848e1e540c13775c48dff6872369"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x7}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x93d4}]}, @NL80211_ATTR_IE={0x68c, 0x2a, "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"}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0xc, 0x2c, 0x0, 0x1, [{0x8}]}]}, 0x774}, 0x1, 0x0, 0x0, 0x20008015}, 0x80) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x552e7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 07:35:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffe0}}], 0x1, 0x0) 07:35:29 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x81) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f0000000200)=@ethtool_ringparam={0x12, 0x0, 0x746000, 0x0, 0x2}}) 07:35:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffe0}}], 0x1, 0x0) [ 2323.536262][T25738] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192102000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000110000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:30 executing program 0: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @broadcast, @void, {@ipv4={0x800, @gre={{0xb, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x14, 0x5, 0x3, 0x0, [{@remote}, {@loopback}]}, @timestamp={0x7, 0x2}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}}}}}}, 0x0) sendto$isdn(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x3, "e990bfb2174586"}, 0xf, 0x40000, &(0x7f0000000040)={0x22, 0xd0, 0x8, 0x3f, 0x4}, 0x6) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x42800}, 0x10) 07:35:30 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0xb, 0x800, 0x80000001) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f00000000c0)={0xfe}) write(r0, &(0x7f0000000200)="1400000052001f0214f9f4070009040081000710", 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000000000dd00", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x7ec0, 0x0}}], 0x344, 0x10122, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000240)=0x54c6, 0x8) 07:35:30 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffe0}}], 0x1, 0x0) [ 2323.730586][T25801] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2323.806304][T25801] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:30 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xffffffe0}}], 0x1, 0x0) 07:35:30 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0xffffffe0}}], 0x1, 0x0) 07:35:30 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0xffffffe0}}], 0x1, 0x0) [ 2324.200863][T25807] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:35:31 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0xffffffe0}}], 0x1, 0x0) [ 2324.304815][T25801] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:31 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0xffffffe0}}], 0x1, 0x0) 07:35:31 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0xffffffe0}}], 0x1, 0x0) 07:35:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x8) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x3e) r1 = accept(0xffffffffffffffff, &(0x7f0000000440)=@un=@abs, &(0x7f00000004c0)=0x80) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x11}]}, 0x1c}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) write(r0, &(0x7f00000000c0)="8f2a0a65bd8c0023030400000280a7b6072e63e286a5cefe24876ece", 0x5ac) 07:35:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2324.896613][T25848] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2325.005209][T25870] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2325.042289][T25870] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:31 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000003a0000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:31 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xbb8, 0xffffffe0}}], 0x1, 0x0) 07:35:31 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f00000000c0)={@multicast1, @empty, @rand_addr=0x64010101}, 0xc) socket(0x27, 0x0, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0xb00000000065808, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4f}, 0x8) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0, @ANYRESDEC, @ANYRES32, @ANYRES32], 0x208e24b) close(r1) 07:35:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x0, 0x9, 0x401, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x14}}, 0x801) 07:35:31 executing program 3: getuid() r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x32}, {0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x321}, 0x0, 0x0, 0x1}, {{@in=@empty, 0xfffffffd, 0x3c}, 0x2, @in6=@mcast1, 0x0, 0x4, 0x2, 0x6, 0xfffffffd}}, 0xe8) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0xfffffffffffffdf5) splice(r2, 0x0, r2, 0x0, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 2325.197108][T25877] IPVS: ftp: loaded support on port[0] = 21 07:35:31 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0xffffffe0}}], 0x1, 0x0) [ 2325.331020][T25877] lo speed is unknown, defaulting to 1000 [ 2325.345324][T25870] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192302000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:32 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1100, 0xffffffe0}}], 0x1, 0x0) 07:35:32 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00, 0xffffffe0}}], 0x1, 0x0) 07:35:32 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0xffffffe0}}], 0x1, 0x0) [ 2326.079578][T25914] IPVS: ftp: loaded support on port[0] = 21 07:35:32 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b, 0xffffffe0}}], 0x1, 0x0) 07:35:32 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0xfd1, 0x4) bind$inet(r0, &(0x7f0000001440)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x2600cff9, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmmsg$inet(r0, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002d00)="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", 0x7e0}, {&(0x7f0000003700)="7195ca06e8f754c0b532", 0xa}], 0x2}}], 0x1, 0x488b5) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001480)}], 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000001400)='nl80211\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000003040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000003100)={0x0, 0x0, &(0x7f00000030c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="b32ed9eef6b2b926061d95986da3366fbf008000000000000008000000"], 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x2c, r3, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xff}, @L2TP_ATTR_DEBUG={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004001}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x2c, 0x30}, 0xc) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000780)=0xd6d7, 0x4) recvfrom$unix(r4, &(0x7f0000000300)=""/207, 0xcf, 0x2100, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x4d, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x4c}}, 0x20000040) [ 2326.511426][T25901] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2326.534275][T25906] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2326.931820][T25877] virt_wifi0 speed is unknown, defaulting to 1000 [ 2326.931829][T25927] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2326.950262][T25926] device geneve3 entered promiscuous mode 07:35:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000003f0000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:34 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x34000, 0xffffffe0}}], 0x1, 0x0) [ 2327.589801][T25164] tipc: TX() has been purged, node left! 07:35:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000580000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192402000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:36 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[], 0x1}}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f00000002c0)={0x0, "9caaa9ae51fcd2aced9fb0ed52206ca2"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000012c0)={{}, 0x0, 0x4, @inherit={0x78, &(0x7f0000000240)={0x0, 0x6, 0x7ff, 0x6e, {0x4, 0x100, 0x5, 0x0, 0x9}, [0x5, 0xff, 0x28745385, 0x7de695e0, 0x9, 0xfffffffffffffffe]}}, @devid=r5}) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff99) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) splice(r0, 0x0, r6, 0x0, 0x6, 0x1) 07:35:36 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xffffffe0}}], 0x1, 0x0) 07:35:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getpeername(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000002c0)={r0, 0x9, 0x1000, 0x2702b4ca}) sendmsg$tipc(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)="b9c888b194035976baee20f0bb1be3251b222394339dcbd1b65a74992bf279b25ddb6c66e4be0c470bfe41e10d7dbc8fbb9ff4003fd96ed090350eb7c3035208640773d8000dd5efe90bc435da5a9dc67abaf490fa1db3", 0x57}, {&(0x7f0000000580)="b7ce037110c6b4e70329772d6f936ae78f6e0754652b9ef22c011665569649ca45dc4dc4ee48f04b02f8aaf2398e11c9520edd86e5193208f5ceb8eb0207d781d83b400d0c2a223aadd58e4c077a85e6daa8d86ae9d52b0b972c8695035a9d2f3ada7a9d7a4790c20a05752cbce9623abcac0f28a5a967422bf211ad96efda81", 0x80}, {&(0x7f0000000600)="90b21a5212097102ca8184293e2809ef8e9883693cfcf1feaee53926fc1a3156a4947e86978f4022040bc9bde10b13fc7e7c3546a1ee9ea21ea0d2dbfb79146b78415d6661439fd89c2ad204431f3383470ab5214fcfc93d8db9527a97941de18647df05f72c430cd50559ca828ed81dbb4340e7b9d40c94e32bb3065b9953280cfa7fb82d48114e388e3e44ae79a8626ee823ae93b3878f58c2f83a475fa71c83976a31cf32624e7fd372193dfdef3e21bc", 0xb2}, {&(0x7f0000000340)="a70538e0907cfe0a29f6288e7a55", 0xe}, {&(0x7f00000006c0)="833bff61f3dc032b0f3a1f3471c5db8dcc4be2bb4ab70599d2a3d3e8b241e46f477bfbd1f13c8b47ce6e5226d1c7181066c561de931664cc6b62052b9fa6c83426e829d05094be163585a5066f808773e855b7876101cac654da0773f09741ff955c7ce66ddb860b88afa11836d44173a36ecde423b8a6f706c7c63287cc87d3f072c4413288bcb26f55e4d88c0618b31a9431ea9aa0c45b4419ad2af7edc9fcf46775c500bc0eb88988af6c4ed8203a7729a745f9e877f90027f812fd096f6a6910ed5ae6a2274b546e0b3115a2dcc17cae1a094599b947a59bdb2146ff1af998469b9fcef77b286d25d913530a26cf713bbc4f64", 0xf5}, {&(0x7f00000007c0)="c0f2902a21b3dce6a7120dd07988c23f0450c554f51042fef0a0ef01927493d12f804be5e858c80505f9bb7526314674a02708fe87a46ee586acd1921abc816895935c9a171cc911ba59fef0f05c6872aaf2481f5ea79c97ec12eb31a7d16df9564391cf29a92e5c02355d310c48dc729fbfc3dd9ffc2e6d852a60d7849c1560862529e8a9f8df47e9d02bb6475d7452072f6c6f9acaf77ae59e09b31cb4132f64ff07ff2b9f0f8ab6e416b613d9c8ce4ad3b1319333eabafaa34cafecfcd63f0e2d1c2df3e568605c7b347102dbf48bf67fa32d589ff70e0c87b0c035e21b3bb7cdb0699777e67c9a18d8ec0d88b9eccaeca691", 0xf4}], 0x6, &(0x7f0000000940)="3726ffee1a658c9909f36cb8184a3669dc47401619e636ff117b36d111db88e97b8b3dc0d7d5221568104b450d2259534d282f2e4540ed3b339d696e937b0c50955ebbb4af6d91ee9024be733056d7d034058044ab58b971a6b64f090325c4cf499be97beefb865f9a386d9d6dcc9d1fd2ec73de0daafd7c34757702940437faa8e4f1a7e812e1ae1572a8761f836c75e880fc52140fe4e4cfd84bfbb0c108450c4bafbeccab2ae0b50d5a0c1662ff1e620e6e5948daca49b409067780b212f8e06d6c77b7de9f1da85246a2c8d5328017778aba8b72085eeeb046520235590ccf2a60", 0xe3, 0x404c800}, 0xc801) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000300)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c000000438ad984ec89215f53b67cc1fef24d93bf024002956ba332aed7d120321e0ee689", @ANYRES16=r3, @ANYBLOB="000025bd7000fcdbdf250100000008000700ac1414bb08000c0002000000080002000700000006000b000900000008000c0000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004000) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xfffffeffffff7ffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x558, 0x1c0, 0xd0, 0x2b0, 0xd0, 0xd0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x6, &(0x7f0000000180), {[{{@uncond, 0x0, 0xa4, 0xc8}, @HL={0x24, 'HL\x00'}}, {{@ipv6={@private1, @empty, [], [], 'sit0\x00', 'rose0\x00'}, 0x0, 0xa4, 0xe8}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv6=@empty}}}, {{@uncond, 0x0, 0xa4, 0xe8}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@dev, @ipv4=@multicast1}}}, {{@ipv6={@mcast1, @ipv4={[], [], @broadcast}, [0x0, 0x0, 0x0, 0xffffff00], [], 'ip6_vti0\x00', 'vlan0\x00', {}, {}, 0x0, 0x0, 0x7}, 0x0, 0xa4, 0xc8}, @HL={0x24, 'HL\x00'}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private0={0xfc, 0x0, [], 0x1}, [0xff, 0xffffff00, 0xff, 0xff], [], 'netdevsim0\x00', 'macvlan0\x00', {}, {0xff}, 0x88, 0x7f, 0x0, 0x23}, 0x0, 0xec, 0x130, 0x0, {}, [@common=@ipv6header={{0x24, 'ipv6header\x00'}}, @common=@ipv6header={{0x24, 'ipv6header\x00'}, {0x8, 0x10}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@local, @ipv6=@dev={0xfe, 0x80, [], 0x40}, 0x30, 0x37, 0x80}}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x2dd) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2329.966608][T26006] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:36 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x400300, 0xffffffe0}}], 0x1, 0x0) [ 2330.022206][T26006] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:36 executing program 0: ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x8, 'ip6gre0\x00', {'sit0\x00'}, 0x7f}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000003c0)={'syztnl1\x00', &(0x7f0000000340)={'syztnl1\x00', 0x0, 0x2f, 0x8, 0x1, 0x6, 0x10, @private0={0xfc, 0x0, [], 0x1}, @private2={0xfc, 0x2, [], 0x1}, 0x8000, 0x8720, 0x77, 0x2950}}) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0x4, 0x4, 0x7ff, 0x10, 0xffffffffffffffff, 0xff, [0x0, 0x0, 0x0, 0x0, 0x2000000], r0}, 0x40) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'batadv_slave_0\x00', 0x400}) close(r1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xc0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4}, 0x0, 0x0, &(0x7f0000000180)={0x5, 0xf, 0x7, 0x100}, &(0x7f00000001c0)=0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x8}}, 0x10) getsockopt$PNPIPE_INITSTATE(r3, 0x113, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) 07:35:36 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0xffffffe0}}], 0x1, 0x0) 07:35:37 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xffffffe0}}], 0x1, 0x0) 07:35:37 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0xffffffe0}}], 0x1, 0x0) 07:35:37 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0xffffffe0}}], 0x1, 0x0) 07:35:37 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001800210400000000000400001c140000fe00000100000000088001d46aa1701e5bab10ff5e7fa8372b5ddad73b1f39936cc95ad564c8e9e1ce880969d569af1026dac22ad5b597d44dcb2f55ad7a9d7218f575d8f88cb920a63c47f5d1ef4a5c8a42b1135b9e3627fdf833cde911c1240000000000004e915faf2110d3bdcd9aeae927ff69d004ac7164f388a59bc592297a675e0a0000000063be78e1aae8b0efbd5e9707c4e4909804c969d4f8f2541006157855a87eeb"], 0x1}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c9ae", 0x2, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 2331.120450][T26006] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000e800000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f00000000c0)=0x1, 0x4) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x5c, 0x2, 0x6, 0x5, 0x0, 0xf000, {}, [@IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}]}, 0x5c}}, 0x0) 07:35:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0xffffffe0}}], 0x1, 0x0) 07:35:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192502000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:38 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000009c0012001000010069703665727370616e000000880002001400060000000000000000000000ffffe0000002140007000000000000000000000800ffac1e0101080003008e000000040012f80700aeb7a40000000400120008000800000000001400060000000000000000000000ffff00000000140006000780000000000000000000000000000014000d00ff0200000000000000000000a4a2e6a00c000a00aaaaaaaaaa1c200014757c6d63098e6ea2f71a8e51f2cc9faedd3852a8fa4180d745bb77f96f30c462f33ef7e6f2"], 0xc8}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000000)="4450b154c467c43431a72eb9dfa4f781c9d70c540ba69d6ed0b503527c345fa53784917df7c550ea5bdcfafe697a2d89d9a203dd4a42b1a223cd8d2f87c4", &(0x7f0000000180)=""/28, 0x4}, 0x20) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0xe303, 0x0) 07:35:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0xffffffe0}}], 0x1, 0x0) [ 2331.432899][T26061] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2331.466178][T26061] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x7, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0xf}}]}, 0x4c}}, 0x0) 07:35:38 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYRESDEC=r2], 0x28}, 0x1, 0x0, 0x0, 0x2c00c0e4}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRES64], 0x1}, 0x1, 0x0, 0x0, 0x8c0}, 0x4001) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00'}, 0x10) ioctl$BTRFS_IOC_GET_FEATURES(r6, 0x80189439, &(0x7f0000000240)) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r5, 0x0, 0x10f000000) 07:35:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0xffffffe0}}], 0x1, 0x0) [ 2331.757328][T26080] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2331.792998][ T29] audit: type=1804 audit(1599118538.482:887): pid=26081 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2013/cgroup.controllers" dev="sda1" ino=16210 res=1 errno=0 [ 2331.819038][T26061] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000, 0xffffffe0}}], 0x1, 0x0) 07:35:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1c000000, 0xffffffe0}}], 0x1, 0x0) 07:35:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0xffffffe0}}], 0x1, 0x0) [ 2332.424575][T26080] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:35:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000ffffff8d0000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:39 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b0000, 0xffffffe0}}], 0x1, 0x0) 07:35:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192602000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e6400000000140002800600190000000000050001bc395cb797cf9260279d600004000000"], 0x44}}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000015c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)='\b\x00\x00\x00\x00\x00\x00\x00', 0x8) accept4(r1, 0x0, 0x0, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x3, 0x58a, [0x0, 0x20000800, 0x20000a14, 0x20000a44], 0x0, &(0x7f00000000c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{0xa, 0x20, 0x9d7d, 'vlan1\x00', 'macsec0\x00', 'nr0\x00', 'bridge_slave_0\x00', @dev={[], 0x1f}, [0xff, 0x0, 0x0, 0xff, 0xff], @local, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe6, 0xe6, 0x12e, [@cluster={{'cluster\x00', 0x0, 0x10}, {{0x13ea, 0x1, 0x400}}}, @devgroup={{'devgroup\x00', 0x0, 0x18}, {{0x8, 0x0, 0x1ff, 0x800, 0xfffffe00}}}], [], @common=@ERROR={'ERROR\x00', 0x20, {"edb749fd8c1797cbef7d0bd03455383698ccdf5b91bd353cf6b522c63515"}}}, {0x9, 0x30, 0x886c, 'bridge_slave_0\x00', 'veth0_vlan\x00', 'veth1_to_bridge\x00', 'wg0\x00', @local, [0xff, 0x0, 0xff, 0xff, 0xff, 0x87c3d0551b9b1201], @dev={[], 0x37}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x6e, 0x6e, 0xb6, [], [], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x20, 0x1, {0x3}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{0x3, 0x4c, 0x3, 'ip_vti0\x00', 'veth0_to_batadv\x00', 'veth0_macvtap\x00', '\x00', @broadcast, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x6e, 0x1e6, 0x316, [], [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3ff, 'system_u:object_r:cron_spool_t:s0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x4, 0xac, {0x624}}}}], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8001, 'system_u:object_r:ifconfig_exec_t:s0\x00'}}}}]}]}, 0x602) socket(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0x14, 0x2, [@TCA_CAKE_NAT={0x8}, @TCA_CAKE_SPLIT_GSO={0x8, 0x11, 0x1}]}}]}, 0x44}}, 0x0) 07:35:39 executing program 0: socket$kcm(0x10, 0x2, 0x10) [ 2333.007248][T26125] (unnamed net_device) (uninitialized): option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) 07:35:39 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff, 0xffffffe0}}], 0x1, 0x0) [ 2333.065449][T26126] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:39 executing program 0: r0 = socket(0x1e, 0x5, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) connect$tipc(r0, &(0x7f00000000c0)=@name, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4000000040601724380375b7cb5d193490013000500010006"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff99) splice(r2, 0x0, r4, 0x0, 0x1800000000000, 0x0) recvmmsg(r0, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, &(0x7f0000000080)=""/8, 0x8}}], 0x1, 0x0, 0x0) close(r1) [ 2333.120453][T26126] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:40 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0xffffffe0}}], 0x1, 0x0) [ 2333.285218][T26147] netlink: 168 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2333.383085][T26149] netlink: 168 bytes leftover after parsing attributes in process `syz-executor.0'. 07:35:40 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0000, 0xffffffe0}}], 0x1, 0x0) 07:35:40 executing program 0: r0 = socket(0x1e, 0x5, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) connect$tipc(r0, &(0x7f00000000c0)=@name, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4000000040601724380375b7cb5d193490013000500010006"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff99) splice(r2, 0x0, r4, 0x0, 0x1800000000000, 0x0) recvmmsg(r0, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, &(0x7f0000000080)=""/8, 0x8}}], 0x1, 0x0, 0x0) close(r1) [ 2333.536213][T26125] (unnamed net_device) (uninitialized): option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) 07:35:40 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef, 0xffffffe0}}], 0x1, 0x0) 07:35:40 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) pread64(r1, &(0x7f0000000240)=""/211, 0xd3, 0xff) r3 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000240)=ANY=[], 0xff01) ioctl$sock_qrtr_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000000)={'wg2\x00', {0x2a, 0x1, 0x4001}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r6, 0x11b, 0x3, &(0x7f0000000040)=0x400, 0x4) getsockopt$XDP_MMAP_OFFSETS(r6, 0x11b, 0x7, &(0x7f0000001300), &(0x7f0000000100)=0x60) [ 2333.722816][T26162] netlink: 168 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2334.085610][T26126] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000fffffff50000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:41 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xffffffe0}}], 0x1, 0x0) 07:35:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x240007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) sendmsg(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000300)="7dc4aa0dd3ae3065b1e2767a29eb65adbda959f98074b2d9a522172c3c22520b370c6ac6de26c48a4a6064b55965e3e2576ab200f2552fb52bc79a54442d4e16c86b9f7fc550c68853621c2153672356cc29e27a6bcc6f8e06b753d54da2c35f62a4a099624e99b5fe6fa93325e1a3754e1c0c8476f1c63788f0eaa8cda41122b84d434ec1741b581f6713f94127325ebb3db12fa65b267f8f2b495ec24b7cd2d543bfffb3faec24ebdc2adc5b2c2e8ec30d3551b975866a6332b771cc1a74f1a73d2ac55b4d273b4b7034aab6225016449459c650898d532d136240700cfcce90ebbf", 0xe3}, {&(0x7f0000001400)="fe790b8e83a51a50ea69a76a9c79f9289435b17076757a32408d6f1392603ef26fc1cff5981c02bbba9cbad5b1a0a6caadb4f6cbfebb5d05be030cf104b04b77379689d70133cbd3bd72228b94b926f9d3b99c99b3e88e5c9808d9d50171ecb188cc52576b86eb3c15fe9904c4eb00d5ddf206c50e1525061d5ac7cce9a8da680d75d184669a309b7b60155c836263da2d6995af7966eb494042365b2698f27894bfacacf6d6e4594b0b954fd800caf257fc9bfa7d15cbb4bd9614c8e11a748a27f2d24652902ee0340cdc1f7aff9ccac2a4ac5fb6c5d89a9e581b8748b2", 0xde}, {&(0x7f0000000080)="82e7bf9b586968bf593c6272e579145e4be1bac39bd037fb4279738759a70ff83272274c5b1d1e620413", 0x2a}, {&(0x7f0000002240)="660699ac20ad4a994c3d954c1248a5b23626132c357c3c711c3426f7744669805a6f7e2b8d8ae06f1402d06e91bdf7bc155a1986deed7f0cc44561e85a870160980064e7818c2b1c3b71a7ca16b267ca1d00d33201bf", 0x56}], 0x4}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) clock_gettime(0x0, &(0x7f0000001200)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000001100)=[{{&(0x7f0000000100)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000580)=""/241, 0xf1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/135, 0x87}, {&(0x7f00000022c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/32, 0x20}, 0x1c0000}, {{&(0x7f0000000680)=@vsock, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/175, 0xaf}, {&(0x7f00000007c0)=""/34, 0x22}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000000840)=""/12, 0xc}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f0000000880)=""/3, 0x3}, {&(0x7f00000008c0)=""/161, 0xa1}, {&(0x7f0000000980)=""/60, 0x3c}, {&(0x7f00000009c0)=""/157, 0x9d}], 0x9, &(0x7f0000000b40)=""/240, 0xf0}, 0x7}, {{&(0x7f0000000c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000cc0)=""/191, 0xbf}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f0000000d80)=""/104, 0x68}, {&(0x7f0000000e00)=""/129, 0x81}, {&(0x7f0000000ec0)=""/249, 0xf9}, {&(0x7f0000000fc0)=""/40, 0x28}, {&(0x7f00000052c0)=""/4096, 0x1000}, {&(0x7f0000001000)=""/42, 0x2a}], 0x8, &(0x7f00000010c0)=""/57, 0x39}, 0x2}], 0x4, 0x40000060, &(0x7f0000001240)={r3, r4+10000000}) r5 = socket$inet6(0x10, 0x3, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt(r6, 0xa672, 0x9, &(0x7f0000001280)="eabb865028e782c7662e24a3ad248db03ec08e9834b81b4a33f3fee9152a58290829e4d98e368f60d3f06a4f00a8554c3acb93a00c5b920e16adb0a3", 0x3c) sendto$inet6(r5, &(0x7f00000001c0)="4c00000012001fc6b9409b849ac00a00d9adad3d000000000000030000008cd055c5ac27a6c5b068d00000d323456536005ad94a461cdbfee9bdb9422f2359845138c213f7c0d5a7a1d80000", 0x4c, 0x0, 0x0, 0x0) 07:35:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192702000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) connect$inet6(r0, &(0x7f0000000900)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) r2 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'wg2\x00', &(0x7f0000000080)=@ethtool_eee={0x44, 0x3, 0x8001, 0xff, 0x1ff, 0x8, 0x2, 0x8001, [0x5, 0x7ff]}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x17, &(0x7f00000000c0)={r1}, 0xc) 07:35:41 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xffffffe0}}], 0x1, 0x0) [ 2334.654531][T26188] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2334.687074][T26188] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:41 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:41 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:41 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:42 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x1000, 0x0, 0x401, 0x2, r0, 0x3f, [], 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x1}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x37) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000181000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:35:42 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xffffffe0}}], 0x1, 0x0) [ 2335.850277][T26188] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000ff0000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:43 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:43 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x64054) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'veth1_macvtap\x00', &(0x7f00000000c0)=@ethtool_eee={0x45, 0x44f, 0x81, 0x9, 0x0, 0x2, 0x6, 0x3ff, [0x4, 0x200]}}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000a00010076657468"], 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, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xb6ea6f9b087d72b3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}]}]}}]}, 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, 0x0}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r5], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="25254dc31b2f96c1b5e3993e3572726ccbff9c15965f207ca50d2324eeb72a45fe3bdb1077f5d86b6d874a8c3d24810643583acdd0aca30900b24cb19c5c2153c4517747d42a423ded1ccb3a6c", @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 07:35:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192802000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:43 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0xffffffe0}}], 0x1, 0x0) [ 2336.476197][T26259] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2336.499706][ T29] audit: type=1804 audit(1599118543.193:888): pid=26257 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2019/memory.events" dev="sda1" ino=16367 res=1 errno=0 [ 2336.555143][T26261] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2336.597051][ T29] audit: type=1800 audit(1599118543.223:889): pid=26257 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16367 res=0 errno=0 [ 2336.616097][T26259] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2336.678872][ T29] audit: type=1804 audit(1599118543.223:890): pid=26257 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2019/memory.events" dev="sda1" ino=16367 res=1 errno=0 07:35:43 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:43 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000, 0xffffffe0}}], 0x1, 0x0) [ 2336.847261][ T29] audit: type=1804 audit(1599118543.413:891): pid=26279 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2019/memory.events" dev="sda1" ino=16367 res=1 errno=0 07:35:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x81) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) 07:35:43 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000, 0xffffffe0}}], 0x1, 0x0) [ 2336.941939][ T29] audit: type=1804 audit(1599118543.463:892): pid=26257 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2019/memory.events" dev="sda1" ino=16367 res=1 errno=0 [ 2337.049543][T26261] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2337.071281][ T29] audit: type=1800 audit(1599118543.463:893): pid=26257 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16367 res=0 errno=0 07:35:43 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00000000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x200}, 0x90) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000140)=0x11, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000006800030100000000000000000a000000000000000c000200000000000800000008000500", @ANYRES32=0x0, @ANYBLOB="0b9bd24fd7ac0aa026de6c3415590fc9ee07e28d2b2b8879c10b8d1679ade5da57c55cedd33e1a163296f4efcdee39ba1d19"], 0x2c}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0x1b, 0x4) [ 2337.191640][T26259] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2337.232137][ T29] audit: type=1804 audit(1599118543.463:894): pid=26274 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2019/memory.events" dev="sda1" ino=16367 res=1 errno=0 [ 2337.362624][ T29] audit: type=1804 audit(1599118543.473:895): pid=26279 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2019/memory.events" dev="sda1" ino=16367 res=1 errno=0 07:35:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00007fffffff0000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:45 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192902000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:45 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000001640)=ANY=[@ANYBLOB="0000e7bda6667a90d93c7b0000a6aad02da72c0e1b5434ff2d4bf4bcbb4eb457e62c7961f23e704b8e7ab527929e5dd2829e56fd7456081a0aea06e65e055720bd09f012046b8e40bf878a9ae782a583ad90522a7a185f23fabeb6d3430cd2a3e9cff4701a93b4e248fb1a6b68f631317188b2d1e7fa740ce8c7069c96e059daa87b90cfd3cfc0b9f71e8ddf007c7d1faa60bf785e107d4030b12642dee62439eadb1d9a5d7fcdca127ccba06939d59b72bbbc45285b0d6f71f21e49c935f1ce1e86544893489a0d660b75a990f5ef5c4629110fa7e0bded", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700090000000400000008000b00216970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff38ac12497152320aa9708f5e049c0305603018919cd48b80f3a2bb3775efe97dfba7c43d7a8ee4216b27543f254c00885139c2d270e4bf5946d0d4376a54d5b54d7f00000000562e280e04c7d65675688c3ad5a67be5fa34bd3335f3c4eeba4ab4bb9125a8705b080000000000000000"], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x80, 0x0, 0x0, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xf9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 07:35:45 executing program 3: sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, 0x0, 0x4000010) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xa4d976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000000906010110000000000000000000000005000100060000000c00078008000973797a30"], 0x34}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) r3 = socket$isdn(0x22, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) r4 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r5 = socket$pptp(0x18, 0x1, 0x2) sendfile(r5, r4, 0x0, 0xd) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000840)={0x101, 0xb02d, 0x7, 0x7, 0x3ff}, 0x14) [ 2338.382744][ T29] audit: type=1804 audit(1599118545.073:896): pid=26336 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2021/memory.events" dev="sda1" ino=16369 res=1 errno=0 [ 2338.414236][T26340] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2338.453183][ T29] audit: type=1800 audit(1599118545.103:897): pid=26336 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16369 res=0 errno=0 07:35:45 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xb80b000000000000, 0xffffffe0}}], 0x1, 0x0) [ 2338.537401][ T29] audit: type=1804 audit(1599118545.103:898): pid=26336 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2021/memory.events" dev="sda1" ino=16369 res=1 errno=0 [ 2338.613771][ T29] audit: type=1804 audit(1599118545.193:899): pid=26337 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir507544907/syzkaller.zKbB6T/3270/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 [ 2338.644267][ T29] audit: type=1804 audit(1599118545.283:900): pid=26348 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2021/memory.events" dev="sda1" ino=16369 res=1 errno=0 07:35:45 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000, 0xffffffe0}}], 0x1, 0x0) 07:35:45 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0xffffffe0}}], 0x1, 0x0) 07:35:45 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffff000000000000, 0xffffffe0}}], 0x1, 0x0) 07:35:45 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000, 0xffffffe0}}], 0x1, 0x0) [ 2339.121421][T26345] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:45 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x1800) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000000)={0x33, 0x4, [], [@ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x400, [0x8, 0x3]}}, @pad1]}, 0x30) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x30) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x0, 0x0, 0x1bc, 0x140, 0x140, 0x258, 0x258, 0x258, 0x258, 0x258, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0xf8, 0x140, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}, {0xc}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x388) 07:35:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0xfffffffffffffd40, 0x2004010) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, r0, 0x0, 0x0, 0x0}, 0x30) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24, 0x1}, 0x1c) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1e, &(0x7f0000000300)="9b208e867e3eb41c2c78e181bfe016c116954eb2499dfb568a3fd8d03e794eda11420331e5bd945d5b5b33eee3d34612aeab18b7344a8cf8ffb6f193f2ce71854e51bee2be81b158c8dd7f7ddb784898f035b218cead20845ae1b78ad29871daab3dbb7d2ecfbd43d891dc160bd0da1bc1d43e38cc32c46ab5fbebf7b615e56152bb652ab5813201d2a9019b665d4cd1a94d44b09dcc272e84118b8b0f6c1f010424ba025aec17131b532c721e37b97ee0bbf3185b076359017391a58e762bbab6c0e39c922d1ac88c25914e03310c1aab939da5782d635d699bc921857e8ad35ad1ccaca003a8d872850e3770dc4248ecace421504d") r3 = socket(0x10, 0x803, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0xc0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) [ 2339.333536][T26374] xt_addrtype: ipv6 does not support BROADCAST matching [ 2339.364876][T26377] xt_addrtype: ipv6 does not support BROADCAST matching [ 2339.503807][T26340] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00008dffffff0000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:46 