, 0xe}, {&(0x7f0000003240)=""/203, 0xcb}], 0x5, &(0x7f00000033c0)=""/145, 0x91}, 0x2}, {{&(0x7f0000003480)=@hci, 0x80, &(0x7f0000004900)=[{&(0x7f0000003500)=""/33, 0x21}, {&(0x7f0000003540)=""/78, 0x4e}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/100, 0x64}, {&(0x7f0000004640)=""/175, 0xaf}, {&(0x7f0000004700)=""/93, 0x5d}, {&(0x7f0000001ac0)=""/75, 0x4b}, {&(0x7f0000004800)=""/239, 0xef}], 0x8, &(0x7f0000004980)=""/73, 0x49}, 0x3}, {{&(0x7f0000004a00)=@hci, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004a80)=""/216, 0xd8}], 0x1}}, {{&(0x7f0000004bc0)=@x25, 0x80, &(0x7f00000052c0)=[{&(0x7f0000004c40)=""/43, 0x2b}, {&(0x7f0000004c80)=""/109, 0x6d}, {&(0x7f0000004d00)=""/208, 0xd0}, {&(0x7f0000004e00)=""/112, 0x70}, {&(0x7f0000004e80)=""/160, 0xa0}, {&(0x7f0000004f40)=""/91, 0x5b}, {&(0x7f0000004fc0)=""/158, 0x9e}, {&(0x7f0000005080)=""/54, 0x36}, {&(0x7f00000050c0)=""/250, 0xfa}, {&(0x7f00000051c0)=""/212, 0xd4}], 0xa, &(0x7f0000005380)=""/185, 0xb9}, 0x213e}], 0xa, 0x2001, &(0x7f00000056c0)={0x77359400}) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f00000009c0), 0x400000, 0x22) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000001b40)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003100)) [ 848.862790][ T968] bond731: (slave bridge680): making interface the new active one [ 848.875606][ T968] bond731: (slave bridge680): Enslaving as an active interface with an up link [ 848.896393][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond731: link becomes ready 06:00:03 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0xb0281, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000000240)={@private0, 0x0}, &(0x7f0000000280)=0x14) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) sendmsg$nl_route(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001a00000406007f00fcdbdf2502008002fe03be0500120000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f00000001c0), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@newlinkprop={0x38, 0x6c, 0x2, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x10, 0x200}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x6}, @IFLA_MTU={0x8, 0x4, 0x401}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x80) listen(r0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x30, r6, 0x627, 0x0, 0x0, {{}, {0x0, 0x6}, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x1c, r6, 0x200, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200080c0}, 0x22000100) 06:00:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xc203, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000200)=[0x0, 0x1, 0x3], 0x3, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="10002abd7000fddbdf250a0000000800320001000000"], 0x1c}}, 0x44044091) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r8}) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r8, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44020}, 0x40040) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20}) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r7, 0x80489439, &(0x7f00000002c0)) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) 06:00:03 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x12, 0x0, &(0x7f0000000040), &(0x7f0000000080)='GPL\x00', 0x1ff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1d, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 06:00:03 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 1) [ 849.091539][ T1016] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 849.173312][ T1021] FAULT_INJECTION: forcing a failure. [ 849.173312][ T1021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 849.194535][ T1021] CPU: 0 PID: 1021 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 849.203220][ T1021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 849.209640][ T1016] 8021q: adding VLAN 0 to HW filter on device bond732 [ 849.213278][ T1021] Call Trace: [ 849.213290][ T1021] [ 849.213301][ T1021] dump_stack_lvl+0xcd/0x134 [ 849.213343][ T1021] should_fail.cold+0x5/0xa [ 849.235343][ T1021] prepare_alloc_pages+0x17b/0x570 [ 849.240468][ T1021] __alloc_pages+0x12f/0x500 [ 849.245043][ T1021] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0 [ 849.251801][ T1021] alloc_pages+0x1aa/0x310 [ 849.256236][ T1021] skb_page_frag_refill+0x191/0x360 [ 849.261447][ T1021] tun_build_skb+0x1ff/0x1160 [ 849.266205][ T1021] ? tun_net_xmit+0x17a0/0x17a0 [ 849.271038][ T1021] ? __lock_acquire+0xbca/0x56c0 [ 849.275965][ T1021] tun_get_user+0x7ec/0x3b00 [ 849.280538][ T1021] ? mark_lock.part.0+0xee/0x1910 [ 849.285549][ T1021] ? tun_build_skb+0x1160/0x1160 [ 849.290473][ T1021] ? lock_downgrade+0x6e0/0x6e0 [ 849.295319][ T1021] tun_chr_write_iter+0xdb/0x200 [ 849.300244][ T1021] new_sync_write+0x38a/0x560 [ 849.304929][ T1021] ? new_sync_read+0x5f0/0x5f0 [ 849.309693][ T1021] ? inode_security+0x105/0x130 [ 849.314575][ T1021] ? avc_policy_seqno+0x9/0x70 [ 849.319332][ T1021] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 849.325036][ T1021] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 849.331265][ T1021] ? security_file_permission+0xab/0xd0 [ 849.336815][ T1021] vfs_write+0x7c0/0xac0 [ 849.341069][ T1021] ksys_write+0x127/0x250 [ 849.345397][ T1021] ? __ia32_sys_read+0xb0/0xb0 [ 849.350159][ T1021] ? syscall_enter_from_user_mode+0x21/0x70 [ 849.356066][ T1021] do_syscall_64+0x35/0xb0 [ 849.360491][ T1021] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 849.366403][ T1021] RIP: 0033:0x7f248a43bbff [ 849.370820][ T1021] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 849.390427][ T1021] RSP: 002b:00007f248b4fd130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 849.398840][ T1021] RAX: ffffffffffffffda RBX: 00007f248a59bf60 RCX: 00007f248a43bbff [ 849.406813][ T1021] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000c8 [ 849.414783][ T1021] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 849.422754][ T1021] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 [ 849.430716][ T1021] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 849.438685][ T1021] 06:00:04 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="3c174b5530827e857f4f94ad1bd996cc", 0x10) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, @l2tp={0x2, 0x0, @multicast2, 0x2}, @can, @hci={0x1f, 0x1, 0x3}, 0x7, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)='syzkaller1\x00', 0x2, 0x3, 0xff}) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000001c0)={0x0, 0x252a, 0x8, 0x3006818, '\x00', [{0x801, 0x0, 0x367f}, {0x801, 0x0, 0x8000000}]}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/129, 0x81, 0x0, 0x0, 0x0) (async) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) (async) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, 0x0) poll(0x0, 0x0, 0xffff) (async) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000002a2500000000000018680003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f87841b4986c3487dcf751c6f388901080000000000000000000800"/192]) (async) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0xffffffffffffff63) syz_open_dev$vcsa(&(0x7f00000001c0), 0x8, 0x2) (async) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r5, 0x8983, &(0x7f0000000140)={0x8, 'bridge_slave_1\x00', {'veth0_to_hsr\x00'}, 0x800}) (async) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000200)="265ff24d3185b4cedb020000ffffffff00e7f00bcc6758ca078f6632779ef526a2b64a83b3b2f097c6b3bc5371ccda624324c54eef30cded119875cc2602f34c98ee194cc94ea8a145a2240dcad1d3ccf6acdb6937a2ca461bcda7607999e838f39e5e523db4381eeedfd4bd080e7c820fc228868ac58fce20372e2d79cdd329aaa8fbb02cc66a4e129a2b6cfe8d303c56a01478af850775fdccbd533bc795595eb584c57071d5b0277af200"/187, 0xbb) connect$inet(r0, &(0x7f0000000080)={0x2, 0x2000, @remote}, 0x10) 06:00:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000200)=[0x0, 0x1, 0x3], 0x3, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="10002abd7000fddbdf250a0000000800320001000000"], 0x1c}}, 0x44044091) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r8}) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r8, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44020}, 0x40040) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20}) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r7, 0x80489439, &(0x7f00000002c0)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) 06:00:04 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x12, 0x0, &(0x7f0000000040), &(0x7f0000000080)='GPL\x00', 0x1ff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1d, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 06:00:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000200)=[0x0, 0x1, 0x3], 0x3, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="10002abd7000fddbdf250a0000000800320001000000"], 0x1c}}, 0x44044091) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r8}) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r8, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44020}, 0x40040) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20}) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r7, 0x80489439, &(0x7f00000002c0)) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000200)=[0x0, 0x1, 0x3], 0x3}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="10002abd7000fddbdf250a0000000800320001000000"], 0x1c}}, 0x44044091) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r8}) (async) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r8, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44020}, 0x40040) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20}) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r7, 0x80489439, &(0x7f00000002c0)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) (async) [ 849.517583][ T1019] bond732: (slave bridge681): making interface the new active one 06:00:04 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x12, 0x0, &(0x7f0000000040), &(0x7f0000000080)='GPL\x00', 0x1ff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1d, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 849.567840][ T1019] bond732: (slave bridge681): Enslaving as an active interface with an up link 06:00:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xce02, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 849.635680][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond732: link becomes ready 06:00:04 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3ff, 0xa) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x100, 0x40c4c0) fallocate(r0, 0x10, 0xd, 0x922f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000036978ec4d5de3be6c794ecae9bb75f124a8f7dc1f365c30ba43e666a4baa068a45b1cb5267501cb981924451f4183f2954c54817b84f043fe3357e9d05d682241c6dab717530708ba1fe1ecc486f56917af5c45e73b5a264abd583bb00d4371c1149c926b45ee76f8efc52cd39d7c942686fa5d616a70e64f8acd2e4be682770323c579ca4313bb38a116b7c0d2fd5615467ae6cdea5a63880803e12d0a51208ef03c20391dbce14b70555f5a572e17b46072ced8d2084914889a107c5431dad6f91f33bab380bdf2ffa34db76efa6ae4ddc7df3", @ANYRES16=r2, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) [ 849.757204][ T1055] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 849.808403][ T1055] 8021q: adding VLAN 0 to HW filter on device bond733 [ 849.833530][ T1057] bond733: (slave bridge682): making interface the new active one [ 849.842321][ T1057] bond733: (slave bridge682): Enslaving as an active interface with an up link 06:00:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x27, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600f7ffff7f00000000000100", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) r8 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/ipc\x00') r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@RTM_GETNSID={0x5c, 0x5a, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_FD={0x8, 0x3, r7}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_FD={0x8, 0x3, r8}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8, 0x3, r9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200c800}, 0x40) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x501}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r12}}, 0x20}}, 0x0) 06:00:04 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3ff, 0xa) (async) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x100, 0x40c4c0) fallocate(r0, 0x10, 0xd, 0x922f) (async, rerun: 64) r1 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000036978ec4d5de3be6c794ecae9bb75f124a8f7dc1f365c30ba43e666a4baa068a45b1cb5267501cb981924451f4183f2954c54817b84f043fe3357e9d05d682241c6dab717530708ba1fe1ecc486f56917af5c45e73b5a264abd583bb00d4371c1149c926b45ee76f8efc52cd39d7c942686fa5d616a70e64f8acd2e4be682770323c579ca4313bb38a116b7c0d2fd5615467ae6cdea5a63880803e12d0a51208ef03c20391dbce14b70555f5a572e17b46072ced8d2084914889a107c5431dad6f91f33bab380bdf2ffa34db76efa6ae4ddc7df3", @ANYRES16=r2, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) 06:00:04 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) (async) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0xb0281, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000000240)={@private0, 0x0}, &(0x7f0000000280)=0x14) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) sendmsg$nl_route(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001a00000406007f00fcdbdf2502008002fe03be0500120000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) (async) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f00000001c0), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@newlinkprop={0x38, 0x6c, 0x2, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x10, 0x200}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x6}, @IFLA_MTU={0x8, 0x4, 0x401}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x80) (async) listen(r0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x30, r6, 0x627, 0x0, 0x0, {{}, {0x0, 0x6}, {0x14}}}, 0x30}}, 0x0) (async) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x1c, r6, 0x200, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200080c0}, 0x22000100) 06:00:04 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 2) [ 849.851970][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond733: link becomes ready 06:00:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xd003, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 849.895735][ T1066] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 849.927179][ T1067] FAULT_INJECTION: forcing a failure. [ 849.927179][ T1067] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 849.967833][ T1072] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 850.011992][ T1072] 8021q: adding VLAN 0 to HW filter on device bond734 [ 850.013723][ T1067] CPU: 1 PID: 1067 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 850.027451][ T1067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 850.037516][ T1067] Call Trace: [ 850.040799][ T1067] [ 850.043744][ T1067] dump_stack_lvl+0xcd/0x134 [ 850.044716][ T1066] bond11: (slave bridge10): Enslaving as a backup interface with an up link [ 850.048361][ T1067] should_fail.cold+0x5/0xa [ 850.048399][ T1067] copy_page_from_iter+0x447/0x9c0 [ 850.066648][ T1067] tun_build_skb+0x27c/0x1160 [ 850.071340][ T1067] ? tun_net_xmit+0x17a0/0x17a0 [ 850.076205][ T1067] ? __lock_acquire+0xbca/0x56c0 [ 850.081162][ T1067] tun_get_user+0x7ec/0x3b00 [ 850.085762][ T1067] ? __lock_acquire+0x1630/0x56c0 [ 850.087146][ T1074] bond734: (slave bridge683): making interface the new active one [ 850.090982][ T1067] ? tun_build_skb+0x1160/0x1160 [ 850.091014][ T1067] ? lock_downgrade+0x6e0/0x6e0 [ 850.091045][ T1067] tun_chr_write_iter+0xdb/0x200 [ 850.091070][ T1067] new_sync_write+0x38a/0x560 [ 850.091099][ T1067] ? new_sync_read+0x5f0/0x5f0 [ 850.104127][ T1074] bond734: (slave bridge683): Enslaving as an active interface with an up link [ 850.108624][ T1067] ? inode_security+0x105/0x130 [ 850.108656][ T1067] ? avc_policy_seqno+0x9/0x70 [ 850.108683][ T1067] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 850.108709][ T1067] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 850.108733][ T1067] ? security_file_permission+0xab/0xd0 [ 850.108765][ T1067] vfs_write+0x7c0/0xac0 [ 850.108793][ T1067] ksys_write+0x127/0x250 [ 850.108821][ T1067] ? __ia32_sys_read+0xb0/0xb0 [ 850.108850][ T1067] ? syscall_enter_from_user_mode+0x21/0x70 [ 850.108881][ T1067] do_syscall_64+0x35/0xb0 [ 850.108904][ T1067] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 850.108936][ T1067] RIP: 0033:0x7f248a43bbff [ 850.108956][ T1067] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 850.108982][ T1067] RSP: 002b:00007f248b4fd130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 850.109009][ T1067] RAX: ffffffffffffffda RBX: 00007f248a59bf60 RCX: 00007f248a43bbff [ 850.116975][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond734: link becomes ready [ 850.118575][ T1067] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000c8 [ 850.118595][ T1067] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 850.118613][ T1067] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 [ 850.118629][ T1067] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 850.118650][ T1067] 06:00:05 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="3c174b5530827e857f4f94ad1bd996cc", 0x10) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, @l2tp={0x2, 0x0, @multicast2, 0x2}, @can, @hci={0x1f, 0x1, 0x3}, 0x7, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)='syzkaller1\x00', 0x2, 0x3, 0xff}) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000001c0)={0x0, 0x252a, 0x8, 0x3006818, '\x00', [{0x801, 0x0, 0x367f}, {0x801, 0x0, 0x8000000}]}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/129, 0x81, 0x0, 0x0, 0x0) (async) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) (async) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, 0x0) (async) poll(0x0, 0x0, 0xffff) (async) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000002a2500000000000018680003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f87841b4986c3487dcf751c6f388901080000000000000000000800"/192]) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0xffffffffffffff63) (async) syz_open_dev$vcsa(&(0x7f00000001c0), 0x8, 0x2) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r5, 0x8983, &(0x7f0000000140)={0x8, 'bridge_slave_1\x00', {'veth0_to_hsr\x00'}, 0x800}) (async) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000200)="265ff24d3185b4cedb020000ffffffff00e7f00bcc6758ca078f6632779ef526a2b64a83b3b2f097c6b3bc5371ccda624324c54eef30cded119875cc2602f34c98ee194cc94ea8a145a2240dcad1d3ccf6acdb6937a2ca461bcda7607999e838f39e5e523db4381eeedfd4bd080e7c820fc228868ac58fce20372e2d79cdd329aaa8fbb02cc66a4e129a2b6cfe8d303c56a01478af850775fdccbd533bc795595eb584c57071d5b0277af200"/187, 0xbb) connect$inet(r0, &(0x7f0000000080)={0x2, 0x2000, @remote}, 0x10) 06:00:05 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) (async) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0xb0281, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000000240)={@private0, 0x0}, &(0x7f0000000280)=0x14) (async) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) sendmsg$nl_route(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001a00000406007f00fcdbdf2502008002fe03be0500120000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f00000001c0), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@newlinkprop={0x38, 0x6c, 0x2, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x10, 0x200}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x6}, @IFLA_MTU={0x8, 0x4, 0x401}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x80) (async) listen(r0, 0x0) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x30, r6, 0x627, 0x0, 0x0, {{}, {0x0, 0x6}, {0x14}}}, 0x30}}, 0x0) (async) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x1c, r6, 0x200, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200080c0}, 0x22000100) 06:00:05 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3ff, 0xa) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x100, 0x40c4c0) fallocate(r0, 0x10, 0xd, 0x922f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000036978ec4d5de3be6c794ecae9bb75f124a8f7dc1f365c30ba43e666a4baa068a45b1cb5267501cb981924451f4183f2954c54817b84f043fe3357e9d05d682241c6dab717530708ba1fe1ecc486f56917af5c45e73b5a264abd583bb00d4371c1149c926b45ee76f8efc52cd39d7c942686fa5d616a70e64f8acd2e4be682770323c579ca4313bb38a116b7c0d2fd5615467ae6cdea5a63880803e12d0a51208ef03c20391dbce14b70555f5a572e17b46072ced8d2084914889a107c5431dad6f91f33bab380bdf2ffa34db76efa6ae4ddc7df3", @ANYRES16=r2, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) 06:00:05 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 3) 06:00:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xda01, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x27, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600f7ffff7f00000000000100", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) (async) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) (async) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) r8 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/ipc\x00') r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@RTM_GETNSID={0x5c, 0x5a, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_FD={0x8, 0x3, r7}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_FD={0x8, 0x3, r8}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8, 0x3, r9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200c800}, 0x40) (async, rerun: 64) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x501}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) (rerun: 64) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r12}}, 0x20}}, 0x0) 06:00:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@newtfilter={0x454, 0x2c, 0x400, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0xffff, 0xb}, {0x2, 0x3}, {0x5}}, [@filter_kind_options=@f_tcindex={{0xc}, {0x41c, 0x2, [@TCA_TCINDEX_POLICE={0x410, 0x6, [@TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x1, 0x552d, 0x885681f, 0x2, 0xd567, 0x2, 0x8000, 0x67d5, 0x1, 0x100, 0x1, 0x8, 0x10000, 0x7ff, 0x0, 0xe4aa, 0x0, 0x10000, 0x4, 0x5, 0x73, 0x3, 0x9, 0x7fff, 0xfffffffd, 0x3, 0x4, 0xed, 0x4, 0x40, 0x1, 0x2, 0x800, 0x5, 0xf67, 0x8, 0x13, 0x9, 0x4, 0x7, 0x7ff, 0x68eb, 0x5100000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2f, 0x80000001, 0x8, 0xfffffff8, 0x0, 0x5696, 0x5, 0x8, 0xfff, 0x4, 0x3, 0x800, 0x8, 0x80, 0x4, 0x4, 0x80000000, 0xabb, 0x3f, 0x0, 0x6, 0x7, 0x2, 0x7, 0x3, 0xe4b, 0x1, 0x6fe67613, 0x200000, 0x0, 0xea6, 0xd429, 0x5, 0x7, 0x4, 0x7198, 0x3, 0x1, 0xffff9bdb, 0x8, 0xaa, 0x0, 0x800, 0x7fff, 0xe, 0x9, 0x400, 0x6, 0x6, 0x79, 0x2, 0x0, 0x1, 0x400, 0x2, 0x3, 0x0, 0xeb, 0x9, 0x40, 0x3, 0x2, 0x0, 0x20, 0xffffffaa, 0x0, 0xffffff04, 0x2fd, 0x2, 0x2, 0x0, 0x80, 0x79, 0x6, 0x107, 0x81, 0x5b, 0x800, 0x8, 0x3, 0x5, 0x3, 0x8, 0xfffffffb, 0x8, 0x8, 0x5, 0x5, 0x400, 0x6, 0x30000, 0x7f, 0x0, 0x8, 0x1, 0x100, 0x1, 0x7ff, 0x2, 0x5, 0x1ff, 0x2, 0x3f, 0x401, 0xfff, 0x8, 0x3, 0x3ff, 0x8, 0x4, 0x6, 0x57b, 0xbd7, 0x1, 0x5, 0x4, 0x400, 0x2, 0x8000000, 0x3, 0x4, 0x101, 0x80000001, 0x90f, 0xfffffa25, 0x8, 0xfff, 0x2, 0x4000, 0x1ff, 0x80000000, 0xeb74, 0x81, 0x7f, 0x5, 0x80, 0x9, 0x2, 0x8001, 0x6, 0x1, 0x9, 0x8001, 0x7, 0x1, 0x13d23986, 0x1, 0x7, 0x5297, 0x7, 0x7, 0x1, 0xb9d, 0x10000, 0xfff, 0x10000, 0x401, 0x956a, 0x3f, 0x3, 0x7, 0xfff, 0x4, 0x8, 0x1000, 0x9, 0x2, 0x4, 0x1ff, 0x5, 0x2, 0x9e, 0x8, 0x8, 0x43, 0x6, 0xe7b, 0x7, 0x2, 0x55c6, 0x9, 0x1, 0x3, 0x7, 0x5, 0x0, 0x5, 0x79, 0xfffffffa, 0x200000, 0x7ff, 0xfffffffa, 0x10001, 0xffff21b5, 0xfffffffe, 0x0, 0x5, 0x9, 0x7, 0x7, 0x3, 0xff, 0x6, 0x10000, 0x3, 0x4, 0x600]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x140}]}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x3}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3f}}]}, 0x454}, 0x1, 0x0, 0x0, 0x4000800}, 0x81) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) [ 850.455900][ T1083] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 850.464846][ T1084] FAULT_INJECTION: forcing a failure. [ 850.464846][ T1084] name failslab, interval 1, probability 0, space 0, times 0 [ 850.531977][ T1084] CPU: 1 PID: 1084 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 850.540687][ T1084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 850.549192][ T1083] 8021q: adding VLAN 0 to HW filter on device bond735 [ 850.550746][ T1084] Call Trace: [ 850.550757][ T1084] [ 850.550768][ T1084] dump_stack_lvl+0xcd/0x134 [ 850.550807][ T1084] should_fail.cold+0x5/0xa [ 850.550836][ T1084] should_failslab+0x5/0x10 [ 850.577326][ T1084] kmem_cache_alloc+0x5d/0x560 06:00:05 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) listen(r1, 0x0) [ 850.582113][ T1084] __build_skb+0x21/0x60 [ 850.586364][ T1084] build_skb+0x1e/0x280 [ 850.590528][ T1084] __tun_build_skb+0x2c/0x330 [ 850.595216][ T1084] tun_build_skb+0x5dd/0x1160 [ 850.599911][ T1084] ? tun_net_xmit+0x17a0/0x17a0 [ 850.604771][ T1084] ? __lock_acquire+0xbca/0x56c0 [ 850.609730][ T1084] tun_get_user+0x7ec/0x3b00 [ 850.614333][ T1084] ? mark_lock.part.0+0xee/0x1910 [ 850.619375][ T1084] ? tun_build_skb+0x1160/0x1160 [ 850.624326][ T1084] ? lock_downgrade+0x6e0/0x6e0 [ 850.629197][ T1084] tun_chr_write_iter+0xdb/0x200 [ 850.634157][ T1084] new_sync_write+0x38a/0x560 [ 850.638855][ T1084] ? new_sync_read+0x5f0/0x5f0 [ 850.643632][ T1084] ? inode_security+0x105/0x130 [ 850.648493][ T1084] ? avc_policy_seqno+0x9/0x70 [ 850.653275][ T1084] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 850.653846][ T1086] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 850.659000][ T1084] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 850.659028][ T1084] ? security_file_permission+0xab/0xd0 [ 850.659056][ T1084] vfs_write+0x7c0/0xac0 [ 850.659086][ T1084] ksys_write+0x127/0x250 [ 850.687416][ T1084] ? __ia32_sys_read+0xb0/0xb0 [ 850.692199][ T1084] ? syscall_enter_from_user_mode+0x21/0x70 [ 850.698121][ T1084] do_syscall_64+0x35/0xb0 [ 850.702546][ T1084] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 850.708458][ T1084] RIP: 0033:0x7f248a43bbff [ 850.712885][ T1084] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 850.732504][ T1084] RSP: 002b:00007f248b4fd130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 850.740933][ T1084] RAX: ffffffffffffffda RBX: 00007f248a59bf60 RCX: 00007f248a43bbff [ 850.748916][ T1084] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000c8 [ 850.753556][ T1093] bond735: (slave bridge684): making interface the new active one [ 850.756892][ T1084] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 850.756913][ T1084] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 06:00:05 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 4) [ 850.756930][ T1084] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 850.756952][ T1084] [ 850.796592][ T1107] FAULT_INJECTION: forcing a failure. [ 850.796592][ T1107] name failslab, interval 1, probability 0, space 0, times 0 [ 850.809942][ T1107] CPU: 1 PID: 1107 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 850.818639][ T1107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 850.828700][ T1107] Call Trace: [ 850.831988][ T1107] [ 850.834925][ T1107] dump_stack_lvl+0xcd/0x134 [ 850.839541][ T1107] should_fail.cold+0x5/0xa [ 850.844060][ T1107] should_failslab+0x5/0x10 [ 850.848571][ T1107] kmem_cache_alloc+0x5d/0x560 [ 850.853339][ T1107] __nf_conntrack_alloc+0x1c0/0x810 [ 850.858599][ T1107] init_conntrack.constprop.0+0x10b0/0x1410 [ 850.864502][ T1107] ? nf_ct_get_id+0x1a0/0x1a0 [ 850.869182][ T1107] ? nf_conntrack_alloc+0x40/0x40 [ 850.874216][ T1107] ? freeze_secondary_cpus+0x510/0x7c0 [ 850.879677][ T1107] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 850.885919][ T1107] ? ip6t_do_table+0xbec/0x1a50 [ 850.890844][ T1107] nf_conntrack_in+0xf40/0x16f0 [ 850.895698][ T1107] ? init_conntrack.constprop.0+0x1410/0x1410 [ 850.901769][ T1107] ? __do_replace+0x861/0x890 [ 850.906446][ T1107] ? ipv6_defrag+0x2c6/0x480 [ 850.911041][ T1107] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 850.917279][ T1107] nf_hook_slow+0xc5/0x1f0 [ 850.921694][ T1107] nf_hook.constprop.0+0x3ac/0x650 [ 850.926853][ T1107] ? ip6_rcv_finish_core.constprop.0.isra.0+0x570/0x570 [ 850.933793][ T1107] ? ip6_sublist_rcv+0xe50/0xe50 [ 850.938727][ T1107] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 850.944967][ T1107] ? __sk_mem_raise_allocated+0x270/0x1630 [ 850.950773][ T1107] ? ip6_rcv_finish_core.constprop.0.isra.0+0x570/0x570 [ 850.957709][ T1107] ipv6_rcv+0x9e/0x3b0 [ 850.961774][ T1107] ? ip6_rcv_core+0x1c50/0x1c50 [ 850.966622][ T1107] __netif_receive_skb_one_core+0x114/0x180 [ 850.972517][ T1107] ? __netif_receive_skb_core+0x3920/0x3920 [ 850.978409][ T1107] ? ktime_get_with_offset+0x3f2/0x500 [ 850.983867][ T1107] ? lockdep_hardirqs_on+0x79/0x100 [ 850.989062][ T1107] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 850.994775][ T1107] ? ktime_get_with_offset+0x36d/0x500 [ 851.000232][ T1107] __netif_receive_skb+0x24/0x1b0 [ 851.005255][ T1107] netif_receive_skb+0x13e/0x8e0 [ 851.010198][ T1107] ? __netif_receive_skb+0x1b0/0x1b0 [ 851.015481][ T1107] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 851.021716][ T1107] ? skb_set_owner_w+0x269/0x420 [ 851.026651][ T1107] tun_rx_batched.isra.0+0x460/0x720 [ 851.031939][ T1107] ? kmalloc_array.constprop.0+0x60/0x60 [ 851.037571][ T1107] ? lock_release+0x720/0x720 [ 851.042253][ T1107] ? tun_get_user+0x24f9/0x3b00 [ 851.047101][ T1107] ? lock_downgrade+0x6e0/0x6e0 [ 851.051953][ T1107] ? eth_type_trans+0x29e/0x640 [ 851.056858][ T1107] ? __local_bh_enable_ip+0xa0/0x120 [ 851.062146][ T1107] tun_get_user+0x26cd/0x3b00 [ 851.066821][ T1107] ? mark_lock.part.0+0xee/0x1910 [ 851.071852][ T1107] ? tun_build_skb+0x1160/0x1160 [ 851.076784][ T1107] ? lock_downgrade+0x6e0/0x6e0 [ 851.081635][ T1107] tun_chr_write_iter+0xdb/0x200 [ 851.086569][ T1107] new_sync_write+0x38a/0x560 [ 851.091245][ T1107] ? new_sync_read+0x5f0/0x5f0 [ 851.096025][ T1107] ? inode_security+0x105/0x130 [ 851.100875][ T1107] ? avc_policy_seqno+0x9/0x70 [ 851.105641][ T1107] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 851.111357][ T1107] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 851.117603][ T1107] ? security_file_permission+0xab/0xd0 [ 851.123156][ T1107] vfs_write+0x7c0/0xac0 [ 851.127408][ T1107] ksys_write+0x127/0x250 [ 851.131737][ T1107] ? __ia32_sys_read+0xb0/0xb0 [ 851.136501][ T1107] ? syscall_enter_from_user_mode+0x21/0x70 [ 851.142396][ T1107] do_syscall_64+0x35/0xb0 [ 851.146813][ T1107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 851.152711][ T1107] RIP: 0033:0x7f248a43bbff [ 851.157122][ T1107] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 851.176734][ T1107] RSP: 002b:00007f248b4fd130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 851.185160][ T1107] RAX: ffffffffffffffda RBX: 00007f248a59bf60 RCX: 00007f248a43bbff [ 851.193142][ T1107] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000c8 [ 851.201117][ T1107] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 851.209085][ T1107] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 [ 851.217050][ T1107] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 851.225020][ T1107] 06:00:06 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @private=0xa010100}}, 0x0, 0x0, 0x43, 0x0, "8001e863edae893a500096871cb260ab1c881e232a73b1a7f5350346f14ebd9f13088f20276406072b922a056760f8708e9bd86c5a9382acc2659db3bcb9778d586a7c364cfa9c4077be13fe17b6c04c"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) [ 851.235321][ T1093] bond735: (slave bridge684): Enslaving as an active interface with an up link 06:00:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xe203, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 851.303406][ T1090] bond12: (slave bridge11): Enslaving as a backup interface with an up link 06:00:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) (async) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@newtfilter={0x454, 0x2c, 0x400, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0xffff, 0xb}, {0x2, 0x3}, {0x5}}, [@filter_kind_options=@f_tcindex={{0xc}, {0x41c, 0x2, [@TCA_TCINDEX_POLICE={0x410, 0x6, [@TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x1, 0x552d, 0x885681f, 0x2, 0xd567, 0x2, 0x8000, 0x67d5, 0x1, 0x100, 0x1, 0x8, 0x10000, 0x7ff, 0x0, 0xe4aa, 0x0, 0x10000, 0x4, 0x5, 0x73, 0x3, 0x9, 0x7fff, 0xfffffffd, 0x3, 0x4, 0xed, 0x4, 0x40, 0x1, 0x2, 0x800, 0x5, 0xf67, 0x8, 0x13, 0x9, 0x4, 0x7, 0x7ff, 0x68eb, 0x5100000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2f, 0x80000001, 0x8, 0xfffffff8, 0x0, 0x5696, 0x5, 0x8, 0xfff, 0x4, 0x3, 0x800, 0x8, 0x80, 0x4, 0x4, 0x80000000, 0xabb, 0x3f, 0x0, 0x6, 0x7, 0x2, 0x7, 0x3, 0xe4b, 0x1, 0x6fe67613, 0x200000, 0x0, 0xea6, 0xd429, 0x5, 0x7, 0x4, 0x7198, 0x3, 0x1, 0xffff9bdb, 0x8, 0xaa, 0x0, 0x800, 0x7fff, 0xe, 0x9, 0x400, 0x6, 0x6, 0x79, 0x2, 0x0, 0x1, 0x400, 0x2, 0x3, 0x0, 0xeb, 0x9, 0x40, 0x3, 0x2, 0x0, 0x20, 0xffffffaa, 0x0, 0xffffff04, 0x2fd, 0x2, 0x2, 0x0, 0x80, 0x79, 0x6, 0x107, 0x81, 0x5b, 0x800, 0x8, 0x3, 0x5, 0x3, 0x8, 0xfffffffb, 0x8, 0x8, 0x5, 0x5, 0x400, 0x6, 0x30000, 0x7f, 0x0, 0x8, 0x1, 0x100, 0x1, 0x7ff, 0x2, 0x5, 0x1ff, 0x2, 0x3f, 0x401, 0xfff, 0x8, 0x3, 0x3ff, 0x8, 0x4, 0x6, 0x57b, 0xbd7, 0x1, 0x5, 0x4, 0x400, 0x2, 0x8000000, 0x3, 0x4, 0x101, 0x80000001, 0x90f, 0xfffffa25, 0x8, 0xfff, 0x2, 0x4000, 0x1ff, 0x80000000, 0xeb74, 0x81, 0x7f, 0x5, 0x80, 0x9, 0x2, 0x8001, 0x6, 0x1, 0x9, 0x8001, 0x7, 0x1, 0x13d23986, 0x1, 0x7, 0x5297, 0x7, 0x7, 0x1, 0xb9d, 0x10000, 0xfff, 0x10000, 0x401, 0x956a, 0x3f, 0x3, 0x7, 0xfff, 0x4, 0x8, 0x1000, 0x9, 0x2, 0x4, 0x1ff, 0x5, 0x2, 0x9e, 0x8, 0x8, 0x43, 0x6, 0xe7b, 0x7, 0x2, 0x55c6, 0x9, 0x1, 0x3, 0x7, 0x5, 0x0, 0x5, 0x79, 0xfffffffa, 0x200000, 0x7ff, 0xfffffffa, 0x10001, 0xffff21b5, 0xfffffffe, 0x0, 0x5, 0x9, 0x7, 0x7, 0x3, 0xff, 0x6, 0x10000, 0x3, 0x4, 0x600]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x140}]}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x3}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3f}}]}, 0x454}, 0x1, 0x0, 0x0, 0x4000800}, 0x81) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) 06:00:06 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 5) [ 851.352595][ T1086] bond12 (unregistering): (slave bridge11): Releasing backup interface [ 851.387681][ T1086] bond12 (unregistering): Released all slaves [ 851.436184][ T1118] FAULT_INJECTION: forcing a failure. [ 851.436184][ T1118] name failslab, interval 1, probability 0, space 0, times 0 [ 851.448855][ T1118] CPU: 0 PID: 1118 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 851.457516][ T1118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 851.467557][ T1118] Call Trace: [ 851.470823][ T1118] [ 851.473739][ T1118] dump_stack_lvl+0xcd/0x134 [ 851.478323][ T1118] should_fail.cold+0x5/0xa [ 851.482828][ T1118] should_failslab+0x5/0x10 [ 851.487324][ T1118] __kmalloc_track_caller+0x78/0x4d0 [ 851.492602][ T1118] ? nf_ct_ext_add+0x1a1/0x380 [ 851.497403][ T1118] ? lockdep_init_map_type+0x21a/0x7f0 [ 851.502861][ T1118] ? rcu_read_lock_sched_held+0x3a/0x70 [ 851.508420][ T1118] krealloc+0x87/0xf0 [ 851.512399][ T1118] nf_ct_ext_add+0x1a1/0x380 [ 851.516985][ T1118] init_conntrack.constprop.0+0x334/0x1410 [ 851.522814][ T1118] ? nf_ct_get_id+0x1a0/0x1a0 [ 851.527508][ T1118] ? nf_conntrack_alloc+0x40/0x40 [ 851.532555][ T1118] ? freeze_secondary_cpus+0x510/0x7c0 [ 851.538031][ T1118] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 851.544293][ T1118] ? ip6t_do_table+0xbec/0x1a50 [ 851.549159][ T1118] nf_conntrack_in+0xf40/0x16f0 [ 851.554007][ T1118] ? init_conntrack.constprop.0+0x1410/0x1410 [ 851.560080][ T1118] ? __do_replace+0x861/0x890 [ 851.564760][ T1118] ? ipv6_defrag+0x2c6/0x480 [ 851.569353][ T1118] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 851.575591][ T1118] nf_hook_slow+0xc5/0x1f0 [ 851.580007][ T1118] nf_hook.constprop.0+0x3ac/0x650 [ 851.585124][ T1118] ? ip6_rcv_finish_core.constprop.0.isra.0+0x570/0x570 [ 851.592061][ T1118] ? ip6_sublist_rcv+0xe50/0xe50 [ 851.597001][ T1118] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 851.603243][ T1118] ? __sk_mem_raise_allocated+0x270/0x1630 [ 851.609058][ T1118] ? ip6_rcv_finish_core.constprop.0.isra.0+0x570/0x570 [ 851.616010][ T1118] ipv6_rcv+0x9e/0x3b0 [ 851.620088][ T1118] ? ip6_rcv_core+0x1c50/0x1c50 [ 851.624941][ T1118] __netif_receive_skb_one_core+0x114/0x180 [ 851.630848][ T1118] ? __netif_receive_skb_core+0x3920/0x3920 [ 851.636752][ T1118] ? ktime_get_with_offset+0x3f2/0x500 [ 851.642222][ T1118] ? lockdep_hardirqs_on+0x79/0x100 [ 851.647425][ T1118] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 851.653147][ T1118] ? ktime_get_with_offset+0x36d/0x500 [ 851.658612][ T1118] __netif_receive_skb+0x24/0x1b0 [ 851.663650][ T1118] netif_receive_skb+0x13e/0x8e0 [ 851.668594][ T1118] ? __netif_receive_skb+0x1b0/0x1b0 [ 851.673885][ T1118] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 851.680126][ T1118] ? skb_set_owner_w+0x269/0x420 [ 851.685069][ T1118] tun_rx_batched.isra.0+0x460/0x720 [ 851.690364][ T1118] ? kmalloc_array.constprop.0+0x60/0x60 [ 851.696002][ T1118] ? lock_release+0x720/0x720 [ 851.700682][ T1118] ? tun_get_user+0x24f9/0x3b00 [ 851.705528][ T1118] ? lock_downgrade+0x6e0/0x6e0 [ 851.710378][ T1118] ? eth_type_trans+0x29e/0x640 [ 851.715223][ T1118] ? __local_bh_enable_ip+0xa0/0x120 [ 851.720512][ T1118] tun_get_user+0x26cd/0x3b00 [ 851.725187][ T1118] ? mark_lock.part.0+0xee/0x1910 [ 851.730218][ T1118] ? tun_build_skb+0x1160/0x1160 [ 851.735169][ T1118] ? lock_downgrade+0x6e0/0x6e0 [ 851.740030][ T1118] tun_chr_write_iter+0xdb/0x200 [ 851.744968][ T1118] new_sync_write+0x38a/0x560 [ 851.749649][ T1118] ? new_sync_read+0x5f0/0x5f0 [ 851.754416][ T1118] ? inode_security+0x105/0x130 [ 851.759267][ T1118] ? avc_policy_seqno+0x9/0x70 [ 851.764032][ T1118] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 851.769753][ T1118] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 851.775992][ T1118] ? security_file_permission+0xab/0xd0 [ 851.781533][ T1118] vfs_write+0x7c0/0xac0 [ 851.785776][ T1118] ksys_write+0x127/0x250 [ 851.790106][ T1118] ? __ia32_sys_read+0xb0/0xb0 [ 851.794870][ T1118] ? syscall_enter_from_user_mode+0x21/0x70 [ 851.800763][ T1118] do_syscall_64+0x35/0xb0 [ 851.805174][ T1118] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 851.811070][ T1118] RIP: 0033:0x7f248a43bbff [ 851.815478][ T1118] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 06:00:06 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) listen(r1, 0x0) [ 851.835080][ T1118] RSP: 002b:00007f248b4fd130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 851.843492][ T1118] RAX: ffffffffffffffda RBX: 00007f248a59bf60 RCX: 00007f248a43bbff [ 851.851458][ T1118] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000c8 [ 851.859424][ T1118] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 851.867391][ T1118] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 [ 851.875357][ T1118] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 851.883331][ T1118] 06:00:06 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 6) 06:00:06 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @private=0xa010100}}, 0x0, 0x0, 0x43, 0x0, "8001e863edae893a500096871cb260ab1c881e232a73b1a7f5350346f14ebd9f13088f20276406072b922a056760f8708e9bd86c5a9382acc2659db3bcb9778d586a7c364cfa9c4077be13fe17b6c04c"}, 0xd8) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) [ 851.911566][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): bond735: link becomes ready [ 851.925940][ T1111] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x27, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600f7ffff7f00000000000100", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) r8 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/ipc\x00') r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@RTM_GETNSID={0x5c, 0x5a, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_FD={0x8, 0x3, r7}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_FD={0x8, 0x3, r8}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8, 0x3, r9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200c800}, 0x40) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x501}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r12}}, 0x20}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x27, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600f7ffff7f00000000000100", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/ipc\x00') (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/cgroups\x00', 0x0, 0x0) (async) sendmsg$nl_route(r6, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@RTM_GETNSID={0x5c, 0x5a, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_FD={0x8, 0x3, r7}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_FD={0x8, 0x3, r8}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8, 0x3, r9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200c800}, 0x40) (async) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x501}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) (async) sendmsg$nl_route(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r12}}, 0x20}}, 0x0) (async) [ 851.978601][ T1127] FAULT_INJECTION: forcing a failure. [ 851.978601][ T1127] name failslab, interval 1, probability 0, space 0, times 0 [ 851.992196][ T1127] CPU: 0 PID: 1127 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 852.000903][ T1127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.010971][ T1127] Call Trace: [ 852.014267][ T1127] [ 852.017214][ T1127] dump_stack_lvl+0xcd/0x134 [ 852.021833][ T1127] should_fail.cold+0x5/0xa [ 852.026366][ T1127] should_failslab+0x5/0x10 [ 852.030898][ T1127] kmem_cache_alloc_node+0x68/0x590 [ 852.036125][ T1127] __alloc_skb+0x215/0x340 [ 852.040565][ T1127] alloc_skb_with_frags+0x93/0x730 [ 852.045695][ T1127] ? mark_lock.part.0+0xee/0x1910 [ 852.050746][ T1127] ? mark_lock.part.0+0xee/0x1910 [ 852.055793][ T1127] sock_alloc_send_pskb+0x793/0x920 [ 852.061017][ T1127] ? __lock_acquire+0xbca/0x56c0 [ 852.065977][ T1127] ? sock_wmalloc+0x120/0x120 [ 852.070676][ T1127] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 852.076684][ T1127] __ip6_append_data.isra.0+0x1eb2/0x3df0 [ 852.082403][ T1127] ? lock_downgrade+0x6e0/0x6e0 [ 852.087245][ T1127] ? icmpv6_err_convert+0x190/0x190 [ 852.092488][ T1127] ? ip6_xmit+0x1a50/0x1a50 [ 852.096998][ T1127] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 852.103257][ T1127] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 852.109512][ T1127] ? ip6_setup_cork+0xd1b/0x1490 [ 852.114458][ T1127] ip6_append_data+0x1e7/0x550 [ 852.119212][ T1127] ? icmpv6_err_convert+0x190/0x190 [ 852.124400][ T1127] icmp6_send+0x142f/0x2340 [ 852.128916][ T1127] ? icmpv6_push_pending_frames+0x470/0x470 [ 852.134826][ T1127] ? __udp6_lib_lookup+0x636/0xbe0 [ 852.139938][ T1127] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 852.146177][ T1127] ? ndisc_send_na+0x980/0xad0 [ 852.151021][ T1127] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 852.157287][ T1127] ? __udp6_lib_rcv+0x1337/0x2c50 [ 852.162439][ T1127] __udp6_lib_rcv+0x13a3/0x2c50 [ 852.167280][ T1127] ip6_protocol_deliver_rcu+0x2e9/0x1900 [ 852.172907][ T1127] ip6_input_finish+0x14c/0x2c0 [ 852.177754][ T1127] ip6_input+0x9c/0xd0 [ 852.181831][ T1127] ipv6_rcv+0x27f/0x3b0 [ 852.185997][ T1127] ? ip6_rcv_core+0x1c50/0x1c50 [ 852.190867][ T1127] __netif_receive_skb_one_core+0x114/0x180 [ 852.196752][ T1127] ? __netif_receive_skb_core+0x3920/0x3920 [ 852.202640][ T1127] ? ktime_get_with_offset+0x3f2/0x500 [ 852.208120][ T1127] ? lockdep_hardirqs_on+0x79/0x100 [ 852.213331][ T1127] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 852.219062][ T1127] ? ktime_get_with_offset+0x36d/0x500 [ 852.224545][ T1127] __netif_receive_skb+0x24/0x1b0 [ 852.229592][ T1127] netif_receive_skb+0x13e/0x8e0 [ 852.234544][ T1127] ? __netif_receive_skb+0x1b0/0x1b0 [ 852.239858][ T1127] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 852.246112][ T1127] ? skb_set_owner_w+0x269/0x420 [ 852.251069][ T1127] tun_rx_batched.isra.0+0x460/0x720 [ 852.256370][ T1127] ? kmalloc_array.constprop.0+0x60/0x60 [ 852.261998][ T1127] ? lock_release+0x720/0x720 [ 852.267276][ T1127] ? tun_get_user+0x24f9/0x3b00 [ 852.272130][ T1127] ? lock_downgrade+0x6e0/0x6e0 [ 852.276966][ T1127] ? eth_type_trans+0x29e/0x640 [ 852.281806][ T1127] ? __local_bh_enable_ip+0xa0/0x120 [ 852.287106][ T1127] tun_get_user+0x26cd/0x3b00 [ 852.291778][ T1127] ? mark_lock.part.0+0xee/0x1910 [ 852.296822][ T1127] ? tun_build_skb+0x1160/0x1160 [ 852.301769][ T1127] ? lock_downgrade+0x6e0/0x6e0 [ 852.306627][ T1127] tun_chr_write_iter+0xdb/0x200 [ 852.311577][ T1127] new_sync_write+0x38a/0x560 [ 852.316256][ T1127] ? new_sync_read+0x5f0/0x5f0 [ 852.321005][ T1127] ? inode_security+0x105/0x130 [ 852.325840][ T1127] ? avc_policy_seqno+0x9/0x70 [ 852.330595][ T1127] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 852.336299][ T1127] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 852.342532][ T1127] ? security_file_permission+0xab/0xd0 [ 852.348061][ T1127] vfs_write+0x7c0/0xac0 [ 852.352291][ T1127] ksys_write+0x127/0x250 [ 852.356608][ T1127] ? __ia32_sys_read+0xb0/0xb0 [ 852.361366][ T1127] ? syscall_enter_from_user_mode+0x21/0x70 [ 852.367277][ T1127] do_syscall_64+0x35/0xb0 [ 852.371701][ T1127] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 852.377611][ T1127] RIP: 0033:0x7f248a43bbff [ 852.382029][ T1127] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 852.401637][ T1127] RSP: 002b:00007f248b4fd130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 852.410059][ T1127] RAX: ffffffffffffffda RBX: 00007f248a59bf60 RCX: 00007f248a43bbff [ 852.418014][ T1127] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000c8 [ 852.425971][ T1127] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.433924][ T1127] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 [ 852.441876][ T1127] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 852.449836][ T1127] 06:00:07 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 7) [ 852.527612][ T1150] FAULT_INJECTION: forcing a failure. [ 852.527612][ T1150] name failslab, interval 1, probability 0, space 0, times 0 [ 852.540282][ T1150] CPU: 1 PID: 1150 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 852.548971][ T1150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.559021][ T1150] Call Trace: [ 852.562291][ T1150] [ 852.565228][ T1150] dump_stack_lvl+0xcd/0x134 [ 852.569841][ T1150] should_fail.cold+0x5/0xa [ 852.574358][ T1150] should_failslab+0x5/0x10 [ 852.578863][ T1150] kmem_cache_alloc_node_trace+0x69/0x5b0 [ 852.584581][ T1150] ? rcu_read_lock_sched_held+0x3a/0x70 [ 852.590149][ T1150] __kmalloc_node_track_caller+0x38/0x60 [ 852.595793][ T1150] __alloc_skb+0xde/0x340 [ 852.600123][ T1150] alloc_skb_with_frags+0x93/0x730 [ 852.605244][ T1150] ? mark_lock.part.0+0xee/0x1910 [ 852.610282][ T1150] ? mark_lock.part.0+0xee/0x1910 [ 852.615330][ T1150] sock_alloc_send_pskb+0x793/0x920 [ 852.620543][ T1150] ? __lock_acquire+0xbca/0x56c0 [ 852.625494][ T1150] ? sock_wmalloc+0x120/0x120 [ 852.630166][ T1150] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 852.636158][ T1150] __ip6_append_data.isra.0+0x1eb2/0x3df0 [ 852.641878][ T1150] ? lock_downgrade+0x6e0/0x6e0 [ 852.646736][ T1150] ? icmpv6_err_convert+0x190/0x190 [ 852.651928][ T1150] ? ip6_xmit+0x1a50/0x1a50 [ 852.656448][ T1150] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 852.662679][ T1150] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 852.668932][ T1150] ? ip6_setup_cork+0xd1b/0x1490 [ 852.673869][ T1150] ip6_append_data+0x1e7/0x550 [ 852.678642][ T1150] ? icmpv6_err_convert+0x190/0x190 [ 852.683835][ T1150] icmp6_send+0x142f/0x2340 [ 852.688345][ T1150] ? icmpv6_push_pending_frames+0x470/0x470 [ 852.694231][ T1150] ? __udp6_lib_lookup+0x636/0xbe0 [ 852.699345][ T1150] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 852.705600][ T1150] ? ndisc_send_na+0x980/0xad0 [ 852.710382][ T1150] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 852.716628][ T1150] ? __udp6_lib_rcv+0x1337/0x2c50 [ 852.721643][ T1150] __udp6_lib_rcv+0x13a3/0x2c50 [ 852.726497][ T1150] ip6_protocol_deliver_rcu+0x2e9/0x1900 [ 852.732127][ T1150] ip6_input_finish+0x14c/0x2c0 [ 852.736995][ T1150] ip6_input+0x9c/0xd0 [ 852.741075][ T1150] ipv6_rcv+0x27f/0x3b0 [ 852.745242][ T1150] ? ip6_rcv_core+0x1c50/0x1c50 [ 852.750102][ T1150] __netif_receive_skb_one_core+0x114/0x180 [ 852.756014][ T1150] ? __netif_receive_skb_core+0x3920/0x3920 [ 852.761925][ T1150] ? ktime_get_with_offset+0x3f2/0x500 [ 852.767400][ T1150] ? lockdep_hardirqs_on+0x79/0x100 [ 852.772594][ T1150] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 852.778325][ T1150] ? ktime_get_with_offset+0x36d/0x500 [ 852.783807][ T1150] __netif_receive_skb+0x24/0x1b0 [ 852.788853][ T1150] netif_receive_skb+0x13e/0x8e0 [ 852.793791][ T1150] ? __netif_receive_skb+0x1b0/0x1b0 [ 852.799099][ T1150] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 852.805335][ T1150] ? skb_set_owner_w+0x269/0x420 [ 852.810291][ T1150] tun_rx_batched.isra.0+0x460/0x720 [ 852.815598][ T1150] ? kmalloc_array.constprop.0+0x60/0x60 [ 852.821253][ T1150] ? lock_release+0x720/0x720 [ 852.825945][ T1150] ? tun_get_user+0x24f9/0x3b00 [ 852.830806][ T1150] ? lock_downgrade+0x6e0/0x6e0 [ 852.835680][ T1150] ? eth_type_trans+0x29e/0x640 [ 852.840549][ T1150] ? __local_bh_enable_ip+0xa0/0x120 [ 852.845864][ T1150] tun_get_user+0x26cd/0x3b00 [ 852.850554][ T1150] ? mark_lock.part.0+0xee/0x1910 [ 852.855595][ T1150] ? tun_build_skb+0x1160/0x1160 [ 852.860525][ T1150] ? lock_downgrade+0x6e0/0x6e0 [ 852.865400][ T1150] tun_chr_write_iter+0xdb/0x200 [ 852.870352][ T1150] new_sync_write+0x38a/0x560 [ 852.875046][ T1150] ? new_sync_read+0x5f0/0x5f0 [ 852.879802][ T1150] ? inode_security+0x105/0x130 [ 852.884666][ T1150] ? avc_policy_seqno+0x9/0x70 [ 852.889438][ T1150] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 852.895150][ T1150] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 852.901402][ T1150] ? security_file_permission+0xab/0xd0 [ 852.906964][ T1150] vfs_write+0x7c0/0xac0 [ 852.911209][ T1150] ksys_write+0x127/0x250 [ 852.915553][ T1150] ? __ia32_sys_read+0xb0/0xb0 [ 852.920339][ T1150] ? syscall_enter_from_user_mode+0x21/0x70 [ 852.926245][ T1150] do_syscall_64+0x35/0xb0 [ 852.930662][ T1150] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 852.936578][ T1150] RIP: 0033:0x7f248a43bbff [ 852.941002][ T1150] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 852.960798][ T1150] RSP: 002b:00007f248b4fd130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 852.969223][ T1150] RAX: ffffffffffffffda RBX: 00007f248a59bf60 RCX: 00007f248a43bbff 06:00:07 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) listen(r1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) listen(r1, 0x0) (async) [ 852.977199][ T1150] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000c8 [ 852.985159][ T1150] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.993138][ T1150] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 [ 853.001122][ T1150] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 853.009104][ T1150] 06:00:07 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 8) 06:00:07 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @private=0xa010100}}, 0x0, 0x0, 0x43, 0x0, "8001e863edae893a500096871cb260ab1c881e232a73b1a7f5350346f14ebd9f13088f20276406072b922a056760f8708e9bd86c5a9382acc2659db3bcb9778d586a7c364cfa9c4077be13fe17b6c04c"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @private=0xa010100}}, 0x0, 0x0, 0x43, 0x0, "8001e863edae893a500096871cb260ab1c881e232a73b1a7f5350346f14ebd9f13088f20276406072b922a056760f8708e9bd86c5a9382acc2659db3bcb9778d586a7c364cfa9c4077be13fe17b6c04c"}, 0xd8) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) (async) 06:00:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xe603, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 853.087771][ T1132] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 06:00:08 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001d00)={0x1e, 0x3, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x11}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x24, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) ioctl(r1, 0x80000000, &(0x7f00000000c0)="21877e430594038be6104f409aacd36b75a53709ec01a2d3d2d623dff51cf7bf0ecdee227ab8cfbffb1a6078dc736fa3b2e4e2df41467fb8a3560386601976a8e05652f77b892da4df8e3e27d0806ca466737284eb3e9c9ef47078b48d1408df0bcd1e1226f8635a1339281b0c4d58ecbf74592438cf588590619c03541a38588806387c6671ebb36357") 06:00:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@newtfilter={0x454, 0x2c, 0x400, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0xffff, 0xb}, {0x2, 0x3}, {0x5}}, [@filter_kind_options=@f_tcindex={{0xc}, {0x41c, 0x2, [@TCA_TCINDEX_POLICE={0x410, 0x6, [@TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x1, 0x552d, 0x885681f, 0x2, 0xd567, 0x2, 0x8000, 0x67d5, 0x1, 0x100, 0x1, 0x8, 0x10000, 0x7ff, 0x0, 0xe4aa, 0x0, 0x10000, 0x4, 0x5, 0x73, 0x3, 0x9, 0x7fff, 0xfffffffd, 0x3, 0x4, 0xed, 0x4, 0x40, 0x1, 0x2, 0x800, 0x5, 0xf67, 0x8, 0x13, 0x9, 0x4, 0x7, 0x7ff, 0x68eb, 0x5100000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2f, 0x80000001, 0x8, 0xfffffff8, 0x0, 0x5696, 0x5, 0x8, 0xfff, 0x4, 0x3, 0x800, 0x8, 0x80, 0x4, 0x4, 0x80000000, 0xabb, 0x3f, 0x0, 0x6, 0x7, 0x2, 0x7, 0x3, 0xe4b, 0x1, 0x6fe67613, 0x200000, 0x0, 0xea6, 0xd429, 0x5, 0x7, 0x4, 0x7198, 0x3, 0x1, 0xffff9bdb, 0x8, 0xaa, 0x0, 0x800, 0x7fff, 0xe, 0x9, 0x400, 0x6, 0x6, 0x79, 0x2, 0x0, 0x1, 0x400, 0x2, 0x3, 0x0, 0xeb, 0x9, 0x40, 0x3, 0x2, 0x0, 0x20, 0xffffffaa, 0x0, 0xffffff04, 0x2fd, 0x2, 0x2, 0x0, 0x80, 0x79, 0x6, 0x107, 0x81, 0x5b, 0x800, 0x8, 0x3, 0x5, 0x3, 0x8, 0xfffffffb, 0x8, 0x8, 0x5, 0x5, 0x400, 0x6, 0x30000, 0x7f, 0x0, 0x8, 0x1, 0x100, 0x1, 0x7ff, 0x2, 0x5, 0x1ff, 0x2, 0x3f, 0x401, 0xfff, 0x8, 0x3, 0x3ff, 0x8, 0x4, 0x6, 0x57b, 0xbd7, 0x1, 0x5, 0x4, 0x400, 0x2, 0x8000000, 0x3, 0x4, 0x101, 0x80000001, 0x90f, 0xfffffa25, 0x8, 0xfff, 0x2, 0x4000, 0x1ff, 0x80000000, 0xeb74, 0x81, 0x7f, 0x5, 0x80, 0x9, 0x2, 0x8001, 0x6, 0x1, 0x9, 0x8001, 0x7, 0x1, 0x13d23986, 0x1, 0x7, 0x5297, 0x7, 0x7, 0x1, 0xb9d, 0x10000, 0xfff, 0x10000, 0x401, 0x956a, 0x3f, 0x3, 0x7, 0xfff, 0x4, 0x8, 0x1000, 0x9, 0x2, 0x4, 0x1ff, 0x5, 0x2, 0x9e, 0x8, 0x8, 0x43, 0x6, 0xe7b, 0x7, 0x2, 0x55c6, 0x9, 0x1, 0x3, 0x7, 0x5, 0x0, 0x5, 0x79, 0xfffffffa, 0x200000, 0x7ff, 0xfffffffa, 0x10001, 0xffff21b5, 0xfffffffe, 0x0, 0x5, 0x9, 0x7, 0x7, 0x3, 0xff, 0x6, 0x10000, 0x3, 0x4, 0x600]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x140}]}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x3}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3f}}]}, 0x454}, 0x1, 0x0, 0x0, 0x4000800}, 0x81) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$nl_route(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@newtfilter={0x454, 0x2c, 0x400, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0xffff, 0xb}, {0x2, 0x3}, {0x5}}, [@filter_kind_options=@f_tcindex={{0xc}, {0x41c, 0x2, [@TCA_TCINDEX_POLICE={0x410, 0x6, [@TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x1, 0x552d, 0x885681f, 0x2, 0xd567, 0x2, 0x8000, 0x67d5, 0x1, 0x100, 0x1, 0x8, 0x10000, 0x7ff, 0x0, 0xe4aa, 0x0, 0x10000, 0x4, 0x5, 0x73, 0x3, 0x9, 0x7fff, 0xfffffffd, 0x3, 0x4, 0xed, 0x4, 0x40, 0x1, 0x2, 0x800, 0x5, 0xf67, 0x8, 0x13, 0x9, 0x4, 0x7, 0x7ff, 0x68eb, 0x5100000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2f, 0x80000001, 0x8, 0xfffffff8, 0x0, 0x5696, 0x5, 0x8, 0xfff, 0x4, 0x3, 0x800, 0x8, 0x80, 0x4, 0x4, 0x80000000, 0xabb, 0x3f, 0x0, 0x6, 0x7, 0x2, 0x7, 0x3, 0xe4b, 0x1, 0x6fe67613, 0x200000, 0x0, 0xea6, 0xd429, 0x5, 0x7, 0x4, 0x7198, 0x3, 0x1, 0xffff9bdb, 0x8, 0xaa, 0x0, 0x800, 0x7fff, 0xe, 0x9, 0x400, 0x6, 0x6, 0x79, 0x2, 0x0, 0x1, 0x400, 0x2, 0x3, 0x0, 0xeb, 0x9, 0x40, 0x3, 0x2, 0x0, 0x20, 0xffffffaa, 0x0, 0xffffff04, 0x2fd, 0x2, 0x2, 0x0, 0x80, 0x79, 0x6, 0x107, 0x81, 0x5b, 0x800, 0x8, 0x3, 0x5, 0x3, 0x8, 0xfffffffb, 0x8, 0x8, 0x5, 0x5, 0x400, 0x6, 0x30000, 0x7f, 0x0, 0x8, 0x1, 0x100, 0x1, 0x7ff, 0x2, 0x5, 0x1ff, 0x2, 0x3f, 0x401, 0xfff, 0x8, 0x3, 0x3ff, 0x8, 0x4, 0x6, 0x57b, 0xbd7, 0x1, 0x5, 0x4, 0x400, 0x2, 0x8000000, 0x3, 0x4, 0x101, 0x80000001, 0x90f, 0xfffffa25, 0x8, 0xfff, 0x2, 0x4000, 0x1ff, 0x80000000, 0xeb74, 0x81, 0x7f, 0x5, 0x80, 0x9, 0x2, 0x8001, 0x6, 0x1, 0x9, 0x8001, 0x7, 0x1, 0x13d23986, 0x1, 0x7, 0x5297, 0x7, 0x7, 0x1, 0xb9d, 0x10000, 0xfff, 0x10000, 0x401, 0x956a, 0x3f, 0x3, 0x7, 0xfff, 0x4, 0x8, 0x1000, 0x9, 0x2, 0x4, 0x1ff, 0x5, 0x2, 0x9e, 0x8, 0x8, 0x43, 0x6, 0xe7b, 0x7, 0x2, 0x55c6, 0x9, 0x1, 0x3, 0x7, 0x5, 0x0, 0x5, 0x79, 0xfffffffa, 0x200000, 0x7ff, 0xfffffffa, 0x10001, 0xffff21b5, 0xfffffffe, 0x0, 0x5, 0x9, 0x7, 0x7, 0x3, 0xff, 0x6, 0x10000, 0x3, 0x4, 0x600]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x140}]}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x3}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3f}}]}, 0x454}, 0x1, 0x0, 0x0, 0x4000800}, 0x81) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) (async) [ 853.177999][ T1163] FAULT_INJECTION: forcing a failure. [ 853.177999][ T1163] name failslab, interval 1, probability 0, space 0, times 0 [ 853.191702][ T1163] CPU: 0 PID: 1163 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 853.200402][ T1163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.210471][ T1163] Call Trace: [ 853.213754][ T1163] [ 853.216694][ T1163] dump_stack_lvl+0xcd/0x134 [ 853.221308][ T1163] should_fail.cold+0x5/0xa 06:00:08 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) [ 853.225838][ T1163] ? enqueue_timer+0x5c0/0x5c0 [ 853.230622][ T1163] should_failslab+0x5/0x10 [ 853.235150][ T1163] kmem_cache_alloc+0x5d/0x560 [ 853.239934][ T1163] skb_clone+0x170/0x3c0 [ 853.244196][ T1163] neigh_probe+0x54/0x110 [ 853.248642][ T1163] __neigh_event_send+0xac3/0x15c0 [ 853.253783][ T1163] neigh_resolve_output+0x53d/0x830 [ 853.259000][ T1163] ? rcu_read_lock_bh_held+0x25/0x60 [ 853.264305][ T1163] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 853.270559][ T1163] ? ___neigh_lookup_noref.constprop.0+0x4ec/0x7d0 [ 853.277069][ T1163] ip6_finish_output2+0x56e/0x1500 [ 853.282179][ T1163] __ip6_finish_output+0x61e/0xe90 [ 853.287291][ T1163] ? dst_output+0x170/0x170 [ 853.291804][ T1163] ip6_finish_output+0x32/0x280 [ 853.296659][ T1163] ip6_output+0x1e4/0x530 [ 853.300992][ T1163] ip6_local_out+0xaf/0x1a0 [ 853.305511][ T1163] ip6_send_skb+0xb7/0x340 [ 853.309931][ T1163] ip6_push_pending_frames+0xdd/0x100 [ 853.315304][ T1163] icmpv6_push_pending_frames+0x294/0x470 [ 853.321024][ T1163] icmp6_send+0x1b1d/0x2340 [ 853.325534][ T1163] ? icmpv6_push_pending_frames+0x470/0x470 [ 853.331432][ T1163] ? __udp6_lib_lookup+0x636/0xbe0 [ 853.336545][ T1163] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 853.342787][ T1163] ? ndisc_send_na+0x980/0xad0 [ 853.347561][ T1163] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 853.353802][ T1163] ? __udp6_lib_rcv+0x1337/0x2c50 [ 853.358825][ T1163] __udp6_lib_rcv+0x13a3/0x2c50 [ 853.363674][ T1163] ip6_protocol_deliver_rcu+0x2e9/0x1900 [ 853.369312][ T1163] ip6_input_finish+0x14c/0x2c0 [ 853.374165][ T1163] ip6_input+0x9c/0xd0 [ 853.378234][ T1163] ipv6_rcv+0x27f/0x3b0 [ 853.382387][ T1163] ? ip6_rcv_core+0x1c50/0x1c50 [ 853.387235][ T1163] __netif_receive_skb_one_core+0x114/0x180 [ 853.393134][ T1163] ? __netif_receive_skb_core+0x3920/0x3920 [ 853.399031][ T1163] ? ktime_get_with_offset+0x3f2/0x500 [ 853.404494][ T1163] ? lockdep_hardirqs_on+0x79/0x100 [ 853.409692][ T1163] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 853.415407][ T1163] ? ktime_get_with_offset+0x36d/0x500 [ 853.420868][ T1163] __netif_receive_skb+0x24/0x1b0 [ 853.425895][ T1163] netif_receive_skb+0x13e/0x8e0 [ 853.430835][ T1163] ? __netif_receive_skb+0x1b0/0x1b0 [ 853.436120][ T1163] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 853.442355][ T1163] ? skb_set_owner_w+0x269/0x420 [ 853.447294][ T1163] tun_rx_batched.isra.0+0x460/0x720 [ 853.452582][ T1163] ? kmalloc_array.constprop.0+0x60/0x60 [ 853.458218][ T1163] ? lock_release+0x720/0x720 [ 853.462895][ T1163] ? tun_get_user+0x24f9/0x3b00 [ 853.467740][ T1163] ? lock_downgrade+0x6e0/0x6e0 [ 853.472590][ T1163] ? eth_type_trans+0x29e/0x640 [ 853.477436][ T1163] ? __local_bh_enable_ip+0xa0/0x120 [ 853.482723][ T1163] tun_get_user+0x26cd/0x3b00 [ 853.487396][ T1163] ? mark_lock.part.0+0xee/0x1910 [ 853.492423][ T1163] ? tun_build_skb+0x1160/0x1160 [ 853.497355][ T1163] ? lock_downgrade+0x6e0/0x6e0 [ 853.502206][ T1163] tun_chr_write_iter+0xdb/0x200 [ 853.507154][ T1163] new_sync_write+0x38a/0x560 [ 853.511832][ T1163] ? new_sync_read+0x5f0/0x5f0 [ 853.516602][ T1163] ? inode_security+0x105/0x130 [ 853.521449][ T1163] ? avc_policy_seqno+0x9/0x70 [ 853.526216][ T1163] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 853.531933][ T1163] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 853.538168][ T1163] ? security_file_permission+0xab/0xd0 [ 853.543713][ T1163] vfs_write+0x7c0/0xac0 [ 853.547956][ T1163] ksys_write+0x127/0x250 [ 853.552285][ T1163] ? __ia32_sys_read+0xb0/0xb0 [ 853.557052][ T1163] ? syscall_enter_from_user_mode+0x21/0x70 [ 853.562947][ T1163] do_syscall_64+0x35/0xb0 [ 853.567358][ T1163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 853.573256][ T1163] RIP: 0033:0x7f248a43bbff [ 853.577665][ T1163] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 853.597270][ T1163] RSP: 002b:00007f248b4fd130 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 853.605682][ T1163] RAX: ffffffffffffffda RBX: 00007f248a59bf60 RCX: 00007f248a43bbff [ 853.613650][ T1163] RDX: 000000000000004e RSI: 0000000020000000 RDI: 00000000000000c8 [ 853.621615][ T1163] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 06:00:08 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001d00)={0x1e, 0x3, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x11}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x24, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) ioctl(r1, 0x80000000, &(0x7f00000000c0)="21877e430594038be6104f409aacd36b75a53709ec01a2d3d2d623dff51cf7bf0ecdee227ab8cfbffb1a6078dc736fa3b2e4e2df41467fb8a3560386601976a8e05652f77b892da4df8e3e27d0806ca466737284eb3e9c9ef47078b48d1408df0bcd1e1226f8635a1339281b0c4d58ecbf74592438cf588590619c03541a38588806387c6671ebb36357") [ 853.629578][ T1163] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 [ 853.637544][ T1163] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 853.645513][ T1163] 06:00:08 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) 06:00:08 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001d00)={0x1e, 0x3, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x11}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x24, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) ioctl(r1, 0x80000000, &(0x7f00000000c0)="21877e430594038be6104f409aacd36b75a53709ec01a2d3d2d623dff51cf7bf0ecdee227ab8cfbffb1a6078dc736fa3b2e4e2df41467fb8a3560386601976a8e05652f77b892da4df8e3e27d0806ca466737284eb3e9c9ef47078b48d1408df0bcd1e1226f8635a1339281b0c4d58ecbf74592438cf588590619c03541a38588806387c6671ebb36357") openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001d00)={0x1e, 0x3, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x11}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x24, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) ioctl(r1, 0x80000000, &(0x7f00000000c0)="21877e430594038be6104f409aacd36b75a53709ec01a2d3d2d623dff51cf7bf0ecdee227ab8cfbffb1a6078dc736fa3b2e4e2df41467fb8a3560386601976a8e05652f77b892da4df8e3e27d0806ca466737284eb3e9c9ef47078b48d1408df0bcd1e1226f8635a1339281b0c4d58ecbf74592438cf588590619c03541a38588806387c6671ebb36357") (async) [ 853.717691][ T1175] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:08 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) (fail_nth: 9) 06:00:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736676209600088006000200001000f80000200040000000000000000000010000000000000002", 0x2d}, {0x0, 0xfffffffffffffd77, 0x3000}], 0x0, &(0x7f0000011000)) [ 853.822175][ T1175] 8021q: adding VLAN 0 to HW filter on device bond736 06:00:08 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) [ 853.866372][ T1195] FAULT_INJECTION: forcing a failure. [ 853.866372][ T1195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 853.904379][ T1196] FAT-fs (loop5): bogus number of reserved sectors [ 853.918268][ T1196] FAT-fs (loop5): Can't find a valid FAT filesystem [ 853.927242][ T1195] CPU: 0 PID: 1195 Comm: syz-executor.2 Not tainted 5.18.0-rc7-syzkaller #0 [ 853.935950][ T1195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.946019][ T1195] Call Trace: [ 853.949302][ T1195] [ 853.952236][ T1195] dump_stack_lvl+0xcd/0x134 [ 853.956852][ T1195] should_fail.cold+0x5/0xa [ 853.961376][ T1195] _copy_from_user+0x2a/0x170 [ 853.966071][ T1195] kstrtouint_from_user+0xa8/0x190 [ 853.971202][ T1195] ? kstrtouint+0x120/0x120 [ 853.975712][ T1195] ? lock_release+0x720/0x720 [ 853.980392][ T1195] proc_fail_nth_write+0x79/0x220 [ 853.985420][ T1195] ? proc_task_getattr+0x1f0/0x1f0 [ 853.990561][ T1195] ? proc_task_getattr+0x1f0/0x1f0 [ 853.995686][ T1195] vfs_write+0x269/0xac0 [ 853.999938][ T1195] ksys_write+0x127/0x250 [ 854.004274][ T1195] ? __ia32_sys_read+0xb0/0xb0 [ 854.009043][ T1195] ? syscall_enter_from_user_mode+0x21/0x70 [ 854.014943][ T1195] do_syscall_64+0x35/0xb0 [ 854.019357][ T1195] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 854.025259][ T1195] RIP: 0033:0x7f248a43bbff [ 854.029674][ T1195] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 854.049292][ T1195] RSP: 002b:00007f248b4fd160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 854.057707][ T1195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f248a43bbff 06:00:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736676209600088006000200001000f80000200040000000000000000000010000000000000002", 0x2d}, {0x0, 0xfffffffffffffd77, 0x3000}], 0x0, &(0x7f0000011000)) 06:00:08 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 854.065672][ T1195] RDX: 0000000000000001 RSI: 00007f248b4fd1e0 RDI: 0000000000000003 [ 854.073637][ T1195] RBP: 00007f248b4fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 854.081601][ T1195] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000001 [ 854.089578][ T1195] R13: 00007ffc4e3d07ff R14: 00007f248b4fd300 R15: 0000000000022000 [ 854.097548][ T1195] [ 854.190011][ T1183] bond736: (slave bridge685): making interface the new active one [ 854.201317][ T1210] FAT-fs (loop5): bogus number of reserved sectors [ 854.227157][ T1210] FAT-fs (loop5): Can't find a valid FAT filesystem 06:00:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) 06:00:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xe902, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 854.253054][ T1183] bond736: (slave bridge685): Enslaving as an active interface with an up link [ 854.262524][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): bond736: link becomes ready 06:00:09 executing program 2: syz_emit_ethernet(0xd, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 854.413264][ T1220] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:09 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async, rerun: 64) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) (rerun: 64) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) 06:00:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736676209600088006000200001000f80000200040000000000000000000010000000000000002", 0x2d}, {0x0, 0xfffffffffffffd77, 0x3000}], 0x0, &(0x7f0000011000)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736676209600088006000200001000f80000200040000000000000000000010000000000000002", 0x2d}, {0x0, 0xfffffffffffffd77, 0x3000}], 0x0, &(0x7f0000011000)) (async) 06:00:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e25, @empty}, 0xb) listen(r0, 0x0) 06:00:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r3, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x5e}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x5}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000008abfa4dadef03f13c4526201df877bf3967cbdc3bca7bf8910d0c9f20f43a658ced742c24cce10a60a1872a616ec0f24c6b1e1614ddbd7d1f1566a46a661", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_writev(0x0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) r5 = gettid() r6 = getpid() process_vm_readv(r6, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_writev(r6, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r7) r8 = syz_mount_image$jfs(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x5, 0x2, &(0x7f0000001b80)=[{&(0x7f0000001a00)="f6a017ba8c43938111dd4d67142fb24bb373becb7e156380781687747cb884060a5be3efd4f96f9d2543d1f132e6dad5326be9816b64750713574f895259d3243ca3bf8a7f3b29a96d15c80300367faaa56cfa2e156550fb329045b9f19185014108584f5bf7d67cec85e322b2bdad324b3ac075213b2069d1859b5d0cec186fcc3acec09355c11ba788b35accb55c62f8d62b2274c082f88857b150398f63b2695ca298816c709fc07b2956d9d033279910dc4f7b1e6655", 0xb8, 0x7f}, {&(0x7f0000001ac0)="24ac5de55b6cc0e49d9654d7efd122caa22c7a84b3556525859e5eeb16a643e409c857876036ee60595fef139e04cce90b4cf4d5655d7e83430ad1bafab682307cde4c95b9d301b053f3725050ac1bbd7780ed27e03ee3c3c80835a8fb6b0c43678d985621de38c9b03a514cc50b65d8c356aa97a0f00e0d17fd9f2e92442e97e73638ee7d13bd3d93ce7ff2bb6eebce59db3fa587cd9fdbdb6ac5030a1fdb0d8064bdd6", 0xa4, 0x5}], 0x80, &(0x7f0000001bc0)={[{@uid={'uid', 0x3d, 0xee00}}, {@errors_continue}, {@uid={'uid', 0x3d, 0xee01}}], [{@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'batadv\x00'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@obj_user={'obj_user', 0x3d, ';.\\'}}, {@smackfsdef={'smackfsdef', 0x3d, 'nl80211\x00'}}, {@obj_user={'obj_user', 0x3d, '!(&[.'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) r9 = socket$inet(0x2, 0x5, 0x5) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r10}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001940)=[{&(0x7f0000000580)={0x1370, 0x1e, 0x2, 0x70bd27, 0x25dfdbff, "", [@nested={0x12f, 0x51, 0x0, 0x1, [@generic="460b4ef4137493e33f88f3a23c8ef231a004866849c6239b35bd9fe7edffcb7ff6d8afa38e875fe2a12505a0e99940358dbc72724242524101b2d64e165260ff97f8739f25f89790150fce", @typed={0xdd, 0x88, 0x0, 0x0, @binary="2e9b4da214fe2e95797a41cc9928a105a7a43f8372043b16d14763a852cb4957f9764fba9133f15e694dccfbe47cbbb073f0f6b0fe931e91209970e89c45861b56e0c7bba99f0da017f07c887444813559a5a252bbbbc77fb33ed0d526dde10c73fa1e17f0b60b7d5e6bb47b64cf03f7358d5f1519e7d6c7d460b70a83ca830895977ebef74f6adae5ebf6bf89f100c9e23a4a57b399208ee54bedac8d74d1342960bd24f78f2c6382eace83431d860664f8c8e5e737dcf3e7a23f347e24c6533238c0dbbf920068a9d01aa585b63443bf5a6531eacf8e1b23"}]}, @nested={0x1227, 0x84, 0x0, 0x1, [@generic="7efb853794a55321892ecae4920f24bb3fb8fd", @typed={0x8d, 0x71, 0x0, 0x0, @binary="6a51f3b25a651d7f44885cc7dab010f7c756189d8a7f0b4c4d06e9ad8c7a761f9d1a6a24b7427a3457ae888987fad29d2b6270bdfe77bb12ae176d31bcee409bdba4618419da5f8fa0005e02329bd5733e87712330db3a39071efc6bdd78e9fbefe2cd4ca046eb92f1356c3cc9322016ccecf4429843ccbcc4baefd11f02734393e147430ce196f808"}, @typed={0x8, 0x70, 0x0, 0x0, @pid}, @typed={0x8, 0x94, 0x0, 0x0, @pid=r5}, @typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@loopback}, @generic="3bb6e8ffa7e9ad8235292d34be0055ae97d3dc616f7c912134facd67f82b9df4083c43403f11f82a9dd8bc5c44e3b514339950601f44977ef9c0cc10795354b9712e692f481897293ff06bd04bc6209b224f5811457131b9490a7fe8c09c94cd82bc4d02964ac44c5832e61b2cb416dc2d02e0ea049c8cd43e97b7c70fbf79978b0a6e298f6f19368365839f52d91e30357764e78d768a0624e62d77314b71261d0a9382c7e463dc057af36c26eeff21ce1869b436acb4dbc88ad8a95b4e16e9d74893a981daadcfc9e1634850be3ac6b093f256739ad76695943c87d04197a709d3435e9538391cda7a7b7de2d1dad463bfdf845d226bd2", @generic="71ff8dcc17a4c1ffb3aed2e99b00431a89f7056a38a41f8968350c2dd6b074cb16635aedc182d270dda67678aa374b7802f3894bd533b1d8614daec3072cc8ace921fe2490e877c6bdb5fd30b6ace2251397b0c709816cfde3f33e77", @typed={0x8, 0x4a, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="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@typed={0x8, 0x85, 0x0, 0x0, @pid=r6}]}, 0x1370}, {&(0x7f0000000300)={0x1e8, 0x3f, 0x2, 0x70bd2d, 0x25dfdbfb, "", [@generic="dae1cfb364ada8c65d9f3d375df13c97ff566987e1b94709390586dbf8d38e45cefd797996a571eb641e7735af8333604a26a4d73ee8717e1ab4b76db3695d92940467f536282503c0ee5c1c4f177ae417d3bc73997dd59f21f99734b188d70187ee90b2cf1bc9271dbc569f60f2edae937f05d6a6c74d1bae15cec19c6bfdaeebf02acda23333f26c633d0c31ac3139d31a4c07145e48fdc6eb1553a13ad342a5e60883b96ccb226d4928a571ee438ff0afc33f991ae87eb6269f50887ffc72d25022a00a00476943a2ac608b8a628c", @nested={0x105, 0x42, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @uid=r7}, @generic="c13ac4508ead54bc4b4fb4b01c149d7ad75b5ca01247bd1104cd05fca759c88cba28a2311c92fa349f9ce6fd4d63b232", @generic="061ea48ed5be50db16c8ff4449319d69beb31e8c05a7540ac7633e5033103eb34b0fb2568d4a845ed1a14de4456c8fb9bd7094d1b7544af0805f", @generic="fb5dc6cb9377e9d90f666731443c086ae527b59868534a0a4eaf66c631e4364b8f", @generic="d22553adc004228fd1e8762cfce975f8cb06f907390fe2d4bb3fbfd6a05a9fce655222e62bad68a79be84509d01f992d3b2c9df62a5dbdc042ddcbf5c3129b2d93fc5691a3c77aade7e5373973f6dec04cf7124aaef15ae88f2a86c4cf5cf10c20f3e1c86a68f52c180bd6ecd330"]}]}, 0x1e8}, {&(0x7f0000001900)={0x10, 0x2a, 0x200, 0x70bd2d, 0x25dfdbfd}, 0x10}], 0x3, &(0x7f0000001d00)=[@rights={{0x30, 0x1, 0x1, [r8, r0, r2, 0xffffffffffffffff, r2, r9, r10, r2]}}], 0x30, 0x8080}, 0x0) 06:00:09 executing program 2: syz_emit_ethernet(0x8e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 854.462822][ T1220] 8021q: adding VLAN 0 to HW filter on device bond737 [ 854.554503][ T1230] FAT-fs (loop5): bogus number of reserved sectors [ 854.563625][ T1230] FAT-fs (loop5): Can't find a valid FAT filesystem 06:00:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e25, @empty}, 0xb) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) (async) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e25, @empty}, 0xb) (async) listen(r0, 0x0) (async) 06:00:09 executing program 2: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 854.624378][ T1220] bond737: (slave bridge686): making interface the new active one 06:00:09 executing program 5: syz_emit_ethernet(0x8e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 854.677519][ T1220] bond737: (slave bridge686): Enslaving as an active interface with an up link 06:00:09 executing program 2: syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 854.764720][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): bond737: link becomes ready 06:00:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) (rerun: 64) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e25, @empty}, 0xb) listen(r0, 0x0) 06:00:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xea03, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:09 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e000036000503d25a80648c63940d0ac0fc600800030014000000052682c137153e37000a018000f01702d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r4) 06:00:09 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200100, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) (async) 06:00:09 executing program 2: syz_emit_ethernet(0x7ffffffff000, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "5b3b364fbbbb3cfb", "0b6424c53c30218c73d4f5d40b66b738", "cd617ef2", "9e0058d0c2c9bf0c"}, 0x28) listen(r0, 0x0) [ 854.947429][ T1257] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 855.148798][ T1257] 8021q: adding VLAN 0 to HW filter on device bond738 [ 855.240897][ T1262] bond738: (slave bridge687): making interface the new active one [ 855.258869][ T1262] bond738: (slave bridge687): Enslaving as an active interface with an up link [ 855.276951][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): bond738: link becomes ready 06:00:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r3, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x5e}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x5}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000008abfa4dadef03f13c4526201df877bf3967cbdc3bca7bf8910d0c9f20f43a658ced742c24cce10a60a1872a616ec0f24c6b1e1614ddbd7d1f1566a46a661", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) (async) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_writev(0x0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) (async) r5 = gettid() (async) r6 = getpid() process_vm_readv(r6, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_writev(r6, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) (async) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r7) (async) r8 = syz_mount_image$jfs(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x5, 0x2, &(0x7f0000001b80)=[{&(0x7f0000001a00)="f6a017ba8c43938111dd4d67142fb24bb373becb7e156380781687747cb884060a5be3efd4f96f9d2543d1f132e6dad5326be9816b64750713574f895259d3243ca3bf8a7f3b29a96d15c80300367faaa56cfa2e156550fb329045b9f19185014108584f5bf7d67cec85e322b2bdad324b3ac075213b2069d1859b5d0cec186fcc3acec09355c11ba788b35accb55c62f8d62b2274c082f88857b150398f63b2695ca298816c709fc07b2956d9d033279910dc4f7b1e6655", 0xb8, 0x7f}, {&(0x7f0000001ac0)="24ac5de55b6cc0e49d9654d7efd122caa22c7a84b3556525859e5eeb16a643e409c857876036ee60595fef139e04cce90b4cf4d5655d7e83430ad1bafab682307cde4c95b9d301b053f3725050ac1bbd7780ed27e03ee3c3c80835a8fb6b0c43678d985621de38c9b03a514cc50b65d8c356aa97a0f00e0d17fd9f2e92442e97e73638ee7d13bd3d93ce7ff2bb6eebce59db3fa587cd9fdbdb6ac5030a1fdb0d8064bdd6", 0xa4, 0x5}], 0x80, &(0x7f0000001bc0)={[{@uid={'uid', 0x3d, 0xee00}}, {@errors_continue}, {@uid={'uid', 0x3d, 0xee01}}], [{@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'batadv\x00'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@obj_user={'obj_user', 0x3d, ';.\\'}}, {@smackfsdef={'smackfsdef', 0x3d, 'nl80211\x00'}}, {@obj_user={'obj_user', 0x3d, '!(&[.'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) r9 = socket$inet(0x2, 0x5, 0x5) (async) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r10}) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001940)=[{&(0x7f0000000580)={0x1370, 0x1e, 0x2, 0x70bd27, 0x25dfdbff, "", [@nested={0x12f, 0x51, 0x0, 0x1, [@generic="460b4ef4137493e33f88f3a23c8ef231a004866849c6239b35bd9fe7edffcb7ff6d8afa38e875fe2a12505a0e99940358dbc72724242524101b2d64e165260ff97f8739f25f89790150fce", @typed={0xdd, 0x88, 0x0, 0x0, @binary="2e9b4da214fe2e95797a41cc9928a105a7a43f8372043b16d14763a852cb4957f9764fba9133f15e694dccfbe47cbbb073f0f6b0fe931e91209970e89c45861b56e0c7bba99f0da017f07c887444813559a5a252bbbbc77fb33ed0d526dde10c73fa1e17f0b60b7d5e6bb47b64cf03f7358d5f1519e7d6c7d460b70a83ca830895977ebef74f6adae5ebf6bf89f100c9e23a4a57b399208ee54bedac8d74d1342960bd24f78f2c6382eace83431d860664f8c8e5e737dcf3e7a23f347e24c6533238c0dbbf920068a9d01aa585b63443bf5a6531eacf8e1b23"}]}, @nested={0x1227, 0x84, 0x0, 0x1, [@generic="7efb853794a55321892ecae4920f24bb3fb8fd", @typed={0x8d, 0x71, 0x0, 0x0, @binary="6a51f3b25a651d7f44885cc7dab010f7c756189d8a7f0b4c4d06e9ad8c7a761f9d1a6a24b7427a3457ae888987fad29d2b6270bdfe77bb12ae176d31bcee409bdba4618419da5f8fa0005e02329bd5733e87712330db3a39071efc6bdd78e9fbefe2cd4ca046eb92f1356c3cc9322016ccecf4429843ccbcc4baefd11f02734393e147430ce196f808"}, @typed={0x8, 0x70, 0x0, 0x0, @pid}, @typed={0x8, 0x94, 0x0, 0x0, @pid=r5}, @typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@loopback}, @generic="3bb6e8ffa7e9ad8235292d34be0055ae97d3dc616f7c912134facd67f82b9df4083c43403f11f82a9dd8bc5c44e3b514339950601f44977ef9c0cc10795354b9712e692f481897293ff06bd04bc6209b224f5811457131b9490a7fe8c09c94cd82bc4d02964ac44c5832e61b2cb416dc2d02e0ea049c8cd43e97b7c70fbf79978b0a6e298f6f19368365839f52d91e30357764e78d768a0624e62d77314b71261d0a9382c7e463dc057af36c26eeff21ce1869b436acb4dbc88ad8a95b4e16e9d74893a981daadcfc9e1634850be3ac6b093f256739ad76695943c87d04197a709d3435e9538391cda7a7b7de2d1dad463bfdf845d226bd2", @generic="71ff8dcc17a4c1ffb3aed2e99b00431a89f7056a38a41f8968350c2dd6b074cb16635aedc182d270dda67678aa374b7802f3894bd533b1d8614daec3072cc8ace921fe2490e877c6bdb5fd30b6ace2251397b0c709816cfde3f33e77", @typed={0x8, 0x4a, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="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@typed={0x8, 0x85, 0x0, 0x0, @pid=r6}]}, 0x1370}, {&(0x7f0000000300)={0x1e8, 0x3f, 0x2, 0x70bd2d, 0x25dfdbfb, "", [@generic="dae1cfb364ada8c65d9f3d375df13c97ff566987e1b94709390586dbf8d38e45cefd797996a571eb641e7735af8333604a26a4d73ee8717e1ab4b76db3695d92940467f536282503c0ee5c1c4f177ae417d3bc73997dd59f21f99734b188d70187ee90b2cf1bc9271dbc569f60f2edae937f05d6a6c74d1bae15cec19c6bfdaeebf02acda23333f26c633d0c31ac3139d31a4c07145e48fdc6eb1553a13ad342a5e60883b96ccb226d4928a571ee438ff0afc33f991ae87eb6269f50887ffc72d25022a00a00476943a2ac608b8a628c", @nested={0x105, 0x42, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @uid=r7}, @generic="c13ac4508ead54bc4b4fb4b01c149d7ad75b5ca01247bd1104cd05fca759c88cba28a2311c92fa349f9ce6fd4d63b232", @generic="061ea48ed5be50db16c8ff4449319d69beb31e8c05a7540ac7633e5033103eb34b0fb2568d4a845ed1a14de4456c8fb9bd7094d1b7544af0805f", @generic="fb5dc6cb9377e9d90f666731443c086ae527b59868534a0a4eaf66c631e4364b8f", @generic="d22553adc004228fd1e8762cfce975f8cb06f907390fe2d4bb3fbfd6a05a9fce655222e62bad68a79be84509d01f992d3b2c9df62a5dbdc042ddcbf5c3129b2d93fc5691a3c77aade7e5373973f6dec04cf7124aaef15ae88f2a86c4cf5cf10c20f3e1c86a68f52c180bd6ecd330"]}]}, 0x1e8}, {&(0x7f0000001900)={0x10, 0x2a, 0x200, 0x70bd2d, 0x25dfdbfd}, 0x10}], 0x3, &(0x7f0000001d00)=[@rights={{0x30, 0x1, 0x1, [r8, r0, r2, 0xffffffffffffffff, r2, r9, r10, r2]}}], 0x30, 0x8080}, 0x0) 06:00:10 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000000c0)=0x950, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) 06:00:10 executing program 2: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:10 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e000036000503d25a80648c63940d0ac0fc600800030014000000052682c137153e37000a018000f01702d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r4) socket$kcm(0x10, 0x2, 0x10) (async) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e000036000503d25a80648c63940d0ac0fc600800030014000000052682c137153e37000a018000f01702d1bd", 0x33fe0}], 0x1}, 0x0) (async) socket$inet6(0xa, 0x3, 0x8) (async) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) dup(r2) (async) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) (async) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) (async) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r4) (async) 06:00:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xf000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "5b3b364fbbbb3cfb", "0b6424c53c30218c73d4f5d40b66b738", "cd617ef2", "9e0058d0c2c9bf0c"}, 0x28) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "5b3b364fbbbb3cfb", "0b6424c53c30218c73d4f5d40b66b738", "cd617ef2", "9e0058d0c2c9bf0c"}, 0x28) (async) listen(r0, 0x0) (async) 06:00:10 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 855.401994][ T1283] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "5b3b364fbbbb3cfb", "0b6424c53c30218c73d4f5d40b66b738", "cd617ef2", "9e0058d0c2c9bf0c"}, 0x28) (async) listen(r0, 0x0) 06:00:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r3, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x5e}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x5}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000008abfa4dadef03f13c4526201df877bf3967cbdc3bca7bf8910d0c9f20f43a658ced742c24cce10a60a1872a616ec0f24c6b1e1614ddbd7d1f1566a46a661", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_writev(0x0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) r5 = gettid() r6 = getpid() process_vm_readv(r6, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_writev(r6, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r7) r8 = syz_mount_image$jfs(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x5, 0x2, &(0x7f0000001b80)=[{&(0x7f0000001a00)="f6a017ba8c43938111dd4d67142fb24bb373becb7e156380781687747cb884060a5be3efd4f96f9d2543d1f132e6dad5326be9816b64750713574f895259d3243ca3bf8a7f3b29a96d15c80300367faaa56cfa2e156550fb329045b9f19185014108584f5bf7d67cec85e322b2bdad324b3ac075213b2069d1859b5d0cec186fcc3acec09355c11ba788b35accb55c62f8d62b2274c082f88857b150398f63b2695ca298816c709fc07b2956d9d033279910dc4f7b1e6655", 0xb8, 0x7f}, {&(0x7f0000001ac0)="24ac5de55b6cc0e49d9654d7efd122caa22c7a84b3556525859e5eeb16a643e409c857876036ee60595fef139e04cce90b4cf4d5655d7e83430ad1bafab682307cde4c95b9d301b053f3725050ac1bbd7780ed27e03ee3c3c80835a8fb6b0c43678d985621de38c9b03a514cc50b65d8c356aa97a0f00e0d17fd9f2e92442e97e73638ee7d13bd3d93ce7ff2bb6eebce59db3fa587cd9fdbdb6ac5030a1fdb0d8064bdd6", 0xa4, 0x5}], 0x80, &(0x7f0000001bc0)={[{@uid={'uid', 0x3d, 0xee00}}, {@errors_continue}, {@uid={'uid', 0x3d, 0xee01}}], [{@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'batadv\x00'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@obj_user={'obj_user', 0x3d, ';.\\'}}, {@smackfsdef={'smackfsdef', 0x3d, 'nl80211\x00'}}, {@obj_user={'obj_user', 0x3d, '!(&[.'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) r9 = socket$inet(0x2, 0x5, 0x5) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r10}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001940)=[{&(0x7f0000000580)={0x1370, 0x1e, 0x2, 0x70bd27, 0x25dfdbff, "", [@nested={0x12f, 0x51, 0x0, 0x1, [@generic="460b4ef4137493e33f88f3a23c8ef231a004866849c6239b35bd9fe7edffcb7ff6d8afa38e875fe2a12505a0e99940358dbc72724242524101b2d64e165260ff97f8739f25f89790150fce", @typed={0xdd, 0x88, 0x0, 0x0, @binary="2e9b4da214fe2e95797a41cc9928a105a7a43f8372043b16d14763a852cb4957f9764fba9133f15e694dccfbe47cbbb073f0f6b0fe931e91209970e89c45861b56e0c7bba99f0da017f07c887444813559a5a252bbbbc77fb33ed0d526dde10c73fa1e17f0b60b7d5e6bb47b64cf03f7358d5f1519e7d6c7d460b70a83ca830895977ebef74f6adae5ebf6bf89f100c9e23a4a57b399208ee54bedac8d74d1342960bd24f78f2c6382eace83431d860664f8c8e5e737dcf3e7a23f347e24c6533238c0dbbf920068a9d01aa585b63443bf5a6531eacf8e1b23"}]}, @nested={0x1227, 0x84, 0x0, 0x1, [@generic="7efb853794a55321892ecae4920f24bb3fb8fd", @typed={0x8d, 0x71, 0x0, 0x0, @binary="6a51f3b25a651d7f44885cc7dab010f7c756189d8a7f0b4c4d06e9ad8c7a761f9d1a6a24b7427a3457ae888987fad29d2b6270bdfe77bb12ae176d31bcee409bdba4618419da5f8fa0005e02329bd5733e87712330db3a39071efc6bdd78e9fbefe2cd4ca046eb92f1356c3cc9322016ccecf4429843ccbcc4baefd11f02734393e147430ce196f808"}, @typed={0x8, 0x70, 0x0, 0x0, @pid}, @typed={0x8, 0x94, 0x0, 0x0, @pid=r5}, @typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@loopback}, @generic="3bb6e8ffa7e9ad8235292d34be0055ae97d3dc616f7c912134facd67f82b9df4083c43403f11f82a9dd8bc5c44e3b514339950601f44977ef9c0cc10795354b9712e692f481897293ff06bd04bc6209b224f5811457131b9490a7fe8c09c94cd82bc4d02964ac44c5832e61b2cb416dc2d02e0ea049c8cd43e97b7c70fbf79978b0a6e298f6f19368365839f52d91e30357764e78d768a0624e62d77314b71261d0a9382c7e463dc057af36c26eeff21ce1869b436acb4dbc88ad8a95b4e16e9d74893a981daadcfc9e1634850be3ac6b093f256739ad76695943c87d04197a709d3435e9538391cda7a7b7de2d1dad463bfdf845d226bd2", @generic="71ff8dcc17a4c1ffb3aed2e99b00431a89f7056a38a41f8968350c2dd6b074cb16635aedc182d270dda67678aa374b7802f3894bd533b1d8614daec3072cc8ace921fe2490e877c6bdb5fd30b6ace2251397b0c709816cfde3f33e77", @typed={0x8, 0x4a, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="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@typed={0x8, 0x85, 0x0, 0x0, @pid=r6}]}, 0x1370}, {&(0x7f0000000300)={0x1e8, 0x3f, 0x2, 0x70bd2d, 0x25dfdbfb, "", [@generic="dae1cfb364ada8c65d9f3d375df13c97ff566987e1b94709390586dbf8d38e45cefd797996a571eb641e7735af8333604a26a4d73ee8717e1ab4b76db3695d92940467f536282503c0ee5c1c4f177ae417d3bc73997dd59f21f99734b188d70187ee90b2cf1bc9271dbc569f60f2edae937f05d6a6c74d1bae15cec19c6bfdaeebf02acda23333f26c633d0c31ac3139d31a4c07145e48fdc6eb1553a13ad342a5e60883b96ccb226d4928a571ee438ff0afc33f991ae87eb6269f50887ffc72d25022a00a00476943a2ac608b8a628c", @nested={0x105, 0x42, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @uid=r7}, @generic="c13ac4508ead54bc4b4fb4b01c149d7ad75b5ca01247bd1104cd05fca759c88cba28a2311c92fa349f9ce6fd4d63b232", @generic="061ea48ed5be50db16c8ff4449319d69beb31e8c05a7540ac7633e5033103eb34b0fb2568d4a845ed1a14de4456c8fb9bd7094d1b7544af0805f", @generic="fb5dc6cb9377e9d90f666731443c086ae527b59868534a0a4eaf66c631e4364b8f", @generic="d22553adc004228fd1e8762cfce975f8cb06f907390fe2d4bb3fbfd6a05a9fce655222e62bad68a79be84509d01f992d3b2c9df62a5dbdc042ddcbf5c3129b2d93fc5691a3c77aade7e5373973f6dec04cf7124aaef15ae88f2a86c4cf5cf10c20f3e1c86a68f52c180bd6ecd330"]}]}, 0x1e8}, {&(0x7f0000001900)={0x10, 0x2a, 0x200, 0x70bd2d, 0x25dfdbfd}, 0x10}], 0x3, &(0x7f0000001d00)=[@rights={{0x30, 0x1, 0x1, [r8, r0, r2, 0xffffffffffffffff, r2, r9, r10, r2]}}], 0x30, 0x8080}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) (async) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r3, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x5e}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x5}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000008abfa4dadef03f13c4526201df877bf3967cbdc3bca7bf8910d0c9f20f43a658ced742c24cce10a60a1872a616ec0f24c6b1e1614ddbd7d1f1566a46a661", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) (async) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) (async) process_vm_writev(0x0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) (async) gettid() (async) getpid() (async) process_vm_readv(r6, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) (async) process_vm_writev(r6, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) (async) setreuid(0xee01, r7) (async) syz_mount_image$jfs(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x5, 0x2, &(0x7f0000001b80)=[{&(0x7f0000001a00)="f6a017ba8c43938111dd4d67142fb24bb373becb7e156380781687747cb884060a5be3efd4f96f9d2543d1f132e6dad5326be9816b64750713574f895259d3243ca3bf8a7f3b29a96d15c80300367faaa56cfa2e156550fb329045b9f19185014108584f5bf7d67cec85e322b2bdad324b3ac075213b2069d1859b5d0cec186fcc3acec09355c11ba788b35accb55c62f8d62b2274c082f88857b150398f63b2695ca298816c709fc07b2956d9d033279910dc4f7b1e6655", 0xb8, 0x7f}, {&(0x7f0000001ac0)="24ac5de55b6cc0e49d9654d7efd122caa22c7a84b3556525859e5eeb16a643e409c857876036ee60595fef139e04cce90b4cf4d5655d7e83430ad1bafab682307cde4c95b9d301b053f3725050ac1bbd7780ed27e03ee3c3c80835a8fb6b0c43678d985621de38c9b03a514cc50b65d8c356aa97a0f00e0d17fd9f2e92442e97e73638ee7d13bd3d93ce7ff2bb6eebce59db3fa587cd9fdbdb6ac5030a1fdb0d8064bdd6", 0xa4, 0x5}], 0x80, &(0x7f0000001bc0)={[{@uid={'uid', 0x3d, 0xee00}}, {@errors_continue}, {@uid={'uid', 0x3d, 0xee01}}], [{@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'batadv\x00'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@obj_user={'obj_user', 0x3d, ';.\\'}}, {@smackfsdef={'smackfsdef', 0x3d, 'nl80211\x00'}}, {@obj_user={'obj_user', 0x3d, '!(&[.'