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0xffffffe0}}], 0x1, 0x0) 07:35:46 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120000000200000000008000000006000000000000000000000000000000fc020000000000000000000000000000fe8000000000000000000000000000bb05000500000000000a00000004000000000000000000000000000004ec2fdaf5be6c975400000000"], 0xa0}}, 0x0) 07:35:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192a02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2339.983121][T26402] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:46 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea}}], 0x1, 0x0) [ 2340.025377][T26402] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00007fffffff0000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:46 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:35:47 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x2}], 0x1, 0x0) [ 2340.456080][T26402] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192b02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:47 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4}], 0x1, 0x0) 07:35:47 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) write(0xffffffffffffffff, &(0x7f00000006c0)="a9a2fbcb655c57d78aecc7e489573c0d5e773f1edbecb32718a9e054bde3f118148b5545eb161a14a6739b8207c8d0ef4ff36c9c9b7e9ac131b89e471be0570281b22613ef67a3ad351c95da7d186bf88457d284f0508a31bb016e36adec", 0x5e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7}]}, 0x48}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400b86c94eebdbd86aa69a08e82760000", @ANYRES16=r5, @ANYBLOB="01002bbd7000fedbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x2bc, r5, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xc4, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0xffffffffffffffef, 0x9, 0x2ad9c287}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12c16a57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cefd102}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a95235b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0c4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3390}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x82bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24117522}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xccf9145}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30a0b5db}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd1b3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8feb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e5bf663}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b99}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf3609fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x621f6ecd}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5fff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5381c9ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77a6}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x144, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b251382}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb53}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f20a3c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42c67b33}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd53d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18f14e5f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x965}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76ede384}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xffffffff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x491a2d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ad1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a9f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4418}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ba4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8bde}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87ab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x13e0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x273a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd628}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d038b59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8689}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x126f2c5e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56fda139}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36778066}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a26}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74a8b5fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa1fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12a3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5839a944}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2092168d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a2f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x620100e4}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f6c836c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5906}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x90, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59915298}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45fa3116}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f42f844}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc595d98}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15b8533}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c826c53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x707537be}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x10}, 0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000640)=0x4, &(0x7f0000000680)=0x2) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}, 0x631b0000}], 0x400000000000132, 0x4000000) 07:35:47 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x7}], 0x1, 0x0) [ 2341.165421][T26441] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2341.186252][T26446] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2341.711981][T26449] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 2342.112899][T26456] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 2342.149278][T26441] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000f5ffffff0000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:49 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x8}], 0x1, 0x0) 07:35:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192c02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:49 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) write(0xffffffffffffffff, &(0x7f00000006c0)="a9a2fbcb655c57d78aecc7e489573c0d5e773f1edbecb32718a9e054bde3f118148b5545eb161a14a6739b8207c8d0ef4ff36c9c9b7e9ac131b89e471be0570281b22613ef67a3ad351c95da7d186bf88457d284f0508a31bb016e36adec", 0x5e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7}]}, 0x48}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400b86c94eebdbd86aa69a08e82760000", @ANYRES16=r5, @ANYBLOB="01002bbd7000fedbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x2bc, r5, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xc4, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0xffffffffffffffef, 0x9, 0x2ad9c287}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12c16a57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cefd102}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a95235b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0c4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3390}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x82bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24117522}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xccf9145}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30a0b5db}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd1b3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8feb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e5bf663}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b99}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf3609fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x621f6ecd}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5fff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5381c9ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77a6}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x144, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b251382}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb53}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f20a3c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42c67b33}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd53d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18f14e5f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x965}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76ede384}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xffffffff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x491a2d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ad1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a9f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4418}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ba4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8bde}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87ab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x13e0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x273a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd628}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d038b59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8689}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x126f2c5e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56fda139}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36778066}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a26}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74a8b5fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa1fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12a3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5839a944}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2092168d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a2f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x620100e4}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f6c836c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5906}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x90, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59915298}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45fa3116}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f42f844}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc595d98}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15b8533}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c826c53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x707537be}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x10}, 0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000640)=0x4, &(0x7f0000000680)=0x2) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}, 0x631b0000}], 0x400000000000132, 0x4000000) 07:35:49 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)={@void, @val={0x0, 0x4}, @mpls={[], @llc={@llc={0x4, 0xe, "1aab"}}}}, 0xe) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x1, 0xdd, 0xc0, 0x3, 0x0, 0x1f, 0x80, 0x1, 0x7f, 0x9, 0x9, 0x80, 0x40}, 0xe) [ 2342.601652][T26510] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:49 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xa}], 0x1, 0x0) [ 2342.645776][T26512] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 2342.745496][T26516] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:49 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xe}], 0x1, 0x0) 07:35:49 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x11}], 0x1, 0x0) 07:35:50 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x1c}], 0x1, 0x0) 07:35:50 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x700}], 0x1, 0x0) 07:35:50 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xa00}], 0x1, 0x0) 07:35:50 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) write(0xffffffffffffffff, &(0x7f00000006c0)="a9a2fbcb655c57d78aecc7e489573c0d5e773f1edbecb32718a9e054bde3f118148b5545eb161a14a6739b8207c8d0ef4ff36c9c9b7e9ac131b89e471be0570281b22613ef67a3ad351c95da7d186bf88457d284f0508a31bb016e36adec", 0x5e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7}]}, 0x48}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400b86c94eebdbd86aa69a08e82760000", @ANYRES16=r5, @ANYBLOB="01002bbd7000fedbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x2bc, r5, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xc4, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0xffffffffffffffef, 0x9, 0x2ad9c287}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12c16a57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cefd102}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a95235b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0c4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3390}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x82bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24117522}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xccf9145}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30a0b5db}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd1b3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8feb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e5bf663}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b99}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf3609fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x621f6ecd}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5fff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5381c9ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77a6}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x144, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b251382}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb53}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f20a3c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42c67b33}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd53d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18f14e5f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x965}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76ede384}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xffffffff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x491a2d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ad1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a9f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4418}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ba4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8bde}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87ab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x13e0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x273a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd628}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d038b59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8689}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x126f2c5e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56fda139}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36778066}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a26}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74a8b5fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa1fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12a3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5839a944}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2092168d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a2f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x620100e4}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f6c836c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5906}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x90, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59915298}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45fa3116}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f42f844}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc595d98}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15b8533}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c826c53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x707537be}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x10}, 0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000640)=0x4, &(0x7f0000000680)=0x2) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}, 0x631b0000}], 0x400000000000132, 0x4000000) [ 2344.773901][T26510] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2344.823433][T26575] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 07:35:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000160a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:52 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xbb8}], 0x1, 0x0) 07:35:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192d02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=0xfffffffffffffffe, 0x12) r2 = socket$kcm(0x29, 0x2, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0xfffffdef, 0x4d87a, 0x0, 0x1f4) 07:35:52 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, 0x0, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}]}, 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000280012800a00010076786c616e00000018000280140009"], 0x48}}, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0x0) [ 2345.373297][T26618] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32], 0x38}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x7c774aac) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@mcast1, r1}, 0x14) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) [ 2345.425364][T26618] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:52 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xe00}], 0x1, 0x0) 07:35:52 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000480)={{}, "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"}) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="ae9828cd94ec5b21d3bd0666b9", 0xd}], 0x1}}], 0x1, 0x0) recvfrom$packet(r1, &(0x7f0000000040)=""/254, 0xfe, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r1, 0x0, 0x3, 0x6}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @local}, 0x10) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) getpeername$qrtr(r1, &(0x7f0000000000), &(0x7f0000000180)=0xc) 07:35:52 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x1100}], 0x1, 0x0) 07:35:52 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x1c00}], 0x1, 0x0) 07:35:52 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000325bd7000ffdbdf25010000000c0006000200000000000c0004000400000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x80c1}, 0x41) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='freezer.self_freezing\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x10000ab00) close(r2) r3 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)=@ipv6_delroute={0x30, 0x19, 0x100, 0x70bd27, 0x25dfdbfd, {0xa, 0x20, 0x14, 0xfd, 0xfc, 0x1, 0xfe, 0xb, 0x1800}, [@RTA_PRIORITY={0x8}, @RTA_MULTIPATH={0xc, 0x9, {0xa596, 0x10, 0xf0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x45) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={@mcast1, 0x31, r6}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 07:35:52 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x2000}], 0x1, 0x0) [ 2346.067341][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 2346.067355][ T29] audit: type=1804 audit(1599118552.764:905): pid=26652 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir507544907/syzkaller.zKbB6T/3278/memory.events" dev="sda1" ino=16366 res=1 errno=0 [ 2346.232671][ T29] audit: type=1800 audit(1599118552.764:906): pid=26652 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16366 res=0 errno=0 [ 2346.323675][ T29] audit: type=1804 audit(1599118552.824:907): pid=26654 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir507544907/syzkaller.zKbB6T/3278/memory.events" dev="sda1" ino=16366 res=1 errno=0 [ 2346.505376][T26618] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000260a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:53 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xb80b}], 0x1, 0x0) 07:35:53 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7) r1 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r1, &(0x7f0000000040), 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_MLD_VERSION={0x5}]}}}]}, 0x3c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="34000000100005070000", @ANYRESDEC, @ANYBLOB="0302000000000000140012000c00010062446e64"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x4}}}]}, 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005600)=[{{0x0, 0x51, 0x0}}], 0x300, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x18, 0x1409, 0x300, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0xc000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x5}) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001080)={r4}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="0700020006000800aadc580d52fea9b340c1f3a67ef1c6929a365aaccdccdafd4cd9b38fa6cbd1d320fde717b5485969ef9af55aee64a9fcb263c69358db12f4334b4d7cbe"], &(0x7f0000000400)=0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={r4, 0x9}, 0x8) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x4, 0x4) 07:35:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192e02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) connect$can_bcm(r4, &(0x7f00000000c0), 0x10) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280000000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100736662002c000200280001"], 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e00)=@newtfilter={0x24, 0x2e, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 07:35:53 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x34000}], 0x1, 0x0) 07:35:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@tipc=@id={0x1e, 0x3, 0x2, {0x4e23}}, 0x80, 0x0}}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x1, @loopback, 0xffffffff}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f00000000c0)={0x81, 0xd8a, 0x7fffffff, 0x0, 0x6}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) [ 2347.121216][T26682] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2347.204574][T26682] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:53 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x40000}], 0x1, 0x0) 07:35:54 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x8, 0x2, 0x3f}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x60, 0x0, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xf5f0}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9ecc}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x60}}, 0x40) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="340100001000050700000000c6e9ad0000000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xd}], 0x492492492492805, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x6db6e559) 07:35:54 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x400300}], 0x1, 0x0) [ 2347.486665][T26707] IPVS: ftp: loaded support on port[0] = 21 07:35:54 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x1000000}], 0x1, 0x0) [ 2347.708421][T26707] lo speed is unknown, defaulting to 1000 07:35:54 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x2000000}], 0x1, 0x0) [ 2348.278990][T26726] IPVS: ftp: loaded support on port[0] = 21 [ 2348.304984][T26682] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2348.333091][T26710] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2348.355230][T26710] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2348.401852][T26707] virt_wifi0 speed is unknown, defaulting to 1000 [ 2348.924973][T26731] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2348.941965][T26731] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.3'. 07:35:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000360a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:55 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0x1, 0x0) 07:35:55 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000008800000000280012800a00010076786c616e0000001800028014000c"], 0x48}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) connect$rose(r0, &(0x7f0000000040)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 07:35:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000192f02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2349.113722][T26756] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 2349.159305][T26759] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:55 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x7000000}], 0x1, 0x0) [ 2349.203221][T26759] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x14, 0x2b, 0x0, @private1, @local, {[@hopopts={0x89}], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) socketpair(0x5, 0x3, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x0) 07:35:56 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x8000000}], 0x1, 0x0) 07:35:56 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xa000000}], 0x1, 0x0) [ 2350.223481][T26759] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:35:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000560a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:35:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193002000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:35:59 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000003, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0)=0x1000, 0x12) bind$alg(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x4e20, @private=0xa010100}, 0x29) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000030000000000000026d0040095002b000000000093ad55f674402d0200000000800000000000000080f57fe12ea7509e1fcff3ed4436f7054f26b1b3f4279e7b34603cdd37536bedf627fa5bb50ff82812ac6ca16b34f98125f30e6326996a3cfee33025a30b45bdcf1d273683836e3683254d570dca6b78314f6a3d1f917d0775e80b043488cfe4229ed2049edd0d6f613d3cd61f00158e6eee8532151d72eb8a4a0a652300dcbf00000000cc1c4224363dc6ad7f52bf424c6e6cafbe9309932690db2001a3cd753441f0db74596f993881b6d72c002a60c1bc7dc8c38b7d2e13c50409b9dd114590da1b5f7068746bd9ff41c69b7d0000005decd146e57b5be39ed502e9dc97b8aba7eff3f6012303cd8dfdbfe33d49e0bda96935f32bceb34d1d627cb984ebc37d4cfcc5ec8f0485e051db3de55dea65440c5201d800a8508e313132f1758b702b398de33e4d7eeeda3188102b0a721e59b8df41dc9754073bdadcd536bca709c9373b17eed78be1c274a9fdf1a07437e1c5b3a7abc45d40d757dd2f818d569b5144b403501e80c6e4d642671395a0256766c4d6a1d137c07ba89508abdda685c7ce5d5cf95038cccbfffed7ab7fd627ef2a9e47149545a14ce914a07396d872fb9398c6effde093adcc97797527c8005078eed5da018ec1b421ab9152148fe2a7b3d27534afe37077a8187417cc04619e932a15659240ec52619c3fa45f322780151cb89e26bf7f33240ce07c49613d185204eec6657541caeb7d8dd479684ff6bc2c33cda3e73d6b358f89995b1f0024df9fb070af27da209f298fe171109acff0b2f3acc8f6c8d55c4e1ed1721264873ad3ba73d24a3f15b01d0a6648e85c07aa420000000000000000000000000000000000000026532dd8ca4f15885c6d0a2885d56a473b5a6a98cfec6a1711fbabcfac5cd5d5617f90b662118ca07123d7"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000380)={r3, r4}) sendmsg$rds(r5, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4112, 0xfffffde7}], 0x1}, 0x0) write(r5, 0x0, 0x0) close(r5) sendfile(r2, r1, 0x0, 0xffffffff800) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffff}) pwrite64(r6, &(0x7f0000000200)="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", 0x200, 0x0) 07:35:59 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xe000000}], 0x1, 0x0) 07:35:59 executing program 3: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0xf07a7000) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x7fffffff) r2 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x81, 0xab, 0x40, 0x6c, 0x2, 0x3e, 0x7, 0x80, 0x40, 0x58, 0xffff, 0x4, 0x38, 0x2, 0xc000, 0x8, 0x2}, [{0x60000000, 0x1000, 0xffff, 0x5, 0x0, 0x7b, 0xe1e2, 0x100000001}], "8bcb0f757cc81528a17bf96c873450b1d1e86fa603071d1089acffb5f2924dce2ccfb43b1eb9acfd1240eaa7b6c188a7ca6246f8decf90060e8713", [[], [], [], [], [], [], [], [], []]}, 0x9b3) recvfrom(r1, &(0x7f0000000040)=""/184, 0xfffffffffffffe07, 0x40012500, 0x0, 0xfffffe53) r3 = socket$inet6(0xa, 0x80000, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000), 0x0, 0x1) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) ioctl$SIOCAX25GETINFOOLD(r5, 0x89e9, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e23, 0x200, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}}, 0x0, 0x0, 0x1d, 0x0, "ec41c0637490027d39b9b4dadbf908795f797010e99ddebd2dc673fb10b0784aa8b7c15e738fc685e4231562c0d08dc4b36990c1ac2542669b960c57326c5c83517717ae0ca809e80aea22089526501d"}, 0xd8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r7, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) accept4$bt_l2cap(r7, 0x0, &(0x7f0000000c80), 0x80000) mmap(&(0x7f00000aa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 2352.814708][T26818] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2352.818929][ T29] audit: type=1804 audit(1599118559.504:908): pid=26817 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2030/memory.events" dev="sda1" ino=15923 res=1 errno=0 [ 2352.842620][T26818] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:35:59 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x11000000}], 0x1, 0x0) 07:35:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r8, 0xf501, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) [ 2352.945421][ T29] audit: type=1800 audit(1599118559.544:909): pid=26817 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15923 res=0 errno=0 [ 2353.007278][ T29] audit: type=1804 audit(1599118559.544:910): pid=26817 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2030/memory.events" dev="sda1" ino=15923 res=1 errno=0 07:35:59 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x1c000000}], 0x1, 0x0) [ 2353.132903][ T29] audit: type=1804 audit(1599118559.564:911): pid=26817 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2030/memory.events" dev="sda1" ino=15923 res=1 errno=0 07:35:59 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x20000000}], 0x1, 0x0) [ 2353.211352][ T29] audit: type=1800 audit(1599118559.584:912): pid=26817 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15923 res=0 errno=0 [ 2353.288283][T26832] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2353.332656][T26834] bridge21: port 1(syz_tun) entered blocking state [ 2353.342881][T26834] bridge21: port 1(syz_tun) entered disabled state [ 2353.361375][ T29] audit: type=1804 audit(1599118559.584:913): pid=26824 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2030/memory.events" dev="sda1" ino=15923 res=1 errno=0 [ 2353.374356][T26834] device syz_tun entered promiscuous mode 07:36:00 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xb80b0000}], 0x1, 0x0) [ 2353.469174][ T29] audit: type=1804 audit(1599118559.594:914): pid=26817 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2030/memory.events" dev="sda1" ino=15923 res=1 errno=0 [ 2353.500687][T26837] bridge21: port 2(bridge_slave_0) entered blocking state [ 2353.517501][T26837] bridge21: port 2(bridge_slave_0) entered disabled state [ 2353.591820][T26837] device bridge_slave_0 entered promiscuous mode 07:36:00 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xeffdffff}], 0x1, 0x0) 07:36:00 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xfeffffff}], 0x1, 0x0) [ 2354.195563][T26818] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2354.215485][T26834] device syz_tun left promiscuous mode [ 2354.223278][T26834] bridge21: port 1(syz_tun) entered disabled state 07:36:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000660a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xffff0000}], 0x1, 0x0) 07:36:01 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00ffed24f60411d25a80648c63940d0624fc60040006400a0a03000200000037153e370a000900000000000000c286fdcdfcc5d34eba3e363d", 0x3a}], 0x1}, 0x4048850) 07:36:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193102000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:01 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="b40500000000000071101800000000006b1d450a77b6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd06, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 2354.431134][T26892] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, 0x0, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 07:36:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000000203c7c33d0000000000e9ffffffbfff0f00010001"], 0x24}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000010efa8c68d000000000000000000000a2000000002030100000000f787060000000000000900010001"], 0xcc}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_DELSET={0x30, 0xb, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0xce}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}]}], {0x14}}, 0xb8}}, 0x0) 07:36:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xfffffdef}], 0x1, 0x0) [ 2354.482547][T26892] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xffffff7f}], 0x1, 0x0) 07:36:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x2, 0x7}}, &(0x7f0000000080)='GPL\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@multicast, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @empty}, @echo={0x60}}}}}, 0x0) 07:36:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xfffffffe}], 0x1, 0x0) 07:36:01 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x54, 0x10, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x709}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPVLAN_FLAGS={0x6, 0x2, 0x1}, @IFLA_IPVLAN_MODE={0x6, 0x1, 0x1}, @IFLA_IPVLAN_MODE={0x6, 0x1, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x54}}, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000), 0x1000000, 0x1000}, 0x20) [ 2354.909512][T26892] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2355.631987][T26928] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2355.691178][T26942] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:36:02 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000760a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x1, 0x0, 0x0, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x3}, 0x1c) pipe(&(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x1000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="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"], 0x14}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f00000002c0)=""/41, &(0x7f0000000340)=0x29) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x34, r7, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev}, @GTPA_VERSION={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x14, 0x0, 0x300, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008044}, 0x4011) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x50, 0x10, 0x705, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565, 0x13dd}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x50}}, 0x0) 07:36:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:02 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x2, 0x0) 07:36:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) connect$qrtr(r1, &(0x7f00000001c0)={0x2a, 0x3, 0x7ffe}, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r4, 0x4004f50d, &(0x7f0000000000)=0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10}]}]}, @IFLA_IFALIASn={0x4}]}, 0x3c}}, 0x0) 07:36:02 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x3, 0x0) [ 2356.091447][T26958] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2356.125686][T26960] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2356.153167][T26962] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 2356.166845][T26958] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x4, 0x0) 07:36:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x7, 0x0) [ 2356.446713][T26962] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 2356.534796][T26981] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 