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) (async) socket$inet(0x2, 0x5, 0x5) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r10}) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001940)=[{&(0x7f0000000580)={0x1370, 0x1e, 0x2, 0x70bd27, 0x25dfdbff, "", [@nested={0x12f, 0x51, 0x0, 0x1, [@generic="460b4ef4137493e33f88f3a23c8ef231a004866849c6239b35bd9fe7edffcb7ff6d8afa38e875fe2a12505a0e99940358dbc72724242524101b2d64e165260ff97f8739f25f89790150fce", @typed={0xdd, 0x88, 0x0, 0x0, @binary="2e9b4da214fe2e95797a41cc9928a105a7a43f8372043b16d14763a852cb4957f9764fba9133f15e694dccfbe47cbbb073f0f6b0fe931e91209970e89c45861b56e0c7bba99f0da017f07c887444813559a5a252bbbbc77fb33ed0d526dde10c73fa1e17f0b60b7d5e6bb47b64cf03f7358d5f1519e7d6c7d460b70a83ca830895977ebef74f6adae5ebf6bf89f100c9e23a4a57b399208ee54bedac8d74d1342960bd24f78f2c6382eace83431d860664f8c8e5e737dcf3e7a23f347e24c6533238c0dbbf920068a9d01aa585b63443bf5a6531eacf8e1b23"}]}, @nested={0x1227, 0x84, 0x0, 0x1, [@generic="7efb853794a55321892ecae4920f24bb3fb8fd", @typed={0x8d, 0x71, 0x0, 0x0, @binary="6a51f3b25a651d7f44885cc7dab010f7c756189d8a7f0b4c4d06e9ad8c7a761f9d1a6a24b7427a3457ae888987fad29d2b6270bdfe77bb12ae176d31bcee409bdba4618419da5f8fa0005e02329bd5733e87712330db3a39071efc6bdd78e9fbefe2cd4ca046eb92f1356c3cc9322016ccecf4429843ccbcc4baefd11f02734393e147430ce196f808"}, @typed={0x8, 0x70, 0x0, 0x0, @pid}, @typed={0x8, 0x94, 0x0, 0x0, @pid=r5}, @typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@loopback}, @generic="3bb6e8ffa7e9ad8235292d34be0055ae97d3dc616f7c912134facd67f82b9df4083c43403f11f82a9dd8bc5c44e3b514339950601f44977ef9c0cc10795354b9712e692f481897293ff06bd04bc6209b224f5811457131b9490a7fe8c09c94cd82bc4d02964ac44c5832e61b2cb416dc2d02e0ea049c8cd43e97b7c70fbf79978b0a6e298f6f19368365839f52d91e30357764e78d768a0624e62d77314b71261d0a9382c7e463dc057af36c26eeff21ce1869b436acb4dbc88ad8a95b4e16e9d74893a981daadcfc9e1634850be3ac6b093f256739ad76695943c87d04197a709d3435e9538391cda7a7b7de2d1dad463bfdf845d226bd2", @generic="71ff8dcc17a4c1ffb3aed2e99b00431a89f7056a38a41f8968350c2dd6b074cb16635aedc182d270dda67678aa374b7802f3894bd533b1d8614daec3072cc8ace921fe2490e877c6bdb5fd30b6ace2251397b0c709816cfde3f33e77", @typed={0x8, 0x4a, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="b2b89c7363e95495dc118dbe15ffb4c2c8cb661806ac1daf6c5438d83954530314ac2407d40043826926c1d3f42cb0148b505b8596c02cb911bfa5477d241c5f1e795633397e335c84a1b2f5c2f350582dafde67c8eeaf1445a840fa1e82be78392b1f719d8ceaaa755e8c5d720c8137d8d330f5aa2c303d64374086275ef47b6da000064d6771ac55205fc69271a61c749d4e877f23a5b75d34b219454676c75a5a39fe558c0d50c15d951ff7d46e6db6ae62844eeb20219fbe021cfc778466e75786eff4ea997ad02d8d0e13736fad820c8b54dd7310bca0291b2d8e7a7cda526dae17199312afaefc796834e74cfc0f6ea902bf6a6ba4cca0c0acb897f200bd094d42a74a4bb716c34f3cd12ec7638350ada5afa62a94a7d53c2a97d25bf8a67edf99b1570c3cf303d332980665cd56686595363d2f8c9b005000c360fcfbdbacec7dd4eed1712b4279ef51fd0cdcfcb347d8f08780caa649ed0b28a90f7c0d438b0b69a9d8b4b0d17d7f91d54acd37b2c3ab7b0cb579198f9410c3f6acd410f703666c0e14beb3ee3e646c54d525c7dec61e10e1e93990b9fd654185decd0a73be1ca0e8d8db63120f7aa41df0d11570431046e8368f2a6f2c5f015a1cbf2cf1751317404294bc762497b039ff55a87fff90c237482eb30a4968898ff1527f5de1ef14bcf86ddf0cfb2e3aebeb7c671e8452d81947c18197977aac4f7044017aa74d2248d2a1b1fa77712184ad555aaacad0141828f22e8e6e86874931bbecce26e056880878426bdc68f343bc7df7cb0fc8107815c23924ba7f15bd19fc7d1e71e701332022ca1290b9be051cb19b86805a671d88039f3319da50bc54bf959826aac2451c5ddb3308030adc6bd748745c92b787584508e9a9b6d4e5d95f7a5cba97abbf8f1f9fda63893c730b37256b7c992698c8257e5935bc8989b4f49f1d12ff9c443d6eda43aec05891de0b7ce9db860a4ffd1d84a40c2efd62962afd35e1e19d3192abeeb7cd9f6b8391f5925de61f3f487ea6ccfcfc4cf5a5b46df5a9864cf734e49e4e13d1dbd930ab66efcde56013b97355a291254175b0b345d7a01cd9dfe669091e16b78e4e1bbd27f264fef639426a715fb31673e9a6eb95ade19abfbaad93f81fbb9d81faf7f7b4c8782303546745a9a25e986be3701d0eeaa5e2295c2228c3beb38dee6762ba296b262131516dd8edc38bbf4851b006dabae9c928a4b3d49fc6ee6fea09171fd70f423dd651edd9c432175e9fd565d51255280d0de9c4c34b49dc1c41bc39b230c7e0f1f0d4db4b2a20efdb26e9396fe6e411e95187f709f368f74887b99566b0a8e6f603861d0ee4b8c74ed769670eec4f08f4442fe303aeef01239e044730cdddc0e15ded53aaac3a82c790951857a2ec96c3522e530731950a6169a1cbcb7c4cbbc7972ee16d74574b781261b7fdb6daadea8549eb95d768b10cca5f6582c9b51ab163c2157694794a75b8e96bdbea19687716367bd726e8844bc7ace8fc9315ac715df703dc460369232610eb497712a96837c04cd524b59e8dd257ceec852d6ef8bb42a4e3a95a562d393dd8a6bca31274437a240f89e83afce1ccff06608585b9dd40cca5032d3574f7343bd20ca63523945f59651c2f0e8052e392e3cddd64f01e86fe87fd70035c32ffd6362f4f39c7f324f4fe153db0a99a2c05ea0a6c656b516e10faa92781d298440e55fb49ce90b848a37aea18c0ca58b4d43f5760ab9aaccb88280c9898b8f783dda6aa2a97588d1c7d7249869e0b0403a0507d0e692fe9ebf679858acbc6eaf255c06a995ebb63db6b4f48b7060bd1a43fc27a9fb534f5d54609197c74df092cf59080fe97fc4f9454c1644b47e9e13b7a616d47ff87b75eb422a322e4d0416c6155f13c9bf96991dba22a5ad444fc57bc523844f7097bf133a277b6dbdf02830a13c4264948d8a2acad02c011e47c55fbff9920a208ae86e4956e3dfeaee587b894b3421f44748bd3c5c4becbb76eee2bef9a85c93977fca402077ac77a63c201a0cd72c08d4d41aec146b0fdf1c394baffa256706b1961fce2c1a1fdf8fb4b33e0a5f3368d100443afc197966cdbb063e5643d87a5e2a52167ad027660a0be89e7957f6db983718fd371e8b5da7531350e6e8a1b882c6867a7923962c4f43d7286348ef8bbb7e1f5eae17dd3538080580668508f624180ea4f071005dd7539b22b128293fa64d8d9f4f81b9f13e3515dc36d41e0f4eaa23e00fce713d77ff9931d4e040b52b60a66e6b7ae834e710d38dda2ad0332274aff50fa76d3e6a6b355722ce62f7d5367860b0a29c2a53e6805d3c9ded8ac0aee1840274c36cacee830e5190198b83f295d0a7df289c65bce834ba95fb37c3c77681ac82ee2f2c75a38a20244ed00f9c3d1c9b8a5079ad132af87cd3c6b7bd0f125571c9cde372f9b3b76a3b5cbb4e53d7086cafc9edec5fa5193652aac14cedcaa46ddf60b8da01783708c9a601b043b0b3e96bc83c94332a156c4fa708b3f82f88d447445e7da4b68655da8520fac21677de543e3fdf1fa287df39afa492ac8db9e11634f6c978ed5545037e148aae4fbd467c8db5e914978098cbe1c40c6ec01e68c91d39796c1f808ed05996d10671588879af218db1f4a102cb833f53dad83eb7183756e41c7cda2770168670e939a48080182a48be676cf11e21b245299719f877f09ccd233f885d160db27415faf7d8c6e36180549499e2c18895016f44c012d62c3cb33bc24758745581c0e171a93759d72de4984ac71e7f94d68f22d66498093840a1ddb4573ae1785441e7c9f27182e815b8c2a9bd49745bd793ac9d3dfc4c9aa83657d8e04d5846f21a0a1a26f05a8ad7a7ccc071ef555d4d818a93e12b95e36e78b44d36fc98588bdcdee443f3d4166087b944b0abcce136c71a803281ee23cde4824dacd7029270a4e6e779d35a8cf2b1cfb743a92d7dcc3eecc4ca8d7de287c1c1b310e89f977a0b156c072cf416c48c9ccd06793098dc5d5770fa8c2ea5fe7564ea67e9f2473ebd63297656944d6f5ee9ace35f30763aae7f8e2a1580edff7de3d128952a5dc80fd2b8e69bb2692ec1d2ff665c6b155c5ca7f60ab64a046b512986698a2386b3f5a7cdb04afb1b134d86b9ac6238b7880670e681509488419929ef6d9581777a1d0783870724239c27222ae0f5286c48f3236bdc6744ef84f43bc0fb4d530fdfda398d451d14d8f0552e9c938648901ab9908bc6a9de79b75d4b56f0962e256cd9ce972f7b8c1f807193bcca1ac350158aff24661dc1c7896a4b70beec08782f8aae12fcd24bcc002d89ab83ff81d3ef5e7f8b5559341356f429f6b00d5f3f3e0fff90be2645ba76baebd72f508f985b723a9e305e71429479432322e0fe5193ae73cf5f4eba6e750e17ecc9a18996e9eb3b1d1a9c9b9b16d84c4ee1e6cd44f0e8fe3cd4a6a336c714157479e476ee5a36dfe121bfb8fbe28ae1537e46b5f1f652ddf08e84656b822d55ca99250d62da8ecde684c87241ff2fca50d12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@typed={0x8, 0x85, 0x0, 0x0, @pid=r6}]}, 0x1370}, {&(0x7f0000000300)={0x1e8, 0x3f, 0x2, 0x70bd2d, 0x25dfdbfb, "", [@generic="dae1cfb364ada8c65d9f3d375df13c97ff566987e1b94709390586dbf8d38e45cefd797996a571eb641e7735af8333604a26a4d73ee8717e1ab4b76db3695d92940467f536282503c0ee5c1c4f177ae417d3bc73997dd59f21f99734b188d70187ee90b2cf1bc9271dbc569f60f2edae937f05d6a6c74d1bae15cec19c6bfdaeebf02acda23333f26c633d0c31ac3139d31a4c07145e48fdc6eb1553a13ad342a5e60883b96ccb226d4928a571ee438ff0afc33f991ae87eb6269f50887ffc72d25022a00a00476943a2ac608b8a628c", @nested={0x105, 0x42, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @uid=r7}, @generic="c13ac4508ead54bc4b4fb4b01c149d7ad75b5ca01247bd1104cd05fca759c88cba28a2311c92fa349f9ce6fd4d63b232", @generic="061ea48ed5be50db16c8ff4449319d69beb31e8c05a7540ac7633e5033103eb34b0fb2568d4a845ed1a14de4456c8fb9bd7094d1b7544af0805f", @generic="fb5dc6cb9377e9d90f666731443c086ae527b59868534a0a4eaf66c631e4364b8f", @generic="d22553adc004228fd1e8762cfce975f8cb06f907390fe2d4bb3fbfd6a05a9fce655222e62bad68a79be84509d01f992d3b2c9df62a5dbdc042ddcbf5c3129b2d93fc5691a3c77aade7e5373973f6dec04cf7124aaef15ae88f2a86c4cf5cf10c20f3e1c86a68f52c180bd6ecd330"]}]}, 0x1e8}, {&(0x7f0000001900)={0x10, 0x2a, 0x200, 0x70bd2d, 0x25dfdbfd}, 0x10}], 0x3, &(0x7f0000001d00)=[@rights={{0x30, 0x1, 0x1, [r8, r0, r2, 0xffffffffffffffff, r2, r9, r10, r2]}}], 0x30, 0x8080}, 0x0) (async) 06:00:10 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x2, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 855.495751][ T1283] 8021q: adding VLAN 0 to HW filter on device bond739 [ 855.533540][ T1297] bond739: (slave bridge688): making interface the new active one 06:00:10 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e000036000503d25a80648c63940d0ac0fc600800030014000000052682c137153e37000a018000f01702d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r4) socket$kcm(0x10, 0x2, 0x10) (async) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e000036000503d25a80648c63940d0ac0fc600800030014000000052682c137153e37000a018000f01702d1bd", 0x33fe0}], 0x1}, 0x0) (async) socket$inet6(0xa, 0x3, 0x8) (async) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) dup(r2) (async) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) (async) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) (async) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r4) (async) [ 855.545299][ T1297] bond739: (slave bridge688): Enslaving as an active interface with an up link [ 855.560061][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond739: link becomes ready 06:00:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xf001, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@x25={0x9, @remote}, &(0x7f0000000100)=0x80) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = getpid() process_vm_readv(r4, &(0x7f0000008400), 0x0, &(0x7f0000000800)=[{&(0x7f0000008480)=""/95, 0x5f}, {&(0x7f0000000840)=""/188, 0xbc}, {&(0x7f00000006c0)=""/112, 0x70}], 0x3, 0x0) process_vm_writev(r4, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000380), 0x9, 0x200) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) bind$inet6(r6, &(0x7f0000000540)={0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32=0xffffffffffffffff, @ANYBLOB="032f3000"]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="8840ce4a95b671b7cb15050fc9772482bdb45d3192529c08d859526bc4e8436ffc70fb0fb24d8fd00ffc041b51cbc9ecdbc6e4188afc9a6ee629753390454ebaa5721955e53e7af455d64ccfd4c3f37105042b54b135059a6bfaec90f5f81c3b8c2b513f17e1224ae096e813a4fbd9f3b10e778f77d67e6db3ef14e0d9ade32851bf175c009b9268255fd05728891981fd2404d992dd190b2d697e7484c7c343e0b05fe8ed3de3faa1ac321d9ae62fe513514dcda13b281f2bf6631fb5e407b32a8e55685de9b052572a", 0xca}, {&(0x7f00000002c0)="c78502d362377139acda093c16bb1be1370baf6437ff2dc0ce58ed34077b7adc11fd5b817c3600dba9aee1be92c4353bc63e27999aeb0da43d23054a1a588bdc759716f05909164e7f361a331d", 0x4d}], 0x2, &(0x7f0000000400)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r5, r0, 0xffffffffffffffff, r6, r1, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r8}}}], 0xd0, 0x24008011}}], 0x1, 0xd7db36c93c281d12) [ 855.708208][ T1329] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 855.823235][ T1329] 8021q: adding VLAN 0 to HW filter on device bond740 [ 855.935639][ T1343] bond740: (slave bridge689): making interface the new active one [ 855.946516][ T1343] bond740: (slave bridge689): Enslaving as an active interface with an up link [ 855.955918][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): bond740: link becomes ready 06:00:11 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000000c0)=0x950, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) (async, rerun: 64) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) (rerun: 64) 06:00:11 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x3, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="0b34668d343e69d0d370d98a10b4ab5e94dcfae42022bdc0065a47808f8c84a29ce2597d7e7ad993eec6ea20af8d3b75413a08124fd113e9737c188fda0cfdb379b23999e6ea746157cbeb3da86a2dbeade63bec17c19660cbf936f3ff14621a6ad9fccb3dec0e428843f4428f641f20b2cafe42e3295427c31255"], 0x1c}}, 0x0) 06:00:11 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@x25={0x9, @remote}, &(0x7f0000000100)=0x80) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = getpid() process_vm_readv(r4, &(0x7f0000008400), 0x0, &(0x7f0000000800)=[{&(0x7f0000008480)=""/95, 0x5f}, {&(0x7f0000000840)=""/188, 0xbc}, {&(0x7f00000006c0)=""/112, 0x70}], 0x3, 0x0) process_vm_writev(r4, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000380), 0x9, 0x200) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) bind$inet6(r6, &(0x7f0000000540)={0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32=0xffffffffffffffff, @ANYBLOB="032f3000"]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="8840ce4a95b671b7cb15050fc9772482bdb45d3192529c08d859526bc4e8436ffc70fb0fb24d8fd00ffc041b51cbc9ecdbc6e4188afc9a6ee629753390454ebaa5721955e53e7af455d64ccfd4c3f37105042b54b135059a6bfaec90f5f81c3b8c2b513f17e1224ae096e813a4fbd9f3b10e778f77d67e6db3ef14e0d9ade32851bf175c009b9268255fd05728891981fd2404d992dd190b2d697e7484c7c343e0b05fe8ed3de3faa1ac321d9ae62fe513514dcda13b281f2bf6631fb5e407b32a8e55685de9b052572a", 0xca}, {&(0x7f00000002c0)="c78502d362377139acda093c16bb1be1370baf6437ff2dc0ce58ed34077b7adc11fd5b817c3600dba9aee1be92c4353bc63e27999aeb0da43d23054a1a588bdc759716f05909164e7f361a331d", 0x4d}], 0x2, &(0x7f0000000400)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r5, r0, 0xffffffffffffffff, r6, r1, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r8}}}], 0xd0, 0x24008011}}], 0x1, 0xd7db36c93c281d12) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) accept(r0, &(0x7f0000000040)=@x25={0x9, @remote}, &(0x7f0000000100)=0x80) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async) getpid() (async) process_vm_readv(r4, &(0x7f0000008400), 0x0, &(0x7f0000000800)=[{&(0x7f0000008480)=""/95, 0x5f}, {&(0x7f0000000840)=""/188, 0xbc}, {&(0x7f00000006c0)=""/112, 0x70}], 0x3, 0x0) (async) process_vm_writev(r4, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) (async) syz_open_dev$loop(&(0x7f0000000380), 0x9, 0x200) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) (async) bind$inet6(r6, &(0x7f0000000540)={0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20}, 0x1c) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="032f3000"]) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="8840ce4a95b671b7cb15050fc9772482bdb45d3192529c08d859526bc4e8436ffc70fb0fb24d8fd00ffc041b51cbc9ecdbc6e4188afc9a6ee629753390454ebaa5721955e53e7af455d64ccfd4c3f37105042b54b135059a6bfaec90f5f81c3b8c2b513f17e1224ae096e813a4fbd9f3b10e778f77d67e6db3ef14e0d9ade32851bf175c009b9268255fd05728891981fd2404d992dd190b2d697e7484c7c343e0b05fe8ed3de3faa1ac321d9ae62fe513514dcda13b281f2bf6631fb5e407b32a8e55685de9b052572a", 0xca}, {&(0x7f00000002c0)="c78502d362377139acda093c16bb1be1370baf6437ff2dc0ce58ed34077b7adc11fd5b817c3600dba9aee1be92c4353bc63e27999aeb0da43d23054a1a588bdc759716f05909164e7f361a331d", 0x4d}], 0x2, &(0x7f0000000400)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r5, r0, 0xffffffffffffffff, r6, r1, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r8}}}], 0xd0, 0x24008011}}], 0x1, 0xd7db36c93c281d12) (async) 06:00:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xf003, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:11 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x4, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 856.268865][ T1355] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:11 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x5, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="0b34668d343e69d0d370d98a10b4ab5e94dcfae42022bdc0065a47808f8c84a29ce2597d7e7ad993eec6ea20af8d3b75413a08124fd113e9737c188fda0cfdb379b23999e6ea746157cbeb3da86a2dbeade63bec17c19660cbf936f3ff14621a6ad9fccb3dec0e428843f4428f641f20b2cafe42e3295427c31255"], 0x1c}}, 0x0) [ 856.340627][ T1355] 8021q: adding VLAN 0 to HW filter on device bond741 06:00:11 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x6, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:11 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async, rerun: 32) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async, rerun: 32) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@x25={0x9, @remote}, &(0x7f0000000100)=0x80) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20}) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async, rerun: 64) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 64) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async) r4 = getpid() process_vm_readv(r4, &(0x7f0000008400), 0x0, &(0x7f0000000800)=[{&(0x7f0000008480)=""/95, 0x5f}, {&(0x7f0000000840)=""/188, 0xbc}, {&(0x7f00000006c0)=""/112, 0x70}], 0x3, 0x0) (async, rerun: 64) process_vm_writev(r4, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) (async, rerun: 64) r5 = syz_open_dev$loop(&(0x7f0000000380), 0x9, 0x200) (async, rerun: 64) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 64) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) (async, rerun: 32) bind$inet6(r6, &(0x7f0000000540)={0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20}, 0x1c) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32=0xffffffffffffffff, @ANYBLOB="032f3000"]) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="8840ce4a95b671b7cb15050fc9772482bdb45d3192529c08d859526bc4e8436ffc70fb0fb24d8fd00ffc041b51cbc9ecdbc6e4188afc9a6ee629753390454ebaa5721955e53e7af455d64ccfd4c3f37105042b54b135059a6bfaec90f5f81c3b8c2b513f17e1224ae096e813a4fbd9f3b10e778f77d67e6db3ef14e0d9ade32851bf175c009b9268255fd05728891981fd2404d992dd190b2d697e7484c7c343e0b05fe8ed3de3faa1ac321d9ae62fe513514dcda13b281f2bf6631fb5e407b32a8e55685de9b052572a", 0xca}, {&(0x7f00000002c0)="c78502d362377139acda093c16bb1be1370baf6437ff2dc0ce58ed34077b7adc11fd5b817c3600dba9aee1be92c4353bc63e27999aeb0da43d23054a1a588bdc759716f05909164e7f361a331d", 0x4d}], 0x2, &(0x7f0000000400)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r5, r0, 0xffffffffffffffff, r6, r1, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r8}}}], 0xd0, 0x24008011}}], 0x1, 0xd7db36c93c281d12) 06:00:11 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x7, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 856.469162][ T1361] bond741: (slave bridge690): making interface the new active one [ 856.488430][ T1361] bond741: (slave bridge690): Enslaving as an active interface with an up link [ 856.508353][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond741: link becomes ready [ 856.531341][ T26] audit: type=1804 audit(1652767211.387:559): pid=1362 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/739/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 06:00:12 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000000c0)=0x950, 0x4) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) 06:00:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="0b34668d343e69d0d370d98a10b4ab5e94dcfae42022bdc0065a47808f8c84a29ce2597d7e7ad993eec6ea20af8d3b75413a08124fd113e9737c188fda0cfdb379b23999e6ea746157cbeb3da86a2dbeade63bec17c19660cbf936f3ff14621a6ad9fccb3dec0e428843f4428f641f20b2cafe42e3295427c31255"], 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="0b34668d343e69d0d370d98a10b4ab5e94dcfae42022bdc0065a47808f8c84a29ce2597d7e7ad993eec6ea20af8d3b75413a08124fd113e9737c188fda0cfdb379b23999e6ea746157cbeb3da86a2dbeade63bec17c19660cbf936f3ff14621a6ad9fccb3dec0e428843f4428f641f20b2cafe42e3295427c31255"], 0x1c}}, 0x0) (async) 06:00:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xf202, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:12 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x8, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:12 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @private=0xa010102}, 0x10) sendto$inet(r0, &(0x7f0000000100)="2db99f51c4b8ac152d4acfc71a193b4ba208ee3b3e710860f23e77c18c8e9922a8d8228d88e822d576046f30476eb21687e3bd399b29a845670a17c6beeb5d4493fe2b644e514398325c20093149be79d45e326290917dbeb48bc531bd93baf61484575a46663fd1fb1076cbd811c0b4a84f97ede00640a157fbcf5ccd0405", 0x7f, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/vsock', 0x8000, 0x1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010102}, 0x10) listen(r0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000200)) 06:00:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) (async) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) socket$nl_sock_diag(0x10, 0x3, 0x4) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) (async) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) (async) sendfile(r3, r2, 0x0, 0x200000000003) (async) 06:00:12 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x2, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 857.229298][ T1398] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 857.251459][ T26] audit: type=1400 audit(1652767212.107:560): avc: denied { ioctl } for pid=1396 comm="syz-executor.4" path="socket:[101298]" dev="sockfs" ino=101298 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 06:00:12 executing program 0: r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000580)={0x0, 0x101}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r2, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) [ 857.307164][ T1398] 8021q: adding VLAN 0 to HW filter on device bond742 06:00:12 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @private=0xa010102}, 0x10) (async) sendto$inet(r0, &(0x7f0000000100)="2db99f51c4b8ac152d4acfc71a193b4ba208ee3b3e710860f23e77c18c8e9922a8d8228d88e822d576046f30476eb21687e3bd399b29a845670a17c6beeb5d4493fe2b644e514398325c20093149be79d45e326290917dbeb48bc531bd93baf61484575a46663fd1fb1076cbd811c0b4a84f97ede00640a157fbcf5ccd0405", 0x7f, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/vsock', 0x8000, 0x1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010102}, 0x10) listen(r0, 0x0) (async) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000200)) 06:00:12 executing program 0: r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000580)={0x0, 0x101}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r2, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000580)={0x0, 0x101}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r2, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) (async) [ 857.395040][ T1407] bond742: (slave bridge691): making interface the new active one [ 857.411236][ T1407] bond742: (slave bridge691): Enslaving as an active interface with an up link 06:00:12 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x3, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 857.434844][ T26] audit: type=1804 audit(1652767212.207:561): pid=1415 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/740/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 06:00:12 executing program 0: r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000580)={0x0, 0x101}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r2, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) [ 857.556816][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond742: link becomes ready [ 857.564416][ T26] audit: type=1804 audit(1652767212.327:562): pid=1415 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/740/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 06:00:12 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) ioctl$KVM_RUN(r1, 0xae80, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x5, @rand_addr=0x64010102}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) 06:00:12 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x40, 0x4) (async) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @private=0xa010102}, 0x10) sendto$inet(r0, &(0x7f0000000100)="2db99f51c4b8ac152d4acfc71a193b4ba208ee3b3e710860f23e77c18c8e9922a8d8228d88e822d576046f30476eb21687e3bd399b29a845670a17c6beeb5d4493fe2b644e514398325c20093149be79d45e326290917dbeb48bc531bd93baf61484575a46663fd1fb1076cbd811c0b4a84f97ede00640a157fbcf5ccd0405", 0x7f, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/vsock', 0x8000, 0x1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010102}, 0x10) (async) listen(r0, 0x0) (async) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000200)) 06:00:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xf203, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) (async) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) (async) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) (async) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:12 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x4, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, r3, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x7c, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa}, {0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa}, {0xa}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x880) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="11b5002a000000080003000000696efaecdd416b1000000800", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000814}, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) sendmsg$NL80211_CMD_STOP_AP(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r3, 0x8, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0xea94, 0x57}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x44000058}, 0x0) 06:00:13 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01}}, './file0\x00'}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/62, 0x3e, 0x0, &(0x7f0000000280)=""/225, 0xe1}, &(0x7f00000003c0)=0x40) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/96, 0x60, 0x0, &(0x7f0000000080)=""/61, 0x3d}, &(0x7f00000001c0)=0x40) listen(r0, 0x0) [ 858.106419][ T1449] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:13 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x5, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, r3, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x7c, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa}, {0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa}, {0xa}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x880) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="11b5002a000000080003000000696efaecdd416b1000000800", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000814}, 0x4) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) (async) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) sendmsg$NL80211_CMD_STOP_AP(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r3, 0x8, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0xea94, 0x57}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x44000058}, 0x0) 06:00:13 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01}}, './file0\x00'}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/62, 0x3e, 0x0, &(0x7f0000000280)=""/225, 0xe1}, &(0x7f00000003c0)=0x40) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/96, 0x60, 0x0, &(0x7f0000000080)=""/61, 0x3d}, &(0x7f00000001c0)=0x40) listen(r0, 0x0) [ 858.270735][ T1449] 8021q: adding VLAN 0 to HW filter on device bond743 [ 858.301031][ T1457] bond743: (slave bridge692): making interface the new active one [ 858.311956][ T1457] bond743: (slave bridge692): Enslaving as an active interface with an up link 06:00:13 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x8, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:13 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) ioctl$KVM_RUN(r1, 0xae80, 0x0) (async) connect$inet(r1, &(0x7f0000000080)={0x2, 0x5, @rand_addr=0x64010102}, 0x10) (async) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) [ 858.336779][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): bond743: link becomes ready 06:00:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xf803, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, r3, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x7c, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa}, {0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa}, {0xa}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x880) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="11b5002a000000080003000000696efaecdd416b1000000800", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000814}, 0x4) (async, rerun: 32) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) (async, rerun: 32) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) (async) sendmsg$NL80211_CMD_STOP_AP(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r3, 0x8, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0xea94, 0x57}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x44000058}, 0x0) [ 858.375931][ T26] audit: type=1804 audit(1652767213.227:563): pid=1475 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/742/cgroup.controllers" dev="sda1" ino=1169 res=1 errno=0 06:00:13 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01}}, './file0\x00'}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/62, 0x3e, 0x0, &(0x7f0000000280)=""/225, 0xe1}, &(0x7f00000003c0)=0x40) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/96, 0x60, 0x0, &(0x7f0000000080)=""/61, 0x3d}, &(0x7f00000001c0)=0x40) listen(r0, 0x0) 06:00:13 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async, rerun: 32) ioctl$KVM_RUN(r1, 0xae80, 0x0) (rerun: 32) connect$inet(r1, &(0x7f0000000080)={0x2, 0x5, @rand_addr=0x64010102}, 0x10) (async) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @local}, 0x10) (async) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) 06:00:13 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0xb, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 858.495653][ T1491] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:13 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "0ba6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x32, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xcf0a2bb3}]}, 0x24}}, 0x24000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) r6 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r9, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r5, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4048001}, 0x40000) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x14, r1, 0x300, 0x70bd28, 0x25dfdbff, {0xd}}, 0x14}}, 0x0) [ 858.684484][ T1491] 8021q: adding VLAN 0 to HW filter on device bond744 [ 858.751148][ T1503] bond744: (slave bridge693): making interface the new active one [ 858.761032][ T1503] bond744: (slave bridge693): Enslaving as an active interface with an up link [ 858.778758][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): bond744: link becomes ready 06:00:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:13 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "27a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:13 executing program 4: ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000100)={0x0, "34ee3ff76913c1856634261fcd8267cf"}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) 06:00:13 executing program 3: sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000900)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0403008acdf0f434d01e7a79b78a93b09a1b1a5438d64c220600ffffffffffff591a69ac9fa10f2a7fca1ea822ef9b04955d55d0b4f7a88330c458751f5854fee0d12aeaa36e93bc244d6a3456959717eafe37d8c69f4ecf3705ab1ad873317285e9bd3bfff915888c7bc91c248fad81416da90c7d57dcedfa9ec4539089f9981dad732b13f6644d38e1f64b9227dfe81e94fa59a87af6da26ce822719eff468e3347b8d64404d87196a2462612ff435d76c3a1c49c4efab08d9a303a21edc130c28f8f2265bc278c848538557d210e0cf48be69ee18cd0aa764d22557c2ad9c53034ad8443e84a62c2f075ef4d045bca43112f0c57f94", @ANYRES32=0x0, @ANYBLOB="0c009900370d000006000000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x6, 0x1) sendto$inet(r1, &(0x7f00000000c0)="a11adf99ed96f3733bf0c7bcd25c96d5e963c86c6a91d33e20bbd184e5a14741db81f99ef7754752bf67882a4038085d06791ea2f8ba1e297abe5dc1612068a8b71c5742f925fef5a4fa99bd0e6f41d20de3e1ac782a400cd531c992f60bbc3975cd694e253156de96350b2ce9df23a6f6d3c1cb892170b45d6285f59f160d383b2ca4fa4249d1f2938ef70dcbb2d143a466b85bf764316a52a456f5ca09c44f8d3fa3fe7732b694b69f39f5b6f3fc49afb9a3170f65e40137cb2416758d8becd0", 0xc1, 0x4, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000440)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/134, 0x86, 0x0, &(0x7f0000000340)=""/241, 0xf1}, &(0x7f0000000480)=0x40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000700)='bic\x00', 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x34, 0x0, r2}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e24, 0x2, @local, 0x51}}, 0x0, 0x0, 0x27, 0x0, "879f180b596a6ad88bab10f101eedaa10d741cdc339f91cdacaf4ddd28dd10bfed7e9b2829f7a0ed4f133c214fb67536dbaa4db0f2cf5056b76d0ee9acf34c3a8005a973dcc14c4138a00afabb28f827"}, 0xd8) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000005c0)="e26ffef40c6923d15e3c3748f858fbcdfd57ee0e5d6319d721beb5630c01ec1bf8aae127cb2ad2d2cc51a907a1e2dbe9934bab9b", 0x34) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xe8, 0x0, 0x400, 0xffffffff, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}]}], @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_PRIVACY={0x4}, @acl_policy=[@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}], @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x7e1c}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_HE_OBSS_PD={0x58, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x8}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "1f507adfad1de2bc"}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "28b29741094ed713"}, @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP={0xc, 0x4, "97cd350117021574"}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "f8a52067426935c0"}, @NL80211_HE_OBSS_PD_ATTR_SR_CTRL={0x5, 0x6, 0x8}, @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP={0xc, 0x4, "111267b66b9fe38a"}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) sendto$inet(r3, &(0x7f0000000200)="8c82d57f52d5310d2103bb26", 0xc, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10) 06:00:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xfa03, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 32) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x32, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xcf0a2bb3}]}, 0x24}}, 0x24000000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async, rerun: 32) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) (async, rerun: 32) r6 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r9, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r5, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4048001}, 0x40000) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x14, r1, 0x300, 0x70bd28, 0x25dfdbff, {0xd}}, 0x14}}, 0x0) 06:00:13 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "28a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:13 executing program 4: ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000100)={0x0, "34ee3ff76913c1856634261fcd8267cf"}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000100)={0x0, "34ee3ff76913c1856634261fcd8267cf"}) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) [ 859.128417][ T1520] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:14 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "30a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x32, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xcf0a2bb3}]}, 0x24}}, 0x24000000) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async, rerun: 64) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) r6 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r9, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r5, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4048001}, 0x40000) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x14, r1, 0x300, 0x70bd28, 0x25dfdbff, {0xd}}, 0x14}}, 0x0) 06:00:14 executing program 3: sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000900)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0403008acdf0f434d01e7a79b78a93b09a1b1a5438d64c220600ffffffffffff591a69ac9fa10f2a7fca1ea822ef9b04955d55d0b4f7a88330c458751f5854fee0d12aeaa36e93bc244d6a3456959717eafe37d8c69f4ecf3705ab1ad873317285e9bd3bfff915888c7bc91c248fad81416da90c7d57dcedfa9ec4539089f9981dad732b13f6644d38e1f64b9227dfe81e94fa59a87af6da26ce822719eff468e3347b8d64404d87196a2462612ff435d76c3a1c49c4efab08d9a303a21edc130c28f8f2265bc278c848538557d210e0cf48be69ee18cd0aa764d22557c2ad9c53034ad8443e84a62c2f075ef4d045bca43112f0c57f94", @ANYRES32=0x0, @ANYBLOB="0c009900370d000006000000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) (async) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) (async) r1 = socket$inet(0x2, 0x6, 0x1) sendto$inet(r1, &(0x7f00000000c0)="a11adf99ed96f3733bf0c7bcd25c96d5e963c86c6a91d33e20bbd184e5a14741db81f99ef7754752bf67882a4038085d06791ea2f8ba1e297abe5dc1612068a8b71c5742f925fef5a4fa99bd0e6f41d20de3e1ac782a400cd531c992f60bbc3975cd694e253156de96350b2ce9df23a6f6d3c1cb892170b45d6285f59f160d383b2ca4fa4249d1f2938ef70dcbb2d143a466b85bf764316a52a456f5ca09c44f8d3fa3fe7732b694b69f39f5b6f3fc49afb9a3170f65e40137cb2416758d8becd0", 0xc1, 0x4, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000440)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/134, 0x86, 0x0, &(0x7f0000000340)=""/241, 0xf1}, &(0x7f0000000480)=0x40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000700)='bic\x00', 0x4) (async, rerun: 32) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 32) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x34, 0x0, r2}) (async) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e24, 0x2, @local, 0x51}}, 0x0, 0x0, 0x27, 0x0, "879f180b596a6ad88bab10f101eedaa10d741cdc339f91cdacaf4ddd28dd10bfed7e9b2829f7a0ed4f133c214fb67536dbaa4db0f2cf5056b76d0ee9acf34c3a8005a973dcc14c4138a00afabb28f827"}, 0xd8) (async) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000005c0)="e26ffef40c6923d15e3c3748f858fbcdfd57ee0e5d6319d721beb5630c01ec1bf8aae127cb2ad2d2cc51a907a1e2dbe9934bab9b", 0x34) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) (async, rerun: 32) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xe8, 0x0, 0x400, 0xffffffff, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}]}], @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_PRIVACY={0x4}, @acl_policy=[@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}], @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x7e1c}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_HE_OBSS_PD={0x58, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x8}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "1f507adfad1de2bc"}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "28b29741094ed713"}, @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP={0xc, 0x4, "97cd350117021574"}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "f8a52067426935c0"}, @NL80211_HE_OBSS_PD_ATTR_SR_CTRL={0x5, 0x6, 0x8}, @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP={0xc, 0x4, "111267b66b9fe38a"}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) (rerun: 32) sendto$inet(r3, &(0x7f0000000200)="8c82d57f52d5310d2103bb26", 0xc, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10) 06:00:14 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x2, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 859.352470][ T1520] 8021q: adding VLAN 0 to HW filter on device bond745 [ 859.471223][ T26] audit: type=1804 audit(1652767214.327:564): pid=1538 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/743/cgroup.controllers" dev="sda1" ino=1164 res=1 errno=0 [ 859.495840][ T1533] bond745: (slave bridge694): making interface the new active one [ 859.514410][ T1533] bond745: (slave bridge694): Enslaving as an active interface with an up link [ 859.528740][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond745: link becomes ready 06:00:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:00:14 executing program 4: ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000100)={0x0, "34ee3ff76913c1856634261fcd8267cf"}) (async) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) 06:00:14 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x3, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:14 executing program 3: sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000900)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0403008acdf0f434d01e7a79b78a93b09a1b1a5438d64c220600ffffffffffff591a69ac9fa10f2a7fca1ea822ef9b04955d55d0b4f7a88330c458751f5854fee0d12aeaa36e93bc244d6a3456959717eafe37d8c69f4ecf3705ab1ad873317285e9bd3bfff915888c7bc91c248fad81416da90c7d57dcedfa9ec4539089f9981dad732b13f6644d38e1f64b9227dfe81e94fa59a87af6da26ce822719eff468e3347b8d64404d87196a2462612ff435d76c3a1c49c4efab08d9a303a21edc130c28f8f2265bc278c848538557d210e0cf48be69ee18cd0aa764d22557c2ad9c53034ad8443e84a62c2f075ef4d045bca43112f0c57f94", @ANYRES32=0x0, @ANYBLOB="0c009900370d000006000000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x6, 0x1) sendto$inet(r1, &(0x7f00000000c0)="a11adf99ed96f3733bf0c7bcd25c96d5e963c86c6a91d33e20bbd184e5a14741db81f99ef7754752bf67882a4038085d06791ea2f8ba1e297abe5dc1612068a8b71c5742f925fef5a4fa99bd0e6f41d20de3e1ac782a400cd531c992f60bbc3975cd694e253156de96350b2ce9df23a6f6d3c1cb892170b45d6285f59f160d383b2ca4fa4249d1f2938ef70dcbb2d143a466b85bf764316a52a456f5ca09c44f8d3fa3fe7732b694b69f39f5b6f3fc49afb9a3170f65e40137cb2416758d8becd0", 0xc1, 0x4, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000440)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/134, 0x86, 0x0, &(0x7f0000000340)=""/241, 0xf1}, &(0x7f0000000480)=0x40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000700)='bic\x00', 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x34, 0x0, r2}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e24, 0x2, @local, 0x51}}, 0x0, 0x0, 0x27, 0x0, "879f180b596a6ad88bab10f101eedaa10d741cdc339f91cdacaf4ddd28dd10bfed7e9b2829f7a0ed4f133c214fb67536dbaa4db0f2cf5056b76d0ee9acf34c3a8005a973dcc14c4138a00afabb28f827"}, 0xd8) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000005c0)="e26ffef40c6923d15e3c3748f858fbcdfd57ee0e5d6319d721beb5630c01ec1bf8aae127cb2ad2d2cc51a907a1e2dbe9934bab9b", 0x34) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xe8, 0x0, 0x400, 0xffffffff, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}]}], @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_PRIVACY={0x4}, @acl_policy=[@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}], @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x7e1c}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_HE_OBSS_PD={0x58, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x8}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "1f507adfad1de2bc"}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "28b29741094ed713"}, @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP={0xc, 0x4, "97cd350117021574"}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "f8a52067426935c0"}, @NL80211_HE_OBSS_PD_ATTR_SR_CTRL={0x5, 0x6, 0x8}, @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP={0xc, 0x4, "111267b66b9fe38a"}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) sendto$inet(r3, &(0x7f0000000200)="8c82d57f52d5310d2103bb26", 0xc, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000900)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0403008acdf0f434d01e7a79b78a93b09a1b1a5438d64c220600ffffffffffff591a69ac9fa10f2a7fca1ea822ef9b04955d55d0b4f7a88330c458751f5854fee0d12aeaa36e93bc244d6a3456959717eafe37d8c69f4ecf3705ab1ad873317285e9bd3bfff915888c7bc91c248fad81416da90c7d57dcedfa9ec4539089f9981dad732b13f6644d38e1f64b9227dfe81e94fa59a87af6da26ce822719eff468e3347b8d64404d87196a2462612ff435d76c3a1c49c4efab08d9a303a21edc130c28f8f2265bc278c848538557d210e0cf48be69ee18cd0aa764d22557c2ad9c53034ad8443e84a62c2f075ef4d045bca43112f0c57f94", @ANYRES32=0x0, @ANYBLOB="0c009900370d000006000000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) (async) socket$inet(0x2, 0x6, 0x1) (async) sendto$inet(r1, &(0x7f00000000c0)="a11adf99ed96f3733bf0c7bcd25c96d5e963c86c6a91d33e20bbd184e5a14741db81f99ef7754752bf67882a4038085d06791ea2f8ba1e297abe5dc1612068a8b71c5742f925fef5a4fa99bd0e6f41d20de3e1ac782a400cd531c992f60bbc3975cd694e253156de96350b2ce9df23a6f6d3c1cb892170b45d6285f59f160d383b2ca4fa4249d1f2938ef70dcbb2d143a466b85bf764316a52a456f5ca09c44f8d3fa3fe7732b694b69f39f5b6f3fc49afb9a3170f65e40137cb2416758d8becd0", 0xc1, 0x4, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000440)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/134, 0x86, 0x0, &(0x7f0000000340)=""/241, 0xf1}, &(0x7f0000000480)=0x40) (async) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000700)='bic\x00', 0x4) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x34, 0x0, r2}) (async) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e24, 0x2, @local, 0x51}}, 0x0, 0x0, 0x27, 0x0, "879f180b596a6ad88bab10f101eedaa10d741cdc339f91cdacaf4ddd28dd10bfed7e9b2829f7a0ed4f133c214fb67536dbaa4db0f2cf5056b76d0ee9acf34c3a8005a973dcc14c4138a00afabb28f827"}, 0xd8) (async) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000005c0)="e26ffef40c6923d15e3c3748f858fbcdfd57ee0e5d6319d721beb5630c01ec1bf8aae127cb2ad2d2cc51a907a1e2dbe9934bab9b", 0x34) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) (async) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xe8, 0x0, 0x400, 0xffffffff, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @acl_policy=[@NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}]}], @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_PRIVACY={0x4}, @acl_policy=[@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}], @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x7e1c}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_HE_OBSS_PD={0x58, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x8}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "1f507adfad1de2bc"}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "28b29741094ed713"}, @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP={0xc, 0x4, "97cd350117021574"}, @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP={0xc, 0x5, "f8a52067426935c0"}, @NL80211_HE_OBSS_PD_ATTR_SR_CTRL={0x5, 0x6, 0x8}, @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP={0xc, 0x4, "111267b66b9fe38a"}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) (async) sendto$inet(r3, &(0x7f0000000200)="8c82d57f52d5310d2103bb26", 0xc, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10) (async) 06:00:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xfe03, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:14 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x4, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 860.004604][ T1566] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:00:14 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) 06:00:15 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x7, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 64) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:00:15 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) listen(r0, 0x0) [ 860.266987][ T1566] 8021q: adding VLAN 0 to HW filter on device bond746 06:00:15 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0xb, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:15 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) (async) listen(r0, 0x0) 06:00:15 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x10, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 860.402623][ T1574] bond746: (slave bridge695): making interface the new active one [ 860.418238][ T1574] bond746: (slave bridge695): Enslaving as an active interface with an up link [ 860.440624][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond746: link becomes ready 06:00:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xfeff, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 860.551139][ T26] audit: type=1804 audit(1652767215.407:565): pid=1592 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/744/cgroup.controllers" dev="sda1" ino=1170 res=1 errno=0 [ 860.573842][ T1614] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 860.623198][ T1614] 8021q: adding VLAN 0 to HW filter on device bond747 [ 860.664208][ T1616] bond747: (slave bridge696): making interface the new active one [ 860.673307][ T1616] bond747: (slave bridge696): Enslaving as an active interface with an up link [ 860.683598][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond747: link becomes ready 06:00:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:15 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) (async) listen(r0, 0x0) 06:00:15 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x4c, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:15 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2200, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)={0x24, r4, 0x711, 0x0, 0x25dfdbfb, {0xd}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffffd080}]}, 0x24}, 0x1, 0x0, 0x0, 0x20815}, 0x44000) 06:00:15 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) 06:00:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xff00, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:15 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x4, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:15 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) listen(r0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4e}}, 0x0, 0x0, 0x38, 0x0, "52df6a2242613c7394e728fa62588dfa4eac461ad994833d7acfd65cefd732fef9e18af8e9c2b32f4fc8bf9125db77b55e7404aac9c770f18c89e96db232c446d212591434d99d682482ca27b8e92fa2"}, 0xd8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000440)={'veth1_to_hsr\x00'}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/183, 0xb7, 0x967109905f9f060f, &(0x7f00000001c0)=""/231, 0xe7}, &(0x7f0000000080)=0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x0, 0x1, 0x0, "f90527a87326442744c3c39057ceedba60131c0c8eb90733621fb98bcb6d0862f2832edd00c91dbc4e00a18f3c388e0559998edcc27aeebc628d9494fd2697645a88ef14a0cbfada26cf5775b933e5d7"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='team0\x00', 0x10) 06:00:15 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2200, 0x0) (async, rerun: 32) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)={0x24, r4, 0x711, 0x0, 0x25dfdbfb, {0xd}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffffd080}]}, 0x24}, 0x1, 0x0, 0x0, 0x20815}, 0x44000) [ 861.080430][ T1627] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:16 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x6, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 861.173501][ T1627] 8021q: adding VLAN 0 to HW filter on device bond748 06:00:16 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2200, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)={0x24, r4, 0x711, 0x0, 0x25dfdbfb, {0xd}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffffd080}]}, 0x24}, 0x1, 0x0, 0x0, 0x20815}, 0x44000) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2200, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)={0x24, r4, 0x711, 0x0, 0x25dfdbfb, {0xd}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffffd080}]}, 0x24}, 0x1, 0x0, 0x0, 0x20815}, 0x44000) (async) 06:00:16 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0xb, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 861.296956][ T26] audit: type=1804 audit(1652767216.147:566): pid=1646 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/745/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 [ 861.318769][ T1633] bond748: (slave bridge697): making interface the new active one [ 861.379711][ T1633] bond748: (slave bridge697): Enslaving as an active interface with an up link [ 861.425622][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond748: link becomes ready 06:00:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:16 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) 06:00:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xff0f, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0xef0b, 0x20, 0x0, 0x179, 0x0, r2}) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000040)=0x20, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) sendmsg$nl_generic(r5, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x1d8, 0x2b, 0x1, 0x70bd25, 0x25dfdbfb, {0x14}, [@generic="96813b3e82b9f98195fff1135da4f547982b9a9ffcc9b50d19c39eb635551e9a3b791c5f46410974e072d046d8a14d2c34f8de402dd9e4339be63126314ecb14c5ddc4f62b73a968a1fdb899001a6249cb5b268ee224147ee8852859e746c2fd8dab72af8e6b767b9b9518178e890f663eb1d70735ceedf6250bbd977efa813f6d5008920d0667156509458ea4bd1d51847308a02930d806a201e2d9ac74b60d49fcecdb4c7421aa612d592acbdef0e3787588f3213c903a109c15574bd90e34cfe57e9dd4f07f77c79e2018ff114017e4811776ebd30e2e849a1f26a0", @generic="9789f5c08b456631de8c043a6dee21b50e16f30839de8a1e0b24e5f075eb7c878749a871a667cbc7acda6865d0ebb8331d27f1cfe4ff14bf6bfc01c62f1555cc7379e816274e5b81b9f5bf2e492c2a58b9af4587bb7eff9044441b6220c0b2068992b450441c21b7b8b44e5f6e012e9533620623b841c18b95a038288df3a23f8f5e4277c561b4198aa9173598871d007c4a4d4d84449f10b056ca47dde42cac2293e437892361831d84a26982ee42169a6393cc3745ccb593a8fa77ceb743456437a7d7875572d6511a503b6b761dd0c8e3e4df43631d6cfc4dfd10", @typed={0x8, 0x1, 0x0, 0x0, @ipv4=@empty}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x40}, 0x4) 06:00:16 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x21, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:16 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) (async, rerun: 32) listen(r0, 0x0) (async, rerun: 32) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4e}}, 0x0, 0x0, 0x38, 0x0, "52df6a2242613c7394e728fa62588dfa4eac461ad994833d7acfd65cefd732fef9e18af8e9c2b32f4fc8bf9125db77b55e7404aac9c770f18c89e96db232c446d212591434d99d682482ca27b8e92fa2"}, 0xd8) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000440)={'veth1_to_hsr\x00'}) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/183, 0xb7, 0x967109905f9f060f, &(0x7f00000001c0)=""/231, 0xe7}, &(0x7f0000000080)=0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x0, 0x1, 0x0, "f90527a87326442744c3c39057ceedba60131c0c8eb90733621fb98bcb6d0862f2832edd00c91dbc4e00a18f3c388e0559998edcc27aeebc628d9494fd2697645a88ef14a0cbfada26cf5775b933e5d7"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='team0\x00', 0x10) 06:00:16 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x29, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 861.996899][ T1672] dccp_invalid_packet: P.Data Offset(0) too small [ 862.019627][ T1675] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0xef0b, 0x20, 0x0, 0x179, 0x0, r2}) (async) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000040)=0x20, 0x4) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) sendmsg$nl_generic(r5, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x1d8, 0x2b, 0x1, 0x70bd25, 0x25dfdbfb, {0x14}, [@generic="96813b3e82b9f98195fff1135da4f547982b9a9ffcc9b50d19c39eb635551e9a3b791c5f46410974e072d046d8a14d2c34f8de402dd9e4339be63126314ecb14c5ddc4f62b73a968a1fdb899001a6249cb5b268ee224147ee8852859e746c2fd8dab72af8e6b767b9b9518178e890f663eb1d70735ceedf6250bbd977efa813f6d5008920d0667156509458ea4bd1d51847308a02930d806a201e2d9ac74b60d49fcecdb4c7421aa612d592acbdef0e3787588f3213c903a109c15574bd90e34cfe57e9dd4f07f77c79e2018ff114017e4811776ebd30e2e849a1f26a0", @generic="9789f5c08b456631de8c043a6dee21b50e16f30839de8a1e0b24e5f075eb7c878749a871a667cbc7acda6865d0ebb8331d27f1cfe4ff14bf6bfc01c62f1555cc7379e816274e5b81b9f5bf2e492c2a58b9af4587bb7eff9044441b6220c0b2068992b450441c21b7b8b44e5f6e012e9533620623b841c18b95a038288df3a23f8f5e4277c561b4198aa9173598871d007c4a4d4d84449f10b056ca47dde42cac2293e437892361831d84a26982ee42169a6393cc3745ccb593a8fa77ceb743456437a7d7875572d6511a503b6b761dd0c8e3e4df43631d6cfc4dfd10", @typed={0x8, 0x1, 0x0, 0x0, @ipv4=@empty}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x40}, 0x4) 06:00:16 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) listen(r0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4e}}, 0x0, 0x0, 0x38, 0x0, "52df6a2242613c7394e728fa62588dfa4eac461ad994833d7acfd65cefd732fef9e18af8e9c2b32f4fc8bf9125db77b55e7404aac9c770f18c89e96db232c446d212591434d99d682482ca27b8e92fa2"}, 0xd8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000440)={'veth1_to_hsr\x00'}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/183, 0xb7, 0x967109905f9f060f, &(0x7f00000001c0)=""/231, 0xe7}, &(0x7f0000000080)=0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x0, 0x1, 0x0, "f90527a87326442744c3c39057ceedba60131c0c8eb90733621fb98bcb6d0862f2832edd00c91dbc4e00a18f3c388e0559998edcc27aeebc628d9494fd2697645a88ef14a0cbfada26cf5775b933e5d7"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='team0\x00', 0x10) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) listen(r0, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4e}}, 0x0, 0x0, 0x38, 0x0, "52df6a2242613c7394e728fa62588dfa4eac461ad994833d7acfd65cefd732fef9e18af8e9c2b32f4fc8bf9125db77b55e7404aac9c770f18c89e96db232c446d212591434d99d682482ca27b8e92fa2"}, 0xd8) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000440)={'veth1_to_hsr\x00'}) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/183, 0xb7, 0x967109905f9f060f, &(0x7f00000001c0)=""/231, 0xe7}, &(0x7f0000000080)=0x40) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x0, 0x1, 0x0, "f90527a87326442744c3c39057ceedba60131c0c8eb90733621fb98bcb6d0862f2832edd00c91dbc4e00a18f3c388e0559998edcc27aeebc628d9494fd2697645a88ef14a0cbfada26cf5775b933e5d7"}, 0xd8) (async) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='team0\x00', 0x10) (async) 06:00:17 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x2b, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 862.185433][ T1675] 8021q: adding VLAN 0 to HW filter on device bond749 06:00:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0xef0b, 0x20, 0x0, 0x179, 0x0, r2}) (async) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000040)=0x20, 0x4) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) sendmsg$nl_generic(r5, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x1d8, 0x2b, 0x1, 0x70bd25, 0x25dfdbfb, {0x14}, [@generic="96813b3e82b9f98195fff1135da4f547982b9a9ffcc9b50d19c39eb635551e9a3b791c5f46410974e072d046d8a14d2c34f8de402dd9e4339be63126314ecb14c5ddc4f62b73a968a1fdb899001a6249cb5b268ee224147ee8852859e746c2fd8dab72af8e6b767b9b9518178e890f663eb1d70735ceedf6250bbd977efa813f6d5008920d0667156509458ea4bd1d51847308a02930d806a201e2d9ac74b60d49fcecdb4c7421aa612d592acbdef0e3787588f3213c903a109c15574bd90e34cfe57e9dd4f07f77c79e2018ff114017e4811776ebd30e2e849a1f26a0", @generic="9789f5c08b456631de8c043a6dee21b50e16f30839de8a1e0b24e5f075eb7c878749a871a667cbc7acda6865d0ebb8331d27f1cfe4ff14bf6bfc01c62f1555cc7379e816274e5b81b9f5bf2e492c2a58b9af4587bb7eff9044441b6220c0b2068992b450441c21b7b8b44e5f6e012e9533620623b841c18b95a038288df3a23f8f5e4277c561b4198aa9173598871d007c4a4d4d84449f10b056ca47dde42cac2293e437892361831d84a26982ee42169a6393cc3745ccb593a8fa77ceb743456437a7d7875572d6511a503b6b761dd0c8e3e4df43631d6cfc4dfd10", @typed={0x8, 0x1, 0x0, 0x0, @ipv4=@empty}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x40}, 0x4) 06:00:17 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x2c, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 862.274926][ T1687] bond749: (slave bridge698): making interface the new active one [ 862.284334][ T1687] bond749: (slave bridge698): Enslaving as an active interface with an up link [ 862.301935][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond749: link becomes ready 06:00:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x0, @multicast2}}) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xff7f, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:17 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x700000, {{0x2, 0x4e22, @loopback}}}, 0x88) listen(r0, 0x0) 06:00:17 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x2f, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000100)="dbe678ce12366c5cebc506972da71383552857196e6fab0575dab6ca1a7a90fcb1cace8a43103f1e354cd4c6bcd3ae1cc0011c15452ccd258c90eb4a18646345fc2aa37d8e0d79848af9fe566fbb29acea6ceb5531c407dca81b9ee9be4e8acba9e15ed86fe020d49c58c85cdec4176fa088ddb2c3568b86b495cc823a3a6a2afd3f407a6ecedc29604d8ab622587999aa94", 0x92, 0x4004080, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:00:17 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0xffff4901, 0x8ee, 0x10000, 0x6}, 0x14) 06:00:17 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x32, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000100)="dbe678ce12366c5cebc506972da71383552857196e6fab0575dab6ca1a7a90fcb1cace8a43103f1e354cd4c6bcd3ae1cc0011c15452ccd258c90eb4a18646345fc2aa37d8e0d79848af9fe566fbb29acea6ceb5531c407dca81b9ee9be4e8acba9e15ed86fe020d49c58c85cdec4176fa088ddb2c3568b86b495cc823a3a6a2afd3f407a6ecedc29604d8ab622587999aa94", 0x92, 0x4004080, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) [ 862.948546][ T1721] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:17 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x33, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:17 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0xffff4901, 0x8ee, 0x10000, 0x6}, 0x14) [ 863.069983][ T1721] 8021q: adding VLAN 0 to HW filter on device bond750 06:00:18 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x3a, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:18 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x3b, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 863.155699][ T1722] bond750: (slave bridge699): making interface the new active one [ 863.169441][ T1722] bond750: (slave bridge699): Enslaving as an active interface with an up link [ 