07:36:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x8, 0x0) 07:36:03 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x2e27, 0x17, 0xfffffffb}, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x5}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0x401, 0x0, 0x4000, {0x0, 0x0, 0x0, r1, 0x1100}}, 0x20}, 0x1, 0x0, 0x0, 0x4005}, 0x20000082) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r3, 0xc038943b, &(0x7f0000000100)={0x8001, 0x8, [], 0x0, &(0x7f00000000c0)=[0x0]}) 07:36:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xc, 0x0) 07:36:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x300, 0x0) [ 2357.326218][T26958] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000001160a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193302000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:04 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xd01, 0x0) 07:36:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x2c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0x9}, {}, {0x1}}, [@TCA_RATE={0x6, 0x5, {0x3, 0x5}}]}, 0x2c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 2357.890297][T27026] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2357.932544][T27027] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2358.000563][T27031] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2358.018112][T27039] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:04 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x808ff301, 0x0) [ 2358.359501][T27026] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x2) 07:36:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4) [ 2358.867505][T27031] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 07:36:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x7) 07:36:05 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x8) 07:36:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193402000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2359.115642][T27051] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:36:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2359.424012][T27074] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2359.444115][T27076] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2359.471324][T27079] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2359.746102][T27080] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2360.156399][T27074] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000003a60a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:06 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xa) 07:36:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193502000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xe) 07:36:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x11) 07:36:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x1c) 07:36:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x700) 07:36:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xa00) 07:36:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xbb8) [ 2361.074814][T27096] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2361.097465][T27099] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2361.141974][T27103] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 07:36:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xe00) 07:36:08 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x1100) [ 2361.433290][T27107] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2361.703787][T27099] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:08 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000003f60a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:08 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000000000000061100000000000009500000000000000d3866d6eeff6d1ab9e95d96beef912cf9011f3c87e517d0d25ddd0210f1396eba17b0baf04d548ab73a987d5d4817f66ee01a26abaee7fc04b97b77bd55c6b1f4e81dcc697aef6a179d3072f9c97eb2fc4c3e0a41883edeb9b7f48af94df4f88387580b47eb89a47e19ed65b12292ae19869cd92c7a173bae634f831d58ef211d9982ae0ae0a01198c923afa010a377460fd0519eb30"], &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251, 0x0, 0x0, [], 0x0, 0x14}, 0x48) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_AD_ACTOR_SYS_PRIO={0x6, 0x18, 0x4}, @IFLA_BOND_ARP_ALL_TARGETS={0x8}]}}}]}, 0x44}}, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f0000000040), 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$SIOCRSACCEPT(0xffffffffffffffff, 0x89e3) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x68, 0x4, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffb}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xb04dacff44c6d7aa}, @NFTA_CHAIN_COUNTERS={0x1c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xffff}]}, @NFTA_CHAIN_FLAGS={0x8}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4084005}, 0x40) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000004c0)={0x2, 0xc4, "dcce7dcb42270bc6560ab863d3d627cf40da7e34f9978195578017189ac11cfeb64f18e29afb5ab2bb6872ebc391081fabef7e8ca715078bad7c5ad71ad3db23a47935be351e6e1b68bb02a39e81f2b31aa620773e22a5b3b38d7aed8525d53551e633bd05dad3b7b84c4253600f5563e71f9237366d2e6b3131dc4880f4acddec09391ff115c1daeb2cbe03df9b726b3380c204c6c9db6418fc597d0302e7107297a6d6dc5825bd8c0f708c24616ad4b75b7715efe7cfa103370cbfb3cdd602686bc41d"}) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg$key(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x130}}, 0x4000) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x23151}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) 07:36:08 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x1c00) 07:36:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193602000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2362.338621][T27156] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) 07:36:09 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x2000) [ 2362.409399][T27159] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2362.428153][T27164] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:09 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xb80b) 07:36:09 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x34000) 07:36:09 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x40000) 07:36:09 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x400300) 07:36:09 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x1000000) 07:36:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000200)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0xc0c89425, &(0x7f0000000240)={"68778b1e163b8d2113ecfd3083bb5812", 0x0, r5, {0x906}, {0x6, 0xaf3}, 0x401, [0x0, 0x7, 0x101, 0x8, 0x100, 0x6, 0x0, 0xad7100, 0x1, 0x8, 0x1, 0x4, 0x9, 0x7, 0x400, 0x12200000000]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000001340)={{r3}, r5, 0x10, @inherit={0x58, &(0x7f0000000180)={0x0, 0x2, 0xf, 0x2, {0x22, 0x7, 0x5, 0x5, 0x6}, [0x2, 0xaa]}}, @subvolid=0x6}) socket$inet(0x2, 0x1, 0x3) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r6, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x7ff, 0x0, 0x0, 0x0, 0x1, [{}]}) 07:36:10 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x2000000) [ 2363.492192][ T29] audit: type=1804 audit(1599118570.185:915): pid=27199 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir507544907/syzkaller.zKbB6T/3289/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 2363.538982][T27161] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 2363.597914][T27159] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2363.648438][ T29] audit: type=1804 audit(1599118570.345:916): pid=27212 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir507544907/syzkaller.zKbB6T/3289/memory.events" dev="sda1" ino=16379 res=1 errno=0 [ 2363.755540][ T29] audit: type=1800 audit(1599118570.345:917): pid=27212 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16379 res=0 errno=0 [ 2363.835272][ T29] audit: type=1804 audit(1599118570.395:918): pid=27199 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir507544907/syzkaller.zKbB6T/3289/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 07:36:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000005860a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 07:36:11 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000004c0)={0x9}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0x8001, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000800)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000002280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001400210100003a98a307000002010000", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) r4 = accept4(r2, &(0x7f0000000280)=@qipcrtr, &(0x7f0000000300)=0x80, 0x80000) r5 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff, 0x9}, 0x10) r6 = socket$l2tp6(0xa, 0x2, 0x73) tee(r5, r6, 0x5, 0x4) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="c10d00b3", @ANYRES16=0x0, @ANYBLOB="20002abd7000fcdbdf25090000003c0050800800030005ac0f000500090040000000110001005f5aa621377bca988c990eb37100000011000100f205f2702a420d30695d950be70000002c0050800800030001ac0f00080007000000000005000200030000000500020005000000050002000100000007000a00e6ff030004002800050008000200000004000b0008003700010000000400280014005080100008800400010004000200040002000800370002000000"], 0xbc}, 0x1, 0x0, 0x0, 0x8004}, 0x4008090) 07:36:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193702000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:11 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, 0x0) r0 = socket$inet(0xa, 0x1, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) listen(r0, 0x8) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140), &(0x7f00000000c0)=0x8) [ 2364.400899][T27231] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2364.413507][T27229] IPVS: ftp: loaded support on port[0] = 21 07:36:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x7000000) [ 2364.447539][T27231] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x8000000) [ 2364.757775][T27236] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 07:36:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xa000000) [ 2364.864278][T27231] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2364.891461][T27229] lo speed is unknown, defaulting to 1000 07:36:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193802000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xe000000) [ 2365.200368][T27234] IPVS: ftp: loaded support on port[0] = 21 07:36:12 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x11000000) 07:36:12 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x1c000000) [ 2365.733270][T27268] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2365.749664][T27273] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2365.968392][T27276] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2366.028801][T27229] virt_wifi0 speed is unknown, defaulting to 1000 [ 2366.039658][T27268] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000e8060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193902000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:12 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x20000000) 07:36:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0xffffffffffffff5e) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000140), 0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) [ 2366.280970][T27308] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2366.318285][T27309] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2366.370233][T27309] bond20 (uninitialized): Released all slaves [ 2366.395271][T27315] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2366.796943][T27317] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2366.838929][T27308] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2367.537471][T27315] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000040)=0x196, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, &(0x7f00000000c0)=[@iv={0x68, 0x117, 0x2, 0x53, "4a00175d6ce37f2bc3474cb613e58d53299d4beef409deda005990804149e19f07aada81be6d15fbfc2b054e92a427151298cf325508d0506f386c8a40e9a9ce8de45b3b6b50be4e7b5f44fc128023365bf606"}], 0x68, 0x4004800}, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={{0x2, 0x0, @reserved="265992795a3b1ac424165ed1adf07ede5c19b35b2d0bc4dcf4f4cc41d9d356b1"}}) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 07:36:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xb80b0000) 07:36:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x2, 0x2, @private2, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:36:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193a02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:17 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000ffffff8d60a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) [ 2370.399576][T27377] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2370.438707][T27377] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xeffdffff) 07:36:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xfeffffff) 07:36:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xffff0000) 07:36:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xfffffdef) 07:36:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xffffff7f) 07:36:18 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x110, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000020101080000080011400000000400"/28], 0x1c}, 0x1, 0x0, 0x0, 0x89}, 0x8000) 07:36:18 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xfffffffe) 07:36:18 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000009, 0x10010, r0, 0x180000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="21000000010000000000000cd31296e2e3ca4d30e523f6b7320153af183f41c8d6bbee68b274090077207bbac390500dbfc6969e5b991b0100000013cf4235ddeecf09583339ae744782b8675cfa8716aba9d67457415e0d3d87835663ddcdccaa5962cf3e6a798fa8537b7911f066af247ab649484076d39758e8cdd77e055db22b3f93081104db8820d5d792b1dc9e19e7e159", @ANYRESDEC], &(0x7f0000000080)='GPL\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x18, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xa7}, 0x10}, 0x78) [ 2371.367162][T27409] IPVS: ftp: loaded support on port[0] = 21 07:36:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x6, 0x0, 0x2, 0x20000, 0x9}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x1040c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f00000003c0)="92569a1ccc5ec5f00643c4830599a3c4e980fee91d680ffa7c7ff2beeb7d169e8cd069b2becf8388b79666dee53963393cf2e98745cd7957e5ba9757a991df2124899f7d03c7af888661c56dcae14611906a11cd7b6a1b18c3cf8de70a5fa27acc762954da5dffc1d9e1362f0b50f8d3c190469741f923d7187a9093f396d594616948fa7b840f3cd833576e64ef9cfb159ce20680499a4c7d8e52e12fd48fafe93c6dad867c1f4f9bfea944d6776eee6b3022c42e8d784e2e31e1dbfd37e823a6462510fc0f802d8daddb368e6ef2", 0xcf}, {&(0x7f0000000080)="8be22d5474f200863a74d36d9b01010b02000000006716095b80682659e372e849", 0x21}], 0x2, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000040), 0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x80, 0x0, 0x9f}) 07:36:18 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000000000) [ 2371.513069][T27377] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2371.546878][T27409] lo speed is unknown, defaulting to 1000 07:36:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193b02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2372.001184][T27410] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2372.159903][T27440] IPVS: ftp: loaded support on port[0] = 21 [ 2372.258178][T27436] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2372.272255][T27438] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2372.494672][T27409] virt_wifi0 speed is unknown, defaulting to 1000 07:36:19 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000fffffff560a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x40030000000000) 07:36:19 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000004c0)='pids.events\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xd7, "c8beb8fa31b5cddf4164cb19ea244ab945239d1da86e8a8c286925a0943ad902810821a82602899e6d6098020ea2964c66d439730ce1eb1d0795ba5f7a5235cba9f82eb14bfb9bb1cb95cb96bc9ec4ce29aaba17190a3989fae4a43548c8238c17f153093de551d7f65988311440976f9ad1276c38b9a3dc81d1a5299784f6d0bd77b037365ec69ca6c228e3c4a6d2b6c999b832d4b8797fc640c5cdc633970d0cdb4b636407554a3baf51a626efab9a216a2134a8c6271f411b3f01115a1f4d8be8b0e716288c95ec4412a40e8c44386d2a104e6b9692"}, &(0x7f00000000c0)=0xdf) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r3, 0x82a5}, 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140), &(0x7f00000002c0)=0xe) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000080)={r4, 0x5, 0x9, 0x6}) [ 2372.675005][T27436] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193c02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x100000000000000) 07:36:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x200000000000000) [ 2373.416466][T27459] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2373.439714][T27467] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2373.720077][T27459] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:23 executing program 0: socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 'syz1\x00'}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x30}, 0x11}, 0x1c) 07:36:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x400000000000000) 07:36:23 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/174, 0xae, 0x122, &(0x7f00000000c0)=@caif=@rfm={0x25, 0x2, "da10eb24f0be1c2f2627bef254acb18a"}, 0x80) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000840), 0x8) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000008c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000b00)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000900)={0x1ac, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x513}]}]}, @TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_NODE={0x11c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x3a, 0x3, "cb465f714744810748b9e7ab4304cec93565ba5f0837f870ed036f538063612a399ee19ff995385c11a251184eaafec00e9a0036d8aa"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffff9}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "b0794b37d1821e982a5f521fdffb786eae8f4a36d76263c4b3"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ID={0x44, 0x3, "773ea7202cfb491d8fc3bae8cb360f361830bda70ba4c5118e6aa0fa3775a8aa3d7f3d9591ef7e4ac4750461464496bb3488703ee63dd07b58e1bca1c5b0e9a6"}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "f44f60261b35302776364c5776cb3ab54e80ec084296719b77"}}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000b40), 0x4) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000bc0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x1c, r3, 0x100, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044080}, 0x20040400) r4 = openat$cgroup_ro(r0, &(0x7f0000000cc0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000d40)={'vxcan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000d80)={'batadv0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_MPATH(r4, &(0x7f0000000e80)={&(0x7f0000000d00), 0xc, &(0x7f0000000e40)={&(0x7f0000000dc0)={0x64, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xffffff80}}]}, 0x64}, 0x1, 0x0, 0x0, 0x54}, 0x4004001) r7 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r7, 0x80047437, &(0x7f0000001280)) r8 = bpf$ITER_CREATE(0x21, &(0x7f00000012c0)={r4}, 0x8) ioctl$SIOCX25SCAUSEDIAG(r8, 0x89ec, &(0x7f0000001300)={0x80, 0x5}) r9 = accept(r8, &(0x7f0000001940)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000019c0)=0x80) recvfrom$rxrpc(r9, &(0x7f0000001a00)=""/250, 0xfa, 0x40000102, 0x0, 0x0) recvmsg(r9, &(0x7f0000001c40)={&(0x7f0000001b00)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b80)=""/76, 0x4c}], 0x1}, 0x1) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000001cc0)=""/218, 0xda, 0x40010120, &(0x7f0000001dc0)={0xa, 0x0, 0x0, @dev}, 0x20) 07:36:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193d02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000ff60a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x700000000000000) [ 2376.487376][T27521] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2376.531957][T27521] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:23 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x200, 0x2, [0x1, 0x5a]}, &(0x7f0000000140)=0xc) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8913, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 07:36:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x800000000000000) [ 2376.678734][T27537] IPVS: ftp: loaded support on port[0] = 21 07:36:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xa00000000000000) 07:36:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xe00000000000000) 07:36:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x1100000000000000) 07:36:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x1c00000000000000) 07:36:24 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x8) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x36}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="02", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x74c000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x90, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7fff, @ipv4={[], [], @private=0xa010102}, 0x652e}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e22, 0x1, @private1={0xfc, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x10000, @ipv4={[], [], @broadcast}, 0x1000}, @in6={0xa, 0x4e20, 0x349, @loopback, 0x1975}, @in={0x2, 0x4e23, @loopback}]}, &(0x7f00000002c0)=0x10) [ 2377.453592][T27537] lo speed is unknown, defaulting to 1000 [ 2377.454756][T27521] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2377.468490][T27555] IPVS: ftp: loaded support on port[0] = 21 07:36:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193e02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x2000000000000000) 07:36:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xb80b000000000000) [ 2378.165414][T27578] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2378.181310][T27584] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2378.536689][T27555] lo speed is unknown, defaulting to 1000 [ 2378.542562][T27537] virt_wifi0 speed is unknown, defaulting to 1000 [ 2378.549903][T27578] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:25 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000007fffffff60a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x64, 0x2, 0x6, 0x103, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0x20, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x30}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xfff}]}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8}]}]}, 0x64}}, 0x0) [ 2379.246761][T27555] virt_wifi0 speed is unknown, defaulting to 1000 [ 2379.339830][ T234] tipc: TX() has been purged, node left! 07:36:26 executing program 3: r0 = socket(0x2, 0x3, 0x67) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x1d7eb9d4, 0x200, 0x0, 0x2}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000040)={0x5e1}, 0x4) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) write$binfmt_misc(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a306c162a222e8dfb9900d5c736a9f88b6be50daf72122d3a75eb0591fe3dc6f1af7f440089405375da7d969262e7298176f61a867d96da2b1861f0c80a08074c2a083e7fc7581343badb41948c40fc9fd216fd35c0d07a6873684b4b0ea5acba4c49bb43f1bb58725d9ecef19ac6288c5670b1aa2027b9c78a451831d6dcb0fab64fabff92f03f21a99ab21a42a470cb84293d5a5e0e64640b606236ebc48d2c6e"], 0x42) socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='geneve1\x00', 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x6a0000e0}, 0x6e) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) 07:36:26 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xeffdffff00000000) 07:36:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193f02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000193e02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:26 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000ffffffff60a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) [ 2379.717595][T27662] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2379.756997][T27662] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:26 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xfeffffff00000000) [ 2379.841620][T27669] IPVS: ftp: loaded support on port[0] = 21 07:36:26 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xffff000000000000) [ 2380.147779][T27666] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2380.185734][T27673] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 07:36:26 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xffffff7f00000000) 07:36:27 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xffffffff00000000) 07:36:27 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200, 0x20}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) sendto$l2tp6(r2, &(0x7f0000000040)="c80a061dab56277a29a35848b2e126972066d73f76a27f05", 0x18, 0x48cc0, 0x0, 0x0) 07:36:27 executing program 0: unshare(0x40000000) mmap(&(0x7f00000a0000/0x3000)=nil, 0x3000, 0x3, 0x12, 0xffffffffffffffff, 0x12740000) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) close(r2) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0x62, &(0x7f0000000200)={&(0x7f0000000300)={0x10, 0x3fb, 0x8, 0x70bd2a, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4008041}, 0xc015) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28012, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@mcast2, 0x18}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x2, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'vlan0\x00', &(0x7f0000000300)=ANY=[]}) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f00000001c0)="84d2e2ddc1c5b8a33381d62ff85eb8ab0d87b20c305d6b87f421cd0e11f8ac0a"}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) pipe(&(0x7f0000000140)) accept4(r3, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r4) [ 2381.108246][T27708] IPVS: ftp: loaded support on port[0] = 21 [ 2381.266328][T27662] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2381.288987][T27692] IPVS: ftp: loaded support on port[0] = 21 [ 2381.299794][T27669] lo speed is unknown, defaulting to 1000 07:36:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194002000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2381.892083][T27711] IPVS: ftp: loaded support on port[0] = 21 [ 2381.910637][T27723] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2381.922405][T27727] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2382.058777][T27708] lo speed is unknown, defaulting to 1000 [ 2382.065963][T27669] virt_wifi0 speed is unknown, defaulting to 1000 [ 2382.306294][T27723] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2382.332537][T27727] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2382.743579][T27692] lo speed is unknown, defaulting to 1000 [ 2382.756652][T27708] virt_wifi0 speed is unknown, defaulting to 1000 [ 2383.299181][T27692] virt_wifi0 speed is unknown, defaulting to 1000 07:36:30 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) sendfile(r2, r1, 0x0, 0x100000001) 07:36:30 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000000040)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x2, @empty, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000200000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194102000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2384.023473][T27804] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000800000000061119500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1004, &(0x7f0000001200)=""/4100, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 2384.669255][T27808] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:31 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:31 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x7ff) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r5 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x0) recvfrom$l2tp6(r5, &(0x7f00000022c0)=""/4106, 0x1000, 0x2, &(0x7f0000001240)={0xa, 0x0, 0x0, @dev}, 0xfffffffffffffc9b) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0xffffffff, 0x81, 0xa00, 0xfffffffc}, 0x14) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x81, 0x2) [ 2385.075283][T27804] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x401, 0x0, 0x32}, 0x9c) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x492492492492627, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-224-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000440)="cb", 0x1) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$sock(r3, &(0x7f0000000f80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000180)=[@timestamp, @mss={0x2, 0x6}, @mss={0x2, 0x6}, @timestamp, @mss={0x2, 0x7fff}, @timestamp, @timestamp, @sack_perm, @timestamp], 0x9) ioctl(r1, 0x8b32, &(0x7f0000000040)) r4 = accept4$vsock_stream(r3, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) poll(&(0x7f0000000240)=[{r4}], 0x1, 0xee30) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 07:36:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2386.190271][T27836] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2386.206636][T27843] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2386.377904][T27854] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:33 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x7b, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000040)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$inet6(r0, &(0x7f0000000100)="0503460008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b32876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f462f4c73", 0xfdf8, 0x0, 0x0, 0x1d3) 07:36:33 executing program 0: unshare(0x40000000) mmap(&(0x7f00000a0000/0x3000)=nil, 0x3000, 0x3, 0x12, 0xffffffffffffffff, 0x12740000) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) close(r2) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0x62, &(0x7f0000000200)={&(0x7f0000000300)={0x10, 0x3fb, 0x8, 0x70bd2a, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4008041}, 0xc015) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28012, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@mcast2, 0x18}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x2, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'vlan0\x00', &(0x7f0000000300)=ANY=[]}) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f00000001c0)="84d2e2ddc1c5b8a33381d62ff85eb8ab0d87b20c305d6b87f421cd0e11f8ac0a"}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) pipe(&(0x7f0000000140)) accept4(r3, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r4) 07:36:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194302000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000300000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) [ 2387.108559][T27875] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:34 executing program 3: unshare(0x6c060000) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket(0x80000000000000a, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001580)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/127, 0x7f}, {&(0x7f0000001340)=""/86, 0x56}, {&(0x7f00000013c0)=""/46, 0x2e}, {&(0x7f0000001400)=""/164, 0xa4}], 0x8, &(0x7f0000001540)=""/41, 0x29}, 0x1ff}], 0x1, 0x0, 0x0) recvmsg$can_j1939(r2, 0x0, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, 0x0, 0x0) [ 2387.676129][T27882] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2387.939963][T27875] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket(0x5, 0x5, 0x8001) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) sendmsg$IPSET_CMD_LIST(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000001) 07:36:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194402000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000500000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) [ 2388.174300][ T29] audit: type=1804 audit(1599118594.877:919): pid=27905 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2050/cgroup.controllers" dev="sda1" ino=15752 res=1 errno=0 [ 2388.204559][T27912] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2388.668159][T27915] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:35 executing program 3: r0 = socket(0xa, 0x40000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @broadcast}, {0x306, @local}, 0x74, {0x2, 0x4e20, @multicast2}, 'macvlan0\x00'}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @loopback}, {0x306}, 0x40, {0x2, 0x4e20, @loopback}, 'syzkaller0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) [ 2388.827569][T27912] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2389.385597][ T234] tipc: TX() has been purged, node left! [ 2389.398202][ T234] tipc: TX() has been purged, node left! [ 2389.415567][ T234] tipc: TX() has been purged, node left! [ 2389.439976][ T234] tipc: TX() has been purged, node left! 07:36:39 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)=0x40) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xff01) sendmmsg$alg(r2, &(0x7f0000003d40)=[{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000140)="f84124b2b38cb437dde277b587347b047850b79c9f2a192e40a6688d79d6f899d71b6dda037f49e7e5a88738cdf1912c48de953cb6b61ac946eae615b4797e665c852ef925ec061d8ab893162d25261bc37f8ec15ae09f16459e94f71a53aa7c0a3e0b59fe7000213e9c86564193e34b277e1c051d5b6f8d9afc12bb6d9c5ac0b0d52f3b1c819fb641acbff6f7faa1bb9898aa729afff996f9869bc19b7ab3f9f53b82d119af24233054f3b50855f8", 0xaf}, {&(0x7f0000000200)="ba21e787b60f75a8a56868179b1b1d6d75128140a08793dda634fdd9aebe0a999535f94ea71ea3ad20c43415e62759a782a4dd740d026f1d0fb1762098d145aff2809b5eddfeabc0e7f002cbe58ad43154a8fabde10185b9107bbe300e073755ae04189827cd740918a32f86e2cbedf5be14286a407a8d2c9c4951bacd0ec82f122b012c08ff74155e4bd218252d7308c27813f0beabec4c8b1f143e2061638e997627715c63586f3bc8e8db583aafbe50b6762fd4a70626387e3511e1de44781c709700ea69e4a4c3161814529ec7b5dae0873438d3f5919a8bbc", 0xdb}, {&(0x7f0000000300)="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", 0x1000}], 0x3, &(0x7f0000001340)=[@assoc={0x18, 0x117, 0x4, 0xc172}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x48, 0x40000}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000013c0)="5bc4a4976120c2a4b5c0e5795292d2bf3a5e018ac8b99563b8e0e91a7516877960706eb6ec5fddae0ecb306253b2762ceca107c783a887f0636b7f9f6e5c6e6574f596ccfeeffef57c387f52d2b1b11cd400d245139020335c344554beaff43ad5759252936bb33417adb31f5d2e587600a88c8c315d6ba7eba61536ca57a8e14d29dfa4030248e653", 0x89}, {&(0x7f0000001480)="8679044adbd441ae8ca68503effaea5a63f742415ddaefcb3a99d2d303e673f7f807f9ddb5549c93c4c19f1fa6a53cfba881264b8bff2b4aaaabb2bd16ab80672489241dbc648ccac321b497599c9ef62ff1940dd565793157b762923d9431e279896f9f48a7aeb38375d199", 0x6c}, {&(0x7f0000001500)="fe9aa303cd2055bf6aaeea467a951029f4a949da628a41f3bcd845eebde3965acf6c1cb240b4abb9f701eb430b72d38f495f9f8301ee03c8483ed0db031c98ca9f302ce6c8bbd57f26697824cfccc116f8746f31da3f9359f6e947a435cb35f2d9ccdd6756037397207c8deea811480fcb", 0x71}, {&(0x7f0000001580)="d45c3b9a32d803796ec0341ffd15e0d7cd458ac62b6b4678ee654f2e0c57e0fce1137fa07a9ae9cd411e4eff3fc27b17494a0ff7016b97f40e80002e468ece4b2e7409b9d95c7302962f5cd6b8262990c70153ffb2630e061215c8c668a6e73f273330ab4dd67fd677bc6974a6211804c63202439197d34d1f7a6466eb1be6855e0cb082fd5c38fa63fbe58c3e27cf7133c73be81d3e7fb2224597232dc106163c973c4ac80e84469edc5d7a3fea496f94bdc26418e6dcac0b95b4bc53247348f7c1d399f06db4ad1a4940701230d4169545c2ede0b8159e39bdef91d4957071427e65ed914da8626aadd0055f7119f98c9ee32abb", 0xf5}], 0x4, &(0x7f00000016c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "a2b504fe5fda12f1a789fa6284e22ef25545caf28691b6b18839f19672b08c0dc36f4c5249d4f336dc59e4ef9c69c54670d7a94b9e6a99df497a9da1d1f07398eb491c550b918bca5142c554edf5820920a3075b4d450fa71a43e27c33e67f9f91708ee03010cfb5f1b92bfe90c04ec98c5112d5ae4f1e652a95d7d6fb1f2562df9a74b1d0381cd63d1a65becae25d28e239fb7bbd962e0bfe496edd84"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x100, 0x50}, {0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000017c0)="c49ec80e672cf94a8d283a9b7405a734abeb44b8811e5c3a05f0a7d046ebae7a23ea9b9f735e3df475705589ae6e452eed2b77993e92983ed09c7b9422f87bd6c5aea84c7c84cd92a002010569cff150801b621edf514d6efcff4a1d1e", 0x5d}], 0x1, &(0x7f0000001880)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x11}, {0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000018c0)="9654c999ee73bbc2f8c2039e70dd630c9aa08503309f35e50fceaa7f6c776daf58ca9b5ee03dd1987f34db995191fb66ea57655c3d393450bf7e684f62df9114be4ce51c36ba4b7789bd1b41e8375571bc30dc0bf18c70981c5f837994169876366facee92751c672c2a563d49ab4d982e8b9cecf2d5d73199c43a5a1f2604add7e9af7a871732bbe5f0b4218dea3ab3ee1085d2e8105d744a38ffc6be03e5", 0x9f}, {&(0x7f0000001980)="9a2f3ddb24fb87bbee6a0e1fc7d1ca168dcedf376229a23342d13bb94aba0cd33b992612b4ef08acf406685cae328ed6d6cee206de20c232ff55f515aff818e03a4632ab86dfad10fe84ada3a48eaa15a125e65e6ab3f83867a4eb2a749639fb74a346eecb45f5a676bdb2d9273810d9d22f8780c063256370d4a4cf4e7d06273f692eecb6e1d16ac45c2eb1e30c4cfb7fa05d4017e48927bdd5fcd6732959409c304ec4cbea0247b759e5d58f1d2181bb326e808e3fae6517ff3084a01bb72d07855790f6097766d9211a66070b0e22b9c9439d06", 0xd5}], 0x2, &(0x7f0000001ac0)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x20, 0x117, 0x2, 0x9, "c86188502a97e778b6"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x2080}, {0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000003b40)="5b3c5137a85a3cdb61cb9058b9ce8367c753fa4d1ec28e11a01b22fd11ceeab0d96e35c0c64f7525565bdccf811de998c800aa05029c1a5a1972d270de5d7dd51feb9fcb9ea448abe0f0cad930409c367793b74099b2ab290a88e4fc", 0x5c}, {&(0x7f0000003bc0)="aa51087a447c14d8889dc5be11549f7cb0804623ef3f85e453674634d8b01ad959266fb4bade6a9738aa3609d214b1ca921a3f26d6e38ebf6449805461b66ab6bfbfd71f8460854ca810b57284940325d754c9c7b6bd6ad819a75649978880ce809946c04ee66ddee0826aa8414ceaa5524cf3726c400aa8f2a04937313aaebbdd8817f5739c2798bede116c49a51bb55224508c9d88abb426035587d96d680fc94b90ea7d515e75beaf06b58cd6a183e923852b797f1006e4a68d25723068c6017df8826e138eb349d27c35550ed2182ed6d7d4ebf21059a485a783bf48941964dc40870cf2f2f7", 0xe8}], 0x2, &(0x7f0000003d00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x24008000}], 0x5, 0x40408c1) 07:36:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194502000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:39 executing program 3: r0 = socket$inet(0x2, 0x3, 0x7) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0xcb, "9f3d2231cdff59249e34829dfafcc4fdaf5a538debf3b4802d56bacff5a280533e8ba4749cbc4874164e60796e8e5116d943b5f241d83d5c0ccd37cf890fcf7bc1dc95c2710853817f2f7605a5c0c83eb573487af3e44d6c813bcc3b9bc53f4a9400e2255f35b5f3d34b0d2feadeb949ccb7e59dd6244d785e4db3d08e0af2f2071b41909f265ad3f43427754c7efeed359f98fef76b8a5592bacb183924dc796c961dfa74f62f15e4245135194763225bfa89168ed1683f9e0d74a373b56f26332646b8c1d96ca8baf543"}, &(0x7f0000000000)=0xd3) r2 = socket$inet(0x2, 0x800, 0x1) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0xb001, 0x4, 0x410, 0x108, 0x218, 0x0, 0x328, 0x328, 0x328, 0x4, 0x0, {[{{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {@mac=@local}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'ip6tnl0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x2, {@empty, @mac=@random="55f895b6378b", @empty, @multicast1}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'macvtap0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local, @local, @multicast2}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x460) 07:36:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) accept4$inet(r2, &(0x7f0000001580)={0x2, 0x0, @empty}, &(0x7f00000015c0)=0x10, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000140)={0x2, 0x80000001, 0x8}, 0xc) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x6, 0x7f, 0x3f, "b1ca800260f7f13f0a69b2ff7e1c56762ecef4b1cc507587443c78f50daa56eedcfb1e399eb019679fa0a108d32dccae860ae923357efd91e8a5747cca0d73", 0x34}, 0x60) 07:36:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000600000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) [ 2393.072889][T27961] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:39 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0xfffffffd, @private2={0xfc, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x0) 07:36:39 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) socket$nl_audit(0x10, 0x3, 0x9) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:39 executing program 3: r0 = socket(0x15, 0x5, 0x0) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc], [], @multicast2}}, 0x20) 07:36:40 executing program 3: r0 = socket(0xa, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 07:36:40 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='d\x00\t\x00', @ANYRES16=0x0, @ANYBLOB="00012bbd7000fcdbdf250800000014000980080002000600000008000200020000001c00038008000200050000000800030044000000080003000600000020000280080001003f0000000400040008000100050000000800010005000000"], 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000180)=""/86, &(0x7f0000000200)=0x56) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @private0}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000f9ffffff0200000008000100", @ANYRES32=r1], 0x20}}, 0x0) 07:36:40 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x100000000) [ 2393.577395][T27994] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 07:36:40 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) sendto$inet6(r3, &(0x7f0000000200)="212acd107134b9f299cdb08289b1dcf65965428817e23965b7cfc37604637c4ce8cb6fd0d66fb6ca999a88c3ec2dafc7ab4a37efd4b0e361fc1483e94479f868773d85d4a6770b1bc36984287990c20f25ecd9accb9df7227473f9917cf34abec86b7d910ec2ac7ced49e78b94b66e001355abf0e969eeaf5456055eb0914ff05369c689b48af3a421d2bbeb91330fbabacce7b2272ed663ff894f4e0ae8cd85c67173aa5286e9a24c34197dd7b2e2bf64fc4192eeeab420e04e5fa35bef586b609dc27a0e0064b4f149e1d648", 0xcd, 0x800, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @mcast1, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4ea2, 0x9, @private2}, 0x1c) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="b6b11982934535287673203c7790c7103bc226747e", 0x15, 0x0, &(0x7f0000000180)={0xa, 0x4e21, 0xffff8157, @private1}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_netfilter(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0xd, 0xb, 0x101, 0x70bd29, 0x25dfdbff, {0xc, 0x0, 0x5}, [@typed={0xc, 0x6f, 0x0, 0x0, @u64=0x3}, @typed={0x6, 0x6c, 0x0, 0x0, @str='[\x00'}, @typed={0x12, 0x4f, 0x0, 0x0, @str='veth0_macvtap\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000044) connect$inet6(r5, &(0x7f00000001c0)={0xa, 0x4e24, 0x5, @remote, 0x224}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000000)={'veth0_macvtap\x00', {0x2, 0x4e23, @local}}) recvmsg$can_j1939(r2, &(0x7f0000002d80)={&(0x7f0000002740)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f00000027c0)=""/143, 0x8f}, {&(0x7f0000002880)=""/228, 0xe4}, {&(0x7f0000002980)=""/253, 0xfd}, {&(0x7f0000002a80)=""/255, 0xff}, {&(0x7f0000002b80)}, {&(0x7f0000002bc0)=""/153, 0x99}], 0x6, &(0x7f0000002d00)=""/116, 0x74}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000002dc0)={0x0, 0x2}, &(0x7f0000002e00)=0x8) [ 2393.621066][T27996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2393.672891][T27971] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2393.899477][T27961] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194602000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:40 executing program 0: r0 = socket(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x114, 0x4, 0x0, 0x0) 07:36:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x100000) [ 2394.396479][T28017] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2394.408231][T28020] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2394.684885][T28017] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000700000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194702000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:41 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x3}, 0x1c) recvmsg$can_raw(r2, &(0x7f0000000600)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/229, 0xe5}, {&(0x7f00000004c0)=""/33, 0x21}, {&(0x7f0000000500)=""/49, 0x31}], 0x3, &(0x7f0000000580)=""/90, 0x5a}, 0x2020) accept4$packet(r5, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000680)=0x14, 0x1800) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:41 executing program 0: r0 = socket(0x1e, 0x80002, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={0x0}}, 0x0) 07:36:41 executing program 3: r0 = socket(0x23, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x89e0, 0x0) 07:36:41 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) connect$l2tp6(r0, &(0x7f00000002c0)={0x2, 0x0, 0x0, @local}, 0xf) [ 2394.889281][T28038] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:41 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x800454cf, 0x531000) 07:36:41 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x8980, 0x0) 07:36:41 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, 0x0, 0x0) 07:36:42 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="e00000005e0033", @ANYBLOB="7583b448c7a100282ca14866f55ac0c0315d"], 0xe0}}, 0x0) [ 2395.411114][T28043] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:42 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x14, &(0x7f0000002900)=@security={'security\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x128, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'sit0\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xe0}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "30ebc5e6877654dcc5d70be61e94d4bd29f078c6663afe8c1e359fb7d1d70a6bf66335a55b13deec9b3f202a33a7caa6d6541d439f924f1ee7a3e0a59f7426a7"}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x340) [ 2395.598193][T28038] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x10, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) [ 2395.799752][T28068] sctp: [Deprecated]: syz-executor.0 (pid 28068) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2395.799752][T28068] Use struct sctp_sack_info instead 07:36:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000001100000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:42 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0xee2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x3c, r2, 0x1, 0x70bd25, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3cd5c388", @ANYRES16=r2, @ANYBLOB="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"], 0x23c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000680), &(0x7f00000006c0)=0x30) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r3 = accept4(r0, &(0x7f0000000440)=@in6={0xa, 0x0, 0x0, @initdev}, &(0x7f00000004c0)=0x80, 0x800) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x84, 0x0, 0x153a662805cffa48, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr=' \x01\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9a2}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x5}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4080}, 0x80) sendto$inet6(0xffffffffffffffff, &(0x7f0000000380)="c8cf2de598c4f4bd7f595e29a234751ec33f8226ea987506943100d022aa18045bc40677d32559f7d04e27ec710c38a8a7b1e11382e75a5561dd86d3f804e39b1db83c2c71deb1ecb97c3187aa598e78a7667e0e7263d76de7b63ce22f229d692aec6cc93134b448cbbf4423420076c68f1f1db6d98ca06287ca063c8188022a4aa37160fef4737af1b1b0138d9dc7842ebb554302015e", 0x97, 0x8080, 0x0, 0x0) 07:36:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194802000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x2, 0x500, 0xf0ff7f}, 0x2000010c, &(0x7f00000001c0)={0x0}}, 0xe074) [ 2395.922091][T28077] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) getpeername(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 07:36:42 executing program 3: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x8903, 0x0) [ 2395.964155][T28077] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:42 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) socket$nl_rdma(0x10, 0x3, 0x14) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:42 executing program 3: socketpair(0x1e, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 07:36:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x541b, 0x0) 07:36:42 executing program 3: socket(0x1, 0x0, 0xa7) 07:36:42 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44093d9a98693715}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x8085}, 0x4000000) 07:36:43 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) sendmmsg$sock(r0, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2404c0c1) [ 2396.776112][T28077] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000003a00000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:43 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) pipe(&(0x7f00000017c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001800)=0x7fffffff, 0x4) 07:36:43 executing program 3: socket(0x3, 0x0, 0x7aa20000) 07:36:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu=0x531101}) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') 07:36:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194902000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:44 executing program 3: r0 = socket(0xf, 0x3, 0x2) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) [ 2397.299634][T28132] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:44 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x800, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1f}}, 0x7ff, 0x1f, 0x6, 0x8, 0x28, 0x4, 0x20}, 0x9c) 07:36:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x5451, 0x0) 07:36:44 executing program 3: bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f0000000240)={0x1a, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x3}}, &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 07:36:44 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x4f4000, 0xf}, 0x0) 07:36:44 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getsockopt$SO_J1939_SEND_PRIO(0xffffffffffffffff, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2397.957138][T28138] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2398.138169][T28132] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000005800000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8982, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_mtu}) 07:36:45 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@local, 0xffff8001, 0x0, 0x0, 0x5, 0x800, 0x6}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @private=0xa010101}, {0x6}, 0x5a, {0x2, 0x4e24, @empty}}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x8) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:45 executing program 0: r0 = socket(0x10, 0x80002, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="06"], 0x14}}, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_mtu=0x531100}) recvmsg$can_bcm(r0, &(0x7f00000017c0)={&(0x7f00000015c0)=@ipx, 0x80, 0x0}, 0x24) 07:36:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194a02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:45 executing program 3: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_mtu=0x531100}) r1 = socket(0x2b, 0x1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x25, 0x0, 0x6) [ 2398.443137][T28179] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2398.466837][T28179] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:45 executing program 0: r0 = socket(0x1d, 0x2, 0x2) recvmsg$can_raw(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 07:36:45 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg$can_raw(r0, &(0x7f0000001580)={&(0x7f0000000000), 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/1, 0xffffffffffffff6c}, {&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/92, 0x5c}, {&(0x7f0000001300)=""/82, 0x52}, {&(0x7f00000015c0)=""/119, 0x77}, {&(0x7f0000001400)=""/122, 0x7a}], 0x9, &(0x7f0000001540)=""/48, 0x30}, 0x0) 07:36:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'tunl0\x00', @ifru_mtu=0x531101}) socket$unix(0x1, 0x1, 0x0) 07:36:46 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x80, @mcast1, 0x3}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast1}, 0x14) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) [ 2399.353375][T28179] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x3c}]}, 0x24}}, 0x0) 07:36:46 executing program 0: getsockname$llc(0xffffffffffffffff, 0x0, 0x0) 07:36:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000003000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194b02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:46 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'macvlan0\x00', 0x7fff}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x10, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3}, 0x8) 07:36:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x890d, 0x0) [ 2399.608747][T28236] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2399.698359][T28240] sctp: [Deprecated]: syz-executor.3 (pid 28240) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2399.698359][T28240] Use struct sctp_sack_info instead 07:36:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x8, &(0x7f0000002900)=@security={'security\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x128, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'sit0\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xe0}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "30ebc5e6877654dcc5d70be61e94d4bd29f078c6663afe8c1e359fb7d1d70a6bf66335a55b13deec9b3f202a33a7caa6d6541d439f924f1ee7a3e0a59f7426a7"}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x340) 07:36:46 executing program 3: r0 = socket(0x23, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x40049409, &(0x7f0000000000)) 07:36:46 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x71, 0x0, 0x0) 07:36:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) 07:36:46 executing program 0: r0 = socket(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x114, 0x5, 0x0, 0x0) 07:36:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x5, 0x0, 0x3) [ 2400.283870][T28241] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x18, 0x0, &(0x7f0000000180)) [ 2400.689575][T28236] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000005000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:47 executing program 0: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)="4c1b4be8b4b87a886ee039f1", 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000380)=[{0x0, 0x0, &(0x7f0000003ec0), 0x2}], 0x1001, 0x0) 07:36:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a10b", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194c02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:47 executing program 3: r0 = socket(0xa, 0x80005, 0x0) connect$l2tp6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x20) 07:36:47 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r0, 0x8004745a, &(0x7f0000000040)) 07:36:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x84, 0x21, 0x0, 0x0) [ 2401.059584][T28291] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2401.087499][T28291] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:47 executing program 0: r0 = socket(0x2b, 0x1, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000a7c0)={0x0, 0x0, &(0x7f000000a780)={0x0}}, 0x0) [ 2401.313907][T28291] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:48 executing program 0: r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x113, 0x7b, 0x0, 0x0) 07:36:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x19, 0x0, 0x0) 07:36:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194d02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x9, 0x0, &(0x7f0000000180)) [ 2402.079096][T28324] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2402.089059][T28329] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2402.287475][T28324] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2402.346562][T28327] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000006000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:49 executing program 0: bpf$BPF_BTF_GET_FD_BY_ID(0x16, 0x0, 0x0) 07:36:49 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xc00, 0x0, @loopback, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x2, 0x0, 0x0) 07:36:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194e02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:49 executing program 3: r0 = socket(0xa, 0x80002, 0x0) sendmsg$kcm(r0, &(0x7f0000002980)={&(0x7f0000000500)=@generic={0xa, "7d9291ad14c84a8108d2b79275d102005efe08fa49236b5e3c136eaca7abb024d2ca24bed96f956cf3e268633aba982866cd0dba91fa297cb6a3646a99d610c873be81f966f6708882f5cfc7e2c659329494d82b82a8816520f7161bd8b117f2ce9b06c97f5cb347ed72e37ee47ec21e3e2434d2fcb7974b6ca4ca904d5f"}, 0x80, 0x0}, 0x0) 07:36:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x83, 0x0, &(0x7f0000000180)) [ 2403.093312][T28350] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2403.125437][T28350] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:49 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:49 executing program 3: pselect6(0x8, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x0) 07:36:50 executing program 0: bpf$BPF_LINK_CREATE(0x1d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x2d}, 0x10) 07:36:50 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000040)={{0x0, 0x7, 0x9, 0x7, 0x1, 0x8001, 0xfffffffffffffff8, 0x2, 0x80000004, 0x6, 0x7, 0x2, 0x10001, 0x0, 0xffffffff}}) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001040), &(0x7f0000001080)=0x4) 07:36:50 executing program 3: r0 = socket(0x23, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8940, &(0x7f0000000000)) [ 2403.475328][T28350] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000007000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:51 executing program 0: r0 = socket(0x1, 0x1, 0x0) sendmsg$tipc(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)="bf", 0xbf}, 0x0) 07:36:51 executing program 3: r0 = socket(0x22, 0x2, 0x2) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) 07:36:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000194f02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:51 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000002500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000024c0)={&(0x7f0000002280)={0x204, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xa4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9a56}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffff01}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa9f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_MEDIA={0xb4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9f5c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc7b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x64e}]}]}, @TIPC_NLA_MEDIA={0x90, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x204}}, 0x4044804) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000280)={{0x0, 0x6d, 0x6, 0x5, 0xfff, 0x200, 0x3, 0x8, 0xfffffff8, 0x81, 0x3, 0x1, 0xc01, 0xffffffffffffffff, 0x5}}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000001280)={r4, 0x101}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x11010120}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xdc, r5, 0x400, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r6, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r6, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:51 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x89b1, &(0x7f0000000340)={'sit0\x00', 0x0}) [ 2404.601663][T28404] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2404.630550][T28404] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x10, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @private2}}}}, &(0x7f0000000180)=0xb0) [ 2404.813679][T28418] sctp: [Deprecated]: syz-executor.3 (pid 28418) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2404.813679][T28418] Use struct sctp_sack_info instead 07:36:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x89b1, &(0x7f0000000340)={'vlan0\x00', 0x0}) 07:36:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x2, &(0x7f00000005c0)=@assoc_value={0x0, 0xfff}, 0x8) 07:36:51 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x16, 0x0, 0x0) 07:36:51 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8946, &(0x7f00000000c0)={'batadv0\x00'}) [ 2405.510576][T28404] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:52 executing program 0: 07:36:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000800e000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:52 executing program 3: 07:36:52 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local, 0x294c}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xff01) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x4, 0x6, 0x402, 0x0, 0x0, {0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4c484}, 0x20040080) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195002000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:52 executing program 0: 07:36:52 executing program 3: 07:36:52 executing program 0: [ 2406.053271][T28460] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2406.085241][T28460] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:52 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xff01) getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) 07:36:52 executing program 3: 07:36:52 executing program 0: 07:36:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) ioctl$sock_qrtr_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000001c0)={'vlan0\x00', {0x2a, 0x4, 0x4001}}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000002c0)=0x3) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e23, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0xffff, @private2={0xfc, 0x2, [], 0x1}, 0x4}, 0x6, [0x0, 0x0, 0x5, 0x5, 0x1000, 0x3ff, 0x4, 0x1000]}, 0x70) r5 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xffff, 0x21f, 0x9}, 0x10) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:53 executing program 3: [ 2407.130391][T28460] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000011000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:53 executing program 0: 07:36:53 executing program 3: 07:36:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195102000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:54 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, &(0x7f0000000040), r0, &(0x7f0000000080)=0xfffffffffffffff7, 0x2, 0x2) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80), 0x0, 0x0) 07:36:54 executing program 3: 07:36:54 executing program 0: [ 2407.367425][T28509] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2407.397468][T28509] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:54 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, r1, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_WOL_SOPASS={0xb8, 0x3, "9cb1be6412365cbfe032f4baaaa8b106709ba2eb205d22b62570731eff0e04f12afbccd4a8431e19e1350239872a9f10d5b9b9476403568114639fa1f02581370a57e433124e6ceab25bca593272a02b4a79c86deec82617044c65d0b55871c35c774ab4918839cd2622bce886050e1e076d317e7260697797c30831d808f8c99918d8bba1b975591c239d56493ffb963daaacae37c4bcd31778f5b34a2b831a5f6ccbff1772d034f5c5519c8e684daf915ac58b"}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x24048015) 07:36:54 executing program 0: 07:36:54 executing program 3: 07:36:54 executing program 0: 07:36:54 executing program 3: [ 2408.316312][T28509] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000003a000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:55 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 07:36:55 executing program 0: 07:36:55 executing program 3: 07:36:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:55 executing program 3: [ 2408.538629][T28556] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:55 executing program 0: [ 2408.602965][T28556] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:55 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2, 0x0, 0x1, 0xff, 0x4, 0x100, 0x100}, 0x20) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0xffffba8a}, 0x1c) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:55 executing program 3: 07:36:55 executing program 0: 07:36:55 executing program 3: 07:36:55 executing program 0: [ 2409.558375][T28556] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000003f000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:56 executing program 4: r0 = socket$inet6(0xa, 0x807, 0xfffffffd) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8110404}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x2}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvfrom$inet6(r1, &(0x7f0000000140)=""/151, 0x97, 0x102, &(0x7f0000000200)={0xa, 0x4e23, 0x100, @mcast1, 0x8000}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:36:56 executing program 3: 07:36:56 executing program 0: 07:36:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195302000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:56 executing program 0: 07:36:56 executing program 3: 07:36:56 executing program 0: 07:36:56 executing program 3: 07:36:57 executing program 0: 07:36:57 executing program 3: 07:36:57 executing program 0: [ 2410.517308][T28605] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2410.538363][T28611] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2410.714899][T28605] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:57 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000058000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:57 executing program 3: 07:36:57 executing program 0: 07:36:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195402000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:57 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1d8, r2, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x11c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4b44}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x88}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff7f}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xba06}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_BEARER={0xa8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e22, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x92d1}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2b}}}, {0x14, 0x2, @in={0x2, 0x4e23, @remote}}}}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4010}, 0x20000804) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200)='devlink\x00') sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x160, r3, 0x2, 0x70bd25, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x10001}, {0x6, 0x11, 0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x40}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0xac4}, {0x6, 0x11, 0x7}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6, 0x11, 0x40}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x180}, {0x6, 0x11, 0x6d3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0xbe4f}, {0x6, 0x11, 0xc00}}]}, 0x160}, 0x1, 0x0, 0x0, 0x400008d}, 0x4000) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x5e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x0) [ 2411.328466][T28641] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:58 executing program 0: 07:36:58 executing program 3: recvfrom$llc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 07:36:58 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x219, 0x8, 0x208, 0x2, 0x9, 0x6, 0xfffff001, 0x8}, &(0x7f0000000180)=0x20) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r4, 0x89f3, &(0x7f00000001c0)="bc0ea2d7afd35f9e61acccd9deaaed2b54f5eec76870dc7956f3e01285b926efda7dc88388d9e2cc6aa2b522f9") connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2411.404710][T28641] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:58 executing program 0: 07:36:58 executing program 3: 07:36:58 executing program 3: 07:36:58 executing program 0: [ 2412.325655][T28641] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:36:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000e80000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:36:59 executing program 0: 07:36:59 executing program 3: 07:36:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x200) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="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", 0x1000, 0x24008017, &(0x7f0000001040)=@rc={0x1f, @none, 0x20}, 0x80) 07:36:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195502000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:36:59 executing program 3: [ 2412.785985][T28690] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2412.814369][T28690] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:36:59 executing program 0: 07:36:59 executing program 3: 07:36:59 executing program 0: 07:36:59 executing program 3: 07:36:59 executing program 0: 07:36:59 executing program 3: [ 2413.819286][T28690] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000ff000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:00 executing program 0: 07:37:00 executing program 3: 07:37:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195602000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:01 executing program 0: 07:37:01 executing program 3: [ 2414.348017][T28732] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:01 executing program 0: 07:37:01 executing program 3: 07:37:01 executing program 0: 07:37:01 executing program 3: 07:37:01 executing program 3: 07:37:01 executing program 0: [ 2415.024591][T28737] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2415.273552][T28732] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:02 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000100000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:02 executing program 3: 07:37:02 executing program 0: 07:37:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195702000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:02 executing program 3: [ 2415.847831][T28767] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:02 executing program 0: 07:37:02 executing program 3: [ 2415.927295][T28767] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:02 executing program 0: 07:37:02 executing program 3: 07:37:02 executing program 0: 07:37:02 executing program 3: 07:37:02 executing program 0: [ 2416.758946][T28767] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000200000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:03 executing program 3: 07:37:03 executing program 0: 07:37:03 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000200)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000003700)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000036c0)={&(0x7f00000023c0)={0x12d4, 0x0, 0x8, 0x5, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x8}, [@nested={0x12b0, 0x6f, 0x0, 0x1, [@generic="0364c96e97c5844a2bacec88d136983291454d263589549e7ce2660a21ed2c4c35d7771a2fd3cb8babb38afc44a4f7915cf7bd5eb7c083501ab87dc9a3c6de43281e79b3c5dfc867d78367e0fc612d2d9ea4e634d2bbd2c0d2ebeeca543dd3ac5717d223b3af0b3408eb750440352e4500e8dbc89bcd8cab401d789ff07fa52eef4637a4593c0f6395e88812d16354e461fba55c61985728328ddac0a164812172ca6c6f887b12c5dfc7176aa1c4928c59490e32472eb8f8abe09456f2e020a2d16021f618bcbc260c85d6b0c526d19237c98661cd6ad3d20aa0a968e00259", @generic="6081dd959813e67cf2905cd5bebd122106597fced20e2d40dd2afea39f396bb9f501475b86abf1fe5b248a121f6f3d4f4735c69c1eca2002", @generic="20d06c8bd89bf0e7720fd1400be9946e0099b85206e700808d64711e83b85c1a0c79037bc1d49e6e8aefa7e30181f6c081b2aacd9791f7936fe4b5740f24c87d41ac43ba", @generic="009eede051bdee37a2e90bc015a65062a5f467a1de5746a9276c21bd261a1dcce2b1bd78b3ba6ecce67179aaac73f60858f7a687a33bb6372ee10d6836e3e8d6c6a4e3ae2617d6c27b1ebdd6ced188a69c1fcaea3982bf296aca902de829d219feccb8d5ace4dd3414e20be4ffd360d53a834365512e705cbcfb9cf274518e61fa9907b153f36ddb648a0fcfb2e8934b6ad9d94cb6cee334d685825d691da204e935fcfcdee82cfd3cc4ce50d0589625fb", @typed={0x14, 0x72, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, [], 