863.189413][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond750: link becomes ready [ 863.228835][ T26] audit: type=1804 audit(1652767218.077:567): pid=1743 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/747/cgroup.controllers" dev="sda1" ino=1174 res=1 errno=0 06:00:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:18 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x700000, {{0x2, 0x4e22, @loopback}}}, 0x88) (async) listen(r0, 0x0) 06:00:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xfffe, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000100)="dbe678ce12366c5cebc506972da71383552857196e6fab0575dab6ca1a7a90fcb1cace8a43103f1e354cd4c6bcd3ae1cc0011c15452ccd258c90eb4a18646345fc2aa37d8e0d79848af9fe566fbb29acea6ceb5531c407dca81b9ee9be4e8acba9e15ed86fe020d49c58c85cdec4176fa088ddb2c3568b86b495cc823a3a6a2afd3f407a6ecedc29604d8ab622587999aa94", 0x92, 0x4004080, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:00:18 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async, rerun: 32) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0xffff4901, 0x8ee, 0x10000, 0x6}, 0x14) 06:00:18 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x3c, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:18 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x88, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:18 executing program 0: newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5fc17467eec4b154) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r4) fstat(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000280)="55cc57e2349c0c465aa211da0641c933a89597db40c300eb034f2457d39a4e15092bd849407f09b52580deda4bf4a040c4e8fba6bb836be8ffd58c32ef85b30644f974514791f640cefa56eebc6d50e5f3359c4aca226e42de1a76af2bad3743b544b38241d7d5906c5d4171dea9ea21a33c40ab3b63da9147894959b970d559bec9cf1a6f8c03d9897439f8c43a287425d762a45dd240dab0e0a1323a0b354b288a95dfb3b540bbef1532d6bdfee1", 0xaf}, {&(0x7f0000000340)="aa8a1f64a5a1a3e146e6455a1a10e97d479e15d38fa5355bd1ecc952feec880477a6a08bbe870631ea0b2da5288c67435a4db87b872ead9833b3667e8d611dcf74f5bbd5eeed16368a9aa44410680533c9d7fcfb96cd64573845a1191b9e093e253aaaa81eee93a028ecd30b9e7794a665d22ca3f64758c577c1b1516a0f9ae31b07e2a8df490fb6fb61a6e3eb7718f1b72636f2050d7217cdfce9ee03d38c67859715cfa668e503b0eb1d4c33094faabbab8891986c674b6f0ce868c58f9cf2e95e1fbcf973390879e341b81044f366ed87445190942359bcb559bd73c7422221ed42746af4d735", 0xe8}], 0x2, &(0x7f00000005c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff]}}], 0x60, 0x40000}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)="c89fab50785b255890cf2a855f0f8e7f8f11c0dca03a554c141a6744efd4d36fdd71b17fc834ce6a05a446a785a2f2befd180589e4d8574349685c36b52165ab2c5818387e37e7fe8bc4ecb775bc666398d1242f45a99304e6efc82b5a7e233b788a2a1897381220c5c770bd479a372fa673ca5275959896f18504fe59cefb2686f8a00406789be05d968bc3b72271fe2ff767f70ec71403746e87d5c1f93ffdfd82761ead3f30", 0xa7}, {&(0x7f0000000700)="008c0ba93aa62dcad874036975bedc32a656715d91e6f9ff396de9394a487935f6c7c3ca46f28c8aa7f92663335ac7dea0eafefc994702aaeafe6707f20e4cd632bdc3c59cead9b14783b90e8ccc4959764d8d70031102a835b7fbe9cacf0b0443ca0777fb98929bff6a39e4d5aaa250a869ef2c3dcf9198998164db6db3254b6183bde8000e5c27bf8b46c97502ea475573981301a3937891f47cc5b487441eaa32ddb4256f679f4ed05114e7fe44c5e91a70d3be34c3504c79abb9e3a4830ddc79e013b3d7625b3797a1", 0xcb}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}], 0x20, 0x8807}}], 0x2, 0x40) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r7) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYRESDEC=r7, @ANYRES32=r9, @ANYBLOB="a2cfda6659d2c3b14698162cb99211336b000303f1e863571e2805def0fdacbb65d3c81fdda53ca2c4cd5e1a5fb6b7c768402e0e25aa606efc131dc546210d8f514eda0b3b65fd8232f96d9ba48ae2174fd5fbad794b1bcaa096cd9fd9e6937d4740942f113e9bb93d7d3710a9464708f2337a83c4991a6d836118b76bbd9e9a4423d590d1026ed549fa92674dc6c21df886df"], 0x1c}}, 0x0) [ 863.923226][ T1757] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:18 executing program 0: newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5fc17467eec4b154) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r4) fstat(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000280)="55cc57e2349c0c465aa211da0641c933a89597db40c300eb034f2457d39a4e15092bd849407f09b52580deda4bf4a040c4e8fba6bb836be8ffd58c32ef85b30644f974514791f640cefa56eebc6d50e5f3359c4aca226e42de1a76af2bad3743b544b38241d7d5906c5d4171dea9ea21a33c40ab3b63da9147894959b970d559bec9cf1a6f8c03d9897439f8c43a287425d762a45dd240dab0e0a1323a0b354b288a95dfb3b540bbef1532d6bdfee1", 0xaf}, {&(0x7f0000000340)="aa8a1f64a5a1a3e146e6455a1a10e97d479e15d38fa5355bd1ecc952feec880477a6a08bbe870631ea0b2da5288c67435a4db87b872ead9833b3667e8d611dcf74f5bbd5eeed16368a9aa44410680533c9d7fcfb96cd64573845a1191b9e093e253aaaa81eee93a028ecd30b9e7794a665d22ca3f64758c577c1b1516a0f9ae31b07e2a8df490fb6fb61a6e3eb7718f1b72636f2050d7217cdfce9ee03d38c67859715cfa668e503b0eb1d4c33094faabbab8891986c674b6f0ce868c58f9cf2e95e1fbcf973390879e341b81044f366ed87445190942359bcb559bd73c7422221ed42746af4d735", 0xe8}], 0x2, &(0x7f00000005c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff]}}], 0x60, 0x40000}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)="c89fab50785b255890cf2a855f0f8e7f8f11c0dca03a554c141a6744efd4d36fdd71b17fc834ce6a05a446a785a2f2befd180589e4d8574349685c36b52165ab2c5818387e37e7fe8bc4ecb775bc666398d1242f45a99304e6efc82b5a7e233b788a2a1897381220c5c770bd479a372fa673ca5275959896f18504fe59cefb2686f8a00406789be05d968bc3b72271fe2ff767f70ec71403746e87d5c1f93ffdfd82761ead3f30", 0xa7}, {&(0x7f0000000700)="008c0ba93aa62dcad874036975bedc32a656715d91e6f9ff396de9394a487935f6c7c3ca46f28c8aa7f92663335ac7dea0eafefc994702aaeafe6707f20e4cd632bdc3c59cead9b14783b90e8ccc4959764d8d70031102a835b7fbe9cacf0b0443ca0777fb98929bff6a39e4d5aaa250a869ef2c3dcf9198998164db6db3254b6183bde8000e5c27bf8b46c97502ea475573981301a3937891f47cc5b487441eaa32ddb4256f679f4ed05114e7fe44c5e91a70d3be34c3504c79abb9e3a4830ddc79e013b3d7625b3797a1", 0xcb}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}], 0x20, 0x8807}}], 0x2, 0x40) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r7) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYRESDEC=r7, @ANYRES32=r9, @ANYBLOB="a2cfda6659d2c3b14698162cb99211336b000303f1e863571e2805def0fdacbb65d3c81fdda53ca2c4cd5e1a5fb6b7c768402e0e25aa606efc131dc546210d8f514eda0b3b65fd8232f96d9ba48ae2174fd5fbad794b1bcaa096cd9fd9e6937d4740942f113e9bb93d7d3710a9464708f2337a83c4991a6d836118b76bbd9e9a4423d590d1026ed549fa92674dc6c21df886df"], 0x1c}}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000440), 0x5fc17467eec4b154) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) (async) setreuid(0xee01, r4) (async) fstat(0xffffffffffffffff, &(0x7f0000000840)) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000280)="55cc57e2349c0c465aa211da0641c933a89597db40c300eb034f2457d39a4e15092bd849407f09b52580deda4bf4a040c4e8fba6bb836be8ffd58c32ef85b30644f974514791f640cefa56eebc6d50e5f3359c4aca226e42de1a76af2bad3743b544b38241d7d5906c5d4171dea9ea21a33c40ab3b63da9147894959b970d559bec9cf1a6f8c03d9897439f8c43a287425d762a45dd240dab0e0a1323a0b354b288a95dfb3b540bbef1532d6bdfee1", 0xaf}, {&(0x7f0000000340)="aa8a1f64a5a1a3e146e6455a1a10e97d479e15d38fa5355bd1ecc952feec880477a6a08bbe870631ea0b2da5288c67435a4db87b872ead9833b3667e8d611dcf74f5bbd5eeed16368a9aa44410680533c9d7fcfb96cd64573845a1191b9e093e253aaaa81eee93a028ecd30b9e7794a665d22ca3f64758c577c1b1516a0f9ae31b07e2a8df490fb6fb61a6e3eb7718f1b72636f2050d7217cdfce9ee03d38c67859715cfa668e503b0eb1d4c33094faabbab8891986c674b6f0ce868c58f9cf2e95e1fbcf973390879e341b81044f366ed87445190942359bcb559bd73c7422221ed42746af4d735", 0xe8}], 0x2, &(0x7f00000005c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff]}}], 0x60, 0x40000}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)="c89fab50785b255890cf2a855f0f8e7f8f11c0dca03a554c141a6744efd4d36fdd71b17fc834ce6a05a446a785a2f2befd180589e4d8574349685c36b52165ab2c5818387e37e7fe8bc4ecb775bc666398d1242f45a99304e6efc82b5a7e233b788a2a1897381220c5c770bd479a372fa673ca5275959896f18504fe59cefb2686f8a00406789be05d968bc3b72271fe2ff767f70ec71403746e87d5c1f93ffdfd82761ead3f30", 0xa7}, {&(0x7f0000000700)="008c0ba93aa62dcad874036975bedc32a656715d91e6f9ff396de9394a487935f6c7c3ca46f28c8aa7f92663335ac7dea0eafefc994702aaeafe6707f20e4cd632bdc3c59cead9b14783b90e8ccc4959764d8d70031102a835b7fbe9cacf0b0443ca0777fb98929bff6a39e4d5aaa250a869ef2c3dcf9198998164db6db3254b6183bde8000e5c27bf8b46c97502ea475573981301a3937891f47cc5b487441eaa32ddb4256f679f4ed05114e7fe44c5e91a70d3be34c3504c79abb9e3a4830ddc79e013b3d7625b3797a1", 0xcb}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}], 0x20, 0x8807}}], 0x2, 0x40) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r7) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYRESDEC=r7, @ANYRES32=r9, @ANYBLOB="a2cfda6659d2c3b14698162cb99211336b000303f1e863571e2805def0fdacbb65d3c81fdda53ca2c4cd5e1a5fb6b7c768402e0e25aa606efc131dc546210d8f514eda0b3b65fd8232f96d9ba48ae2174fd5fbad794b1bcaa096cd9fd9e6937d4740942f113e9bb93d7d3710a9464708f2337a83c4991a6d836118b76bbd9e9a4423d590d1026ed549fa92674dc6c21df886df"], 0x1c}}, 0x0) (async) 06:00:18 executing program 0: newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5fc17467eec4b154) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async, rerun: 32) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) (rerun: 32) setreuid(0xee01, r4) (async, rerun: 64) fstat(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000280)="55cc57e2349c0c465aa211da0641c933a89597db40c300eb034f2457d39a4e15092bd849407f09b52580deda4bf4a040c4e8fba6bb836be8ffd58c32ef85b30644f974514791f640cefa56eebc6d50e5f3359c4aca226e42de1a76af2bad3743b544b38241d7d5906c5d4171dea9ea21a33c40ab3b63da9147894959b970d559bec9cf1a6f8c03d9897439f8c43a287425d762a45dd240dab0e0a1323a0b354b288a95dfb3b540bbef1532d6bdfee1", 0xaf}, {&(0x7f0000000340)="aa8a1f64a5a1a3e146e6455a1a10e97d479e15d38fa5355bd1ecc952feec880477a6a08bbe870631ea0b2da5288c67435a4db87b872ead9833b3667e8d611dcf74f5bbd5eeed16368a9aa44410680533c9d7fcfb96cd64573845a1191b9e093e253aaaa81eee93a028ecd30b9e7794a665d22ca3f64758c577c1b1516a0f9ae31b07e2a8df490fb6fb61a6e3eb7718f1b72636f2050d7217cdfce9ee03d38c67859715cfa668e503b0eb1d4c33094faabbab8891986c674b6f0ce868c58f9cf2e95e1fbcf973390879e341b81044f366ed87445190942359bcb559bd73c7422221ed42746af4d735", 0xe8}], 0x2, &(0x7f00000005c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff]}}], 0x60, 0x40000}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)="c89fab50785b255890cf2a855f0f8e7f8f11c0dca03a554c141a6744efd4d36fdd71b17fc834ce6a05a446a785a2f2befd180589e4d8574349685c36b52165ab2c5818387e37e7fe8bc4ecb775bc666398d1242f45a99304e6efc82b5a7e233b788a2a1897381220c5c770bd479a372fa673ca5275959896f18504fe59cefb2686f8a00406789be05d968bc3b72271fe2ff767f70ec71403746e87d5c1f93ffdfd82761ead3f30", 0xa7}, {&(0x7f0000000700)="008c0ba93aa62dcad874036975bedc32a656715d91e6f9ff396de9394a487935f6c7c3ca46f28c8aa7f92663335ac7dea0eafefc994702aaeafe6707f20e4cd632bdc3c59cead9b14783b90e8ccc4959764d8d70031102a835b7fbe9cacf0b0443ca0777fb98929bff6a39e4d5aaa250a869ef2c3dcf9198998164db6db3254b6183bde8000e5c27bf8b46c97502ea475573981301a3937891f47cc5b487441eaa32ddb4256f679f4ed05114e7fe44c5e91a70d3be34c3504c79abb9e3a4830ddc79e013b3d7625b3797a1", 0xcb}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}], 0x20, 0x8807}}], 0x2, 0x40) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 32) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 32) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r7) (async) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYRESDEC=r7, @ANYRES32=r9, @ANYBLOB="a2cfda6659d2c3b14698162cb99211336b000303f1e863571e2805def0fdacbb65d3c81fdda53ca2c4cd5e1a5fb6b7c768402e0e25aa606efc131dc546210d8f514eda0b3b65fd8232f96d9ba48ae2174fd5fbad794b1bcaa096cd9fd9e6937d4740942f113e9bb93d7d3710a9464708f2337a83c4991a6d836118b76bbd9e9a4423d590d1026ed549fa92674dc6c21df886df"], 0x1c}}, 0x0) 06:00:18 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:18 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x2, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 864.062398][ T1757] 8021q: adding VLAN 0 to HW filter on device bond751 [ 864.125107][ T26] audit: type=1804 audit(1652767218.977:568): pid=1781 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/748/cgroup.controllers" dev="sda1" ino=1174 res=1 errno=0 [ 864.139464][ T1761] bond751: (slave bridge700): making interface the new active one [ 864.194554][ T1761] bond751: (slave bridge700): Enslaving as an active interface with an up link [ 864.228569][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond751: link becomes ready 06:00:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:19 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x3, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x3ffff, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:19 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x700000, {{0x2, 0x4e22, @loopback}}}, 0x88) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x700000, {{0x2, 0x4e22, @loopback}}}, 0x88) (async) listen(r0, 0x0) (async) 06:00:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0c40, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x29, 0x8, 0x80, 0xffffffe3, 0x20, @rand_addr=' \x01\x00', @private1, 0x7, 0x7, 0xb2, 0x4}}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r7, 0x89f3, &(0x7f0000000440)={'syztnl0\x00', &(0x7f0000000340)={'erspan0\x00', r8, 0x80, 0x20, 0x3f, 0x8, {{0x17, 0x4, 0x2, 0x9, 0x5c, 0x66, 0x0, 0x8, 0x4, 0x0, @multicast2, @local, {[@timestamp_prespec={0x44, 0x14, 0x85, 0x3, 0x9, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x52c}, {@private=0xa010101, 0x179}]}, @generic={0x7, 0x7, "cef3ba5fb5"}, @timestamp={0x44, 0xc, 0x8, 0x0, 0x2, [0x6, 0x10001]}, @timestamp={0x44, 0x20, 0xb8, 0x0, 0x5, [0x7ff, 0x92000000, 0x2a9, 0xfffffe01, 0x7, 0x400, 0x4]}]}}}}}) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=@newlink={0x50, 0x10, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x803}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x7}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x2}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e24}]}}}]}, 0x50}}, 0x48000) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r8, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) sendmsg$ETHTOOL_MSG_DEBUG_GET(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x80, r3, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x80}}, 0x24040000) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) 06:00:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0xfa03, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:19 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x4, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 864.858522][ T1792] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:19 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x5, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 864.931927][ T1792] 8021q: adding VLAN 0 to HW filter on device bond752 [ 864.939286][ T1799] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 06:00:19 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x6, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:19 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/33, 0x21, 0x0, &(0x7f0000000140)=""/208, 0xd0}, &(0x7f0000000280)=0x40) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x6, @multicast2, 0x4e24, 0x2, 'lblc\x00', 0x0, 0xfffffff9, 0x41}, 0x2c) listen(r0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x20, 0x6b9) [ 865.048641][ T1799] 8021q: adding VLAN 0 to HW filter on device bond13 06:00:20 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x7, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 865.111619][ T26] audit: type=1804 audit(1652767219.967:569): pid=1817 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/749/cgroup.controllers" dev="sda1" ino=1164 res=1 errno=0 [ 865.136786][ T1803] bond752: (slave bridge701): making interface the new active one [ 865.152776][ T1803] bond752: (slave bridge701): Enslaving as an active interface with an up link 06:00:20 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x8, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 865.233406][ T1808] bond13: (slave bridge13): making interface the new active one [ 865.261118][ T1808] bond13: (slave bridge13): Enslaving as an active interface with an up link [ 865.295615][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond752: link becomes ready [ 865.327929][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond13: link becomes ready 06:00:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:20 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x11, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x40000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 64) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0c40, 0x0) (async, rerun: 32) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r0) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x29, 0x8, 0x80, 0xffffffe3, 0x20, @rand_addr=' \x01\x00', @private1, 0x7, 0x7, 0xb2, 0x4}}) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r7, 0x89f3, &(0x7f0000000440)={'syztnl0\x00', &(0x7f0000000340)={'erspan0\x00', r8, 0x80, 0x20, 0x3f, 0x8, {{0x17, 0x4, 0x2, 0x9, 0x5c, 0x66, 0x0, 0x8, 0x4, 0x0, @multicast2, @local, {[@timestamp_prespec={0x44, 0x14, 0x85, 0x3, 0x9, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x52c}, {@private=0xa010101, 0x179}]}, @generic={0x7, 0x7, "cef3ba5fb5"}, @timestamp={0x44, 0xc, 0x8, 0x0, 0x2, [0x6, 0x10001]}, @timestamp={0x44, 0x20, 0xb8, 0x0, 0x5, [0x7ff, 0x92000000, 0x2a9, 0xfffffe01, 0x7, 0x400, 0x4]}]}}}}}) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=@newlink={0x50, 0x10, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x803}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x7}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x2}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e24}]}}}]}, 0x50}}, 0x48000) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r8, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) sendmsg$ETHTOOL_MSG_DEBUG_GET(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x80, r3, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x80}}, 0x24040000) (async) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) 06:00:20 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/33, 0x21, 0x0, &(0x7f0000000140)=""/208, 0xd0}, &(0x7f0000000280)=0x40) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x6, @multicast2, 0x4e24, 0x2, 'lblc\x00', 0x0, 0xfffffff9, 0x41}, 0x2c) listen(r0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x20, 0x6b9) 06:00:20 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4T\xc0\xf9\x05\x00\x00\x00i\xe4^\xd5\xfd\xa9\r\xac7A\x94\x03\xce\t\x00\x90k\xd6\x05\rP7\x1c\b\x8c`\xea\x13A\x81m\xb6&\xd0\x9d\x15\x00\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99\xc0\x8b\x19W\xb7Rvd\xcb:\b\x1eS\xb7\xb4\xee\xa8\xf7\xbe zA\xe3\xd4\xcb\xde\x90]\xa5\xd8\x99h\xa3\x9044\'\xadLLj(\xe5gB\x1e\xe9\x0f\x86u\t\xb3FF\x00\xe2/\x17\x89\xf93\rs\xb7\xd9\x7f\x8e\xd3I0\x16\xab\xacJ\xbe\x1d=\x90g\xce\"x\xc4\x01\xff\xc29\xfd\xe76\xdc}\xfb\xc6\x90\xde\xbd\xb6T\x7f\x9b\xcd\xc3\xf0\xfe\x17\xcc\xbae\xc1)\xfc=)\x99/', 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x101200, 0x0) eventfd(0x7ff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = dup2(r3, r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) msync(&(0x7f0000133000/0x800000)=nil, 0x800000, 0x4) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000180)={0xd000, &(0x7f0000000080), 0x1, r4, 0x3}) 06:00:20 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x18, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 865.842115][ T1835] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:20 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/33, 0x21, 0x0, &(0x7f0000000140)=""/208, 0xd0}, &(0x7f0000000280)=0x40) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async, rerun: 64) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x6, @multicast2, 0x4e24, 0x2, 'lblc\x00', 0x0, 0xfffffff9, 0x41}, 0x2c) (rerun: 64) listen(r0, 0x0) (async, rerun: 64) sendfile(r0, r0, &(0x7f0000000040)=0x20, 0x6b9) (rerun: 64) [ 865.924531][ T1835] 8021q: adding VLAN 0 to HW filter on device bond753 06:00:20 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x48, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 866.036506][ T26] audit: type=1400 audit(1652767220.877:570): avc: denied { read write } for pid=1831 comm="syz-executor.3" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 866.044545][ T1843] bond753: (slave bridge702): making interface the new active one 06:00:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4c0c40, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x29, 0x8, 0x80, 0xffffffe3, 0x20, @rand_addr=' \x01\x00', @private1, 0x7, 0x7, 0xb2, 0x4}}) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r7, 0x89f3, &(0x7f0000000440)={'syztnl0\x00', &(0x7f0000000340)={'erspan0\x00', r8, 0x80, 0x20, 0x3f, 0x8, {{0x17, 0x4, 0x2, 0x9, 0x5c, 0x66, 0x0, 0x8, 0x4, 0x0, @multicast2, @local, {[@timestamp_prespec={0x44, 0x14, 0x85, 0x3, 0x9, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x52c}, {@private=0xa010101, 0x179}]}, @generic={0x7, 0x7, "cef3ba5fb5"}, @timestamp={0x44, 0xc, 0x8, 0x0, 0x2, [0x6, 0x10001]}, @timestamp={0x44, 0x20, 0xb8, 0x0, 0x5, [0x7ff, 0x92000000, 0x2a9, 0xfffffe01, 0x7, 0x400, 0x4]}]}}}}}) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=@newlink={0x50, 0x10, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x803}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x7}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x2}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e24}]}}}]}, 0x50}}, 0x48000) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r8, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) (async) sendmsg$ETHTOOL_MSG_DEBUG_GET(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x80, r3, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x80}}, 0x24040000) (async) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) [ 866.068528][ T26] audit: type=1400 audit(1652767220.887:571): avc: denied { open } for pid=1831 comm="syz-executor.3" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 06:00:21 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x60, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:21 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f00000001c0)={0x3, @sliced={0x2, [0x9, 0x8000, 0x0, 0x5f2, 0x5, 0x3, 0x0, 0x7fff, 0x200, 0x4, 0xbe, 0x101, 0x3ff, 0x8, 0x7fff, 0x8000, 0x9a, 0x3f, 0x6, 0xc159, 0x9, 0x77d0, 0x8, 0x20, 0xdee, 0x40, 0x5, 0x9, 0xd49, 0x0, 0x5, 0x5, 0x3, 0x8001, 0x0, 0x400, 0x58f, 0x800, 0x5, 0x3, 0x9c3, 0x3ff, 0x3, 0x2, 0x9, 0xff80, 0x2, 0xfe00], 0x7}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'lo\x00', 0x2}, 0x18) listen(r0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/kovaplus', 0x80000, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) sendfile(r0, r4, 0x0, 0x3ff) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 866.136579][ T1843] bond753: (slave bridge702): Enslaving as an active interface with an up link [ 866.147747][ T26] audit: type=1804 audit(1652767220.987:572): pid=1860 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/750/cgroup.controllers" dev="sda1" ino=1157 res=1 errno=0 [ 866.159668][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond753: link becomes ready 06:00:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200000000003) 06:00:21 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab07, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:21 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x10) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f00000001c0)={0x3, @sliced={0x2, [0x9, 0x8000, 0x0, 0x5f2, 0x5, 0x3, 0x0, 0x7fff, 0x200, 0x4, 0xbe, 0x101, 0x3ff, 0x8, 0x7fff, 0x8000, 0x9a, 0x3f, 0x6, 0xc159, 0x9, 0x77d0, 0x8, 0x20, 0xdee, 0x40, 0x5, 0x9, 0xd49, 0x0, 0x5, 0x5, 0x3, 0x8001, 0x0, 0x400, 0x58f, 0x800, 0x5, 0x3, 0x9c3, 0x3ff, 0x3, 0x2, 0x9, 0xff80, 0x2, 0xfe00], 0x7}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'lo\x00', 0x2}, 0x18) (async) listen(r0, 0x0) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/kovaplus', 0x80000, 0x0) (async) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) sendfile(r0, r4, 0x0, 0x3ff) (async) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) 06:00:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = syz_open_dev$audion(&(0x7f0000000040), 0x4, 0x200000) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) 06:00:21 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4T\xc0\xf9\x05\x00\x00\x00i\xe4^\xd5\xfd\xa9\r\xac7A\x94\x03\xce\t\x00\x90k\xd6\x05\rP7\x1c\b\x8c`\xea\x13A\x81m\xb6&\xd0\x9d\x15\x00\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99\xc0\x8b\x19W\xb7Rvd\xcb:\b\x1eS\xb7\xb4\xee\xa8\xf7\xbe zA\xe3\xd4\xcb\xde\x90]\xa5\xd8\x99h\xa3\x9044\'\xadLLj(\xe5gB\x1e\xe9\x0f\x86u\t\xb3FF\x00\xe2/\x17\x89\xf93\rs\xb7\xd9\x7f\x8e\xd3I0\x16\xab\xacJ\xbe\x1d=\x90g\xce\"x\xc4\x01\xff\xc29\xfd\xe76\xdc}\xfb\xc6\x90\xde\xbd\xb6T\x7f\x9b\xcd\xc3\xf0\xfe\x17\xcc\xbae\xc1)\xfc=)\x99/', 0x0) ftruncate(r0, 0x80079a0) (async) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x101200, 0x0) (async) eventfd(0x7ff) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async, rerun: 32) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 32) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = dup2(r3, r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) (async, rerun: 32) msync(&(0x7f0000133000/0x800000)=nil, 0x800000, 0x4) (rerun: 32) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000180)={0xd000, &(0x7f0000000080), 0x1, r4, 0x3}) 06:00:21 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x2, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:21 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x10) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f00000001c0)={0x3, @sliced={0x2, [0x9, 0x8000, 0x0, 0x5f2, 0x5, 0x3, 0x0, 0x7fff, 0x200, 0x4, 0xbe, 0x101, 0x3ff, 0x8, 0x7fff, 0x8000, 0x9a, 0x3f, 0x6, 0xc159, 0x9, 0x77d0, 0x8, 0x20, 0xdee, 0x40, 0x5, 0x9, 0xd49, 0x0, 0x5, 0x5, 0x3, 0x8001, 0x0, 0x400, 0x58f, 0x800, 0x5, 0x3, 0x9c3, 0x3ff, 0x3, 0x2, 0x9, 0xff80, 0x2, 0xfe00], 0x7}}) (async) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'lo\x00', 0x2}, 0x18) listen(r0, 0x0) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/kovaplus', 0x80000, 0x0) (async) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) sendfile(r0, r4, 0x0, 0x3ff) (async) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 866.854484][ T1883] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = syz_open_dev$audion(&(0x7f0000000040), 0x4, 0x200000) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) syz_open_dev$audion(&(0x7f0000000040), 0x4, 0x200000) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) (async) 06:00:21 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x3, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 866.986703][ T1883] 8021q: adding VLAN 0 to HW filter on device bond754 06:00:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) r2 = syz_open_dev$audion(&(0x7f0000000040), 0x4, 0x200000) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) [ 867.117516][ T1888] bond754: (slave bridge703): making interface the new active one [ 867.145628][ T26] audit: type=1804 audit(1652767221.997:573): pid=1900 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/751/cgroup.controllers" dev="sda1" ino=1168 res=1 errno=0 [ 867.148573][ T1888] bond754: (slave bridge703): Enslaving as an active interface with an up link [ 867.191241][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond754: link becomes ready 06:00:22 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x4, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200000000003) 06:00:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab08, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:22 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x5, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) sendmsg$NL80211_CMD_TESTMODE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="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"], 0x4b4}, 0x1, 0x0, 0x0, 0x10}, 0xc0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}) r9 = syz_open_dev$audion(&(0x7f0000000340), 0xa2, 0xa0200) syz_io_uring_setup(0x762, &(0x7f0000000380)={0x0, 0x4fdb, 0x0, 0x3, 0x340, 0x0, r9}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000000400), &(0x7f0000000440)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="100026bd7000003c00ff7f0000080006000000afff0000000000", @ANYRES32=r8, @ANYBLOB="0800340002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x2004a004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) 06:00:22 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = getegid() ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = syz_open_dev$admmidi(&(0x7f0000000800), 0x6, 0x20001) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000840)={0x5, 0x1, {0xffffffffffffffff}, {}, 0x5, 0x9}) stat(&(0x7f0000000880)='.