0x1}}, @generic="ca26f3b7109313e17576b147ba576b4c944e3a87470bd4d50431c0263e2136704f900574ce598b8c8544dcc86f88b5f589c20061b60e960628bc18ba0f626098f5ff16743d8807f8b73b543d69c3b8c81025cf3641988cc18036717f125469548a4e1efe7eb5e379d58c6502d83030841193c4b4a2c92627bce7205e7d0b0a1bb3985b0eab0c1c", @generic="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", @generic="31b2a15813"]}, @generic="fb58fc60621d3d6c142e46ae1c"]}, 0x12d4}, 0x1, 0x0, 0x0, 0x4004050}, 0x4000000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000240)={"68778b1e163b8d2113ecfd3083bb5812", 0x0, r2, {0x906}, {0x6, 0xaf3}, 0x401, [0x0, 0x7, 0x101, 0x8, 0x100, 0x6, 0x0, 0xad7100, 0x1, 0x8, 0x1, 0x4, 0x9, 0x7, 0x400, 0x12200000000]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000100)={{r0}, r2, 0xe, @inherit={0x90, &(0x7f0000000040)={0x0, 0x9, 0x80, 0x200, {0x3b, 0xfff, 0x6, 0x401, 0x4}, [0x60f3, 0x4, 0x40, 0xffffffff, 0x81, 0x0, 0x1, 0x9, 0x8001]}}, @name="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"}) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r5, 0xc080661a, &(0x7f00000012c0)={{0x1, 0x0, @reserved="cdea2db0010461ff82405d3222581cad4f349f26829e6a3e0a51618b275b35c4"}}) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xff01) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f0000001280)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001240)={&(0x7f0000001140)={0xc4, 0x0, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x4}, [@CTA_TUPLE_MASTER={0x54, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}]}, @CTA_TUPLE_ORIG={0x5c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x5}}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x7}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000004) 07:37:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195802000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:04 executing program 3: [ 2417.281265][T28803] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2417.297386][T28802] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2417.320879][T28803] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:04 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003600)={'vxcan1\x00'}) [ 2417.347437][T28802] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 07:37:04 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@private0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x8003, @remote, 0xfffffffd}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000980), &(0x7f00000009c0)=0x40) 07:37:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x21, 0x0, &(0x7f0000000180)) 07:37:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) 07:37:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x14, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @private2}}}}, &(0x7f0000000180)=0x4) 07:37:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280), 0x8) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="8500000007000000350000000000000085000000070000009500000000000000991dcbc9e097761439469281fb4b9a74103c8ad406f55f275115ad52ae452ddd75bca91f38adee32b43bbfa7dda558e032d3a4b1853e5356a3d4d6dd57b673e00a571991f73bf2f066ed2c4a79869a2e6c2571b76cc2d52f6ef52b022bbdc1"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r4, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) socket$netlink(0x10, 0x3, 0x4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r9, @ANYBLOB="00a7e1000000000008000a0010000000fd12366974cc86c3656b7542b64f96aeb630bbad47b9325a75e6d3d4d5a09a587b2f6ae56a7149b197314bbac4349ca7540e06eb338c171015842a9ba1751e52e43e7b3437d1af4983ccd50fecbdae4b33adcfc21cd3dc229cf02fb328865a2d65a4bb48f7bcd4671b8ad40ad74ee8d3b31e34"], 0x28}}, 0x0) [ 2417.720451][T28832] sctp: [Deprecated]: syz-executor.3 (pid 28832) Use of int in max_burst socket option. [ 2417.720451][T28832] Use struct sctp_assoc_value instead [ 2418.272442][T28803] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2418.297269][T28836] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2418.359286][T28840] bond20: (slave bridge22): making interface the new active one [ 2418.404287][T28840] bond20: (slave bridge22): Enslaving as an active interface with an up link [ 2418.431726][T28842] device bond20 entered promiscuous mode [ 2418.437388][T28842] device bridge22 entered promiscuous mode [ 2418.467614][T28842] team0: Port device bond20 added [ 2418.797115][T28836] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2418.844558][T28840] bond20: (slave bridge23): Enslaving as an active interface with a down link 07:37:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000300000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006980)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f00000000c0)={0x1, 'bond_slave_1\x00', {}, 0x1ff}) 07:37:05 executing program 4: r0 = socket$inet6(0xa, 0x800, 0xc9c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f0000000040)={0x10, 0x5, [], [@pad1, @enc_lim={0x4, 0x1, 0x40}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x18, {0x0, 0x4, 0x3f, 0x7fa, [0xa27, 0x2]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1]}, 0x38) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195902000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280), 0x8) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="8500000007000000350000000000000085000000070000009500000000000000991dcbc9e097761439469281fb4b9a74103c8ad406f55f275115ad52ae452ddd75bca91f38adee32b43bbfa7dda558e032d3a4b1853e5356a3d4d6dd57b673e00a571991f73bf2f066ed2c4a79869a2e6c2571b76cc2d52f6ef52b022bbdc1"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r4, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) socket$netlink(0x10, 0x3, 0x4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r9, @ANYBLOB="00a7e1000000000008000a0010000000fd12366974cc86c3656b7542b64f96aeb630bbad47b9325a75e6d3d4d5a09a587b2f6ae56a7149b197314bbac4349ca7540e06eb338c171015842a9ba1751e52e43e7b3437d1af4983ccd50fecbdae4b33adcfc21cd3dc229cf02fb328865a2d65a4bb48f7bcd4671b8ad40ad74ee8d3b31e34"], 0x28}}, 0x0) [ 2419.285211][T28896] netlink: 40951 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2419.319754][T28897] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2419.349845][T28901] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2419.399778][T28897] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2419.742760][T28901] bond21: (slave bridge24): making interface the new active one [ 2419.792227][T28901] bond21: (slave bridge24): Enslaving as an active interface with an up link [ 2419.813874][T28910] device bond21 entered promiscuous mode [ 2419.819571][T28910] device bridge24 entered promiscuous mode [ 2419.852613][T28910] team0: Port device bond21 added 07:37:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e22}]}}}]}, 0x50}}, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000300)={0x1d, r6}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) 07:37:06 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) socketpair(0x9, 0x80000, 0x7, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xfff, 0xe5, 0x71f4, 0x5, 0x6}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000480), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_newaddr={0x20, 0x14, 0x400, 0x70bd27, 0x25dfdbfc, {0xa, 0x10, 0x84, 0xfd}, [@IFA_FLAGS={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x81}, 0x4) 07:37:06 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x800, 0x4, @local, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2420.346377][T28897] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0xfd89, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x6004c885) [ 2420.387666][T28954] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 07:37:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195a02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2420.439736][T28955] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2420.538373][T28955] 8021q: adding VLAN 0 to HW filter on device bond22 [ 2420.548390][T28962] netlink: 44251 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2420.564994][T28962] A link change request failed with some changes committed already. Interface bridge7 may have been left with an inconsistent configuration, please check. 07:37:07 executing program 3: unshare(0x40000000) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x2000003, 0x100010, 0xffffffffffffffff, 0xfc139000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00', 0x200}) ioctl$PPPIOCSNPMODE(0xffffffffffffffff, 0x4008744b, &(0x7f00000001c0)={0xc0b4, 0x1}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890b, &(0x7f0000000440)={@remote={[], 0x1}, 0x5, 'ip6erspan0\x00'}) ioctl$FIOCLEX(r2, 0x5451) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000240)=r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e23, @loopback}, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e24, @private=0xa010101}, 0x180, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x1003, 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0xfffffffffffffff1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r0}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)={0xffffffffffffffff, r4}) r5 = socket$inet6(0xa, 0x4, 0x37) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @remote, 0x1}, {0xa, 0x4e23, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x10001}, 0x7, [0x6, 0x0, 0x7ff, 0x1, 0x803, 0x7fff, 0x8, 0x400003]}, 0x5c) 07:37:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e2b, 0x0, @local}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2420.581400][T28985] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2420.593027][T28954] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2420.637877][T28985] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2420.745858][T29027] IPVS: ftp: loaded support on port[0] = 21 [ 2421.068941][T28985] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2421.119723][T29027] lo speed is unknown, defaulting to 1000 07:37:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000500000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:07 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/71) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e22}]}}}]}, 0x50}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x48805}, 0x40040) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r3, 0xfffffbff, 0x28}, 0xc) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000180)='syzkaller1\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000004a00003c000000000001907864010100ac1408bb44140b0101000000000d00907800000000000000000000008000000000"], 0x46) 07:37:07 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @mcast1, 0x3}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00', 0x378}, 0xfffffffffffffeca) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195b02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2421.295485][T29044] IPVS: ftp: loaded support on port[0] = 21 [ 2421.313702][T29050] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:08 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0)='mptcp_pm\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e22}]}}}]}, 0x50}}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000200)=r6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e27, 0x5, @local, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r7 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="ff0000", @ANYRES16=0x0, @ANYBLOB="000227bd7000e2bfc8653c04f88600"/29], 0x28}}, 0x1) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0x27}, 0x2}, 0x1c) [ 2421.523239][T29029] IPVS: ftp: loaded support on port[0] = 21 [ 2422.291525][T29078] IPVS: ftp: loaded support on port[0] = 21 [ 2422.319083][T29057] __nla_validate_parse: 1 callbacks suppressed [ 2422.319092][T29057] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2422.447390][T29027] virt_wifi0 speed is unknown, defaulting to 1000 [ 2422.457459][T29044] lo speed is unknown, defaulting to 1000 [ 2422.460371][T29050] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2422.528615][T29079] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 07:37:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195c02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:09 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = socket(0x80000000000000a, 0x2, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3}, &(0x7f00000000c0)=0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@empty, @in6=@initdev}}, {{@in6=@mcast2}}}, &(0x7f0000000340)=0xe8) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x24, 0x70, 0x8, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x0, 0x2, 0x9}}]}, 0x53}, 0x1, 0x0, 0x0, 0x84}, 0x240040c4) [ 2422.825060][T29100] sctp: [Deprecated]: syz-executor.4 (pid 29100) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2422.825060][T29100] Use struct sctp_sack_info instead [ 2423.597615][T29115] sctp: [Deprecated]: syz-executor.4 (pid 29115) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2423.597615][T29115] Use struct sctp_sack_info instead [ 2423.892041][T29097] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2423.906413][T29101] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2424.215702][T29044] virt_wifi0 speed is unknown, defaulting to 1000 [ 2424.246037][T29111] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000600000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:11 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195d02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2424.461342][T29142] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2424.534866][T29142] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2424.669131][ T6801] tipc: TX() has been purged, node left! [ 2425.056421][T29142] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast1}, 0x0, @in=@remote}}, 0xe8) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="380000810000000000000000000000f6957aa1f0", @ANYRES32=r3, @ANYBLOB="0300064b4d1b452e968afd81f6a6cbc10cf83a0c00020008000300", @ANYRES32], 0x38}}, 0x0) 07:37:13 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0xfffffffe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195e02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2426.735686][T29196] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2426.766003][T29196] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2427.209919][T29196] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000006600310f00"/20, @ANYRES32=r4, @ANYBLOB="000000000000ffff0000000019a363b3568944a189b1ce9b768a135567177ad419615ce64be5f3ef5cc95416988ee28e4384eb641bc4510f628ad0cf1882090a539c1a4fda95670b828c02a5ad753be234fe09847f11bf049c6bc7fc37cc334a013263b8c9d23fb9af67ec6c62ff88eb3ea054fd450cd8cf5dbea71a65b86da113f9926f5deba7511ef382b16b1777865cfacfe802c8d400"/163], 0x24}}, 0x0) 07:37:16 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@local}, &(0x7f0000000140)=0x14) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:16 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000700000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x800, 0x8, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x4}, 0x40) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001180)=@assoc_value, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) splice(r0, &(0x7f0000000040)=0x42, r1, &(0x7f00000010c0)=0x1, 0x7f, 0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xb014347f13808d72, &(0x7f0000001280)={0x0}}, 0x20004890) r4 = socket$alg(0x26, 0x5, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xfffffffffffffff2, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000011c0), 0x4) bind$alg(r4, &(0x7f0000000740)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55515bdc50b38a3ebf3defb30f8a906151", 0x20) r6 = accept(r4, &(0x7f0000001b40)=@isdn, &(0x7f0000001bc0)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001140)={&(0x7f0000001200)=ANY=[@ANYRES64=r5, @ANYRES32=0x0, @ANYRES32], 0x80}}, 0x4810) sendmsg$IPSET_CMD_SAVE(r6, &(0x7f0000001cc0)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001c80)={&(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x8810}, 0x8000) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b23000000000000140012800b00010067656e65766500000400028008000500", @ANYRES32=r7, @ANYBLOB, @ANYRES32=r7, @ANYBLOB], 0x44}}, 0x20000040) 07:37:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000195f02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2429.652729][T29218] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 07:37:16 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/207, &(0x7f0000000140)=0xcf) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0xc000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0)={r2}, 0x8) sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x1c}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@private0, 0x40, 0x2, 0x2, 0x4, 0x2, 0x48}, &(0x7f0000000200)=0x20) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x2, @loopback, 0xfff}, 0x1c) socket$netlink(0x10, 0x3, 0x4) [ 2430.222954][T29220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2430.239040][T29222] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2430.249215][T29234] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:17 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="bbbbbbbbbbb8aaaaaaaa09008100000086dd609faa7d00442f39f08000000000fcffffffffffffff00aaff029e98782000010420880b00000000000008ddc8e5deb1aff4e24f547b29b7d530f07566792d339721f7"], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 2430.466931][T29223] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2430.504207][T29222] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000006600310f00"/20, @ANYRES32=r4, @ANYBLOB="000000000000ffff0000000019a363b3568944a189b1ce9b768a135567177ad419615ce64be5f3ef5cc95416988ee28e4384eb641bc4510f628ad0cf1882090a539c1a4fda95670b828c02a5ad753be234fe09847f11bf049c6bc7fc37cc334a013263b8c9d23fb9af67ec6c62ff88eb3ea054fd450cd8cf5dbea71a65b86da113f9926f5deba7511ef382b16b1777865cfacfe802c8d400"/163], 0x24}}, 0x0) 07:37:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196002000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000080)={0x8, 0x28, [], 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x80}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x10000005) 07:37:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x6) r2 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xffffffff, @mcast1, 0xa9}}}, &(0x7f0000000100)=0x84) 07:37:17 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0xd4, "fa2dfe4526f39eb850bd70547ff5ad5d61cd21139285d4747e17248e871c2dc6cceb41b833ce42f1fc7bda98bb443280f092e590fb9dfda33dc45c534000313ad11e26e43f5da3ca0d46f13b068ff131e9a79875e46b6066aab3632353eda9370703b5fa1d6b73b52783034a416d4e3b811c8f65a57a3896b2c31b21507e9274d447d50d4641ef1f2871c4cc81cffd73479aa2d5dfce050fe95837291d611e440eeecee35e157959a0ba65b28f34f751a4cf385f1ebb1b34e491f18e01c7b527bb065dea5eff321b567983e9f8af46a9d8386761"}, &(0x7f0000000140)=0xf8) read(r0, &(0x7f0000000180)=""/4096, 0x1000) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeb8, 0xffffffe0}}], 0x1, 0x4000081) pipe(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) bind$qrtr(r3, &(0x7f0000001180)={0x2a, 0x4, 0x1}, 0xc) [ 2431.161612][T29261] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 07:37:17 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x12, 0xffffffffffffffff, 0xa09ec000) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044941a4976e252922cb1996e2e34ba800000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3fedb1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet6(0xa, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000000)={'lo\x00', r3}) socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000000)={'vlan0\x00'}) [ 2431.216289][T29263] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2431.239197][T29271] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2431.346912][T29295] IPVS: ftp: loaded support on port[0] = 21 [ 2431.744916][T29295] lo speed is unknown, defaulting to 1000 [ 2431.751271][T29263] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000001100000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196102000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2010020}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x180, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x12e3}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private1={0xfc, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x43}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x30}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x934}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x698}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff70f4}]}, 0x180}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001280)=@raw={'raw\x00', 0xc01, 0x3, 0x460, 0x0, 0x1602, 0x0, 0x2e8, 0x0, 0x3c8, 0x3c8, 0x3c8, 0x3c8, 0x3c8, 0x3, 0x0, {[{{@ip={@loopback, @dev, 0x0, 0x0, 'syzkaller1\x00', 'geneve0\x00'}, 0x0, 0x2a0, 0x2e8, 0x0, {}, [@common=@unspec=@bpf1={{0x230, 'bpf\x00'}, @fd={0x2, 0x0, r1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x0, {@ipv6=@private1, 'ipvlan0\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x4c0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x2}, @NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xb5}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x4}, @NFULA_CFG_QTHRESH={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) [ 2431.952535][T29312] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:18 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8983, &(0x7f0000000380)={0x7, 'geneve0\x00', {0x9}, 0x800}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x5}) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001080)={r3}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="0700020006000800aadc580d52fea9b340c1f3a67ef1c6929a365aaccdccdafd4cd9b38fa6cbd1d320fde717b5485969ef9af55aee64a9fcb263c69358db12f4334b4d7cbe"], &(0x7f0000000400)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000040)=r3, 0x4) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2432.138959][T29297] IPVS: ftp: loaded support on port[0] = 21 07:37:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000004c0)={0x0, 0x1, 0x61bd, 0x1c2dc0000}) write$cgroup_int(r1, &(0x7f0000000300), 0xfffffe8c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB='W', @ANYRES16=r2, @ANYBLOB="ff830a0000"], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="0c00e75d92821369f11edb3689331fd696777f4df99d91e38abcd9c0df5ec2d1f6cbfb3ea9cab5349f68d8184d94ad8b5271f4c514d6b29becc3", @ANYRES16=r2, @ANYBLOB="000027bd7000fcdbdf250900000008003b0002000000080021007f00000005060000010000001bd0c089edf1a23ca8e9a7388fe5eec1d69b88c7d712bb182c884a8a80d94336649e1e55489634d463dced55eef27a11035a938bfcab6859a824463370c47e44e703d82707c6f0c258db3093a1dc6818276918fedbcc0f0d65ff0036baf49a1a49fe6737df3fe5be90368e8292c19bafff0b71"], 0x2c}, 0x1, 0x0, 0x0, 0x20008010}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x1) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x80000005, @local, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@remote={[], 0x3}, 0x4, 'dummy0\x00'}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={0x0, 0x1000}, 0x8) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffff4, 0xffffffe0}}], 0x1, 0x2000c804) ioctl$FIBMAP(r0, 0x1, &(0x7f00000001c0)=0xffff) [ 2432.645390][T29317] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:19 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000040)={0x6, 'batadv_slave_1\x00', {0x80000}, 0x1ff}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x5, 0xa2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x5, 0x10, 0x805, 'veth0_to_hsr\x00', 'ip6tnl0\x00', 'veth0_to_team\x00', 'vlan1\x00', @remote, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @local, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x6e, 0x11e, 0x156, [], [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x4, 0xbfa, 0x0, 0x0, "698926c0320f100a132483db2b74db46d17968eaacf63c2037be9e3115d707ad5a637225e3eb8ff2494c471a8568fb80895130bc8a7f6a691a6177614706a8a7"}}}, @common=@dnat={'dnat\x00', 0x10, {{@local, 0xffffffffffffffff}}}], @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffe}}}}, {0x5, 0x52, 0x9300, 'veth0_to_bond\x00', 'bond_slave_0\x00', 'bond_slave_1\x00', 'nr0\x00', @remote, [0x0, 0xff, 0xff, 0xff, 0xff], @broadcast, [0x0, 0x0, 0xff], 0x2a6, 0x306, 0x336, [@bpf0={{'bpf\x00', 0x0, 0x210}, {{0x5, [{0x86, 0x1, 0x4, 0x7}, {0x929, 0x55, 0xff, 0x8000}, {0x6d, 0xe3, 0x1f, 0x8f5}, {0xae2, 0xe0, 0x2, 0xfff}, {0x9190, 0x80, 0x5}, {0x800, 0x3, 0x1, 0x8}, {0x5, 0xfd, 0x0, 0x10000}, {0x3, 0xcf, 0x1, 0x4}, {0x9, 0x2, 0x7f, 0x800}, {0xb664, 0x9, 0x9, 0x4}, {0x49e, 0xe0, 0x1e, 0x461}, {0x0, 0x6, 0x4, 0x3ff}, {0x121, 0x7f, 0xc0, 0x3ff}, {0x1, 0x7, 0x3f, 0x7}, {0x7c64, 0x0, 0x1, 0x60f}, {0x1, 0xf7, 0x52, 0x5}, {0x1, 0x1, 0x7, 0x7}, {0xcfa5, 0x4, 0x3d, 0x4dd}, {0x6, 0x8, 0xf7, 0x5}, {0x7ff, 0x0, 0x7, 0x4}, {0x40, 0x7, 0x8, 0x8}, {0x2, 0x7, 0x20, 0x10000}, {0x6, 0x4, 0xfe, 0x58fe1845}, {0x7, 0x6, 0x38, 0x1}, {0xc4, 0x40, 0x5, 0x5}, {0x4, 0x0, 0x29, 0x2000}, {0x0, 0x8, 0x4, 0x5}, {0x7ff, 0x7f, 0x3, 0x1}, {0x3, 0x8, 0x3f, 0xfffffff8}, {0x3, 0x9, 0x5, 0x141b6}, {0x2, 0x0, 0x8, 0x4}, {0x3, 0x9, 0x78, 0x3f}, {0x4, 0x4, 0x0, 0xffffe244}, {0x1, 0x7f, 0x1f, 0x4}, {0x2, 0xfa, 0x80, 0x8f}, {0xfff, 0x4f, 0x40, 0x1}, {0x101, 0x80, 0x6, 0xfff}, {0x5, 0x7f, 0xfd, 0xce}, {0x7ff, 0x40, 0x0, 0x5a3}, {0x1, 0x1, 0x2, 0x1}, {0xff00, 0xd9, 0x0, 0x5}, {0x1, 0x9, 0x3}, {0x3, 0x1, 0x81, 0x9}, {0x5, 0x55, 0x5, 0x4}, {0x4, 0x38, 0x80, 0x6e}, {0xce00, 0x1, 0x6, 0x14}, {0x5, 0x7, 0x70, 0xdb}, {0xffff, 0x5, 0xd6, 0x6a32f6f5}, {0x0, 0x0, 0x7f, 0x7fff}, {0x2, 0x1, 0x70, 0x3}, {0x100, 0x0, 0x0, 0x7}, {0x2, 0x0, 0x28, 0x1f}, {0x5, 0x0, 0x2, 0x2}, {0xb6, 0x40, 0x9, 0xd59}, {0x9, 0x80, 0x7, 0x3}, {0x4, 0xff, 0x7, 0x6}, {0x4, 0x1, 0x7, 0x2}, {0x2, 0x81, 0x7, 0x5}, {0x3, 0x0, 0x3f, 0x3b}, {0x0, 0x0, 0x4d, 0x7}, {0x2, 0x2, 0x7, 0x401}, {0x0, 0x8, 0x1, 0xfffffff8}, {0x2c63, 0xf9, 0x3, 0xa4}, {0x0, 0x4, 0x8, 0xf178}], {0x80000000}}}}], [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}], @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xd656}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{0x11, 0x9, 0x19, 'batadv_slave_1\x00', 'netdevsim0\x00', 'veth1_virt_wifi\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @multicast, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x1d6, 0x29e, 0x316, [@comment={{'comment\x00', 0x0, 0x100}}, @quota={{'quota\x00', 0x0, 0x18}, {{0x1, 0x0, 0x0, {0x80000001}}}}], [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xffffffff, {0x3}}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1f, 0x64, 0x9, 0x1, 0x0, "13aceff88ac814a981810a20b8884428319c0206142ffec23fbb8445fae9c86b428ead12a5caf69d6ad489f01a98704dc37877ecc5dc33be7d09da7a04a1bc3a"}}}], @common=@nflog={'nflog\x00', 0x50, {{0x8, 0xb1a3, 0x398, 0x0, 0x0, "91909fc25d90115d3b7e63f5cdc0f327110842d3c220c0064a0d9c8c964b31bd54ce67d85a9d587f47181f6cd894a9ac0aa992e0104c391f3810e84c81f6ed4e"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{0x3, 0x0, 0x15, 'veth0_virt_wifi\x00', 'bridge_slave_0\x00', 'vlan1\x00', 'veth1_virt_wifi\x00', @remote, [0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x9e, 0xe6, 0x12e, [@cpu={{'cpu\x00', 0x0, 0x8}, {{0x6, 0x1}}}], [@common=@ERROR={'ERROR\x00', 0x20, {"eda28b104c4a187b4f45dc2309df70710a3d99b0851b7b0a35d6047bc451"}}], @common=@ERROR={'ERROR\x00', 0x20, {"6f073bcf82e3b3c57b528378a3c9af5158e9ee52ccb611419fb6e04e4f9d"}}}, {0x9, 0x40, 0x883e, 'vlan0\x00', 'sit0\x00', '\x00', 'veth0_to_bond\x00', @empty, [0xff, 0xff], @remote, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x6e, 0x6e, 0x9e, [], [], @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0xaa6) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:19 executing program 3: syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34000042ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000b40)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x24, r1, 0x303, 0x70bd2c, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3ff}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x40088e0) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000)='THAWED\x00', 0x7) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) [ 2432.924146][T29295] virt_wifi0 speed is unknown, defaulting to 1000 [ 2432.925246][T29312] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0xb0, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb, 0x1, 'taprio\x00'}, {0x80, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4], [0x0, 0x8]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x1c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x80000001}]}, {0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0xffffffff}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0xb0}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000000c0)=0x40, 0x4) [ 2433.592626][T29312] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:20 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000013c0)={@empty, @multicast1, 0x0}, &(0x7f0000001400)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001440)={{{@in6=@dev={0xfe, 0x80, [], 0x2b}, @in6=@mcast1, 0x4e21, 0x8001, 0x4e21, 0x400, 0x2, 0x20, 0xa0, 0xc, r1, 0xee00}, {0x7, 0x4, 0x1f, 0x7f, 0xfffffffffdffffe2, 0xfffffffffffffff9, 0x100, 0x2}, {0xffffffff, 0x80, 0x400, 0x8001}, 0xfffffffc, 0x6e6bbe, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2, 0x4d4, 0x33}, 0x2, @in=@multicast1, 0x3506, 0x3, 0x3, 0x6, 0x0, 0x9d, 0xfffffc01}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:20 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @ipv4={[], [], @broadcast}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2434.346068][ T27] tipc: TX() has been purged, node left! 07:37:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16], 0x18}, 0x1, 0x0, 0x0, 0x48040}, 0x0) 07:37:22 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @mcast1, 0x9e}, 0x8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000040)={0x8, 'ip6erspan0\x00', {'batadv0\x00'}, 0x6}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @private1, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:22 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000003a00000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000800)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xd4, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d1b2ec9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2210c54c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53eec065}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e89946b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56203d0b}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x2c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x402f6fe1}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f3f78be}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44a0e6f3}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8005}, 0x4000) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$inet(r3, &(0x7f00000005c0)={&(0x7f0000000080)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000400)="380ff3db5dbe90ebfd5f362bdb699572584ec79011bdabee401a6897f0fa18a59cddc5cc6e7527b5220760a2f4f43e1d0e4fe1144320768721db44c0ffe2951b1ddece0ea23239b3a893f5b48ddb50458305b950e2ea342b37d233a770eb9f9fc86be1cc07cb625d64b1e1d90bd8ed028ffa73a274da9dc879b137f3e8890914d3bc87130754e6353be5541ffe0a87a09a70108aaf3b0411de4bd56fd86f1fd667b4c3c0d17d5e53c1b2d8819e794ea5b49c7bb6c5cc6d583cdc59ddcbf56078", 0xc0}, {&(0x7f00000004c0)="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", 0xfa}], 0x2, &(0x7f0000000100)=[@ip_ttl={{0x14, 0x0, 0x2, 0x5}}], 0x18}, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xc) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="2ef600000000000028001200090001007665ce07998c7468b4df7a3ad9d4ffeae73c29c7e55d9829b88dc8216679865dcc3ecc8418b6a316fc5b0d40651d48c72ae983cf826e0927b73d0aca5c07bc431a165bc12fac9f145faf8b1536c6664485eeaf857a2dd2181ea1009720fb04d4ff2d79bf53648eafeb979541c39b3b0d140e9fad8317525d0b5b6935d3fa2356e414"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="6c00000099b281049c73d001000000ba0b03000000000000000000020000", @ANYRES32=r4, @ANYBLOB="00006472720000a8982379782b65b6fdf80000af7f00000000004000001c5fd88a21ec387c571ba41a590e606a7e9388556a6034aa75d8a38230be77e00f7818a188741b4dd5698b69a65acc9910c94baeeabb07aa75066262ebbb5bc4e12efbcd8e7337857bf8"], 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000e00)=@newtfilter={0x38, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x8, 0x2, [@TCA_CGROUP_ACT={0x4}]}}]}, 0x38}}, 0x0) [ 2435.787033][T29405] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2435.819212][T29407] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2435.861021][T29409] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2435.891357][T29407] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:22 executing program 0: sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x140d, 0x10, 0x70bd27, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x4) syz_emit_ethernet(0x56, &(0x7f00000001c0)={@local, @multicast, @void, {@canfd={0xd, {{0x2, 0x0, 0x0, 0x1}, 0x14, 0x3, 0x0, 0x0, "58245ed3a2be9f5d0c15ea40de028abc2f0fb1c1d461bd7b679238506e2e73218cc1a773ee301e55f7a907507b202fc48b727f20de88d0043f97eb0775b73c45"}}}}, 0x0) 07:37:22 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x880) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f0000000180)="8e", 0x1, 0x24008010, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffff7f, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @empty}, {0x306, @link_local}, 0x20, {0x2, 0x4e20, @multicast1}}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f00000001c0)=0x78) read(r0, &(0x7f0000000240)=""/166, 0xfffffffffffffe56) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) [ 2436.248738][T29423] IPVS: ftp: loaded support on port[0] = 21 [ 2436.864822][T29412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2436.888200][T29407] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2436.921953][T29423] lo speed is unknown, defaulting to 1000 07:37:23 executing program 4: sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x58, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x19a}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1000}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004840}, 0x40c0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x8051) 07:37:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196302000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:23 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000400)=""/91, &(0x7f0000000140)=0x5b) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x1d0, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x81}, @ETHTOOL_A_EEE_MODES_OURS={0x4}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0xf0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xea, 0x4, "eeb8a31d2c8b6f1dfd88b265fb43245c121f0d969e1deda1870ef03d318e5a6d019a1dc98f22140f3403079296917b9866b0f13dedfd4c08ec3918f29aacd9e72a919ab1de91f89cd025246b930d7c34924e0c5a0e2a67fac4e2608edb5def2121d600713d98ad3367df920eef1eaa863153e1d5668c4c553142ae31b505d122b829fd7deefdd99d8ddc4e1b986e7ed262d07a4cad370b47c0d98874f568b4ea32174bb884c06101f7834b6410a28bcf43c6b67668834901b88e2e6802b4d4e748d6fc2b15a08ba68ceb33d7b1c82605dff8fdc581ba77ea669597024b62547ad27f430aa29b"}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x6d3}, @ETHTOOL_A_EEE_MODES_OURS={0x1c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x400}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7ff}]}, @ETHTOOL_A_EEE_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}]}, 0x1d0}}, 0x50) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="58001100020601082fa3b000000000000013000300686173683a6e65742c6966616365000005000400000000000900020073797a3100000000050001000600000005000500020000000c000780080006000000"], 0x1}}, 0x0) splice(r0, 0x0, r1, 0x0, 0xffffffff, 0x0) [ 2437.038508][T29424] IPVS: ftp: loaded support on port[0] = 21 