\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) r9 = getpid() process_vm_readv(r9, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_writev(r9, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="4fbf7d13fbc72d0b5d969dc0ce8e4430da3a35447efc4eb63df96ab5abc5e000a6846d39014f1feca105f0cc3f666964425270a665b52a49e649eb89", 0x3c}, {&(0x7f0000000140)="0ce1ddd3c6214344dde24dc29a344d852dd04a9b8780e967d495b75e7c7c7bc002a5e3d6aaed0ffdf04799ab32255cdaaab81b7ce21b69e1401f4aa32473c5affd6bb6ee9571d249536e237b80a89320655a700e5dfbecdb26c262b568e90bb11967b44db24ebe0e64f53f0a2766708d4616c61969f084e496da1da6959b51442dacb2822e98ca866a61e60045fb0d99b052bfb052a0a2afb3a76bf1fc66e227eedf40dbc5b2d82556228a146c1711d2d137d8653d09eb44ea3b57", 0xbb}, {&(0x7f0000000200)="301df9190609e0a43292c8dbfc39a718e0fb70cfe04e38f772b4c7e7cf0e143a71f05bc0cd85c6c0d2ba21468f1cda2da5a2451173dd7f9f1a1069fdaa7eb8b8d6ba73ecc8035033cc511d30b96ad8a19700a76ff40b9438f09245b7824ec6dd9b617839023863bc587c7527b0a2cdbf13bf44140671cd321dbe8bb8e50f243a0f66c428dffbe4855b3f1581253615b046", 0x91}, {&(0x7f00000002c0)="653711020adebf3401fe16e222c4b9bf8f18987cae3963c4c64830f106e3efa506", 0x21}, {&(0x7f0000000300)="15c525d778be67b483e83dda11", 0xd}], 0x5, &(0x7f00000003c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x20, 0x1}}, {{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000480)="2bb7af9177bd0b51c382b8d01d0bfbabbd9d39e6fc81434bd882cd49d731c55556fb7f11d6e30ac6efffd967b1b53a492f28834e1964228c4ecde316c9f4d55ba4553524d94280f3e1814153ddff842a27866dbe90bbf1398f4bcb28dba97d84203ee8e782dfbf66821eafdd8f21c8a6d7ce41d63f0d1cd44f67ec08065c66fbf0db55431d5421cc3cb26e46b75f0a0eba6e92664e93a01466c9823f721c51095f90a8b14e8aa473a81798856199afa4255f6cae8b066c528fc8f5", 0xbb}, {&(0x7f0000000540)="47e8c00cf79c3364685095045b179982e382ce1b2242c5acb10888d27bb1165a0a050cbe82aae4c38e2da15857f412fe81ac6e9e7185951d4a2720869517704b16839998a52a6b093aec0ed38d7534de96027e8e", 0x54}], 0x2, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r1}}}, @rights={{0x30, 0x1, 0x1, [r2, r3, r0, r0, r0, r0, r0, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, 0xee00}}}], 0x120, 0x4840}}], 0x2, 0x801) listen(r0, 0x0) 06:00:22 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4T\xc0\xf9\x05\x00\x00\x00i\xe4^\xd5\xfd\xa9\r\xac7A\x94\x03\xce\t\x00\x90k\xd6\x05\rP7\x1c\b\x8c`\xea\x13A\x81m\xb6&\xd0\x9d\x15\x00\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99\xc0\x8b\x19W\xb7Rvd\xcb:\b\x1eS\xb7\xb4\xee\xa8\xf7\xbe zA\xe3\xd4\xcb\xde\x90]\xa5\xd8\x99h\xa3\x9044\'\xadLLj(\xe5gB\x1e\xe9\x0f\x86u\t\xb3FF\x00\xe2/\x17\x89\xf93\rs\xb7\xd9\x7f\x8e\xd3I0\x16\xab\xacJ\xbe\x1d=\x90g\xce\"x\xc4\x01\xff\xc29\xfd\xe76\xdc}\xfb\xc6\x90\xde\xbd\xb6T\x7f\x9b\xcd\xc3\xf0\xfe\x17\xcc\xbae\xc1)\xfc=)\x99/', 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x101200, 0x0) eventfd(0x7ff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = dup2(r3, r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) msync(&(0x7f0000133000/0x800000)=nil, 0x800000, 0x4) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000180)={0xd000, &(0x7f0000000080), 0x1, r4, 0x3}) memfd_create(&(0x7f00000000c0)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4T\xc0\xf9\x05\x00\x00\x00i\xe4^\xd5\xfd\xa9\r\xac7A\x94\x03\xce\t\x00\x90k\xd6\x05\rP7\x1c\b\x8c`\xea\x13A\x81m\xb6&\xd0\x9d\x15\x00\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99\xc0\x8b\x19W\xb7Rvd\xcb:\b\x1eS\xb7\xb4\xee\xa8\xf7\xbe zA\xe3\xd4\xcb\xde\x90]\xa5\xd8\x99h\xa3\x9044\'\xadLLj(\xe5gB\x1e\xe9\x0f\x86u\t\xb3FF\x00\xe2/\x17\x89\xf93\rs\xb7\xd9\x7f\x8e\xd3I0\x16\xab\xacJ\xbe\x1d=\x90g\xce\"x\xc4\x01\xff\xc29\xfd\xe76\xdc}\xfb\xc6\x90\xde\xbd\xb6T\x7f\x9b\xcd\xc3\xf0\xfe\x17\xcc\xbae\xc1)\xfc=)\x99/', 0x0) (async) ftruncate(r0, 0x80079a0) (async) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) (async) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x101200, 0x0) (async) eventfd(0x7ff) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async) dup2(r3, r2) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) (async) msync(&(0x7f0000133000/0x800000)=nil, 0x800000, 0x4) (async) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000180)={0xd000, &(0x7f0000000080), 0x1, r4, 0x3}) (async) 06:00:22 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x6, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 867.876882][ T1919] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:22 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x7, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 868.026857][ T1919] 8021q: adding VLAN 0 to HW filter on device bond755 06:00:23 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x8, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 868.133434][ T1930] bond755: (slave bridge704): making interface the new active one [ 868.227150][ T26] audit: type=1804 audit(1652767223.077:574): pid=1938 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/752/cgroup.controllers" dev="sda1" ino=1181 res=1 errno=0 06:00:23 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x11, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 868.273712][ T1930] bond755: (slave bridge704): Enslaving as an active interface with an up link 06:00:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) sendmsg$NL80211_CMD_TESTMODE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="020026bd7000fbdbdf252d0000004e004500f5328ffa7333244c3579107fa91b1f82774c46df7f49e2221993483e3e47c3e8dc8a5961cec2b2f1e9708be0cf3f0017b1faf6f0b352db6443ce5098baa71da90759359be4a7e28d29180000cb0045006c1686b89781aa8b6ddb4569e23b33c93787e06dc3861b3762bf89e22bdcd2ac54197dc58211d13f6b37830c15746cce89f236d65aa2b95f46d498030a56c408bfde760993e837e26011f65ecaae12183240af635ae8fceaf867e8fbc8903ac6e362f3138cc17feb1043815327cba0ee44192b69490f383b581833774320bd8219cfe56f5c638403205ce679a0d384c1084ebd2f8817a8b08c294de58426da6baa4bb9fb6488dd423c841fc648eba48cae75ff5fe3a8b21c367481a2664710ad9e72808c18692400df0045001f1556210701dfcac09c25a334404aec626e7cf30edac0969f6cfe7111c7e68ad912184907bc888b72b7c3343438392f736dc2f5b710fa3c1e34ef691868f28a77050472d16023844e90733c99c6222af17de295d5d6de04c27098d5b0589b3f1482fbc41154b53f07243b54539c814446705503783a2fd3af1005fdca1e4b5d4dde5a519be55f13081715cb60bc76703c8f406784f9e54949122b0d8f13019dfca589a7af4a03170ce7e8428746b7ca18d391aca12bacf3a52a4c752b621a6f320d483421f42f93154ada2e90e29d55dacd0d34602a07e0fbe60f00d300450038911821efe9c012b98643475dfa417183bec940a166e48eacdd4cdef706f9a8b835d9fe6bbc02cf8e0abdcb8bf2775bc4bffdcda36ca3b52b6bb0948a02cbafe705f61394ae77ee1018aa70bed6cc715aba919c5773606a4367714ad621fd3cbd63f584b1832e616a69687997120ea9fa7d50b9b1df6c6671aa0784d80469edda5a6cef36a5a1b7b35908609028da402c33f5bb0207071a6b6709a5eb562862ef77ae39131fd7b53d391eee6dce6a6b144a70d8547de0be9384f011c99eb1a405c7c848f1bd6b658075eb97723edd0079004500cc14e84c5320c6935b2c36e75d83e377854ead0571210e2e6c70343bcd26ab2b8817caf8abeb25eeac4b68f2004ee3c385f0dce6df773460d7e3ff961cf40b347cab3ffdc9c9c59a85c5e260c8d8f5a9eb751dc905f57f553b27b62ad105be6ec72087d3af66a3442cc5fb1ccd0ebbfc2b844b65b8000000aa0045001b9250b00ef83754304c9dca3606c271fd093090fc3b1c128679dbf3ec3c690dea5bd67610caec53202e39f66d723223001b8552987b9f098c15df47cfc566d769cd6847afcd440eb5256bd0461a02ed59753bb1438d79bedea09b42df1bca9625e42fbe34503d0ba5a65286e0f746706f871bd1fbd8cc7132d01eb733f38f2f869b9c9e27f67fdbfd55254432b1535f6b6d0bf8d9b5d33823a1a6bc48d8a19c8cebd5be134a000044004500598cba4f8e8c690c0a3f902fdfc40ba79b5ee9dba95a8447c80dce0207f46e8a35fed389893dcb3e0e4c8893284050107c659e99730d6903a19c91a0693e305763004500f3f9ee01dd6b61013f48409a069309512d38c2dc276b5ab11da4513dde613833b43f9ace0bf0db7494fac477784630c749d2f6e1c9c9f0d257d3f9e5e42143c459413213997b5dddf9c5e8e4cef7e3fee828bf3c31cb743ca9694a9b754edc00"], 0x4b4}, 0x1, 0x0, 0x0, 0x10}, 0xc0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) (async) r5 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}) r9 = syz_open_dev$audion(&(0x7f0000000340), 0xa2, 0xa0200) syz_io_uring_setup(0x762, &(0x7f0000000380)={0x0, 0x4fdb, 0x0, 0x3, 0x340, 0x0, r9}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000000400), &(0x7f0000000440)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="100026bd7000003c00ff7f0000080006000000afff0000000000", @ANYRES32=r8, @ANYBLOB="0800340002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x2004a004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) (async) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) [ 868.327125][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond755: link becomes ready 06:00:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab09, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 868.519004][ T1951] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 868.618255][ T1951] 8021q: adding VLAN 0 to HW filter on device bond756 [ 868.713036][ T1952] bond756: (slave bridge705): making interface the new active one [ 868.742996][ T1952] bond756: (slave bridge705): Enslaving as an active interface with an up link [ 868.769313][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond756: link becomes ready 06:00:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200000000003) 06:00:23 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x18, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) sendmsg$NL80211_CMD_TESTMODE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="020026bd7000fbdbdf252d0000004e004500f5328ffa7333244c3579107fa91b1f82774c46df7f49e2221993483e3e47c3e8dc8a5961cec2b2f1e9708be0cf3f0017b1faf6f0b352db6443ce5098baa71da90759359be4a7e28d29180000cb0045006c1686b89781aa8b6ddb4569e23b33c93787e06dc3861b3762bf89e22bdcd2ac54197dc58211d13f6b37830c15746cce89f236d65aa2b95f46d498030a56c408bfde760993e837e26011f65ecaae12183240af635ae8fceaf867e8fbc8903ac6e362f3138cc17feb1043815327cba0ee44192b69490f383b581833774320bd8219cfe56f5c638403205ce679a0d384c1084ebd2f8817a8b08c294de58426da6baa4bb9fb6488dd423c841fc648eba48cae75ff5fe3a8b21c367481a2664710ad9e72808c18692400df0045001f1556210701dfcac09c25a334404aec626e7cf30edac0969f6cfe7111c7e68ad912184907bc888b72b7c3343438392f736dc2f5b710fa3c1e34ef691868f28a77050472d16023844e90733c99c6222af17de295d5d6de04c27098d5b0589b3f1482fbc41154b53f07243b54539c814446705503783a2fd3af1005fdca1e4b5d4dde5a519be55f13081715cb60bc76703c8f406784f9e54949122b0d8f13019dfca589a7af4a03170ce7e8428746b7ca18d391aca12bacf3a52a4c752b621a6f320d483421f42f93154ada2e90e29d55dacd0d34602a07e0fbe60f00d300450038911821efe9c012b98643475dfa417183bec940a166e48eacdd4cdef706f9a8b835d9fe6bbc02cf8e0abdcb8bf2775bc4bffdcda36ca3b52b6bb0948a02cbafe705f61394ae77ee1018aa70bed6cc715aba919c5773606a4367714ad621fd3cbd63f584b1832e616a69687997120ea9fa7d50b9b1df6c6671aa0784d80469edda5a6cef36a5a1b7b35908609028da402c33f5bb0207071a6b6709a5eb562862ef77ae39131fd7b53d391eee6dce6a6b144a70d8547de0be9384f011c99eb1a405c7c848f1bd6b658075eb97723edd0079004500cc14e84c5320c6935b2c36e75d83e377854ead0571210e2e6c70343bcd26ab2b8817caf8abeb25eeac4b68f2004ee3c385f0dce6df773460d7e3ff961cf40b347cab3ffdc9c9c59a85c5e260c8d8f5a9eb751dc905f57f553b27b62ad105be6ec72087d3af66a3442cc5fb1ccd0ebbfc2b844b65b8000000aa0045001b9250b00ef83754304c9dca3606c271fd093090fc3b1c128679dbf3ec3c690dea5bd67610caec53202e39f66d723223001b8552987b9f098c15df47cfc566d769cd6847afcd440eb5256bd0461a02ed59753bb1438d79bedea09b42df1bca9625e42fbe34503d0ba5a65286e0f746706f871bd1fbd8cc7132d01eb733f38f2f869b9c9e27f67fdbfd55254432b1535f6b6d0bf8d9b5d33823a1a6bc48d8a19c8cebd5be134a000044004500598cba4f8e8c690c0a3f902fdfc40ba79b5ee9dba95a8447c80dce0207f46e8a35fed389893dcb3e0e4c8893284050107c659e99730d6903a19c91a0693e305763004500f3f9ee01dd6b61013f48409a069309512d38c2dc276b5ab11da4513dde613833b43f9ace0bf0db7494fac477784630c749d2f6e1c9c9f0d257d3f9e5e42143c459413213997b5dddf9c5e8e4cef7e3fee828bf3c31cb743ca9694a9b754edc00"], 0x4b4}, 0x1, 0x0, 0x0, 0x10}, 0xc0) (async, rerun: 64) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}) (async) r9 = syz_open_dev$audion(&(0x7f0000000340), 0xa2, 0xa0200) syz_io_uring_setup(0x762, &(0x7f0000000380)={0x0, 0x4fdb, 0x0, 0x3, 0x340, 0x0, r9}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000000400), &(0x7f0000000440)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x2, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, {0xfff3, 0xf}, {0x9, 0xf}, {0x8, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="100026bd7000003c00ff7f0000080006000000afff0000000000", @ANYRES32=r8, @ANYBLOB="0800340002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x2004a004) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) (async) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) 06:00:23 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="00000000001b7b001c00128009000300626f6e64000000000c000280040018"], 0x3c}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141", @ANYRES32, @ANYBLOB="8000001f00000000280012800a00010076786c616e"], 0x3}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) 06:00:23 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = getegid() ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async) r4 = syz_open_dev$admmidi(&(0x7f0000000800), 0x6, 0x20001) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000840)={0x5, 0x1, {0xffffffffffffffff}, {}, 0x5, 0x9}) stat(&(0x7f0000000880)='.\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) (async) r9 = getpid() process_vm_readv(r9, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) (async) process_vm_writev(r9, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r10) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="4fbf7d13fbc72d0b5d969dc0ce8e4430da3a35447efc4eb63df96ab5abc5e000a6846d39014f1feca105f0cc3f666964425270a665b52a49e649eb89", 0x3c}, {&(0x7f0000000140)="0ce1ddd3c6214344dde24dc29a344d852dd04a9b8780e967d495b75e7c7c7bc002a5e3d6aaed0ffdf04799ab32255cdaaab81b7ce21b69e1401f4aa32473c5affd6bb6ee9571d249536e237b80a89320655a700e5dfbecdb26c262b568e90bb11967b44db24ebe0e64f53f0a2766708d4616c61969f084e496da1da6959b51442dacb2822e98ca866a61e60045fb0d99b052bfb052a0a2afb3a76bf1fc66e227eedf40dbc5b2d82556228a146c1711d2d137d8653d09eb44ea3b57", 0xbb}, {&(0x7f0000000200)="301df9190609e0a43292c8dbfc39a718e0fb70cfe04e38f772b4c7e7cf0e143a71f05bc0cd85c6c0d2ba21468f1cda2da5a2451173dd7f9f1a1069fdaa7eb8b8d6ba73ecc8035033cc511d30b96ad8a19700a76ff40b9438f09245b7824ec6dd9b617839023863bc587c7527b0a2cdbf13bf44140671cd321dbe8bb8e50f243a0f66c428dffbe4855b3f1581253615b046", 0x91}, {&(0x7f00000002c0)="653711020adebf3401fe16e222c4b9bf8f18987cae3963c4c64830f106e3efa506", 0x21}, {&(0x7f0000000300)="15c525d778be67b483e83dda11", 0xd}], 0x5, &(0x7f00000003c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x20, 0x1}}, {{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000480)="2bb7af9177bd0b51c382b8d01d0bfbabbd9d39e6fc81434bd882cd49d731c55556fb7f11d6e30ac6efffd967b1b53a492f28834e1964228c4ecde316c9f4d55ba4553524d94280f3e1814153ddff842a27866dbe90bbf1398f4bcb28dba97d84203ee8e782dfbf66821eafdd8f21c8a6d7ce41d63f0d1cd44f67ec08065c66fbf0db55431d5421cc3cb26e46b75f0a0eba6e92664e93a01466c9823f721c51095f90a8b14e8aa473a81798856199afa4255f6cae8b066c528fc8f5", 0xbb}, {&(0x7f0000000540)="47e8c00cf79c3364685095045b179982e382ce1b2242c5acb10888d27bb1165a0a050cbe82aae4c38e2da15857f412fe81ac6e9e7185951d4a2720869517704b16839998a52a6b093aec0ed38d7534de96027e8e", 0x54}], 0x2, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r1}}}, @rights={{0x30, 0x1, 0x1, [r2, r3, r0, r0, r0, r0, r0, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, 0xee00}}}], 0x120, 0x4840}}], 0x2, 0x801) (async) listen(r0, 0x0) 06:00:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab0a, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:23 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x48, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 868.948289][ T1972] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:23 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x60, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:23 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = getegid() ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = syz_open_dev$admmidi(&(0x7f0000000800), 0x6, 0x20001) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000840)={0x5, 0x1, {0xffffffffffffffff}, {}, 0x5, 0x9}) stat(&(0x7f0000000880)='.\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) r9 = getpid() process_vm_readv(r9, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_writev(r9, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="4fbf7d13fbc72d0b5d969dc0ce8e4430da3a35447efc4eb63df96ab5abc5e000a6846d39014f1feca105f0cc3f666964425270a665b52a49e649eb89", 0x3c}, {&(0x7f0000000140)="0ce1ddd3c6214344dde24dc29a344d852dd04a9b8780e967d495b75e7c7c7bc002a5e3d6aaed0ffdf04799ab32255cdaaab81b7ce21b69e1401f4aa32473c5affd6bb6ee9571d249536e237b80a89320655a700e5dfbecdb26c262b568e90bb11967b44db24ebe0e64f53f0a2766708d4616c61969f084e496da1da6959b51442dacb2822e98ca866a61e60045fb0d99b052bfb052a0a2afb3a76bf1fc66e227eedf40dbc5b2d82556228a146c1711d2d137d8653d09eb44ea3b57", 0xbb}, {&(0x7f0000000200)="301df9190609e0a43292c8dbfc39a718e0fb70cfe04e38f772b4c7e7cf0e143a71f05bc0cd85c6c0d2ba21468f1cda2da5a2451173dd7f9f1a1069fdaa7eb8b8d6ba73ecc8035033cc511d30b96ad8a19700a76ff40b9438f09245b7824ec6dd9b617839023863bc587c7527b0a2cdbf13bf44140671cd321dbe8bb8e50f243a0f66c428dffbe4855b3f1581253615b046", 0x91}, {&(0x7f00000002c0)="653711020adebf3401fe16e222c4b9bf8f18987cae3963c4c64830f106e3efa506", 0x21}, {&(0x7f0000000300)="15c525d778be67b483e83dda11", 0xd}], 0x5, &(0x7f00000003c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x20, 0x1}}, {{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000480)="2bb7af9177bd0b51c382b8d01d0bfbabbd9d39e6fc81434bd882cd49d731c55556fb7f11d6e30ac6efffd967b1b53a492f28834e1964228c4ecde316c9f4d55ba4553524d94280f3e1814153ddff842a27866dbe90bbf1398f4bcb28dba97d84203ee8e782dfbf66821eafdd8f21c8a6d7ce41d63f0d1cd44f67ec08065c66fbf0db55431d5421cc3cb26e46b75f0a0eba6e92664e93a01466c9823f721c51095f90a8b14e8aa473a81798856199afa4255f6cae8b066c528fc8f5", 0xbb}, {&(0x7f0000000540)="47e8c00cf79c3364685095045b179982e382ce1b2242c5acb10888d27bb1165a0a050cbe82aae4c38e2da15857f412fe81ac6e9e7185951d4a2720869517704b16839998a52a6b093aec0ed38d7534de96027e8e", 0x54}], 0x2, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r1}}}, @rights={{0x30, 0x1, 0x1, [r2, r3, r0, r0, r0, r0, r0, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, 0xee00}}}], 0x120, 0x4840}}], 0x2, 0x801) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) getegid() (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async) syz_open_dev$admmidi(&(0x7f0000000800), 0x6, 0x20001) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000840)={0x5, 0x1, {0xffffffffffffffff}, {}, 0x5, 0x9}) (async) stat(&(0x7f0000000880)='.\x00', &(0x7f00000008c0)) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240)) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) (async) getpid() (async) process_vm_readv(r9, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) (async) process_vm_writev(r9, &(0x7f0000000640)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000440)=""/245, 0xf5}, {0x0}], 0x5, &(0x7f00000002c0)=[{&(0x7f0000000740)=""/174, 0xae}], 0x1, 0x0) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) (async) setreuid(0xee01, r10) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="4fbf7d13fbc72d0b5d969dc0ce8e4430da3a35447efc4eb63df96ab5abc5e000a6846d39014f1feca105f0cc3f666964425270a665b52a49e649eb89", 0x3c}, {&(0x7f0000000140)="0ce1ddd3c6214344dde24dc29a344d852dd04a9b8780e967d495b75e7c7c7bc002a5e3d6aaed0ffdf04799ab32255cdaaab81b7ce21b69e1401f4aa32473c5affd6bb6ee9571d249536e237b80a89320655a700e5dfbecdb26c262b568e90bb11967b44db24ebe0e64f53f0a2766708d4616c61969f084e496da1da6959b51442dacb2822e98ca866a61e60045fb0d99b052bfb052a0a2afb3a76bf1fc66e227eedf40dbc5b2d82556228a146c1711d2d137d8653d09eb44ea3b57", 0xbb}, {&(0x7f0000000200)="301df9190609e0a43292c8dbfc39a718e0fb70cfe04e38f772b4c7e7cf0e143a71f05bc0cd85c6c0d2ba21468f1cda2da5a2451173dd7f9f1a1069fdaa7eb8b8d6ba73ecc8035033cc511d30b96ad8a19700a76ff40b9438f09245b7824ec6dd9b617839023863bc587c7527b0a2cdbf13bf44140671cd321dbe8bb8e50f243a0f66c428dffbe4855b3f1581253615b046", 0x91}, {&(0x7f00000002c0)="653711020adebf3401fe16e222c4b9bf8f18987cae3963c4c64830f106e3efa506", 0x21}, {&(0x7f0000000300)="15c525d778be67b483e83dda11", 0xd}], 0x5, &(0x7f00000003c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x20, 0x1}}, {{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000480)="2bb7af9177bd0b51c382b8d01d0bfbabbd9d39e6fc81434bd882cd49d731c55556fb7f11d6e30ac6efffd967b1b53a492f28834e1964228c4ecde316c9f4d55ba4553524d94280f3e1814153ddff842a27866dbe90bbf1398f4bcb28dba97d84203ee8e782dfbf66821eafdd8f21c8a6d7ce41d63f0d1cd44f67ec08065c66fbf0db55431d5421cc3cb26e46b75f0a0eba6e92664e93a01466c9823f721c51095f90a8b14e8aa473a81798856199afa4255f6cae8b066c528fc8f5", 0xbb}, {&(0x7f0000000540)="47e8c00cf79c3364685095045b179982e382ce1b2242c5acb10888d27bb1165a0a050cbe82aae4c38e2da15857f412fe81ac6e9e7185951d4a2720869517704b16839998a52a6b093aec0ed38d7534de96027e8e", 0x54}], 0x2, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r1}}}, @rights={{0x30, 0x1, 0x1, [r2, r3, r0, r0, r0, r0, r0, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, 0xee00}}}], 0x120, 0x4840}}], 0x2, 0x801) (async) listen(r0, 0x0) (async) 06:00:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, 0x0, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 06:00:23 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 869.079235][ T1972] 8021q: adding VLAN 0 to HW filter on device bond757 [ 869.104917][ T1977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 869.152933][ T26] audit: type=1804 audit(1652767224.007:575): pid=1987 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/753/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 06:00:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, 0x0, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, 0x0, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) (async) [ 869.201472][ T1979] bond757: (slave bridge706): making interface the new active one [ 869.226689][ T1979] bond757: (slave bridge706): Enslaving as an active interface with an up link [ 869.281991][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond757: link becomes ready [ 869.746282][ T1227] ieee802154 phy0 wpan0: encryption failed: -22 [ 869.753273][ T1227] ieee802154 phy1 wpan1: encryption failed: -22 06:00:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x200000000003) 06:00:24 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x2, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, 0x0, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 06:00:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab0b, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:24 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) recvmsg(r2, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)}, {&(0x7f0000001540)=""/225, 0xe1}, {&(0x7f0000001640)=""/84, 0x54}, {&(0x7f00000016c0)=""/127, 0x7f}], 0xa, &(0x7f0000001800)=""/238, 0xee}, 0x10000) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "d63909b971622d3a", "f3b5e12889a60d4ec2385bafdebe500a71692c88e25d8bb09ed7d7eca2cc0e2e", "cfe1fffb", "63085707fc87357f"}, 0x38) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='y']) r4 = io_uring_setup(0x8f6, &(0x7f0000000100)={0x0, 0x6b20, 0xd, 0x1, 0x31a}) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) listen(r6, 0x0) 06:00:24 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="00000000001b7b001c00128009000300626f6e64000000000c000280040018"], 0x3c}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141", @ANYRES32, @ANYBLOB="8000001f00000000280012800a00010076786c616e"], 0x3}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="00000000001b7b001c00128009000300626f6e64000000000c000280040018"], 0x3c}}, 0x0) (async) pipe(&(0x7f0000000180)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141", @ANYRES32, @ANYBLOB="8000001f00000000280012800a00010076786c616e"], 0x3}}, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) socket$nl_route(0x10, 0x3, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) 06:00:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 06:00:24 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x3, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 869.893278][ T2015] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:24 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) recvmsg(r2, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)}, {&(0x7f0000001540)=""/225, 0xe1}, {&(0x7f0000001640)=""/84, 0x54}, {&(0x7f00000016c0)=""/127, 0x7f}], 0xa, &(0x7f0000001800)=""/238, 0xee}, 0x10000) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "d63909b971622d3a", "f3b5e12889a60d4ec2385bafdebe500a71692c88e25d8bb09ed7d7eca2cc0e2e", "cfe1fffb", "63085707fc87357f"}, 0x38) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='y']) r4 = io_uring_setup(0x8f6, &(0x7f0000000100)={0x0, 0x6b20, 0xd, 0x1, 0x31a}) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) listen(r6, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) recvmsg(r2, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)}, {&(0x7f0000001540)=""/225, 0xe1}, {&(0x7f0000001640)=""/84, 0x54}, {&(0x7f00000016c0)=""/127, 0x7f}], 0xa, &(0x7f0000001800)=""/238, 0xee}, 0x10000) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "d63909b971622d3a", "f3b5e12889a60d4ec2385bafdebe500a71692c88e25d8bb09ed7d7eca2cc0e2e", "cfe1fffb", "63085707fc87357f"}, 0x38) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='y']) (async) io_uring_setup(0x8f6, &(0x7f0000000100)={0x0, 0x6b20, 0xd, 0x1, 0x31a}) (async) socket$inet_mptcp(0x2, 0x1, 0x106) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) (async) listen(r6, 0x0) (async) [ 869.958837][ T2015] 8021q: adding VLAN 0 to HW filter on device bond758 06:00:24 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x4, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 870.015077][ T2020] bond758: (slave bridge707): making interface the new active one [ 870.024985][ T2020] bond758: (slave bridge707): Enslaving as an active interface with an up link [ 870.034322][ T2021] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 06:00:24 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="00000000001b7b001c00128009000300626f6e64000000000c000280040018"], 0x3c}}, 0x0) (async) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141", @ANYRES32, @ANYBLOB="8000001f00000000280012800a00010076786c616e"], 0x3}}, 0x0) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) socket$nl_route(0x10, 0x3, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) 06:00:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab0c, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 870.076547][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bond758: link becomes ready [ 870.152997][ T2041] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 870.226010][ T2041] 8021q: adding VLAN 0 to HW filter on device bond759 [ 870.265947][ T2050] bond759: (slave bridge708): making interface the new active one [ 870.274831][ T2050] bond759: (slave bridge708): Enslaving as an active interface with an up link [ 870.284876][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond759: link becomes ready 06:00:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x200000000003) 06:00:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 06:00:25 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x5, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:25 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0xffffffff, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000200)='\x04\x00\xc5,v\x17\x82\x89\xac\xa8\xb0 \xdf?L\xbd\x14\xa8\"\xff\xce!\xe5\x9a\xe4\xa9\xc5\xc1j\xfe\xb9\xa0Od\x84\xc1hs\x89\xd6\xc8\x11\x17\x9aa\xcd/\xaa\xec\x97\x1a\t\x19\x1ed!k\x90\xd6\xf2\x8f\xe9K\x1f\x05\x15n\xa0\f\x1b2=w\xa0\xdcU;n\xc8\x90`ni\xb1$\xd8a\xdf\xd8\xf3\xe3\x97\xda\xf8H\x00\xd5\x04\xcd\xb0V!\x8c\x1diWN+XH\x01{\x8fk\x97\xd54\xd4lg\xaa8\xad6\xde\xafKN\xeag\x95\xccZgg\x9d\a\xa0S\x19\x8f\xc3\x98\a\x8c\x94\x81\xfb\xbf\xeb\x80\xf9I\x96\b\xc9\xc6\x9b\xe7\xb7u\x9f,\xc9@\x84\xab\xe1\xb0\x02\xbc\x9ey|D\x0eT\xceUgPL6\x95g\nK\x05G$\xd3\xac\xd5ErG\xd7\xb4\xd3\xff\x80\xc92\xe1M\x98s\x0f\xa6\xd0\x9f\x95a\x1aN\x85\xf2\xcctd\x1c7\xd1\x7fz;\xa3\x117_:\xee\xe0@\xf6\xe3b\xc8\r\"\xc1\xeeu\x1d\xe7\\\xb9\x81GOh\xafK9+U\xcd\xf2IU\x9c\xe3\x95\x1e\n\x0fA\xc3\xc2\xca\x807Y\xf0<\xbf\x7f ?\x10\xf7\xca\xbf\xcf\x8d\xce\xe0\xacPG\xea\xdf\n\xb4A\xdck\xa4\xd4\xc6\x8b\xb4Zk\x02qo*\x80\xae|\xeb\xe3)\xc3\xd3\x12\xd6\xc3\xb0\xa4\xf8\xa0\xfe\xa1\xd2\xfc]\x12q\x18{\x11\xd2j2\x1c\x8547\xd2\xfa:\x99\x00\xcd\xb0\x90\x1d>/k8\xfb\x00\fb\xbf\xf7\xba4\xe9', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote, 0x0, 0x0, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x8c}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0xe, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r3 = accept$ax25(r0, &(0x7f0000000380)={{0x3, @netrom}, [@bcast, @null, @remote, @rose, @default, @default, @bcast]}, &(0x7f0000000400)=0x48) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, r3, 0x5ee85000) ioctl$LOOP_CLR_FD(r1, 0x4c01) 06:00:25 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) recvmsg(r2, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)}, {&(0x7f0000001540)=""/225, 0xe1}, {&(0x7f0000001640)=""/84, 0x54}, {&(0x7f00000016c0)=""/127, 0x7f}], 0xa, &(0x7f0000001800)=""/238, 0xee}, 0x10000) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "d63909b971622d3a", "f3b5e12889a60d4ec2385bafdebe500a71692c88e25d8bb09ed7d7eca2cc0e2e", "cfe1fffb", "63085707fc87357f"}, 0x38) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='y']) r4 = io_uring_setup(0x8f6, &(0x7f0000000100)={0x0, 0x6b20, 0xd, 0x1, 0x31a}) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) listen(r6, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) recvmsg(r2, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)}, {&(0x7f0000001540)=""/225, 0xe1}, {&(0x7f0000001640)=""/84, 0x54}, {&(0x7f00000016c0)=""/127, 0x7f}], 0xa, &(0x7f0000001800)=""/238, 0xee}, 0x10000) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "d63909b971622d3a", "f3b5e12889a60d4ec2385bafdebe500a71692c88e25d8bb09ed7d7eca2cc0e2e", "cfe1fffb", "63085707fc87357f"}, 0x38) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='y']) (async) io_uring_setup(0x8f6, &(0x7f0000000100)={0x0, 0x6b20, 0xd, 0x1, 0x31a}) (async) socket$inet_mptcp(0x2, 0x1, 0x106) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) (async) listen(r6, 0x0) (async) 06:00:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab0d, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:25 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x6, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) (async) [ 870.834659][ T2069] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 870.940338][ T2080] loop7: detected capacity change from 0 to 1036 [ 870.949701][ T2069] 8021q: adding VLAN 0 to HW filter on device bond760 06:00:25 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x7, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="5988b48ab6138fd484b3774fd1e59d00663f8a113c4ea89fd8adabd5b0a742a4c91eda82240ff496f627a20879b2a4d30bb079c04c368b3b93f8f569fd2c6e87ae36b02ea07747191eaf89e0749a5c7f14e3f9968438cb94e69b8ed40e6d8e510418809a29903d4971373a56555ff82ed0cdd4f25f0680cc45db105b34d0d7b446525780e6c8bd81535e39924c18b92cbab4cfee6f"], 0x1c}}, 0x0) 06:00:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="5988b48ab6138fd484b3774fd1e59d00663f8a113c4ea89fd8adabd5b0a742a4c91eda82240ff496f627a20879b2a4d30bb079c04c368b3b93f8f569fd2c6e87ae36b02ea07747191eaf89e0749a5c7f14e3f9968438cb94e69b8ed40e6d8e510418809a29903d4971373a56555ff82ed0cdd4f25f0680cc45db105b34d0d7b446525780e6c8bd81535e39924c18b92cbab4cfee6f"], 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="5988b48ab6138fd484b3774fd1e59d00663f8a113c4ea89fd8adabd5b0a742a4c91eda82240ff496f627a20879b2a4d30bb079c04c368b3b93f8f569fd2c6e87ae36b02ea07747191eaf89e0749a5c7f14e3f9968438cb94e69b8ed40e6d8e510418809a29903d4971373a56555ff82ed0cdd4f25f0680cc45db105b34d0d7b446525780e6c8bd81535e39924c18b92cbab4cfee6f"], 0x1c}}, 0x0) (async) [ 871.079663][ T2078] bond760: (slave bridge709): making interface the new active one [ 871.106426][ T2078] bond760: (slave bridge709): Enslaving as an active interface with an up link 06:00:26 executing program 4: dup(0xffffffffffffffff) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x5d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) [ 871.132785][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond760: link becomes ready 06:00:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x200000000003) 06:00:26 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x8, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="5988b48ab6138fd484b3774fd1e59d00663f8a113c4ea89fd8adabd5b0a742a4c91eda82240ff496f627a20879b2a4d30bb079c04c368b3b93f8f569fd2c6e87ae36b02ea07747191eaf89e0749a5c7f14e3f9968438cb94e69b8ed40e6d8e510418809a29903d4971373a56555ff82ed0cdd4f25f0680cc45db105b34d0d7b446525780e6c8bd81535e39924c18b92cbab4cfee6f"], 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="5988b48ab6138fd484b3774fd1e59d00663f8a113c4ea89fd8adabd5b0a742a4c91eda82240ff496f627a20879b2a4d30bb079c04c368b3b93f8f569fd2c6e87ae36b02ea07747191eaf89e0749a5c7f14e3f9968438cb94e69b8ed40e6d8e510418809a29903d4971373a56555ff82ed0cdd4f25f0680cc45db105b34d0d7b446525780e6c8bd81535e39924c18b92cbab4cfee6f"], 0x1c}}, 0x0) (async) 06:00:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab0e, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:26 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) (async) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0xffffffff, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (async, rerun: 64) r2 = memfd_create(&(0x7f0000000200)='\x04\x00\xc5,v\x17\x82\x89\xac\xa8\xb0 \xdf?L\xbd\x14\xa8\"\xff\xce!