07:37:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000003f00000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) [ 2437.145092][T29444] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2437.200368][T29444] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:24 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000080)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000040)}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 2437.663195][T29444] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2437.717417][T29448] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2437.810339][T29468] IPVS: ftp: loaded support on port[0] = 21 07:37:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x8, 0x70bd29, 0x25dfdbff, {0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000140)) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:24 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2438.184026][T29424] lo speed is unknown, defaulting to 1000 [ 2438.184086][T29423] virt_wifi0 speed is unknown, defaulting to 1000 07:37:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196402000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:25 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$inet6(0xa, 0x0, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2438.777724][T29498] IPVS: ftp: loaded support on port[0] = 21 07:37:25 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) r4 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r5) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006000)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="203a36e0a8e0caaaf228cdd24b0652b74bb41f6aa30a802489e498b69baa87c5ebbd125032b612f08300d74fb0e87c26527d9b30b506f715f16f9b5fb57fc173c4e726672836320a6fcb450183e2471bdfb85a37cfdfe38938cd80de492cf329ad3409e09e54f0dbe51680a4fda5a7a6cd6a7c640ba8e1dfd2f582e965f461e3a852aae8e3a7f263ca9dc0ed100f59462c6542b7897756b3af7d681aec9805a48ee5db85c53ff76a4987fbd8bd836404433a939fd19698c05857f8acfa5ce2d4fbee3f1cc5a010e4c62c31a5bb33f998d06d626a61a8da50fe9a4cfc5b62e8b77ac641e42835132dfc6400dd7f", 0xed}, {&(0x7f00000003c0)="8fa3a205d36edfeb103beee9483008238e137321d19eb24561921fc8f4fc1d7a834a1f0179b738d12a0d58b43eca07e6095e8252e000edc1416c2ae2c47212e90877454017de2411fa03286219f7b6e168aacfd2993dbeeb41d3461beb51cf", 0x5f}, {&(0x7f0000000440)="52e553593830a47c84ce706d8b9b0e94625e7cbd75ddffcb11ee9e40fd4efd0b412f1170ad839e237be02daacb337a5bc4abcc54f230afa3cf077552e9c834771574a60a5a6d28d146689c97784757566e8ff080752e3dfcb092b4c6bfcc6eb171f37fe4c1743a99cd41da1416ef1dc620be8da0344844476128d73060beaeef124f5b4ee3eef7de1ebe035b68eeb385dd7771cc836caab4e8aee29bf0029aec388412ddfd0c5eb9b34554e588a3f1f05ad60281f4c4a53a143b2ef631689975a56e5546fca41eb9c9f8d89c", 0xcc}, {&(0x7f0000000140)="353ffa221ede83ee23bc7c044db7241fd587c271dfdde9946d47fbf96bd4bcdb509a48069fe03eb3c74aa6a628d661db02c79e2ecdf4f6ef7880", 0x3a}], 0x4, &(0x7f0000000680)=[@cred={{0x1c}}], 0x20, 0x4850}, {&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000000740)="5b7564d0e749", 0x6}, {&(0x7f0000000780)="3f8dcd086aadcd296f719c85423697b02a16725c", 0x14}, {&(0x7f00000007c0)="1f5f943ec9d3e5594e0bc52bb43fc45209a5669d0f2724769bd61c0785219efa246932f33ec795fce6e3c6e94b4b833f9f04e577ca38ee721f49674533f7029929e1e3dfb3f1fe", 0x47}, {&(0x7f0000000840)="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0x69}, {&(0x7f0000003200)="f4a9e0d405fe65019044723ce4bab772351f391fea7ea1ab80b0d4053c346981d8133135afdc26c4e7b329f47bb7a3acf2902dcd944b0988b73243dd7e9660a6099e2baf665a5564556886eb85b98720c46f249276269497b0ab27aceb0243d671dba15d711e9fc499b68a6038931ed1169f8b90ab7d3b9076605e5ea72cfffad80ba2d75941a72c41412c5dced119f9", 0x90}], 0x7, &(0x7f0000003380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20, 0x20000005}, {&(0x7f00000033c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000047c0)=[{&(0x7f0000003440)="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0x1000}, {&(0x7f0000004440)="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", 0xfb}, {&(0x7f0000004580)="ffbff5961b55f67ad182c7930833ecba202dea7e26a49f3e06b438f20bd0ca79187e68fb50f53a841ce09505fa0615d84c6a90205fa63279eb684f3051f96df622a164a58539c034a18e3df9d73f47e02c478f4f8adb349d8064a8d6dc852318f59795b11b1b21675fd2473c6d", 0x6d}, {&(0x7f0000004600)="36c8d9cb250ca62f7b9e6cf47ca1b0026a21f30b4e1a4446990ec73406999f79a9d4d08fc20949e8c99bd1a959c63d951fea663d5a62e01de44792fcd8a574b9faa0c8788469c86ecace41698a10bee3a92806de4c5cb7cd887366126dd8d892bbbbea03373a98fbe4d1a78547c3e96e875b216ea468c56caa199a6b4995f882f58bab6cfa345adb250b5b41612f7a05615ca364adc0245b5f4e8a916c3afd33706bf8918a45e44185be66d7", 0xac}, {&(0x7f00000046c0)="7fa22d13f257d2a7640250e3c5b514a245d30156ad5188ffff6121962e1bffe7d80a017a97b46967b869343e39e44a64ec17ee4bdb72709fefdfb603ceb7d8c346dc41ab96637dd73962da3d6df5668b1d32ee9669c1ab242f136d652e6b3911a8c22208751ea28ee5f947367dc496b3e8c2488406e8da2dd3d75ad6925941702bb4203f1ac91849f17c387c9fe7692cc668bc3f498cb3221fa99469c8f3b44493422564196ff170c2558b9123e2f896bf9002ced044744896d095eabd31e7bd3255e6c62671cc", 0xc7}], 0x5, &(0x7f0000004940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, r3, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}], 0xd0, 0x20008001}, {&(0x7f0000004a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005ec0)=[{&(0x7f0000004ac0)="26b17a0d8555e16c9eb9e694d8d354df90159eaf8164f99699948a816749c434298b0798aa737d4712a7e73acecae655e795744b7a1981416c1f48c70dd3929c170337067e005be1c6d808fa23d223fc9215416ca62d45a0a7ec50abd4fbfdd4afe662c01a0963446df8c3f609f7019bc6df09d5dbc11df2be9e3fc94246dde1aa175b566e4324eac80490d5e5ececc8e78b33b31c724b580bb828540dfb419ae4dae28e778a5aa7c003b5e8017b8519eb7029bfe29a0ee80c75e019dea8e591963cc50ee741c7f7", 0xc8}, {&(0x7f0000004dc0)="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", 0x1000}, {&(0x7f0000004bc0)="d890dd9bcd1d2c734184d238d5b2a8b8229df19e841b0bf1d44da8996bb5c6616d0d13c7197141829748e9b4cf6b67981637b5c24abe4f42883a6eca99e75dbb945b9ee21c36e4e6fbc7613a0475e72540fac33d9967f8375667b39adc6f254d4147ed69a0bc8ef17815d9d3d83cf8ac27939e59404e33f8c9a64d1ade52de6793dcec076a864b91635e198edf2ef771f480eac4b848ce84cac0adaeb7c0c591b15a96c2a400bf2194c65c525ba9900921c37920dee6", 0xb6}, {&(0x7f0000004c80)="d2114c03c1750976a78d2c85f8f10c9f1d6ddb779eb249fa7417acff5a15d759b8dc5c6ca76a49018955d09f104466752eca53a34fb21647d83206175356c1a08989cd3db58f3302b7a1a582dee32578c0a0c418c040a92338f26ec34f5a015df0c420b5a910aaf311c9273cd3a043ebf564940d021cec9458a0d3d4a0e703b9e7f93098a9e1f938b71a1ec89f6003255ea3cf42d7e32b27d696ff879e16cf34840d131da0359bbd3e11ba9f464ef2e6baf3ae", 0xb3}, {&(0x7f0000005dc0)="b0bd3086776a71696d125bf731901f9a4902847f3e05c79591fbbe1712de2572d5c08c0fca14cf0cdbebdb9fdaef757e208c785f4860edfe433383b312f20a371366686e517d50153731cb6816b78f507620fe08aaab9d4bd4abef341b8697c86288e2122d0b7d77b296e35fee1d3e8284d3af24bb53c7992198e4ee2f4481189a64fd0ae3b4214f4433167f5a8ce349a4cba0654abf5319e6a3fc40011df2ac47cdf7b48b0a6d1c8e423fed8089631fae969a052583fec725c7b13385d476f9f429fea5fdc46e8d488313064677ad4673ed9d84fe30617a6be43b51996ec90f9797404bc1718ee8ffda", 0xea}, {&(0x7f0000004d40)="93bf8dbbbb0471641cb311575306bde3c6c6585838aedc95d5aa37223f8f535e63c6e158bdd1f89fe9abf300b5fc10c79cf8b8b081b746c9fc54091dcb69", 0x3e}], 0x6, &(0x7f0000005f80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r5}}}], 0x58, 0x40}], 0x5, 0x4044001) pipe(&(0x7f0000001840)={0xffffffffffffffff}) sendmsg$GTP_CMD_GETPDP(r6, &(0x7f0000001940)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001900)={&(0x7f00000018c0)={0x34, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @broadcast}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_NET_NS_FD={0x8}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x40000) [ 2439.028819][T29483] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2439.063455][T29489] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2439.292487][T29424] virt_wifi0 speed is unknown, defaulting to 1000 [ 2439.515299][T29483] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196502000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2440.321487][T29527] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2440.336543][T29529] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2440.914600][T29527] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:31 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x880) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f0000000180)="8e", 0x1, 0x24008010, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffff7f, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @empty}, {0x306, @link_local}, 0x20, {0x2, 0x4e20, @multicast1}}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f00000001c0)=0x78) read(r0, &(0x7f0000000240)=""/166, 0xfffffffffffffe56) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 07:37:31 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xff01) getsockname$l2tp6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x20) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000040)={0x1, 0x1, 0x5}) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x20) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 07:37:31 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000005800000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196602000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x6}, 0x10) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000e00)={{r0}, "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"}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'syz_tun\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="6880430f90e6ae", @ANYRES32, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES64=r3, @ANYRES32, @ANYRES64], 0x34}}, 0x20000010) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRESHEX=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [], @rand_addr=0x64010101}, 0x81}}, 0x7f, 0x3}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r8, 0x5, 0xfff}, 0x8) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4041}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x3c}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a40)=@newlink={0x344, 0x10, 0x401, 0x0, 0x2ddfdbfc, {0x0, 0x0, 0x0, r6, 0x29c0b}, [@IFLA_VF_PORTS={0x2c0, 0x18, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "347149d653529fb28574d367f0a0d7d2"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "1862278613d6cfda53d7fbbd8c1d92c3"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x81}, @IFLA_PORT_PROFILE={0x7, 0x2, '(^\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "fc3027e83eea4e2dcc183b365b43182b"}]}, {0x6c, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "53cfed8c9d6e61032b351e0dd23a4468"}, @IFLA_PORT_VF={0x8, 0x1, 0x80000000}, @IFLA_PORT_VF={0x8, 0x1, 0x2}, @IFLA_PORT_VF={0x8, 0x1, 0x5}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "43672dceada6da38d757c5885bae1d16"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "adb124f5c06c5ba5a42b72f9be479c3c"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "53f14b7e77c37eb4bd08321b8efd5825"}]}, {0x8c, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "f583f62e71c7cbc186baf5b37539e388"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "c1ccc7ef05012b84cd361d6dd453ab32"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "3776b03500fb25a3dd51ec8a98582b8c"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "6a3efa898796a90a268ab77e9e94fb69"}, @IFLA_PORT_PROFILE={0xc, 0x2, 'syz_tun\x00'}, @IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}, @IFLA_PORT_REQUEST={0x5}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "636f342c81cf7f62fb31c16d3d1f50e9"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x81}]}, {0x5c, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0xf9}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "e1eb3a125435ffb5882ac5bc780b63f5"}, @IFLA_PORT_PROFILE={0xc, 0x2, 'macvlan\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ce0791dcb78ca3723e47adf99619107e"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x3}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a10122da1dfafa5a1f2982fcac03283b"}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b081b6dd4d39d982384f4507d8ac98b6"}]}, {0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "f08a01271d736b0025805b7f2f6d20bd"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "cbe5506d1c47a2bcebc6c0e09b6c6cb0"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x4}]}, {0x38, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x67}, @IFLA_PORT_PROFILE={0x6, 0x2, '\xf1\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x4}, @IFLA_PORT_REQUEST={0x5}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "43a58b1482b2ce933028a99587f9617f"}]}, {0x70, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "9f0d3dbccdf73faaf5cbf072aebbe821"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "19df62c15030dc818ba9dd3f4ff4bdb1"}, @IFLA_PORT_VF={0x8, 0x1, 0x2e}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "484643b326291d6208fcd3aa17ede8e6"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "28e1d5fcb82605c8bb61a320202066fa"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a67009a70e0000040261b0ff0fe4fbb5"}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x5}, @IFLA_PORT_REQUEST={0x5}, @IFLA_PORT_PROFILE={0xb, 0x2, '!#.%D{\x00'}]}, {0x4}]}, @IFLA_PROP_LIST={0x40, 0x34, 0x0, 0x1, [{0x14, 0x35, 'veth1_to_bridge\x00'}, {0x14, 0x35, 'team_slave_1\x00'}, {0x14, 0x35, 'macvlan1\x00'}]}, @IFLA_CARRIER={0x5, 0x21, 0x25}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'macvtap0\x00'}]}, 0x344}}, 0x0) [ 2444.648602][T29591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2444.680184][T29594] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:31 executing program 4: accept$alg(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_newrule={0x24, 0x20, 0x800, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x14, 0x80, 0x4, 0x0, 0x0, 0x5, 0x2}, [@FRA_GENERIC_POLICY=@FRA_FWMARK={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040041}, 0x8000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000180)=0xc) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'bridge_slave_0\x00', {0x2, 0x4e21, @rand_addr=0x64010100}}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'veth1_to_bond\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000004) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xbc, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x12}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_ID={0x5}]}, @MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0xbc}, 0x1, 0x0, 0x0, 0x48000}, 0x40) [ 2444.715458][T29600] IPVS: ftp: loaded support on port[0] = 21 [ 2444.725967][T29594] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:31 executing program 4: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000000006c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000160a01020000000000000000000000000400832e0900020002000000000000000900010073797a3000000000080003"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2444.982031][ T29] audit: type=1804 audit(1599118651.682:920): pid=29612 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir055207312/syzkaller.wBSJS8/1888/cgroup.controllers" dev="sda1" ino=15952 res=1 errno=0 [ 2445.314417][ T29] audit: type=1804 audit(1599118652.012:921): pid=29613 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir055207312/syzkaller.wBSJS8/1888/cgroup.controllers" dev="sda1" ino=15952 res=1 errno=0 07:37:32 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$inet6(0xa, 0x6, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2445.415998][ T29] audit: type=1804 audit(1599118652.012:922): pid=29612 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir055207312/syzkaller.wBSJS8/1888/cgroup.controllers" dev="sda1" ino=15952 res=1 errno=0 07:37:32 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00'}) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:32 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x12c, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x4}, @NL80211_ATTR_AKM_SUITES={0x8, 0x4c, [0xfac0f]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x42, 0xffffffffffffffff}}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x6}, @NL80211_ATTR_FTM_RESPONDER={0xf0, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xd2, 0x3, "e60e1488e1d0f25eb8783a9dba1c49f8a9c7e640cf85131effea65671152eb275187dd818ee620712a8a382776080d738ceeb348dedbe39b497fb1092f5f6b7f2610e5d1aa5e287999db688658c504eca4e6c9e59885e5495cfcb1997b260602ed018da9f618420d10f6b1de935463c6ab84f37ee6c67ed93423393d5a5b8479e873abcf2263228b482254db65861461defcbac50c525350a59d7462463078d1de1b1d3df46531bf55e8985c3dc4ffe8a4660c39529052ddf0c142614594296b884a942e616a0b97702f7da95bd1"}, @NL80211_FTM_RESP_ATTR_LCI={0x15, 0x2, "c761a67a39bf72224723d75cd22f84035b"}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1000) [ 2445.890715][T29591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2445.911442][T29601] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2445.948472][T29594] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196702000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:32 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffe, 0x0, @private2={0xfc, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2446.627145][T29650] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2446.642310][T29655] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2446.890481][T29650] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2446.939983][T29655] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000001480)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000001540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080025bd7000ffdbdf25bd9f01003309391c000480050003000200000005000300060000220595a75576"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40050) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") clock_gettime(0x5, &(0x7f0000000140)) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001900)=@can, &(0x7f0000001980)=0x80) recvmsg$can_bcm(r5, &(0x7f0000000280)={&(0x7f0000001840)=@hci, 0x80, &(0x7f0000001640)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000016c0)=""/17, 0x11}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001700)=""/102, 0x66}, {&(0x7f0000001780)=""/154, 0x9a}, {&(0x7f0000000380)=""/92, 0x5c}], 0x8}, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000240)={@ipv4={[], [], @multicast2}, 0x7d, r3}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, r8, 0x2f688245c11c0a37, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(r5, &(0x7f00000018c0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)={0x30, r8, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x73}, @FOU_ATTR_PEER_V6={0x14, 0x9, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x400c001}, 0x1) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000019c0)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8, 0x4, @local}, @vti_common_policy=[@IFLA_VTI_LINK={0x8}, @IFLA_VTI_IKEY={0x8, 0x2, 0x9}, @IFLA_VTI_FWMARK={0x8, 0x6, 0x9}], @IFLA_VTI_LOCAL={0x8, 0x4, @broadcast}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x68}}, 0x0) 07:37:34 executing program 3: unshare(0x40000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) mmap(&(0x7f000039f000/0x4000)=nil, 0x4000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000280)={'syztnl2\x00', 0x0, 0x8000, 0x8, 0x6c7, 0xf8c4, {{0x23, 0x4, 0x0, 0x2f, 0x8c, 0x67, 0x0, 0xf0, 0x29, 0x0, @broadcast, @empty, {[@ssrr={0x89, 0x1f, 0x6c, [@multicast1, @loopback, @broadcast, @broadcast, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x23}, @empty]}, @cipso={0x86, 0x19, 0x3, [{0x2, 0x8, "6abcb99ff80a"}, {0x1, 0x5, "f2a266"}, {0x7, 0x6, "a03377e8"}]}, @generic={0x44, 0x3, 'p'}, @noop, @end, @timestamp_addr={0x44, 0xc, 0x1d, 0x1, 0x1, [{@local, 0x10000}]}, @noop, @timestamp={0x44, 0x24, 0xd4, 0x0, 0xc, [0x4, 0x100, 0x1, 0xffffffff, 0x5, 0x4, 0xffff, 0x80]}, @cipso={0x86, 0x6, 0x2}, @ra={0x94, 0x4}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000140)={'batadv0\x00', r2}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=""/67, 0x43}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0xc, @dev={0xac, 0x14, 0x14, 0x29}, 0x0, 0x0, 'sh\x00'}, 0x2c) 07:37:34 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000e8000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196802000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2448.286686][T29670] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2448.313970][T29673] IPVS: ftp: loaded support on port[0] = 21 [ 2448.317326][T29670] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:35 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x6040880) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) [ 2448.404808][T29682] IPVS: set_ctl: invalid protocol: 12 172.20.20.41:0 07:37:35 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x9, @private0, 0x4}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r0, 0x10001, 0x3, 0xfffffffffffffffe}) sendmsg$NFNL_MSG_ACCT_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, 0x3, 0x7, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFACCT_PKTS={0xc}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x100}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x0) sendmsg$AUDIT_SIGNAL_INFO(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3f2, 0x1, 0x70bd2d, 0x25dfdbfd, "", ["", "", "", "", "", ""]}, 0x10}}, 0x4000) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:35 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x7, 0x6, 0x7}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000002800)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local}, 0x0, 0x3, 0x1, 0x2}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="96057681e8cb3c5f0d471720a4db45c9c4e43612e9a936dd792ddf590524abca265edbba23bb4f7231405f9daa4dd5e36656f0e46e1df8549d040593aba5ced4f0509c35b904c1d2230b2a5e5c2c34054b03a3ba836801739bc4ab01df4fef2007313f995a66fe602778951da6b20f480cccfe34bd0f9bd218495e5030d38bb8857f1c42930d3b84a5c0534443111bcfca26189b9eafb35ad1af429b9160ffff6d663da08dad2724b59adb46675421d0cc34234e42a1adfd71616e9b2420c934a1646d8fd18ad8c198d4e0dd8df2cab5b33be683e5f2a2549c39885a30bd23a800fe4fca6ad646b3d460b0b750a3eae4659047299b9a8d60d5d7c35c717581f0402f62623958c55a340c5ea51c806a0862933ea6ed65a0f1d42db84dfbb6d3c21b05db188314a0a7660ca229f4394849756f8a780883b5a9fb3fe8bb269216a667bbfdc52379f16080125e76a40aa3436bf63f0655c2cb0bc81d6ac67d697177182cefa2c052bf06c7be9ad97c2cf2687603e561933d58e58cddb6e98b0be0334b73370b4610661767873f656a810f6f9e7115cc1cd110a9879f8c49fd89add0eb5befc38dec0740dd01d98aec72ae4bf0f19bf049b8855f1d129823959e747f4b26636de17a16f20651e3d8a0601570d4b7828f7d9f13955b891e46f5e2f415d482b8ec4d11f03a11673c27859422b3ad7a577cf593930c7e0793a0c50db56ba2f7f65cd83ec8503da94593d05ca5b28916dbf017f6aecb1e415844c10ab54843f2dd8af379022468648f5d1f557f76d8797cf5a0ffb3f9aff7fa4b8aa1fba7e49e5c6accf7c5a63e6b3ad2481628130afbbb0df44d01b7a74e597b00936b3949e17828d19222d853e03d0fa2c333355c4f3ed84bf62f3833a618a0fd27f618c652be081ce3b08a26eb7b613760ef46893c58a5293f65041b6c1aea0b3956ffbf3aa6cfd0dda434b5b1fde976318ff9d38f15732c8e5fa3058903b8d9db92b57c2f8bf6564819acd7b22f3fd5a5e7804b4a5a207d7d4c2f3b65a113ab2b199af0f0fa159db824b955aece625711b2bf3bed1d579b016cc2e95403ce8884938f1aea1be52a1cb749a65a4dfaf5e7dd81a0c64539fe863c39b2ac4569b399904716f6a6ac7bf0b8469fff1ee6378cc069842976c37c95cd9e5df1bfc01a43fe7f752843e6cbe7b2885a60af4bef758660372bc8f70459579b7e02c8ac48c90668426d5df466baa736c405f476fb6b9bcdcd8887658d7283f7060b2d39c575854f3b3767c2edec9e9545d5cf0cd945716b8851cac78cd28cabc90ea7a1f34d06560186017b1e1b9fe6167ae3bff5af7dc1f6ff41fc929ce86d5120787b53e7a9a725c231d6c5eb9526629f637fe4cc4409b961911f33af2da58a8d9cba4ab6d833f48255a030e394b3b67acb0c95ba9bb80b05bc17e7ae62ab58e2f8cceb05e19d1b2ab0ab43a3414ac3c2def04037cf8381b5da659daf7bd55b3f7de399696629a8033327b31578428b9584e5c9c90a64ff9885244b8e8614d0be4514c82ba194ec3d15c3d46cd0df069a1944543df6abf9cda438795ff3318fed007558a4e029582d88a136cdaa9545c3959808ed7c907f1e5d75eb1485c6771d49b681b1b4dfc0ab127bde8f96eb5c95684c8e44eb5ec8b82d08c1a1e54e8d3f215aaed5ed550ae4bb97bf5279cb1604e0efb71c611152bc94f6c920d3463570f5e35260e8c6a26e27138eb4753c4d8f2f1a3e861d06f6639b7dcdf524c9cd7a3f60a7dbe50a5b776aae02e439549005efd31b3afd626f4c287fdf96e7b020d065d645ebba5bf2b2d58df48be2185d56cb6efe7bfeb52c319edc3aa34746d3c77bb8ccd2ed4bb30dab31adb75c52878b7e538880e9b2730223b1a40044b3a72ca92f11e363fa55faad23dd7048dcc39f219d267aebdd810a94b1c5402eb9330968a1c9e7cd109515b2ce5431a89a8bdde8f55c352680ef9d67872772075c418a2c49319935928626cad866a45b25c596038142421b3808366e8e11ab2ef3dd1b56838f8dc461860c9ef9ef742940af3c8a10cf35362581d2dcc0f016eef7cddfb129b9be85a47eb0b1fab07157974c29e6f14fed2db64e2ad4b58512ac7c477bc8f490c4d5593d5e2588696c8b699e9d8719a619466d5b263ef7808e8f036237a6e2212190ffe971c8469a7f7cfe2b03905a85c2adb05a34af6729ddf93438d6d21e56a72223785e0764c8cfcaa9e63647608410dca6ad442cdfe0db5ce6e02446c90961b3dd35c8a3549439b4fa2d72393eeaac9b6f00111195d1401ba0bfbc6b0ca20718060832b5d854068af27c12faa8d9986b4fc56f7a507ed00704d909c0815fc25ece8423c51a9ca0b592f2c66ff6123bfe352a0c4a1667ecb92be40babccace4d607761efa42fbe18a348ef660aac08638be2e2a451858e3a5b92db0b1e2b5b05e8e530a74138e9bac33ba6377ba17354e04c2dc259d0e3637cfb496df68a303cdee6161a6b3451bfe0912b0c857397c229d116b66e7294fbb18a8c0f736ee946e505217bdfd49f959a60843275efe8232e3bb7d6792676dc5b26e21e7e2bb6e89501f82473d1c9f1946c468f111a573ae198613dbd559ec9897242697ee3b6a1a371d18f32fc31a2fedeccff7610306c3232a5d4883eb7cead4cb93497e2aa4088e22d59f0621b45879f78a2a6987a0bc4537a60ff07b9c4d5db9f8cbc67bc6e41e5c71a12707da238f90585c49014875d1d1a8d4691be0535dbf9bf681d97636542fd82f2786afc97dcb05a9d14698c158110ad0bf83299bbe3ef69729928d96cdd3e0f99a4a017d319615a60d17db314e2cba919c8695f7eebde6ada9544cc7d52a8cb48c42695bfd65b81722aabe3cd624cfefb75f730fdb24683357e4fddda8a9af64565c528f6a5433d1c76c25b9f0232fd8ae1437f02785b96ce01d8327b1936d771803be0412db551236d0e925d87bf437cc4fc81b61c18c5c81d57acdec77ac9b4442e5563734ab403d0782d7765e5c0f73be521d922593b219839405ac94f3a4e202687a15d75bedcf41d85562c2d13dc8e41ae8914fc9a98111aac434a33f0ad7c04545339400594fd6576c92638950810363c103b3d72265aab526aa9a75fd68a3cfda81cff8dae02e75e63765416e0067a250883936114bd95f9ec98bc7e225c60e1b18d1389f70c2fddc5c3d4d30776a5106573b579705d076aab571f1d42e3c3b27eab52cdcbfe55281f2e175a21c78fb9540091184c30681c5b2f51f12ea99e9a89ed18512f4de1cbb0bd3eec8bd39010cbd1a06158677cbb30cfa98436649c16bab8afc7483166c88e98db90b864f3b8db9a8bbbdb53a9dd7863921a77ce84dd22d1189e495fdf718de57de94c494fdfdfff82ce12fd276d32a8e1b5a596d18f926d64cf1b19cb678c12afc860b50c81ae936be3da83ecb2874e4090f5968fd60adf941da4ff5bfc44b477e1464c458dd695a2bef95b9f18f8aab56b9149b3350aed3ab38266b6ed9510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0x1000}], 0x1, &(0x7f0000001140)=[{0x48, 0x10e, 0xd4, "309dd3f5c6ee5e70722a153b41d69e8d602c1de7de68990d9f9eb657dd4e48b1ef176d6c3fb9ccfc4ddfa21f4df73558bdabb3e8"}, {0x20, 0x3a, 0xfffffe00, "654bb2836b74504caa15b892c563bc"}], 0x68}}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f00000011c0)="82d493a04035b094e309c44b65f76ae78723", 0x12}, {&(0x7f0000001200)="e9d30dae4a8c8e4d8aaff75eab8484ad23548f11340fbef1f047eba7a53586e404d5c53b5d52d3288a1b0a4c81eb5ef7eb0e44b39f19486d4898fe01dae8d36f35e43efde45bca4f0d3b38049d070ee7f0f4a76926a120c28167819923b8a34e01e6aca814fd62bb84b33b95ba2909d1e3289e6270bf937700fdfedc0486bde4d67533957588a3", 0x87}, {&(0x7f00000012c0)="04c8c954a12b2c6053dba9413da090dae964c077bf816315d16c93af5e9b894b1997a7acce354cfe8b54090972d48882e1cca0da483af58aa34641dc8a5002e9cb4b5b583555b05ab65a8dd7a0eeacc74e86b39dd397b0515187352d375967d47ed0163de1b12cc448d4719cb1ebf272e8c2ea5ea16ccb911b72930621a8f50222238be40e3986d0dd8e7c50e8fe9e6505e5702512105e49c2909263eac83b520f16f2c246a3a2f8c887a69065a141334d0fbd7e68d26d6f976a1d309f466bfe40dfd237ccb358ead916b2aeeae33848", 0xd0}, {&(0x7f00000013c0)="7444565c00505c876e9128a50e3ce28d74733eeb7759b167ac0cd163cfd4801d59d782", 0x23}, {&(0x7f0000002880)="5afe41e509d2c4371b08b9f7c0ecc0829bfc4eba6e2cb6f983690fc946c002239ae8b61462e9a1bd2b591df934d22bf932c4be3d662e9350cac382d24d93866ac7232656117f3bc6b93bcf040cc68bf2e8cbfe96fc652e55fcd10b7e4d7afe207126f75e82a8b70b961cde06fbdb0a8682240923fd48c645f0fa2b782287cb51a9018e8390548c7f8760a0b67eba14430b8901736161c2ff70022e045b30bc289a3a3039e710889b717ab55cca6cde72cc9ff7ae9d4ca6c7", 0xb8}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="f78bd73fb16706393c15d1bf9c37b0f5951b92a601e8b2cd9d77602e74e559dc981061c217acefd7b0bfadbb7d81603b74b425de815ef4d33a115ddb88c4dc2ee554495484296a41f1aafd84f09d2f2a524d55d08e05636597348200e6ca84a1b27111d48423908f32c5c4e1fa8aa20527cca74bb01f3b3d8f3d6d3195de0dc98d7220617e8f3613556d7c8e674e5ec54f0187420c5d4acf82fc36bdb1f19080fff1854b97309b0b2ad215902c44939f8950abbf389a985068b81c4d60267b7af12be32a09c30e89f6c7635e0dc4d54cf1b34a330249165064291622c0194f57cd4b3ade46", 0xe5}, {&(0x7f00000025c0)="22abbd54fb95769b8b2719f8c21a418671ffd04476b1d6c2061bd048cdc4134033d0eb7b211b6472cd4450e5807a312b68035e4ccc422e00d06c4d4ddbc311c2e7acd8816bd4367679163084698be465d31b08aa1cd26175bfba2754116db7fd113539db2d313fcfd0f1dcf02fe6c811dbdc852eeb981349616d01d9752dc361c471968e3a54638a7a2ab3f60a545dafdae1fe64b4c1465cf38514b74c9a91addcd81ce86bbef1afc5dd10e68b", 0xad}], 0x8, &(0x7f0000002700)=[{0x68, 0x102, 0x1000, "3dc9690c0d431df849cfd2492b7a3ecac0b523ede8bf08b252f9b66b832b3487da180ac7f6839eb75b78fbdb3e78992fe85520370f9c706ccacbb46212d84037db683400f89417fd6b56da6de6d5bda747e7ecec"}, {0x20, 0x107, 0x34e, "083a5568d3967cddaef6"}, {0x58, 0x110, 0xf5, "3ee15998c3b5a43debf237b62b91b8ae571651b3bf6f9edcde7ef3c1f3b3c88b679430b2bfe7858884553a8571846a7280c578ec2efbe659fac890d37e48d3875b3117365ba831"}], 0xe0}}], 0x2, 0x24010440) 07:37:35 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xed1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x6f, "879d7ce514fdbb1119649516406dcbbe3ab3a4ac48ecd7030e32940ff6ea8e05823b704c16955a2fcf0d5559a12e01408f4404c2ce7184ba3c4fc2ee504456b2ada0023cf4ffde372b77e5a71555990563b433956841884e5fda18be1f6976a48c2bd8bb28900463991a4d952637b7"}, &(0x7f0000000140)=0x77) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2448.843932][T29670] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:35 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x54) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="771c25bd7000ffdbdf2504000000080003000000010008000400040000000500050000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8040}, 0x10) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xc0}, @SEG6_ATTR_DST={0x14, 0x1, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008000}, 0x4810) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000002c0)={@any, 0x0, 0xff4a}) 07:37:35 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r1 = socket(0x1a, 0x3, 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x800, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) [ 2449.096576][T29679] IPVS: ftp: loaded support on port[0] = 21 07:37:35 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = gettid() r2 = getuid() r3 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000001000)=r1, 0x12) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000140)=""/21, 0x15}], 0x3}, 0x7ff}, {{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/191, 0xbf}, {&(0x7f0000000480)=""/68, 0x44}, {&(0x7f0000000500)=""/178, 0xb2}], 0x5}, 0x7ff}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000640)=""/141, 0x8d}, {&(0x7f0000000700)=""/51, 0x33}, {&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000800)=""/205, 0xcd}, {&(0x7f0000000900)=""/32, 0x20}, {&(0x7f0000000940)=""/149, 0x95}, {&(0x7f0000000a00)=""/213, 0xd5}, {&(0x7f0000000b00)=""/159, 0x9f}, {&(0x7f0000000bc0)=""/201, 0xc9}, {&(0x7f0000000cc0)=""/84, 0x54}], 0xa, &(0x7f0000000e00)=""/12, 0xc}, 0x80}], 0x3, 0x40000043, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r4, &(0x7f0000000fc0)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f40)={0x24, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) [ 2449.384761][T29673] lo speed is unknown, defaulting to 1000 [ 2450.112443][T29673] virt_wifi0 speed is unknown, defaulting to 1000 07:37:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000001480)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000001540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080025bd7000ffdbdf25bd9f01003309391c000480050003000200000005000300060000220595a75576"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40050) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") clock_gettime(0x5, &(0x7f0000000140)) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001900)=@can, &(0x7f0000001980)=0x80) recvmsg$can_bcm(r5, &(0x7f0000000280)={&(0x7f0000001840)=@hci, 0x80, &(0x7f0000001640)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000016c0)=""/17, 0x11}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001700)=""/102, 0x66}, {&(0x7f0000001780)=""/154, 0x9a}, {&(0x7f0000000380)=""/92, 0x5c}], 0x8}, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000240)={@ipv4={[], [], @multicast2}, 0x7d, r3}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, r8, 0x2f688245c11c0a37, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(r5, &(0x7f00000018c0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)={0x30, r8, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x73}, @FOU_ATTR_PEER_V6={0x14, 0x9, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x400c001}, 0x1) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000019c0)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8, 0x4, @local}, @vti_common_policy=[@IFLA_VTI_LINK={0x8}, @IFLA_VTI_IKEY={0x8, 0x2, 0x9}, @IFLA_VTI_FWMARK={0x8, 0x6, 0x9}], @IFLA_VTI_LOCAL={0x8, 0x4, @broadcast}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x68}}, 0x0) [ 2450.775680][ T27] tipc: TX() has been purged, node left! 07:37:38 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) close(r1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) close(r2) close(r0) 07:37:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196902000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000ffffff8d00000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="488040365a9420849e1abe6f358a42de576963607c6bc430d041f2cc0b6e7052636587f04ca1383e908beb63b893dd3aa322fdbdaceab1d05967bad857497276c04eb7ee2f4f7d5b0578120867def3edc378944f4a49a7997fea23b05a0d987b65f76fa7782131fe1d84853a188b3fe88521227fc302eaba88dc74c6114446e443e6f677086de161ff8a962a73bde621"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000005480)=@delchain={0x24, 0x2e, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xc, 0xffff}}}, 0x24}}, 0x0) [ 2451.989506][T29784] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x9003000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYRESDEC=r0], 0x1) socketpair(0x15, 0x3, 0x5, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000dc0)={{0x29, @loopback, 0x4e20, 0x2, 'lblcr\x00', 0x0, 0x2, 0x2d}, {@broadcast, 0x4e23, 0x2, 0x200, 0x8, 0x7}}, 0x44) 07:37:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e25, 0x4, @mcast1}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200, 0x8, 0xfffffffc}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) splice(r2, 0x0, r4, 0x0, 0x40, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) 07:37:38 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) socket$rxrpc(0x21, 0x2, 0xa) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) sendmsg$inet(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)="5713c6e91b0a2bfb79fa", 0xa}, {&(0x7f0000000240)="4f8d23820957103ee232a4a647913768baec70f8fd290427496bf136b61bb619a8cc", 0x22}, {&(0x7f0000000280)="311d129544b6c254f8498ffa66c88aabbd037b", 0x13}, {&(0x7f00000002c0)="3dd98367b2599dbd7343caa85ea1c851cb207bb5d6ed0c7d414b925e46a7adb7bebdebf2e1648d69a31645f52949240d8037d3addf242d127f39f75f2f", 0x3d}, {&(0x7f0000000940)="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", 0x1000}], 0x5, &(0x7f0000000380)=[@ip_retopts={{0x38, 0x0, 0x7, {[@timestamp_addr={0x44, 0x14, 0x5f, 0x1, 0x5, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x47755052}, {@broadcast}]}, @noop, @generic={0x83, 0xd, "0590c9ceb7faaa07aedd6c"}, @lsrr={0x83, 0x3, 0x16}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_retopts={{0xc4, 0x0, 0x7, {[@lsrr={0x83, 0x1f, 0x69, [@multicast1, @loopback, @empty, @broadcast, @loopback, @remote, @empty]}, @generic={0x83, 0xd, "bc6aaf69fe00f31dd8b904"}, @timestamp={0x44, 0x1c, 0xe, 0x0, 0x9, [0x0, 0x0, 0x7ff, 0x3, 0x0, 0x8]}, @timestamp_prespec={0x44, 0x4c, 0x8, 0x3, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@local, 0x80000001}, {@multicast2, 0x10001}, {@empty, 0xb2f}, {@remote, 0x4}, {@empty, 0x7}, {@broadcast, 0x458}, {@broadcast, 0x6}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x9}]}, @ssrr={0x89, 0x13, 0xaa, [@empty, @loopback, @private=0xa010101, @multicast2]}, @ssrr={0x89, 0xb, 0x25, [@multicast2, @local]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x130}, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r4, 0x0, 0x10003, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xff01) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000900)={r1}, 0x8) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r6, 0x110, 0x4, &(0x7f0000000080)=0x1, 0xcf29eed9eccddec9) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:38 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0xb}, 0x10) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000080)={{0x1, 0x0, @descriptor="10a19a9e758764d4"}, 0xde, 0x0, [], "ad5e7faf96887a9128333945020b8d1c05d9a3bd13f1dca4bcff9a63af14530d5a16dbdb8edad29ba501b9f31263e6f3198cb1a34cc1b6ff2b9c19532b24cb0cf6261b30622217be13cf7bcc8472818bd88dd96399019ff37bb619c5ba999fd5aa9b4f225599796fb63687447c7d34d8023596a91e68a7c6466ab889dbc08cf21b04bef241eaf7ee74640cc2b8fee35ea889a2a19abbd820a935a98414df6af98a0c9fd7448bd88893f7d5f9f161227cea71a57b4c845a716b5a16b3eef8a5c676902aa66403e41ba3ce80519b6b9cd48dd8171d448629b933f0bb97a625"}) [ 2452.342459][T29808] IPVS: ftp: loaded support on port[0] = 21 [ 2452.519583][T29784] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2452.872820][T29808] lo speed is unknown, defaulting to 1000 [ 2452.874119][T29784] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:39 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31821b77481e35fd000c000800ee4000557260ed6cdf9a6505bc4c1d19e0436c78a69f6cd40002000000000137afbe050000005e33a89a235077d4ecf242b77b9b7516e3430c341a73903e8001b95bab58186fb9bb9375f34308ec9c645cb3a869c99e62ec5ff81e75adedf879c02c2e02035edbb506b1d5272a4b", @ANYRES32, @ANYBLOB="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"], 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) [ 2453.132456][T29809] IPVS: ftp: loaded support on port[0] = 21 07:37:39 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000040)=""/6, 0x6, 0x40000040, &(0x7f0000000080)={0x23, 0x0, 0x6, 0x3}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) 07:37:40 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) socket$inet6(0xa, 0x800, 0x3) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:40 executing program 4: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x55, 0x0, 0x800}) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000080)=0x1000) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xa8, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x24000000}, 0x8800) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x322}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb825}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xc50}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}]}]}, 0xdc}}, 0x8000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r2, &(0x7f0000000440)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e1c, 0x0, @remote}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196a02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2453.737668][T29829] netlink: 140 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2453.766854][T29808] virt_wifi0 speed is unknown, defaulting to 1000 07:37:40 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000040)=""/6, 0x6, 0x40000040, &(0x7f0000000080)={0x23, 0x0, 0x6, 0x3}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) 07:37:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000fffffff500000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:40 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendto$x25(0xffffffffffffffff, &(0x7f0000000040)="d1bd04e2625074d98f950c83dcd9995dc51c572c01d151f0c9a35ae03a913cad9fa090072bb4f06cb65a40006169aa8732374d496e12208d32f5f6f9e6f5125f13598286e2db8cbacf39a88f3e24e38114b1984f43ef70b1c072fd697eb7512b42695367a61193b725b5b5b60242c00cf55c25887ff598083972178001c8548803e0cd0bbcffac8eb986933cd8f68f511f70f00fcae3bdb061acd90eb056a7112cc39219e42673e1b0b74e2fb3ed50ca5d942dba1d84fc42549323281730c0064aec78a96912a1268d8b7c4e66f394", 0xcf, 0x40000, &(0x7f0000000140)={0x9, @remote={[], 0x0}}, 0x12) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2453.915193][T29861] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2453.976100][T29861] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:40 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000040)=""/6, 0x6, 0x40000040, &(0x7f0000000080)={0x23, 0x0, 0x6, 0x3}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) 07:37:40 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:41 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000040)=""/6, 0x6, 0x40000040, &(0x7f0000000080)={0x23, 0x0, 0x6, 0x3}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) [ 2454.509349][T29861] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000ff00000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:44 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000140)='freezer.self_freezing\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f0000000240)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20050823}, 0x8000) 07:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196b02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:44 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000003d40)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f00000002c0)={0xa, 0x4e24, 0x2, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ec19de04fbe5bcc908da000000000828000000c6122f37618a1304000000477d9e2ed3b440916e34724c9e682e3e778bf204b2b7bbb241cfb8a58bab88e08f2c510dd6b87a774ecdbea41f78f7633fa5bdcd3e0cb6b5555e671cdad92c5afbadf3ce8d49c21aa7c2ff9e5175e227e9d876719c0720e6322c8f3a7f4141330055a9a8623cd6429465de7e05b89a6888c27378b79deb26834469f879e13f8edd887804c21056d6432662b8f808ad0557913fc9ee1c9d08c858694d6ef2f67d66395521f56089711df41025dc97194d291e126d0427a8f1dceedd7be1b1822b925067f111b7c77b2055ac01eec90e98a5d5e3c2f20a25d6d4ff"], 0x18}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x20, 0x20, 0x7, 0xffffffff, 0x7}, 0x14) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) sendmsg$AUDIT_TTY_GET(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x10, 0x3f8, 0x100, 0x70bd2b, 0x25dfdbfe, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 07:37:44 executing program 3: recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000002340)={&(0x7f0000000000)=@tipc=@id, 0x80, &(0x7f0000002280)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/145, 0x91}, {&(0x7f0000001140)=""/20, 0x14}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/246, 0xf6}], 0x5, &(0x7f0000002300)=""/15, 0xf}, 0x10023) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000025c0)={'syztnl2\x00', &(0x7f0000002540)={'ip6_vti0\x00', 0x0, 0x4, 0x4, 0x1, 0x3, 0x8, @private0={0xfc, 0x0, [], 0x1}, @private1={0xfc, 0x1, [], 0x3}, 0x8, 0x10, 0x4, 0x1}}) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002680)={&(0x7f0000002600)={0x58, 0x0, 0x404, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_IFINDEX={0x8, 0xb, r0}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x89}]}, 0x58}, 0x1, 0x0, 0x0, 0x400c000}, 0x44084) r1 = accept(0xffffffffffffffff, &(0x7f0000002700)=@l2tp={0x2, 0x0, @private}, &(0x7f0000002780)=0x80) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000002840)={'syztnl1\x00', &(0x7f00000027c0)={'ip6gre0\x00', r0, 0x4, 0x7, 0x0, 0xff, 0x42, @remote, @empty, 0x10, 0x7800, 0x80000000, 0x5}}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002880), &(0x7f00000028c0)=0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002900)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000002940), &(0x7f0000002980)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000029c0), &(0x7f0000002a00)=0x4) r3 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000052c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000053c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000006e40)={&(0x7f0000005280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000006e00)={&(0x7f0000005400)={0x19f8, 0x3, 0x2, 0x101, 0x70bd27, 0x25dfdbff, {0x1, 0x0, 0x1}, [@nested={0x325, 0x7a, 0x0, 0x1, [@generic="ae37307178765a0f0db9d4e2599b823795abe0229d1fb32d44c46a4f5a207ba7767143741722710f50a33e1d4e17e4ffbaff86d0f381d33e8c61e1da42da3dbbfaf538bd5e59e63a812c60495b00b36b2c3f3525a83643ad301a7d7bbeaf487b87be2ea74da2f70dba251ea290b3141e66df615a06c58529d67e0d2ddc8bacdeec3d59da0a9e2b834c5b359b309c122c6bae1a1f0a94b9519c84a056a3c080c9993d06119978703a86145f9c874a4c8be62d03da7dbb1a2a9f24a7aa553b5edb70ee1c2b5aa350c5690d02140712787ea8776f7aba5f93377d87c180343d39c880", @generic="515d766dc733bd87f32da10ca8f4bfacbb528ff9980fef5a20b21930531de89ab713dd4ed81a82c034eb9d17161dde7d9de4fb61a4f8807dc9d0bfbdd1f3b8768a21dfb487b14aab4c55dbf1f91c74edf688e2eaa851cee2263e91a0a52b5d8981a8f6fb02abca8192c817089155bbc01fc89f297f39df97c8ae7abc7dcf8bb96d39a67a3f685759703b6c86ce403eaaf38e0436f3b252059bf3f51e0beb", @generic="d3b906797703d333fc404550b32b6ac5364d172cfd8f14d0d8575f23fe168a0854f74a989b10b096a42b480ecaa74844c5c9d820d8199e5e11fb00ed273b99d9de6562a9eb7de78adf3a4c43b9f6d9a8764f1ab66d0c6b3e12c146504092118172590a7729b491cbe1d946d361894ec1ac6b294cb52234c4d9d15cdc3326238dc2bc363bf2b4fd653adcb98315c0c614a5039d8b0fd89d6a0d971438b6440fa58adc72833da23a689b3dd16ed05d87c5f188fe5d6bc073860527b711806bfdac58629cee4ef2d1caba0694ef4372b47e957ee80d376fb06ecfa9c5", @generic="33377ad8ace2541c39334be510675ef128d92166eb3eaab8b279ebe3e2f711b556cc649d55da32d0a11d80f3af1e91bb6e92ae1245675a5145ae70b73b3b897189c3ac71ce448c47ea158344849f5924bfc14c0227641516ce5fdf1fb3063d71f4ea3bd283fd3e7aa951723061df4e82425f5f073ce0b718597336be268a9c930077d3fa9b76eb083d07503f2df56b5f9ca53ac3f58e187f58524bab7284d97323c631e6f23dac51a97f1164b78adf0ea4dfa7ec5b5ae39c0939c3164da8a0411a69646a6cab8d"]}, @nested={0x11a3, 0x94, 0x0, 0x1, [@generic="fa45bed777a164bde1076eafe43c5f4f321af2b4a02812d0abd12d274f3c51faabdea81383e4ea59b2d7de2ac75be356028ff7a49b0be7c0e21e3f641832db7ca462d1e509f209b70320d47c49b8d5ee9c8955040755dcdcff", @generic="deaf4f46a7a914f6dfae2098db7b1b3d1789a914f132dce40ec5794990f64a915162d5f008242410988f40c1532a1292f868c64290bc6e870acb65eef345e76583ef72c5355044169d46913b4c5a5f5d16196581b3e48b4c56b37c0fdab5065937c5eb26990500d8165fb0622c0bf568f19d845b919ec815fc7d94b93c2b22b8e88f0a06ca574ab0bb7a1151dec679e78245099647d8ca26e9731059069e79e991b87f20dab7f862f37129", @typed={0x8, 0x75, 0x0, 0x0, @u32=0x8}, @generic="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@generic="7168e2b1a0a9518ce2fef0811ec575f1cf3f634b976a8ac27497b4d7584f2534c6dfdce34fbb9b63f107da2dee6aff702b555931b6daab29c93fed6fe57c3fd92e921429864fd9632c56db23e6bebf6e5fa934b22480140be1c60191dfc81ed0172f400e0df1d62ff57596052b0a9da091688360dbddecf8de18cf4e4b2c472604c9c80cc3f7846eeaee4a", @typed={0x8, 0x10, 0x0, 0x0, @u32=0x1}]}, @nested={0x31, 0x10, 0x0, 0x1, [@generic="7ffb063dcb94ea240360a6d4dbe27f71a81417532116c269a3a1ae29409a32fa60e9fdaa1c61fb4c0cd7cf3b45"]}, @typed={0x6, 0x12, 0x0, 0x0, @str='^\x00'}, @nested={0x4, 0x37}, @nested={0x1e3, 0x34, 0x0, 0x1, [@typed={0x14, 0x3c, 0x0, 0x0, @ipv6=@local}, @generic="e9dbdee855032b64d4f4e982e90adb4762de680c6290dd7f0a1cab2d13cd2e832158c8fffc597501d166639e55016f16bcbe9e307b86e3e3a5d6f1b15c92553b368360dd7b92216334e3d6e5394565174079a7ce6491d97ccee6400e9cf1c827d4e2f6abbdfe9da1a0bf67ce939f17046cbbc7cdaf23431e41c3de39faf927e5a3e1d5ad850dbffa6fc77c1fc496b6a9971286a174c57c5eed65b22256", @generic="1ac0f2cb39221d182c7957084d147471878a47c7418a1115084f1ddd18422e4f1276078c68cfd9da770f474e5976aaa7d8067c", @typed={0x8, 0x5f, 0x0, 0x0, @u32=0x9}, @typed={0x8, 0x20, 0x0, 0x0, @uid=r5}, @generic="57b7180824fdd4edc0bf3cec3817fe2300", @typed={0x8, 0x34, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x19, 0x0, 0x0, @u32=0x3}, @generic="99b63a9bfe430d443bda4f2900e1cb6263193e43f6e4870f43dc6c133f29a9d5a6259d91fc82cb3c1c66196931ccf41a06ee79d418e26f46e8b3982b8b0c9f2f9224edd1cedf18e4910d9c93299a809d0dcc0f22ae347d4401036031a6b82f36dbc9f849db2aac1d686875575b270b36ca51967de225f1efe840cf284922ca1ae970d074504f748325df10d95c42507521a6e14ff14796e5f17ab3a4a94668f05abef7f629dc048ae9243a341f262549ec4593a297a59c3cbb946debc4bc3867182aa81fa0730d4f5f5b"]}, @nested={0x2bd, 0x21, 0x0, 0x1, [@typed={0x8, 0x4c, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="bb55509fe18b60c6e919234dd638d4e0ca438f9602242cb30b6088e0e7f88ca5b355b2fbe6d7a69a3fdd95485c", @generic="55d24add3bdc2dd1c370654608d0e834122cbeb000e4f3dbead79eac4499744e78212ed31cfcf670ab6e43422899fcf26f3e859494038d8c7e496018f08038ff8c31fa9f214a5932945bc09425c466898f1470212e108955d17b82f942f12542671ad3bb1abd52c51c9cade6de70c8088a99ae8987d5e00b17423249222e1a202089701bcec6f2d21c446aff3aad1471c288b4f074a18e3b63a6feafa0982285d8479f5b1ac7bd57976775deb186183e1441b52c9e1aa72bbad490e96dcd34dab056e3344d09d8e16d8ad491e4931825fb90b746e5756f13a469cb16f3986b3f5a0efa", @typed={0x8, 0x7e, 0x0, 0x0, @u32=0x7}, @generic="a1559993f56f9f52275040d5686bd6b82394772950354d60654db4b743930a1a281545d0e670383b1af909537b8d2753d73f1e491bbc72226d510d87742e64323428fbf9c461ba96644770bc08f4bf3092479bd1b923af41f1620361f04b39e3172ee141d8372ca765ed105f35390db32b925491ede19b6374be195d6d084c9033a0c20c044f45126a7c68371cbd9c5a", @generic="f0a94fcedc4bc99abd2d567f3e7dfa70171e48cb30e06644a79e51ad394fcb3a58cb0f7307fcbf2ebba39936d8fdecae4780a84406faa9e258feb185a0ef6a1caee0b3a1c3ca0f844fd2fdc4833f516ec65e0587368ed98015554eaf3c0e52749e8e8d054a13be918947538e3e03c8f341f3e675ffcf12de0f26fc916f311462e9f35027cbddbaca0ac788259c248992e2ec5ceeee76198e12877d61a12750939b04a3b8a32447b55fa41a6fb3b49e28386d6892abf64d1c51170a30885fe8345b82a548b2230afbc56f04da96d72c8779670280d8f8d4b7d6abce861610e8f152a71e40fd909a003c1de53af1a6067d2c309a2634d8c2363b", @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @typed={0x8, 0x5f, 0x0, 0x0, @u32=0x800}]}, @nested={0x31, 0x41, 0x0, 0x1, [@typed={0x8, 0x4c, 0x0, 0x0, @uid=0xee00}, @generic="4bf46686b5ce03337b", @typed={0x14, 0x66, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @typed={0x8, 0x62, 0x0, 0x0, @fd=r2}]}]}, 0x19f8}, 0x1, 0x0, 0x0, 0x44005}, 0x40000) r6 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000006e80)={0x7fff, 0x7, 0x7}) syz_genetlink_get_family_id$mptcp(&(0x7f0000006ec0)='mptcp_pm\x00') r7 = accept4(r3, &(0x7f0000006f00)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f0000006f80)=0x80, 0x0) sendto$packet(r7, &(0x7f0000006fc0)="5cee3a669ad2def97c29cb21f76f0363df633146bcfe2b4e56d8afb463e625ad8cfb69b5e8ae2b56b8d8c2df5a5af79aed7cca45391130c55099e9a2bd9386e649aa6af0735971829d10920adddc267f19f49a7de2e4e783b4ed66000332b117ac4617f1b08ff879f16703055ad37da7ca2a932473aa5018368b977629c523479b9451daf0e794ecd00e9b3979f032363b5038a3e28f0f7bea2baeaf0522", 0x9e, 0x8000, &(0x7f0000007080)={0x11, 0x0, r4, 0x1, 0x8, 0x6, @broadcast}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r2, &(0x7f0000008540)={&(0x7f00000070c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000008500)={&(0x7f0000007100)={0x13cc, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x19c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xffffff01}, @ETHTOOL_A_BITSET_VALUE={0x12, 0x4, "a0ede917e87e895bfdfcca60b57f"}, @ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '.y/:\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x103, 0x5, "b3c01478cb570fffbff1bd7b7a837fa2acf9929639f8eeaf59fdbd017c4db4e1a33760b49a78d342a5dd1fb5dabc00e6214589f87514b9106ffc1befe7d8fc0668ed58159e07c177eacb98864302ea6d7de3e710cd151ab0ce456626bdab01875a8227d57624778be01d1f541318884c1eddf8018a43cb7342bd3bedeefe1a6df045602bdc09c3f915b2023e698b248c90e8befbd83443b7baba7d467b77726785e4e2992652a5304bf5964789b1a695d7746eae0ba474849991ebd9c1eb7d723493c62aea3df529ee97fdb26373ffcef8907ab030cad4bbdda176c1b909d243a579168c863e79e3bc57b39cf8b09652224f71d58578ec28b6785c4c37e6eb"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x40, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff9}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syztnl2\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffd}]}]}, @ETHTOOL_A_BITSET_VALUE={0x12, 0x4, "fe4d321730c28e78e19ef9855bf9"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1044, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x982f}, @ETHTOOL_A_BITSET_VALUE={0x2f, 0x4, "4e272f243bf020af321a375c51db6b013dea7db607983d08cb56ba7be36f83855bee4652f46f409ab90319"}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1b0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xc7, 0x5, "c8435a079bd952a57e23d18bdbc2836b62b8847c5522d219e943edd449b190419a9f4599eebf11356bec61589d623a51f35c4ff0a5979b86d10ece574ba89723d152fe5bcd1f510e0c856b6b4af396fa3a50caddcf6724473f37a2cc612000b3da80b0e7c2e06195b40dbea464a13dfdb061ebe228b67c67fd6d9618225af2218ac681943567516aa33715eef1d9232ac6602213c71f88d2668878d7fee815e1db54590c6f09dd3ae8287025ac42b88a2e401628224222565fdd0d89513e8beeecf1b7"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_BITS={0xd4, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syztnl1\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'mptcp_pm\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '}-#-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x16, 0x2, 'cpuacct.usage_all\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x13cc}, 0x1, 0x0, 0x0, 0x8000}, 0x40040) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000008580)={0x0, 0xfe00, 0x7, 0x5, 0x3, 0x1ff}, 0x14) [ 2458.182337][T29933] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2458.210304][T29933] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:45 executing program 0: socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, 0x0, 0x0) recvfrom$x25(r0, &(0x7f0000000100)=""/63, 0x3f, 0x2000, &(0x7f0000000180)={0x9, @null=' \x00'}, 0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000c00) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000200)={0x2, 0x2, 0x401, 0x7, 0x50}, 0x14) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) socket(0x0, 0x0, 0x7) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) 07:37:45 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015301}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x411202, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'veth0_to_hsr\x00', 0x420000015301}) [ 2458.533198][ T29] audit: type=1804 audit(1599118665.233:923): pid=29949 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2141/cgroup.controllers" dev="sda1" ino=15974 res=1 errno=0 07:37:45 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @private}, &(0x7f0000000040)=0x10, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r0, 0x38, 0x0, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8983, &(0x7f0000000380)={0x7, 'geneve0\x00', {0x9}, 0x800}) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x5}) r3 = socket$inet(0x2, 0x80001, 0xffffff80) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001080)={r4}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="0700020006000800aadc580d52fea9b340c1f3a67ef1c6929a365aaccdccdafd4cd9b38fa6cbd1d320fde717b5485969ef9af55aee64a9fcb263c69358db12f4334b4d7cbe"], &(0x7f0000000400)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r4, 0xffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x64010101}}, 0x56, 0x80, 0x9, 0xfffffffa, 0x8, 0x3, 0x6}, 0x9c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x430, 0x280, 0x150, 0x150, 0x0, 0x0, 0x360, 0x238, 0x238, 0x360, 0x238, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3], 0x0, 0x258, 0x280, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'dummy0\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x10001, 0x7}}}, @common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'syzkaller1\x00', {0x0, 0x9, 0x0, 0x0, 0x0, 0x5, 0x9}}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x490) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r6, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) [ 2458.911214][T29972] Cannot find add_set index 0 as target [ 2459.006659][T29972] Cannot find add_set index 0 as target 07:37:45 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10003, 0x0) listen(r1, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r4, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040081}, 0x0) [ 2459.102399][T29933] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:45 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x80102, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000500)={@void, @val, @ipv6=@gre_packet={0x0, 0x6, "bc7d94", 0x6c, 0x3c, 0x0, @local, @mcast2, {[@dstopts={0x0, 0x4, [], [@ra, @calipso={0x7, 0x8}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}]}}}, 0x9e) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000017ce0fff0000100000000000000000001fbc2a260abe5703c7e21993859b724b2181e318577aa830b64b9291dd5b81b291043a57", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e640000000014000280080009000100000008000300ff010000"], 0x44}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000380)=0x4) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x1, 0x5, 0x0, 0x0, {0x3, 0x0, 0x7}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x20040010) write$ppp(r3, &(0x7f00000003c0)="f4e07abb5f0752d3c754458e6a4de53bfe1d77904f43cdb8cd728b06e38f1de0cef93bf1e072b11a74548dd7bce06e25d1b88465e5b5e807895c9f3b12bfdbdbd4f6f9a9aaaa357e28003b1ad8e4", 0x4e) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x3e8, 0x110, 0x0, 0x200, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @empty, @multicast2, @remote, 0x1, 0x1}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x737, 0x3, 0xfffffffa}}}, {{@arp={@empty, @rand_addr=0x64010101, 0xffffffff, 0xffffffff, 0x9, 0x4, {@empty, {[0xff, 0xff, 0x0, 0x37f49d2d14ab13b1, 0x0, 0xff]}}, {@empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}}, 0x0, 0xfff7, 0x8, 0x7, 0xffff, 0xfff, 'macvlan0\x00', 'macsec0\x00', {}, {}, 0x0, 0x90}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x30, 0xfe, {0x100}}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x438) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) socket$netlink(0x10, 0x3, 0x0) 07:37:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196c02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2459.662202][T29995] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2459.675445][T30000] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:46 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x80000000, 0x2, 0xf26}) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2460.363838][T29995] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000007fffffff00000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:47 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, 0x0, &(0x7f0000000080)) 07:37:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196d02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196c02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2460.835377][T30034] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2460.850568][T30037] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:47 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000001540)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}, {{&(0x7f0000000040)=@tipc=@name={0x1e, 0x2, 0x0, {{0x2, 0x1}, 0x1}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)="f6da949795753bfcd50644b0018b9ea3998ab4b60406a482b7dd4a0bcf8b1fe629a4e9a17569b66c2dbd0efafb654160413d47288c7e8d55ebabd6bb1b284996b1b1f1f000f02228ca600ea41d15b8633b7eb590e79889fdb543e02edb330047676926c3978e881b31d5efe50afc60cdeef916d8b690573db496ac507a85937de133b69fb8c8b1b75be0d1bd36b9d4a3fa53d76e91e763d67101d72dfe50b3f40cd060337e20f19528ae1ffbb033494c5cbfe55ae500c58040be7db11a35b2607355ee4abbb6ae8692f2cf11a77dedea2a8950097b1430a17e3f81", 0xdb}, {&(0x7f00000001c0)="6f4fb86d6934721d236071be4035e396d5cac7f6294f1ec953b888fcef904a683d15f4428bd1d9f12bb7bd8bc7c846e77f2a4edaa45e4196679f96b420e3c42ca34830827ce3bf0a78c6dd7a85a459469c1d6896a8a666890683da1f6695dcd5e1e0f40132b3f32f3cc801465fae99e0d4fbe75854bd08867fb17fc5d6fe0364ee7f64c3bc8ee67b89e370d18f338eb472e3334a6ec8c3509473b57f1b1c632120caf4c1d712b1655b6d1a389905bf327843d32cd73de32e4c3371302bdae23c53b75896de0805a7183e11031ca124b864c09924d1a862", 0xd7}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="4965029a1f9375a0ad8ce3c432f9f1b16e4a02f57c32a82eed2cc16d2e7c43255706502f8a18bcc1a39730369bfce105e1a3c76e5c612d3021f1ca849687f0f4dfe126fad2d8551bc886a471273cd5345b33d9adef24a8c32e49a203bae0789af1c71a1735104fa74d8fbc652bbde37f", 0x70}, {&(0x7f0000001340)="c07be1d45105f6c61804836a7e3a45b2cf5e9edce87db7bbb626e866ec56f52a6bd4868b130ee4f5a3f73e37f9049c42a9928e87fc698721348f7b40b35cbe586e964da8a22ecf1a0d12975d46c3ea4bee6ebb173138c6f4b202d509e0e94ecce0859134e395c057", 0x68}, {&(0x7f00000013c0)="4ec750e615bff07c446a661f928c528475799945dd2b749344aef8524cf4f4220310c183aa4df78224b998f395f22fc3ca7e7463a156b1df85467a910b1590d984f4276aafe4c0d59af8ce14e4839034d861b29d92df6242c65b6eec271f82c1c145a31a8e5bed8ab40d1a41c6fbb1bf381646981e9f6122ca32b98532328d3160d938f22435d8f44a67a0984dd1311dfa4dcf4c9d47c92667fc4a008a6f", 0x9e}], 0x6, &(0x7f0000001500)=[{0x28, 0x1, 0x80000000, "1a33d6e3cfb8d70efb99d73993fde90f6dcaebe404"}], 0x28}}], 0x2, 0x404c080) 07:37:47 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x8, @empty}, 0xfffffffffffffedf) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2461.158903][T30045] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2461.176295][T30048] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 07:37:47 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x9, {{0x2, 0x4e20, @local}}}, 0x88) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 07:37:48 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) 07:37:48 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@private=0xa010100, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e23, 0x6, 0x4e21, 0x6ba, 0x2, 0x20, 0x604fb9dc50ff5637, 0x87, 0x0, 0xee00}, {0xff, 0x0, 0x100000001, 0xffffffff, 0xffffffffffffffb0, 0x10001}, {0x9, 0x8, 0x1, 0x7}, 0x4, 0x6e6bbc, 0x1, 0x0, 0x1, 0x2}, {{@in6=@loopback, 0x4d6, 0x33}, 0xa, @in6=@rand_addr=' \x01\x00', 0x3503, 0x7, 0x3, 0x5d, 0x5, 0xff, 0x80000001}}, 0xe8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2461.460225][T30034] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:48 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, 0x0) 07:37:48 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2461.677722][T30076] IPVS: ftp: loaded support on port[0] = 21 07:37:48 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) [ 2462.087351][T30076] lo speed is unknown, defaulting to 1000 07:37:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000008dffffff00000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:48 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)={0x348, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb82}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0xd4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_LINK={0x6c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x46000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}, @TIPC_NLA_LINK={0xc8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6c77}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9f9a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}]}, 0x348}, 0x1, 0x0, 0x0, 0x44080}, 0x4048010) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x0) 07:37:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196e02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000000)='freezer.state\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x100010, r1, 0x348c2000) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0xadc, 0x5e, 0x3, 0x0, 0x0, [{{r0}, 0x3ff}, {{}, 0x7}, {{r1}, 0x5fb}]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0xfe, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0xa6, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/166}, &(0x7f00000002c0)=0x78) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r5, 0x10e, 0xb, 0x0, &(0x7f0000000080)) [ 2462.240840][T30096] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2462.276491][T30096] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2462.459673][T30077] IPVS: ftp: loaded support on port[0] = 21 07:37:49 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r1 = socket(0x18, 0xa, 0x100) r2 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000000780)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "16df46b48285c8"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000280)={{r4, 0x80000000, 0x7, 0x2, 0x9, 0xfffffffffffffffa, 0x9, 0x5, 0x7, 0x3, 0x4, 0x4, 0xdbca, 0x10000, 0x7}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000380)={0x20, r5, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}]}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0x81, 0x4, 0x20, 0x40, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, 0x40, 0x8000, 0x9, 0x1}}) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, r5, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x8}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x9149}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x82}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x380000}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x6}, @ETHTOOL_A_RINGS_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20040006}, 0x4000) 07:37:50 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001800)={0x384, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9c06}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7257}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffc00}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x104, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'nr0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x800, @mcast1, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x100, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}]}, 0x384}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x48, r6, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0xff0}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2463.389697][T30077] lo speed is unknown, defaulting to 1000 [ 2463.395617][T30076] virt_wifi0 speed is unknown, defaulting to 1000 [ 2463.402588][T30096] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='freezer.state\x00', 0xb00000000065808, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x80000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) ioctl$FITRIM(r0, 0x4030582b, &(0x7f0000000080)={0x0, 0x40d003, 0x4000000dce9}) [ 2463.430700][ T29] audit: type=1804 audit(1599118670.134:924): pid=30133 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2146/memory.events" dev="sda1" ino=16381 res=1 errno=0 [ 2463.563137][ T29] audit: type=1800 audit(1599118670.174:925): pid=30133 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16381 res=0 errno=0 [ 2463.729241][ T29] audit: type=1804 audit(1599118670.204:926): pid=30138 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2146/memory.events" dev="sda1" ino=16381 res=1 errno=0 07:37:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x10, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 07:37:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x80, 0x0, 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e302"}], 0x28}}], 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) accept$inet6(r1, 0x0, &(0x7f0000000080)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f0000000280)={{0x3, 0x0, @identifier="77d1ff62a6070918b1c6772b42de70c4"}, 0xd5, 0x0, [], "48623b6d9d412dcfc9c3508b74d33aeb2b0146f724a7928ce76ea3f50e65a835fcabe1be597f24c2935513b80b4dfb419026dabd3c9c11c66ba303df3f2fccad131b1ddafdef66c0bc74e48dcd1fd3fea15f41d54036e602f049429bfcf3da0c516fda54f7610a1adc8f5f909ff1789078732e1607eb4ce3ea77afdc1dbb940fde5273391371bd2158283ceef68aa8a5af1f1afb3da2c35cb2bae5882e656335681eb4987ef13adac59fa08788f2144326064a75f3842265818209c415485106ac9ad99af0bce35dadbdffd967bbda27d17742194c"}) [ 2463.889435][ T29] audit: type=1804 audit(1599118670.344:927): pid=30142 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2146/memory.events" dev="sda1" ino=16381 res=1 errno=0 [ 2464.028161][ T29] audit: type=1800 audit(1599118670.414:928): pid=30140 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="memory.events" dev="sda1" ino=15968 res=0 errno=0 [ 2464.182140][T30077] virt_wifi0 speed is unknown, defaulting to 1000 [ 2464.253528][ T30] tipc: TX() has been purged, node left! 07:37:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000100)='freezer.state\x00', 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 07:37:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000f5ffffff00000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:51 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x28, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="50000000100039040000010000007b7fb5a86b58000000000000", @ANYRES32=r1, @ANYBLOB="03000000000000003000128008000100736974002400028008000100", @ANYRES32=r4, @ANYBLOB="08000300ac1414aa06000f0001000000060011004e220000"], 0x50}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)={'ip6gre0\x00', r4, 0x29, 0x2, 0x80, 0x6, 0x5fc3a4ed20594ed3, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x700, 0x20, 0xfffff001}}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r0}, 0x8) setsockopt$CAIFSO_REQ_PARAM(r5, 0x116, 0x80, &(0x7f00000001c0)="cfd99d097f77a283b8b572a27657fd0725be0700834f35e10de6c89df4670b1947301e958dd3122d17eda4978411814091d35a17f50da3204baff40f4aaa4edc0eec728815e799c5d4ddd7986791de434f6d3654ee63fa28c0f388273a66a618b40200121050787e1cf0c8f574d3693fb5a0fbe4f8c79f660ea618cc7569a9b99d30054d9972af6cb05d6f3232d66805cd613f2b510d2d24f947", 0x9a) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x10}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000000100)=0x90, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6002920000140600fe8000000000000000000000000000bbff02000000000000000000000000000100004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="24f3000090780000"], 0x0) 07:37:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000196f02000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:51 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000040)=0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)=r4) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f0000000180)={@remote}) write$binfmt_elf64(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 2464.922356][T30206] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2464.936861][ T29] audit: type=1804 audit(1599118671.644:929): pid=30201 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir055207312/syzkaller.wBSJS8/1922/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2464.953706][T30206] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:52 executing program 4: unshare(0x40000000) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000140001002bbd7000fddbdf251f000000c5e928a1d4f716d74058d290f9c4dc538b312e2615b1bd323139d169fa37c68cc600b2537443dfa1b983ccb95b2996e8a29ca33db5ad5cf4ed372e3c52877808005900", @ANYRES32=r2, @ANYBLOB="250018800400380028c413620a7f0a341614005400fe8800000000000000000000000000010000000c002d00c80000000000000000"], 0x90}}, 0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000000)={'lo\x00', r5}) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) [ 2465.455829][T30227] IPVS: ftp: loaded support on port[0] = 21 [ 2465.501132][T30207] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2465.546200][T30207] bond23 (uninitialized): Released all slaves [ 2465.592252][T30213] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2465.629313][T30213] bond23 (uninitialized): Released all slaves 07:37:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@delchain={0x68, 0x65, 0x800, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0xfff0, 0xd}, {0x6, 0xe}, {0xc, 0xe}}, [@TCA_RATE={0x6, 0x5, {0x7, 0xff}}, @TCA_CHAIN={0x8, 0xb, 0x100}, @TCA_CHAIN={0x8, 0xb, 0xc}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x64, 0x9}}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x14, 0x2, [@TCA_U32_LINK={0x8, 0x3, 0x4}, @TCA_U32_DIVISOR={0x8, 0x4, 0xf7}]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x24000011}, 0x805) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 2466.254324][T30206] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2466.268698][T30228] IPVS: ftp: loaded support on port[0] = 21 [ 2466.275234][T30227] lo speed is unknown, defaulting to 1000 07:37:53 executing program 3: setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x4, 0x0, 0xa}, 0x14) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x6}]}}, &(0x7f0000000300)=""/225, 0x26, 0xe1, 0x8}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote}}, [0x7, 0x7fffffff, 0x80, 0x6, 0x5, 0x6, 0xd06, 0x3, 0x3, 0x80, 0x5, 0x8, 0x4, 0x7, 0xb1]}, &(0x7f0000000280)=0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x2c, 0x10, &(0x7f0000000040)}, 0x24) 07:37:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197002000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:53 executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000000006c0000000000000000000a20"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000005) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$SO_J1939_SEND_PRIO(r6, 0x6b, 0x3, &(0x7f0000000000)=0x7, 0x4) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r5, 0x0, 0x12b000000) sendfile(r4, r1, 0x0, 0x100000005) [ 2466.634950][ T29] audit: type=1804 audit(1599118673.334:930): pid=30270 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2150/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 2466.746883][T30277] BPF:[1] ENUM (anon) [ 2466.755634][T30277] BPF:size=0 vlen=0 [ 2466.772471][ T29] audit: type=1804 audit(1599118673.414:931): pid=30274 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2150/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 2466.796584][T30277] BPF: [ 2466.839086][T30277] BPF:Unexpected size [ 2466.864048][T30277] BPF: [ 2466.864048][T30277] [ 2466.994510][ T29] audit: type=1804 audit(1599118673.694:932): pid=30278 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2150/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 07:37:53 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000002400)=0x40, 0x4) [ 2467.129495][T30277] BPF:[1] ENUM (anon) [ 2467.133758][T30277] BPF:size=0 vlen=0 [ 2467.153333][T30277] BPF: [ 2467.168873][T30277] BPF:Unexpected size [ 2467.190632][T30277] BPF: [ 2467.190632][T30277] 07:37:54 executing program 3: setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x4, 0x0, 0xa}, 0x14) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x6}]}}, &(0x7f0000000300)=""/225, 0x26, 0xe1, 0x8}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote}}, [0x7, 0x7fffffff, 0x80, 0x6, 0x5, 0x6, 0xd06, 0x3, 0x3, 0x80, 0x5, 0x8, 0x4, 0x7, 0xb1]}, &(0x7f0000000280)=0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x2c, 0x10, &(0x7f0000000040)}, 0x24) [ 2467.266572][T30269] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2467.276977][T30272] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:37:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4010}, 0x80) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000380)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a8", 0x48}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f00000004c0)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0x10}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e9289486ad54d5d3", 0x77}, {&(0x7f00000005c0)="900575c34d1d097798525b4c063d0466c62e80d83b39f49839d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x1) r4 = accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000840)={'wg1\x00'}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) sendfile(r2, r1, 0x0, 0x100000001) [ 2467.384937][T30292] BPF:[1] ENUM (anon) [ 2467.406071][T30292] BPF:size=0 vlen=0 [ 2467.421425][T30292] BPF: [ 2467.436603][T30292] BPF:Unexpected size [ 2467.440740][T30292] BPF: [ 2467.440740][T30292] [ 2467.535482][ T29] audit: type=1804 audit(1599118674.234:933): pid=30296 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir240904820/syzkaller.BNlajl/2152/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 2467.687187][T30228] lo speed is unknown, defaulting to 1000 [ 2467.696577][T30227] virt_wifi0 speed is unknown, defaulting to 1000 [ 2467.703216][T30271] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:54 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000002000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:54 executing program 3: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x12, 0x4, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockname(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000100)=@tcp=r2}, 0x20) shutdown(r2, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x40010042, 0x0, 0x0) 07:37:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197102000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:54 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2551, 0x4) sendmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x5bec, @remote, 0x94}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="bfe51a75d38bb18c9c74ce93239bdef8519e575084b7ad9a7e", 0x19}, {&(0x7f0000000140)="a94040af889adcee2aa5a68f33469d5d01752a45b03678c72d3045a87ffcb59ffe7d542207ecec9f2c39de6c402e00b5cf15c56d290b0cb7b97bb3f96f5b0c154a5b722c594e3f6cea6cceefc1448bc31bc39bc51401bd54203697f798e644da785a49e5d85043da42c6e786a905f569e88659", 0x73}, {&(0x7f00000001c0)="e6b63b64d4beda2c86af4b40cfa503712fec451936403d8b8fb807f31d5d21c8f14fcb4309d834e1249cdced7c6e09c87c7c7b4a1ff54c0c70d3a2e049b3b9f94d16f8c0cb0a25e3b6eecd86f8b24457d1c8efe9e808bd8938f0334d573be9ad7d69958e0e1d50865ec5", 0x6a}, {&(0x7f0000000240)="785a3b01dab6bed8fbfac0024a3302dd5680341fb07e5eeb9cc2ea16de125bda98e17ef0a9522ad391e711d0671ef48350fe1fb14ba22c9d9d05cfd4b26e36951224b713df7c094f379df9fdca28a95e3e9d8997ffea79f3febc6b3c24890e11fbcf", 0x62}, {&(0x7f00000002c0)="3eeaff36b44ae4e92fad5508406e0b31c728f455651edf7a1f0df83fcd73c078f10d2f57972c51b2e8dddb074c41774754e1f76a58742054324c4804c63646ab6c414e5b3a9f694d6e5f28db3e7730dbaa8baad57690a3b36d7df6899fc29d3ca342a6a4c919162d0d39a38c857ee3f42bdcd4730bc3699b2e855ac41f2c234e8f733a03a2eac9aeb99e363193f3fe682611c5d8e2e7177cb900c82aec3e4063c75fd5d548b9e31fc71f0a7f23e3c27a0a586d28c855e3be441a11df77f4a7f2fef8c0306f88fef88587abd2a56b8c8ab94778acff9f3bca54c4229c8be4305740be4e", 0xe3}, {&(0x7f00000003c0)="b990d50dab", 0x5}, {&(0x7f0000000400)="0a36b5e61e4618aa2e685328c21e23b8ff6a8a9c058f738bfe60c06807629926bd389aeb847ebb1dbd8d29705cdea21d5d36d66eb7289b027ce0ef4952a876453aeda936b5af534dcb4f2f3c00e3f339e0a480334d3898592aef6af8ba7210d3edff271f3abdb746b4b3a9e08c822a7ee31a48797a6c190253bf", 0x7a}, {&(0x7f0000000e00)="0a8b5d8417733b393e8a0ef48e87561e7bdcc85925ba12637d78002c512188fbc32e05e2299a14ef884339a2c3df44825d520363719f1f6fd75de9f3dd40f58357ffde5d0370df8d8b6aeeaeeffbbbfbe9e7f2f6ee388099855badafc506096f963da1462a42ce32d17efe7b10ca3286584efc481042d55048930f7f0b006d58911be202c168720a18ea1dd37cfa08bc0f00097f43dfcd98bde0bdbf52ce8c9e", 0xa0}, {&(0x7f0000000500)="d03809b66c56bf0c438e1347a05f3ec52a4eba353929859e8dcdcad8c50b9fb3c902e5142577cc7f7d3af02a77337b74a2503635388f6e17ac000c49094dc6e64edb9e79eacab134388606230b55c0f58ee119061bf5626a317f435242687dc87639c77a896a10bc9b01e9e08acf10636e7d6c908c84dc82adc15bfe5369ff63740bbdf86fb5ea16845b77608925b7f6f86e52a85017f3f98e7a9e6c8a39ca1d74310aa3d57d", 0xa6}, {&(0x7f00000005c0)="f389dfc4b72cea2755ef089b30e461ffe8cdf136afab433dcedf8bf87c73cd6f49117e4cd507caa392d16bdcc1dd6b625e6bbc5410ad06b27cbcf298555f9e6a8cc2fa74b14fa000bf6cb499770874186482b0d29e8acf2d32c89307250d9d6560fdab911a314f4d750123cc9a63f8afd013922b948b1b9a9d597e", 0x7b}], 0xa}}, {{&(0x7f0000000700)=@nfc_llcp={0x27, 0x1, 0x1, 0x0, 0x7f, 0xff, "486fe0d6ec4a8a6c1425bb2424585c0992d13fb7aae9e686601963b7aa6eead9397c7b10f737f934667689a7a8507982f097676da6546c148958dc1a7d0ccb", 0x1f}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000780)="b1ff8af8c26d66f16abfdb9d153f87fdd7b96b1cbbac9d566bf5c4662204a496a2363e1d06de8daf9dfd52186fa6110cc6295a55bddd8bea4e6d8519fb6569e207d96cbd1f18bf56b83a7f3e7f52e61f362cf1196b4651a49cf890e054eb15151d88bf5759dc9c95e874d86edbbe76b3694d20e9019b8f0194ede703499a4bcae7c69c16e070ec5ac24f8d6d898b0010185a21b9172aaddcec504f9e7e17155aabf0f6e007bb80f3d95ac6fd4402fdcf6af2c3b9aeef5191c26c62b7de3ddda4bd6d", 0xc2}, {&(0x7f0000000880)="c9cacad89713e55dc5da91ae1b16d65f53ff4a49244c8a681eede4977078c74a46e8bc4299e730796ebccdc745016ed157971d88e8882ba81250b59b3a6e85a1b094568df491f89a50e0828d6234c37ec99072472bb56a7f2e46a2f239239c9cfffedfbee9be3ba0ea7f2e01b2f2d91eefbe177fad61c095dc369d91a2ab081619dbde534ed0fa25b85dd997f1f0f1199678487c703177add2fa36362a257f940ab2dcdd671605125f8eeb93d2873a4be2bc604c145effc4cac611e44dae1fd2ce8cc5b03f3024d1292544475b", 0xcd}, {&(0x7f0000000980)="f1ee3930ca1930005af6dcd1f5c6841882e701ed9957011b3a0aaeaf0b8f616cc9b5f5a428fac7bcb1b797467366db1d319f242f4d3b90eaa7d1e4cacb0a8a80ca755be50ae6605b5fe9a62b1114c5a673e52adfd53fe627c19c8cb9ef7c70", 0x5f}, {&(0x7f0000000a00)="e4d0ddacd5fd1f3e9aa1f8afb61d9f3ac0fde375c2a5da309e6ae4a94e5c8efb1ec3a21a4c1cbea93c8c2034737b28b377f9a7451821299c317c2cb6", 0x3c}, {&(0x7f0000000a40)="36f814255f47e2483af8b0f14a5947c4442b2b09053ddb13e801f46a434f5264590a89fd0c8261bd7b0fd922e9b25e8088e308570d46b734cfd1efa247e12c32601ed1a2ce390ab6f53121d1f08d19d892595e9e2ccea5d5d78c3a3ea36cfd5db9da3336582b8a3b0b2c1eb319b3241e48a773af099983e6792d09c20f32ca692783fa7e7aabec305028376f63e83d095e9d69", 0x93}], 0x5, &(0x7f0000000b80)=[{0x48, 0x113, 0x5000, "121750852a3571b8ab66e1ebfa6d2537aa727870ec5b7001014dcb2bf05450d17b2f73befe3d1c477db0cf832c992b163f96dbf0"}], 0x48}}, {{&(0x7f0000000c00)=@l2tp6={0xa, 0x0, 0x5, @mcast2, 0xc2, 0x2}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="b6d6887812f6505758a2f693c67b73fd9c4532ad360e0e34a1f4f300e595507991fc56d8b59f16023db15f1cb0dee2cc14b434ad502cc9833b62f0e400e6bbe6ff1af5a7d3413f09710ee5687ceff2d00ebdc18c75fdd7c10b133ee3e02a121e078fdd6e2389e4f7e313ab0e7dd7ef1206bf5fc2aadc73682fe546ba85d93c0c2803307ee4e815a21d0ea4324a9c66c417a427b66b7e1cb0582e42a33c7d4605eb11838c0b7b1ce3fbbeaaaecbf96aabb2c87d5ca04c44486e92862f360372e273423c22af4f7ab8143f7241dde9a65502c4a378", 0xd4}, {&(0x7f0000000d80)="41f6c8d1e3add7563d6bd2308ef909eccb520c113b4ce28ecf3f3a5e98a18f92341cf441ce8f4594604a68f085fbd06849b9151884408e82", 0x38}], 0x2, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x258}}], 0x3, 0x0) recvmmsg(r0, &(0x7f0000003700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socket$inet(0x2, 0x4, 0x7) [ 2467.988516][T30310] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2468.050368][T30310] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2468.578006][T30228] virt_wifi0 speed is unknown, defaulting to 1000 [ 2468.614158][T30310] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2470.259117][ T30] tipc: TX() has been purged, node left! [ 2470.265175][ T30] tipc: TX() has been purged, node left! 07:37:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000003000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:37:59 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 07:37:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197202000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:37:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0x43}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r3}, 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r4, 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f00000000c0)={r1, 0x100000001, 0x6, 0x3}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x0, 0x5fa2]}, &(0x7f0000000180)=0x8) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 07:37:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x24}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00000000c0)={'ip6tnl0\x00', 0x5}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r3, 0x0, 0x1000000e0) [ 2472.492666][T30392] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:37:59 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x14, r1, 0xa6169e9dd294b7cf}, 0x14}}, 0x0) r2 = socket(0x1, 0x803, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x6) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYRESDEC=r3, @ANYRES32=r6, @ANYRES32=r0], 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000780)={'ip6gre0\x00', &(0x7f0000000700)={'syztnl2\x00', r6, 0x2f, 0x1f, 0x64, 0x9, 0x55, @empty, @private0={0xfc, 0x0, [], 0x1}, 0x80, 0x20, 0x9, 0x4}}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x6) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x7a}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}, @IFLA_XFRM_IF_ID={0x8}, @IFLA_XFRM_IF_ID={0x8, 0x2, 0x2}, @IFLA_XFRM_LINK={0x8}]}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x64}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 2472.641963][ T29] audit: type=1804 audit(1599118679.344:934): pid=30400 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir055207312/syzkaller.wBSJS8/1924/cgroup.controllers" dev="sda1" ino=15965 res=1 errno=0 07:37:59 executing program 3: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000240007050000004007a2a300050000001b8a9950cf73d094de65a791241a321818f59ece27c6cf224b8b45d0eceee3021d21bb0666b033b17145f971da2eaf955ef4b5a11920a1", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x2c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@TCA_CHAIN={0x8, 0xb, 0x9}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00*\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0086003a0ac69a01"], 0x24}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2473.241659][T30397] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:38:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='sVztnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="0700000800000e7400000009487c002000640000072990780a010102ac1e0101890ca1fd87c75e824f6994b8"]}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0xffffffff, 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=@newtaction={0x60, 0x30, 0xffff, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x9}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0) [ 2473.679333][T30412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2473.701798][T30414] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2473.714370][T30418] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2473.728210][T30392] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2473.776024][T30414] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2473.790350][T30412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:38:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197302000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:38:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x4) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x60, r2, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r1}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8}}, {0x8, 0x6, r3}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x840}, 0x0) 07:38:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@private1}, &(0x7f0000000080)=0x14) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffc) syz_emit_ethernet(0x10e, &(0x7f0000000ac0)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0xd8, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x36, 0xc2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @exp_fastopen={0xfe, 0xa, 0xf989, "13f57147368f"}, @timestamp={0x8, 0xa}, @mptcp=@remove_addr={0x1e, 0xac, 0x0, 0x0, "90d4dd89dba226fe02a11a735295994f7033a7bd7bdce622feb7e46a16ecfa8e81a82d279ec5e1db45d80eff77464aa3e4af04d95d01806919ba8a05d91bda6559184e62db9ae7d26425aa4149d169d7ac12dbeb634cfc05e13ce68d62f33584817338ec5777393d9a1cffe355bcdaea5b7c9179b944f5dc78e5601e6a70929ba2c7d3132be2e656bb4dc9c5d4ddd7f2794f5793d74bee6fbd2fdd6062056a190afce04b47a4a3e9a3"}]}}}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 2474.268197][T30443] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2474.287795][T30453] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2474.304713][T30457] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:38:01 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="900000002c00270d00"/20, @ANYRES32=r3, @ANYBLOB="00000000000000000d0000000a0001006261736963000000600002005c000300580001000b00010073616d706c6500002c000280080005000000000008000300358a59ba180002"], 0x90}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000380)={0x20, r5, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, r5, 0x400, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4884) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2474.718290][T30453] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2474.757891][T30466] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:38:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000005000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) 07:38:01 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x401, 0x4) socket$netlink(0x10, 0x3, 0xa) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={@map=r0, r2, 0x10}, 0x10) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000004c0)={0x0, 0x1, 0x61bd, 0x1c2dc0000}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f00000003c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/37, 0x25}], 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x6, 0x3) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0, 0x47ff}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r4 = accept4$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 07:38:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept(r0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x2343a726) sendfile(r1, r2, &(0x7f00000003c0)=0x3, 0x90001) getsockopt$rose(r2, 0x104, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 2474.883564][T30468] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:38:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197402000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:38:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xfff, @local, 0x8000}, 0x20) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=@newqdisc={0x464, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x438, 0x2, [@TCA_TBF_RTAB={0x404}, @TCA_TBF_BURST={0x8, 0x6, 0x9}, @TCA_TBF_PARMS={0x28, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x7c00000}, 0x6, 0x0, 0x4d9}}]}}]}, 0x464}}, 0x0) [ 2475.243463][ T29] audit: type=1800 audit(1599118681.944:935): pid=30492 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cpu.stat" dev="sda1" ino=15905 res=0 errno=0 07:38:02 executing program 4: r0 = socket(0x100000000011, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) accept4(r1, 0x0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000200)) r3 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000001340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001300)={&(0x7f0000000280)=ANY=[@ANYBLOB="7c100000", @ANYRES16=r3, @ANYBLOB="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"], 0x107c}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001380)=ANY=[@ANYBLOB="8001080042017320d892fb60bb2ac80c00289fc7d7dcc68591748209653e1381ed3cb4fc07159a29f0b11ca0098b2aecb4929e1f89ec195a92e7a5a0b5fc2a1824fc33b570a13d2007d369dc99", @ANYRES16=r3, @ANYBLOB="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"], 0x180}, 0x1, 0x0, 0x0, 0x40}, 0x801) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x803e, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x4453, 0x1, 0x2, 0x1, 0x5, [{0x80, 0x8, 0x8, [], 0x8}, {0xffff, 0x9, 0x7, [], 0x4}, {0x80000000, 0x200, 0x6, [], 0x680}, {0x62f9, 0x0, 0x4, [], 0x880}, {0xf2, 0x800000000000, 0x10001, [], 0x40e}]}) openat$tun(0xffffffffffffff9c, 0x0, 0x48141, 0x0) 07:38:02 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4508000000000000006759710000001500662f0085a74aa4812fcfbe75542f89c30df546d61cd099ed4a5bbaa0b506501522656e2753d0c6eb35a9a4c0438dc92a24dca56340ac787af3bf2bcbca03f83b224657b718aa407c"], 0x14}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, 0x1, 0x9, 0x401, 0x0, 0x0, {0x7, 0x0, 0x3}, [@NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x810}, 0x90) [ 2475.668593][T30491] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:38:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000180), 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) pipe(&(0x7f0000000180)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) close(0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000010000100"/20, @ANYRESHEX=r2, @ANYRES64=r4], 0x48}}, 0x40094) [ 2475.940059][T30500] sch_tbf: burst 9 is lower than device veth94 mtu (1514) ! 07:38:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x7) r1 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r1, &(0x7f0000000040), 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_MLD_VERSION={0x5}]}}}]}, 0x3c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="34000000100005070000", @ANYRESDEC, @ANYBLOB="0302000000000000140012000c00010062446e64"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x4}}}]}, 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005600)=[{{0x0, 0x51, 0x0}}], 0x300, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x3, {{0xa, 0x4e21, 0x8, @private0, 0x1}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x4, 0x4) [ 2476.482064][T30491] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:38:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197502000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 07:38:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="c21bb2f69c00010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r6, @ANYBLOB="08001f0006000000"], 0x4c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x24, 0x11, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) [ 2476.784195][T30537] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:38:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @default, 0x9, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000006000000000060a7ee6f00303a00fe8000000000000000000000000000aaff0400000000"], 0x62) [ 2477.192204][T30537] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:38:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197602000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2477.687391][ T30] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2477.714156][ T30] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 1] type 2 family 0 port 2 - 0 [ 2477.739246][ T30] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 2] type 2 family 0 port 33024 - 0 [ 2477.780016][T30567] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:38:04 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @private=0xa010100}, @in6={0xa, 0x4e20, 0x0, @remote, 0x7}, @in={0x2, 0x4e22, @multicast2}], 0x3c) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @void, @eth={@broadcast, @local, @val={@void}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x33, 0x0, @empty, @empty}}}}}}, 0x26) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 2477.947965][T30583] IPVS: ftp: loaded support on port[0] = 21 [ 2478.325920][T30551] __nla_validate_parse: 9 callbacks suppressed [ 2478.325929][T30551] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2478.376259][T30579] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:38:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197702000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2479.120783][ T30] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2479.138307][ T30] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 1] type 2 family 0 port 2 - 0 [ 2479.162612][ T30] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 2] type 2 family 0 port 33024 - 0 [ 2479.268581][T30604] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2479.294593][T30608] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 07:38:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000100005070000001f480b868b184a84c9", @ANYRES32=r4, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xfffffffffffffdee, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x1, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x80000000}]}, 0x28}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="50000000fffffffff30600"/20, @ANYRES32=r6, @ANYBLOB="03000000000000003000128008000100736974002400028008000100", @ANYRES32=r9, @ANYBLOB="08000300ac1414aa06000f0001000000060011004e220000"], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=@dellinkprop={0x100, 0x6d, 0x20, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x242}, [@IFLA_IFALIAS={0x14, 0x14, 'ipvlan0\x00'}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_ALT_IFNAME={0x14, 0x35, 'erspan0\x00'}, @IFLA_MASTER={0x8, 0xa, r6}, @IFLA_PROTO_DOWN={0x5, 0x27, 0xba}, @IFLA_ALT_IFNAME={0x14, 0x35, 'batadv0\x00'}, @IFLA_PORT_SELF={0x7c, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1cd0d9027f0aca681e3b339a13d70c5e"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "5295a2cad0fb24c5c0c1ffbc4df6e507"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "bebd3a7a1a23c89f6fa52215f2073aaf"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "72288bb36f81242ab501d13b80eb6468"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}, @IFLA_PORT_VF={0x8, 0x1, 0x40000000}, @IFLA_PORT_VF={0x8, 0x1, 0x9}, @IFLA_PORT_VF={0x8, 0x1, 0x8}, @IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}]}, @IFLA_IFALIASn={0x4}, @IFLA_ADDRESS={0xa, 0x1, @remote}]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}}, 0x0) [ 2479.958812][ T30] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2479.969388][ T30] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 1] type 2 family 0 port 2 - 0 [ 2479.986761][ T30] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 2] type 2 family 0 port 33024 - 0 [ 2480.006204][T30615] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2480.032999][T30604] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2480.058337][T30619] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 07:38:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000197802000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 2480.218099][T30619] 8021q: adding VLAN 0 to HW filter on device bond23 [ 2480.802730][T30617] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2480.823206][T30663] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2480.841672][T30664] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2480.871685][T30666] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2481.325439][ T30] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2481.335806][ T30] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 1] type 2 family 0 port 2 - 0 [ 2481.351636][ T30] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 2] type 2 family 0 port 33024 - 0 [ 2481.375990][T30663] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2481.469285][ T30] tipc: Left network mode [ 2481.506344][ T30] tipc: TX(7f) has been purged, node left! [ 2482.212950][ T30] device ip6gretap0 left promiscuous mode [ 2482.229064][ T30] bridge11: port 1(ip6gretap0) entered disabled state [ 2482.264703][ T30] bond0: (slave ip6gretap2): Releasing backup interface [ 2482.303596][T30670] IPVS: ftp: loaded support on port[0] = 21 [ 2482.858818][T30670] lo speed is unknown, defaulting to 1000 [ 2483.785027][T25409] Bluetooth: hci4: command 0x0409 tx timeout [ 2485.121023][T30670] virt_wifi0 speed is unknown, defaulting to 1000 [ 2485.872141][T21976] Bluetooth: hci4: command 0x041b tx timeout [ 2486.288575][T30670] chnl_net:caif_netlink_parms(): no params data found [ 2486.512423][T30670] bridge0: port 1(bridge_slave_0) entered blocking state [ 2486.521812][T30670] bridge0: port 1(bridge_slave_0) entered disabled state [ 2486.530988][T30670] device bridge_slave_0 entered promiscuous mode [ 2486.745468][T30670] bridge0: port 2(bridge_slave_1) entered blocking state [ 2486.752555][T30670] bridge0: port 2(bridge_slave_1) entered disabled state [ 2486.788760][T30670] device bridge_slave_1 entered promiscuous mode [ 2486.813139][ T30] IPVS: stopping backup sync thread 24664 ... [ 2486.872624][T30670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2486.902665][T30670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2486.938854][T30670] team0: Port device team_slave_0 added [ 2486.968054][T30670] team0: Port device team_slave_1 added [ 2487.016829][T30670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2487.023793][T30670] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2487.051003][T30670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2487.083152][T30670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2487.091046][T30670] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2487.127310][T30670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2487.171452][T30670] device hsr_slave_0 entered promiscuous mode [ 2487.182207][T30670] device hsr_slave_1 entered promiscuous mode [ 2487.189377][T30670] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2487.197436][T30670] Cannot create hsr debugfs directory [ 2487.647648][T30670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2487.684431][T25935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2487.693417][T25935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2487.713875][T30670] 8021q: adding VLAN 0 to HW filter on device team0 [ 2487.795150][ T30] device hsr_slave_0 left promiscuous mode [ 2487.814870][ T30] device hsr_slave_1 left promiscuous mode [ 2487.825907][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2487.833481][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2487.856905][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2487.864379][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2487.897252][ T30] device bond17 left promiscuous mode [ 2487.902808][ T30] bridge0: port 1(bond17) entered disabled state [ 2487.926077][ T30] device bridge_slave_1 left promiscuous mode [ 2487.932312][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 2487.944784][T27943] Bluetooth: hci4: command 0x040f tx timeout [ 2487.985567][ T30] device bridge14 left promiscuous mode [ 2487.992988][ T30] device veth0_macvtap left promiscuous mode [ 2488.016198][ T30] device veth1_vlan left promiscuous mode [ 2488.022008][ T30] device veth0_vlan left promiscuous mode [ 2490.026790][T27943] Bluetooth: hci4: command 0x0419 tx timeout [ 2499.728164][ T30] bond25 (unregistering): Released all slaves [ 2499.761107][ T30] bond24 (unregistering): Released all slaves [ 2499.798097][ T30] bond23 (unregistering): Released all slaves [ 2499.818943][ T30] bond22 (unregistering): Released all slaves [ 2499.840300][ T30] bond21 (unregistering): Released all slaves [ 2499.854633][ T30] bond20 (unregistering): Released all slaves [ 2499.882570][ T30] bond19 (unregistering): Released all slaves [ 2499.896226][ T30] bond18 (unregistering): Released all slaves [ 2499.933854][ T30] bond17 (unregistering): Released all slaves [ 2500.026593][ T30] bond16 (unregistering): (slave vlan2): Releasing active interface [ 2500.117294][ T30] bond16 (unregistering): Released all slaves [ 2500.195713][ T30] bond15 (unregistering): Released all slaves [ 2500.403891][ T30] bond14 (unregistering): (slave veth55): Releasing backup interface [ 2500.454850][ T30] bond14 (unregistering): (slave veth53): Releasing backup interface [ 2500.462934][ T30] device veth53 left promiscuous mode [ 2500.489945][ T30] bond14 (unregistering): Released all slaves [ 2500.571782][ T30] bond13 (unregistering): Released all slaves [ 2500.614536][ T30] bond12 (unregistering): (slave bridge12): Releasing active interface [ 2500.687372][ T30] bond12 (unregistering): Released all slaves [ 2500.787264][ T30] bond11 (unregistering): Released all slaves [ 2501.027697][ T30] bond10 (unregistering): Released all slaves [ 2501.324530][ T30] bond9 (unregistering): Released all slaves [ 2501.368655][ T30] bond8 (unregistering): Released all slaves [ 2501.390887][ T30] bond7 (unregistering): Released all slaves [ 2501.420451][ T30] bond6 (unregistering): Released all slaves [ 2501.472126][ T30] bond5 (unregistering): Released all slaves [ 2501.500184][ T30] bond4 (unregistering): Released all slaves [ 2501.607172][ T30] bond3 (unregistering): Released all slaves [ 2501.635280][ T30] bond2 (unregistering): Released all slaves [ 2501.662498][ T30] bond1 (unregistering): Released all slaves [ 2501.790012][T29497] smc: removing ib device syz0 [ 2501.958444][T29497] ------------[ cut here ]------------ [ 2501.973556][T29497] sysfs group 'types' not found for kobject 'gid_attrs' [ 2501.980694][T29497] WARNING: CPU: 0 PID: 29497 at fs/sysfs/group.c:279 sysfs_remove_group+0x126/0x170 [ 2502.013568][T29497] Kernel panic - not syncing: panic_on_warn set ... [ 2502.020179][T29497] CPU: 0 PID: 29497 Comm: kworker/u4:8 Not tainted 5.9.0-rc1-syzkaller #0 [ 2502.029100][T29497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2502.039159][T29497] Workqueue: events_unbound ib_unregister_work [ 2502.045301][T29497] Call Trace: [ 2502.048594][T29497] dump_stack+0x18f/0x20d [ 2502.052928][T29497] panic+0x2e3/0x75c [ 2502.056824][T29497] ? __warn_printk+0xf3/0xf3 [ 2502.061412][T29497] ? console_unlock+0x7f0/0xf30 [ 2502.066261][T29497] ? __warn.cold+0x5/0x4a [ 2502.070597][T29497] ? __warn+0xd6/0x1f2 [ 2502.074663][T29497] ? sysfs_remove_group+0x126/0x170 [ 2502.079854][T29497] __warn.cold+0x20/0x4a [ 2502.084095][T29497] ? sysfs_remove_group+0x126/0x170 [ 2502.089288][T29497] report_bug+0x1bd/0x210 [ 2502.093620][T29497] handle_bug+0x38/0x90 [ 2502.097769][T29497] ? __warn_printk+0xc6/0xf3 [ 2502.102350][T29497] exc_invalid_op+0x14/0x40 [ 2502.106850][T29497] asm_exc_invalid_op+0x12/0x20 [ 2502.111698][T29497] RIP: 0010:sysfs_remove_group+0x126/0x170 [ 2502.117499][T29497] Code: 48 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 37 48 8b 33 48 c7 c7 00 cd 5a 88 e8 5c 28 5b ff <0f> 0b eb 98 e8 41 b4 ca ff e9 01 ff ff ff 48 89 df e8 34 b4 ca ff [ 2502.137096][T29497] RSP: 0000:ffffc90008a57bb0 EFLAGS: 00010286 [ 2502.143152][T29497] RAX: 0000000000000000 RBX: ffff8880a1ddb670 RCX: 0000000000000000 [ 2502.151115][T29497] RDX: ffff88806a1e2300 RSI: ffffffff815db3b7 RDI: fffff5200114af68 [ 2502.159190][T29497] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff8880ae620f8b [ 2502.167159][T29497] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880a1ddb608 [ 2502.175127][T29497] R13: ffffffff88e80ac0 R14: ffff8880a7de0008 R15: ffff888059ad2508 [ 2502.183113][T29497] ? vprintk_func+0x97/0x1a6 [ 2502.187709][T29497] ? kfree+0x267/0x2c0 [ 2502.191776][T29497] ib_free_port_attrs+0x363/0x5b0 [ 2502.196803][T29497] disable_device+0x1d9/0x270 [ 2502.201478][T29497] ? add_client_context+0x5e0/0x5e0 [ 2502.206673][T29497] ? _raw_spin_unlock_irq+0x1f/0x80 [ 2502.211870][T29497] __ib_unregister_device+0x91/0x1a0 [ 2502.217151][T29497] ib_unregister_work+0x15/0x30 [ 2502.221998][T29497] process_one_work+0x94c/0x1670 [ 2502.226949][T29497] ? lock_release+0x8e0/0x8e0 [ 2502.231627][T29497] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 2502.237001][T29497] ? rwlock_bug.part.0+0x90/0x90 [ 2502.241959][T29497] worker_thread+0x64c/0x1120 [ 2502.246645][T29497] ? __kthread_parkme+0x13f/0x1e0 [ 2502.251665][T29497] ? process_one_work+0x1670/0x1670 [ 2502.256860][T29497] kthread+0x3b5/0x4a0 [ 2502.260923][T29497] ? __kthread_bind_mask+0xc0/0xc0 [ 2502.266126][T29497] ? __kthread_bind_mask+0xc0/0xc0 [ 2502.271239][T29497] ret_from_fork+0x1f/0x30 [ 2502.277560][T29497] Kernel Offset: disabled [ 2502.282052][T29497] Rebooting in 86400 seconds..