\xe5\x9a\xe4\xa9\xc5\xc1j\xfe\xb9\xa0Od\x84\xc1hs\x89\xd6\xc8\x11\x17\x9aa\xcd/\xaa\xec\x97\x1a\t\x19\x1ed!k\x90\xd6\xf2\x8f\xe9K\x1f\x05\x15n\xa0\f\x1b2=w\xa0\xdcU;n\xc8\x90`ni\xb1$\xd8a\xdf\xd8\xf3\xe3\x97\xda\xf8H\x00\xd5\x04\xcd\xb0V!\x8c\x1diWN+XH\x01{\x8fk\x97\xd54\xd4lg\xaa8\xad6\xde\xafKN\xeag\x95\xccZgg\x9d\a\xa0S\x19\x8f\xc3\x98\a\x8c\x94\x81\xfb\xbf\xeb\x80\xf9I\x96\b\xc9\xc6\x9b\xe7\xb7u\x9f,\xc9@\x84\xab\xe1\xb0\x02\xbc\x9ey|D\x0eT\xceUgPL6\x95g\nK\x05G$\xd3\xac\xd5ErG\xd7\xb4\xd3\xff\x80\xc92\xe1M\x98s\x0f\xa6\xd0\x9f\x95a\x1aN\x85\xf2\xcctd\x1c7\xd1\x7fz;\xa3\x117_:\xee\xe0@\xf6\xe3b\xc8\r\"\xc1\xeeu\x1d\xe7\\\xb9\x81GOh\xafK9+U\xcd\xf2IU\x9c\xe3\x95\x1e\n\x0fA\xc3\xc2\xca\x807Y\xf0<\xbf\x7f ?\x10\xf7\xca\xbf\xcf\x8d\xce\xe0\xacPG\xea\xdf\n\xb4A\xdck\xa4\xd4\xc6\x8b\xb4Zk\x02qo*\x80\xae|\xeb\xe3)\xc3\xd3\x12\xd6\xc3\xb0\xa4\xf8\xa0\xfe\xa1\xd2\xfc]\x12q\x18{\x11\xd2j2\x1c\x8547\xd2\xfa:\x99\x00\xcd\xb0\x90\x1d>/k8\xfb\x00\fb\xbf\xf7\xba4\xe9', 0x0) (async, rerun: 64) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote, 0x0, 0x0, 0x2}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x8c}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0xe, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) (async) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) (async) r3 = accept$ax25(r0, &(0x7f0000000380)={{0x3, @netrom}, [@bcast, @null, @remote, @rose, @default, @default, @bcast]}, &(0x7f0000000400)=0x48) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, r3, 0x5ee85000) (async) ioctl$LOOP_CLR_FD(r1, 0x4c01) 06:00:26 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x11, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 871.753930][ T2131] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:26 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0xffffffff, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000200)='\x04\x00\xc5,v\x17\x82\x89\xac\xa8\xb0 \xdf?L\xbd\x14\xa8\"\xff\xce!\xe5\x9a\xe4\xa9\xc5\xc1j\xfe\xb9\xa0Od\x84\xc1hs\x89\xd6\xc8\x11\x17\x9aa\xcd/\xaa\xec\x97\x1a\t\x19\x1ed!k\x90\xd6\xf2\x8f\xe9K\x1f\x05\x15n\xa0\f\x1b2=w\xa0\xdcU;n\xc8\x90`ni\xb1$\xd8a\xdf\xd8\xf3\xe3\x97\xda\xf8H\x00\xd5\x04\xcd\xb0V!\x8c\x1diWN+XH\x01{\x8fk\x97\xd54\xd4lg\xaa8\xad6\xde\xafKN\xeag\x95\xccZgg\x9d\a\xa0S\x19\x8f\xc3\x98\a\x8c\x94\x81\xfb\xbf\xeb\x80\xf9I\x96\b\xc9\xc6\x9b\xe7\xb7u\x9f,\xc9@\x84\xab\xe1\xb0\x02\xbc\x9ey|D\x0eT\xceUgPL6\x95g\nK\x05G$\xd3\xac\xd5ErG\xd7\xb4\xd3\xff\x80\xc92\xe1M\x98s\x0f\xa6\xd0\x9f\x95a\x1aN\x85\xf2\xcctd\x1c7\xd1\x7fz;\xa3\x117_:\xee\xe0@\xf6\xe3b\xc8\r\"\xc1\xeeu\x1d\xe7\\\xb9\x81GOh\xafK9+U\xcd\xf2IU\x9c\xe3\x95\x1e\n\x0fA\xc3\xc2\xca\x807Y\xf0<\xbf\x7f ?\x10\xf7\xca\xbf\xcf\x8d\xce\xe0\xacPG\xea\xdf\n\xb4A\xdck\xa4\xd4\xc6\x8b\xb4Zk\x02qo*\x80\xae|\xeb\xe3)\xc3\xd3\x12\xd6\xc3\xb0\xa4\xf8\xa0\xfe\xa1\xd2\xfc]\x12q\x18{\x11\xd2j2\x1c\x8547\xd2\xfa:\x99\x00\xcd\xb0\x90\x1d>/k8\xfb\x00\fb\xbf\xf7\xba4\xe9', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote, 0x0, 0x0, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x8c}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0xe, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r3 = accept$ax25(r0, &(0x7f0000000380)={{0x3, @netrom}, [@bcast, @null, @remote, @rose, @default, @default, @bcast]}, &(0x7f0000000400)=0x48) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, r3, 0x5ee85000) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_open_dev$loop(0x0, 0x0, 0x0) (async) syz_open_dev$mouse(&(0x7f0000000040), 0xffffffff, 0x80000) (async) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) (async) syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (async) memfd_create(&(0x7f0000000200)='\x04\x00\xc5,v\x17\x82\x89\xac\xa8\xb0 \xdf?L\xbd\x14\xa8\"\xff\xce!\xe5\x9a\xe4\xa9\xc5\xc1j\xfe\xb9\xa0Od\x84\xc1hs\x89\xd6\xc8\x11\x17\x9aa\xcd/\xaa\xec\x97\x1a\t\x19\x1ed!k\x90\xd6\xf2\x8f\xe9K\x1f\x05\x15n\xa0\f\x1b2=w\xa0\xdcU;n\xc8\x90`ni\xb1$\xd8a\xdf\xd8\xf3\xe3\x97\xda\xf8H\x00\xd5\x04\xcd\xb0V!\x8c\x1diWN+XH\x01{\x8fk\x97\xd54\xd4lg\xaa8\xad6\xde\xafKN\xeag\x95\xccZgg\x9d\a\xa0S\x19\x8f\xc3\x98\a\x8c\x94\x81\xfb\xbf\xeb\x80\xf9I\x96\b\xc9\xc6\x9b\xe7\xb7u\x9f,\xc9@\x84\xab\xe1\xb0\x02\xbc\x9ey|D\x0eT\xceUgPL6\x95g\nK\x05G$\xd3\xac\xd5ErG\xd7\xb4\xd3\xff\x80\xc92\xe1M\x98s\x0f\xa6\xd0\x9f\x95a\x1aN\x85\xf2\xcctd\x1c7\xd1\x7fz;\xa3\x117_:\xee\xe0@\xf6\xe3b\xc8\r\"\xc1\xeeu\x1d\xe7\\\xb9\x81GOh\xafK9+U\xcd\xf2IU\x9c\xe3\x95\x1e\n\x0fA\xc3\xc2\xca\x807Y\xf0<\xbf\x7f ?\x10\xf7\xca\xbf\xcf\x8d\xce\xe0\xacPG\xea\xdf\n\xb4A\xdck\xa4\xd4\xc6\x8b\xb4Zk\x02qo*\x80\xae|\xeb\xe3)\xc3\xd3\x12\xd6\xc3\xb0\xa4\xf8\xa0\xfe\xa1\xd2\xfc]\x12q\x18{\x11\xd2j2\x1c\x8547\xd2\xfa:\x99\x00\xcd\xb0\x90\x1d>/k8\xfb\x00\fb\xbf\xf7\xba4\xe9', 0x0) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote, 0x0, 0x0, 0x2}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x8c}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0xe, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) (async) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) (async) sendfile(r1, r1, 0x0, 0x24002da8) (async) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) (async) accept$ax25(r0, &(0x7f0000000380)={{0x3, @netrom}, [@bcast, @null, @remote, @rose, @default, @default, @bcast]}, &(0x7f0000000400)=0x48) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, r3, 0x5ee85000) (async) ioctl$LOOP_CLR_FD(r1, 0x4c01) (async) [ 871.883923][ T2149] loop7: detected capacity change from 0 to 1036 06:00:26 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x18, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:26 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x48, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 871.970489][ T2131] 8021q: adding VLAN 0 to HW filter on device bond761 06:00:26 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x60, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:26 executing program 4: dup(0xffffffffffffffff) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x5d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) dup(0xffffffffffffffff) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x5d) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) 06:00:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r4, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffff046d}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x4000810) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r6, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r6, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x10804) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) [ 872.152040][ T2143] bond761: (slave bridge710): making interface the new active one [ 872.168637][ T2143] bond761: (slave bridge710): Enslaving as an active interface with an up link [ 872.185084][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond761: link becomes ready 06:00:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001740)={[{@hide}, {@nojoliet}, {@nocompress}]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() creat(&(0x7f0000000340)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag}, {@access_client}, {@access_client}, {@cache_mmap}, {@msize={'msize', 0x3d, 0x7}}, {@aname={'aname', 0x3d, 'nocompress'}}, {@cache_none}, {@uname={'uname', 0x3d, '/'}}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x64, 0x63, 0x30, 0x66, 0x38, 0x32, 0x4], 0x2d, [0x34, 0x32, 0x61, 0x36], 0x2d, [0x66, 0x35, 0x36, 0x35], 0x2d, [0x63, 0x35, 0x3d, 0x62], 0x2d, [0x53, 0x36, 0x33, 0x38, 0x34, 0x34, 0x32]}}}, {@fowner_gt={'fowner>', r1}}, {@fsname={'fsname', 0x3d, '\\]^'}}, {@subj_type={'subj_type', 0x3d, 'euid<'}}]}}) 06:00:27 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r4, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffff046d}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x4000810) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r6, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r6, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x10804) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r4, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffff046d}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x4000810) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r6, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gre0\x00'}) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r6, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x10804) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) (async) 06:00:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab0f, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:27 executing program 4: dup(0xffffffffffffffff) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x5d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) dup(0xffffffffffffffff) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x5d) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) 06:00:27 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x2, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 872.762639][ T2196] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffc, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r4, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffff046d}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x4000810) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r6, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r6, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x10804) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) 06:00:27 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x6) listen(r0, 0x0) [ 872.893432][ T2194] ISOFS: Unable to identify CD-ROM format. [ 872.914343][ T2196] 8021q: adding VLAN 0 to HW filter on device bond762 06:00:27 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x3, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)={0x54, r1, 0xbf1c542b72c22723, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @broadcast}}, {0x14, 0x2, @in={0x2, 0x0, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x7, 0x1, @udp='udp:syz0\x00'}]}]}, 0x54}}, 0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="ec010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1ec}, 0x1, 0x0, 0x0, 0x880}, 0x20044000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x20044040) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84800141}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x64, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x2}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40880) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000680)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)={0x40, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x2d}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x40}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x20}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r3, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) 06:00:27 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x6) listen(r0, 0x0) [ 873.060505][ T2242] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 873.101192][ T2212] bond762: (slave bridge711): making interface the new active one [ 873.133145][ T2212] bond762: (slave bridge711): Enslaving as an active interface with an up link [ 873.202890][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bond762: link becomes ready 06:00:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:28 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x4, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001740)={[{@hide}, {@nojoliet}, {@nocompress}]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() creat(&(0x7f0000000340)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag}, {@access_client}, {@access_client}, {@cache_mmap}, {@msize={'msize', 0x3d, 0x7}}, {@aname={'aname', 0x3d, 'nocompress'}}, {@cache_none}, {@uname={'uname', 0x3d, '/'}}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x64, 0x63, 0x30, 0x66, 0x38, 0x32, 0x4], 0x2d, [0x34, 0x32, 0x61, 0x36], 0x2d, [0x66, 0x35, 0x36, 0x35], 0x2d, [0x63, 0x35, 0x3d, 0x62], 0x2d, [0x53, 0x36, 0x33, 0x38, 0x34, 0x34, 0x32]}}}, {@fowner_gt={'fowner>', r1}}, {@fsname={'fsname', 0x3d, '\\]^'}}, {@subj_type={'subj_type', 0x3d, 'euid<'}}]}}) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001740)={[{@hide}, {@nojoliet}, {@nocompress}]}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) (async) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) (async) geteuid() (async) creat(&(0x7f0000000340)='./file0\x00', 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag}, {@access_client}, {@access_client}, {@cache_mmap}, {@msize={'msize', 0x3d, 0x7}}, {@aname={'aname', 0x3d, 'nocompress'}}, {@cache_none}, {@uname={'uname', 0x3d, '/'}}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x64, 0x63, 0x30, 0x66, 0x38, 0x32, 0x4], 0x2d, [0x34, 0x32, 0x61, 0x36], 0x2d, [0x66, 0x35, 0x36, 0x35], 0x2d, [0x63, 0x35, 0x3d, 0x62], 0x2d, [0x53, 0x36, 0x33, 0x38, 0x34, 0x34, 0x32]}}}, {@fowner_gt={'fowner>', r1}}, {@fsname={'fsname', 0x3d, '\\]^'}}, {@subj_type={'subj_type', 0x3d, 'euid<'}}]}}) (async) 06:00:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab10, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:28 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x6) listen(r0, 0x0) 06:00:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)={0x54, r1, 0xbf1c542b72c22723, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @broadcast}}, {0x14, 0x2, @in={0x2, 0x0, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x7, 0x1, @udp='udp:syz0\x00'}]}]}, 0x54}}, 0x0) (async) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="ec010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1ec}, 0x1, 0x0, 0x0, 0x880}, 0x20044000) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x20044040) (async) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84800141}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x64, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x2}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40880) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000680)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)={0x40, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x2d}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x40}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x20}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r3, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) [ 873.572508][ T26] audit: type=1804 audit(1652767228.427:576): pid=2232 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/757/cgroup.controllers" dev="sda1" ino=1174 res=1 errno=0 06:00:28 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x5, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:28 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) sendmmsg(r0, &(0x7f0000003680)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000100)="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{0x40, 0x118, 0xfffffc00, "d2eceaa3819f42469b189eadcf2e64165625f798cb30aa32242b9317b09615c23de4aa90c4022a6033"}, {0xe8, 0x0, 0x7, "64accfe41e036cdfbfeea6a5f305d3b7aedeec52acde50c9cacaf0df6247270c6c2f8f19f218650ce1d688a622abb3f5d9054493d0c38e9d1d14d44fc5fc125d5bbddf33f48c24d437d7894ed47ef63f2b76fff92d1bab596bc9509b89d50a6213882aa0c0252a7fde6579c8f815dffe95c606621c8288b33da0882993d42261c55db4e91f26fe3cbe5ba16f197bf64aeef20aa76c5b09a99ad55548872154fe2982c4a377d5dccb9d7c50d3266ae3ef61cc9433a7d339c701c254828ccb02532909c71b56c3577e717b189e30aff0dd62b965e247"}, {0x20, 0x101, 0x5, "a3b3d0f3af515fe1338894471684bc"}, {0xd0, 0x107, 0x7, "0125e95dc1f2355b9dbf0aa70fe7c0d9e44fb3b75ff0486970c8da205b86a14abd4247647f1fa32a586e19ba805fa48a096ed455056861153cb46e4b5ac250085eeff3b0cc8b1da6c42d9dbaa91e421b6145605c8d8fa87853631b496a8c5ac87646f619daa0a30ceae117c0179894c9fa923f7091aa1c6128cc6aa4b455e0b85c9bc30e6d1d045e1f0cc0ff8d5200c848bca9d0a69a0697bc195d0b899fc7e35f4a67aa6765a4e5a2940d60bd60323557960c55b74d6937b4345da938"}, {0x108, 0x118, 0x200, "631ab73d40bb92467af30fd612f9ecb4935850a9492b047c375aae220be73e64211372691a6bce2feb0e403be7e7d393860e5a17bbbabea76f1fc8ccdf4b5275af29a00af754822fdffb580276334f57204cfd647038c115890cd7659e8080810015b8059237ca07b30a71376c0a46acf8b05f5699fe515937d2ebab2b5ff9e16d5ea16f855668b8f505b6edb136ae6ac657feee40e4a68774a8520457640d252348394cd76b19b61cece91ead5751ead633c49e68615f94ea71a1b7b9b68891b7e55cbd1a62c28fe441e5b92112de63639f91c31cf01edc1c0c6fccb8f862559c4c5198ad74febae9993b285da4d05ca28e"}], 0x1388}}], 0x1, 0x4000) 06:00:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)={0x54, r1, 0xbf1c542b72c22723, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @broadcast}}, {0x14, 0x2, @in={0x2, 0x0, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x7, 0x1, @udp='udp:syz0\x00'}]}]}, 0x54}}, 0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="ec010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1ec}, 0x1, 0x0, 0x0, 0x880}, 0x20044000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x20044040) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84800141}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x64, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x2}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40880) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000680)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)={0x40, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x2d}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x40}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x20}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r3, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)={0x54, r1, 0xbf1c542b72c22723, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @broadcast}}, {0x14, 0x2, @in={0x2, 0x0, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x7, 0x1, @udp='udp:syz0\x00'}]}]}, 0x54}}, 0x0) (async) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="ec010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1ec}, 0x1, 0x0, 0x0, 0x880}, 0x20044000) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x20044040) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) (async) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84800141}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x64, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x2}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40880) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000680)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)={0x40, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x2d}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x40}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x20}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r3, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) (async) [ 873.702575][ T2261] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:28 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x6, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 873.773247][ T2260] ISOFS: Unable to identify CD-ROM format. [ 873.848336][ T2271] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 06:00:28 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x7, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 873.941943][ T2261] 8021q: adding VLAN 0 to HW filter on device bond763 06:00:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001740)={[{@hide}, {@nojoliet}, {@nocompress}]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() creat(&(0x7f0000000340)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag}, {@access_client}, {@access_client}, {@cache_mmap}, {@msize={'msize', 0x3d, 0x7}}, {@aname={'aname', 0x3d, 'nocompress'}}, {@cache_none}, {@uname={'uname', 0x3d, '/'}}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x64, 0x63, 0x30, 0x66, 0x38, 0x32, 0x4], 0x2d, [0x34, 0x32, 0x61, 0x36], 0x2d, [0x66, 0x35, 0x36, 0x35], 0x2d, [0x63, 0x35, 0x3d, 0x62], 0x2d, [0x53, 0x36, 0x33, 0x38, 0x34, 0x34, 0x32]}}}, {@fowner_gt={'fowner>', r1}}, {@fsname={'fsname', 0x3d, '\\]^'}}, {@subj_type={'subj_type', 0x3d, 'euid<'}}]}}) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001740)={[{@hide}, {@nojoliet}, {@nocompress}]}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) (async) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) (async) geteuid() (async) creat(&(0x7f0000000340)='./file0\x00', 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag}, {@access_client}, {@access_client}, {@cache_mmap}, {@msize={'msize', 0x3d, 0x7}}, {@aname={'aname', 0x3d, 'nocompress'}}, {@cache_none}, {@uname={'uname', 0x3d, '/'}}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x64, 0x63, 0x30, 0x66, 0x38, 0x32, 0x4], 0x2d, [0x34, 0x32, 0x61, 0x36], 0x2d, [0x66, 0x35, 0x36, 0x35], 0x2d, [0x63, 0x35, 0x3d, 0x62], 0x2d, [0x53, 0x36, 0x33, 0x38, 0x34, 0x34, 0x32]}}}, {@fowner_gt={'fowner>', r1}}, {@fsname={'fsname', 0x3d, '\\]^'}}, {@subj_type={'subj_type', 0x3d, 'euid<'}}]}}) (async) [ 874.005116][ T2265] bond763: (slave bridge712): making interface the new active one [ 874.022685][ T2265] bond763: (slave bridge712): Enslaving as an active interface with an up link [ 874.083862][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond763: link becomes ready [ 874.207818][ T2300] ISOFS: Unable to identify CD-ROM format. [ 874.620997][ T26] audit: type=1804 audit(1652767229.477:577): pid=2296 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/758/cgroup.controllers" dev="sda1" ino=1182 res=1 errno=0 06:00:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:29 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000100)=""/147, 0x93, 0x40000121, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="0461b4f55c81531d4856d559e06307d8e643439040c93ecf840e697595fa56a896759def4f3e8e5a70f5d4ec7e705e01a3ba0b03197aa397"], 0x1c}}, 0x0) 06:00:29 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x8, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab11, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)={0x54, r1, 0xbf1c542b72c22723, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @broadcast}}, {0x14, 0x2, @in={0x2, 0x0, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x7, 0x1, @udp='udp:syz0\x00'}]}]}, 0x54}}, 0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="ec010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1ec}, 0x1, 0x0, 0x0, 0x880}, 0x20044000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x20044040) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84800141}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x64, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x2}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40880) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000680)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)={0x40, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x2d}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x40}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x20}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r3, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) 06:00:29 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) sendmmsg(r0, &(0x7f0000003680)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000100)="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{0x40, 0x118, 0xfffffc00, "d2eceaa3819f42469b189eadcf2e64165625f798cb30aa32242b9317b09615c23de4aa90c4022a6033"}, {0xe8, 0x0, 0x7, "64accfe41e036cdfbfeea6a5f305d3b7aedeec52acde50c9cacaf0df6247270c6c2f8f19f218650ce1d688a622abb3f5d9054493d0c38e9d1d14d44fc5fc125d5bbddf33f48c24d437d7894ed47ef63f2b76fff92d1bab596bc9509b89d50a6213882aa0c0252a7fde6579c8f815dffe95c606621c8288b33da0882993d42261c55db4e91f26fe3cbe5ba16f197bf64aeef20aa76c5b09a99ad55548872154fe2982c4a377d5dccb9d7c50d3266ae3ef61cc9433a7d339c701c254828ccb02532909c71b56c3577e717b189e30aff0dd62b965e247"}, {0x20, 0x101, 0x5, "a3b3d0f3af515fe1338894471684bc"}, {0xd0, 0x107, 0x7, "0125e95dc1f2355b9dbf0aa70fe7c0d9e44fb3b75ff0486970c8da205b86a14abd4247647f1fa32a586e19ba805fa48a096ed455056861153cb46e4b5ac250085eeff3b0cc8b1da6c42d9dbaa91e421b6145605c8d8fa87853631b496a8c5ac87646f619daa0a30ceae117c0179894c9fa923f7091aa1c6128cc6aa4b455e0b85c9bc30e6d1d045e1f0cc0ff8d5200c848bca9d0a69a0697bc195d0b899fc7e35f4a67aa6765a4e5a2940d60bd60323557960c55b74d6937b4345da938"}, {0x108, 0x118, 0x200, "631ab73d40bb92467af30fd612f9ecb4935850a9492b047c375aae220be73e64211372691a6bce2feb0e403be7e7d393860e5a17bbbabea76f1fc8ccdf4b5275af29a00af754822fdffb580276334f57204cfd647038c115890cd7659e8080810015b8059237ca07b30a71376c0a46acf8b05f5699fe515937d2ebab2b5ff9e16d5ea16f855668b8f505b6edb136ae6ac657feee40e4a68774a8520457640d252348394cd76b19b61cece91ead5751ead633c49e68615f94ea71a1b7b9b68891b7e55cbd1a62c28fe441e5b92112de63639f91c31cf01edc1c0c6fccb8f862559c4c5198ad74febae9993b285da4d05ca28e"}], 0x1388}}], 0x1, 0x4000) socket$inet_smc(0x2b, 0x1, 0x0) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) sendmmsg(r0, &(0x7f0000003680)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000100)="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{0x40, 0x118, 0xfffffc00, "d2eceaa3819f42469b189eadcf2e64165625f798cb30aa32242b9317b09615c23de4aa90c4022a6033"}, {0xe8, 0x0, 0x7, "64accfe41e036cdfbfeea6a5f305d3b7aedeec52acde50c9cacaf0df6247270c6c2f8f19f218650ce1d688a622abb3f5d9054493d0c38e9d1d14d44fc5fc125d5bbddf33f48c24d437d7894ed47ef63f2b76fff92d1bab596bc9509b89d50a6213882aa0c0252a7fde6579c8f815dffe95c606621c8288b33da0882993d42261c55db4e91f26fe3cbe5ba16f197bf64aeef20aa76c5b09a99ad55548872154fe2982c4a377d5dccb9d7c50d3266ae3ef61cc9433a7d339c701c254828ccb02532909c71b56c3577e717b189e30aff0dd62b965e247"}, {0x20, 0x101, 0x5, "a3b3d0f3af515fe1338894471684bc"}, {0xd0, 0x107, 0x7, "0125e95dc1f2355b9dbf0aa70fe7c0d9e44fb3b75ff0486970c8da205b86a14abd4247647f1fa32a586e19ba805fa48a096ed455056861153cb46e4b5ac250085eeff3b0cc8b1da6c42d9dbaa91e421b6145605c8d8fa87853631b496a8c5ac87646f619daa0a30ceae117c0179894c9fa923f7091aa1c6128cc6aa4b455e0b85c9bc30e6d1d045e1f0cc0ff8d5200c848bca9d0a69a0697bc195d0b899fc7e35f4a67aa6765a4e5a2940d60bd60323557960c55b74d6937b4345da938"}, {0x108, 0x118, 0x200, "631ab73d40bb92467af30fd612f9ecb4935850a9492b047c375aae220be73e64211372691a6bce2feb0e403be7e7d393860e5a17bbbabea76f1fc8ccdf4b5275af29a00af754822fdffb580276334f57204cfd647038c115890cd7659e8080810015b8059237ca07b30a71376c0a46acf8b05f5699fe515937d2ebab2b5ff9e16d5ea16f855668b8f505b6edb136ae6ac657feee40e4a68774a8520457640d252348394cd76b19b61cece91ead5751ead633c49e68615f94ea71a1b7b9b68891b7e55cbd1a62c28fe441e5b92112de63639f91c31cf01edc1c0c6fccb8f862559c4c5198ad74febae9993b285da4d05ca28e"}], 0x1388}}], 0x1, 0x4000) (async) 06:00:29 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x11, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 874.831439][ T2316] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 874.843808][ T2317] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:29 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x18, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 874.969184][ T2317] 8021q: adding VLAN 0 to HW filter on device bond764 06:00:29 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) sendmmsg(r0, &(0x7f0000003680)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000100)="b276ff7ba7b9125ac062e7a35bb12f333c8303407efb47e4d64a20b0eaef32c44b756cf5140eb224c92053ea791532a006f7b9c59bd41836feded43a9782b51ba0dd400982331e98917b7b41525b4ad1bf0e3807f7acf44d3439953285de85c39382e84d33a23a7b9151727abaec17a163950fe9f0c8572263aa9d6105477a559e78d26500b091f2c53adf9bcc1cd2b64d66020bf067d55abd6617ced070fd4db972beed7f4ce3f68dd8de77eaeac124c2f06bc5bf03caab8d70a96d8cc91f96876344c5336618d89a1681827443c42f9729be11ef022bdc5d1cadea0c0f8fd3e58bda8adf729bbba65eddce8cae9b86e613d365978250611b85303aadfd11ca50c2709a44c38c9a4556985446c6bb4489794764690807e1d805bcccb0c8e2977c5272d37a79c5dd250b0bd81e1ccdc096a9922d58bc333936592fcb06fb0c0dafecbc9991242be27f83a49e06cfb8bd153a354fddabb0837b9226458eba757d1784ca2e87cca871e311c3ebb03336c212a9e1d5e5048940d041eb31b17453ba372c0e69285173f95d2f23aa1977a856b663a25d901b5b4f340f7f3c853d31b14c923147484dce24b42d8b229110e606acc12bf19173c832dfbac6c84882e41c8bc0ae9d3e89bd2586e43195a1d5cc8fe464d417d83281b09ed1781daf0ea8f283b03630bc7ab92bdc1f5fae97323da72b96b460a65a458575424edcc45dc04a842bf91b7477d1a5bb2815b1635ba2b68180e27c26adc8b5ee403d0ac74d8de7f74e7f6580ac5a34d711d3bad38d437e7f5737dd73a4247a0117974e5a43b2425d689a57478e31e52f3222b9671f7f49af84d23301f677ea3c8c7aa84e3ace6b3415b5dc09ef0670e5633582f7beedb2001ac54829cfb17fbb04c1addbe2f781387e9ef5e397295361242b6447e4155ab1f1f2a93d408772d8326aba2ccf934933f76c2591aeb4edcbaf50d198cf0ff0bf849928f33d9b035e495f100117d47989940f5f94cbef5984523481b4602447b29baa9e6696ab20d0234536dd1c2b6a08b6c9d4c8692547eb7e6c443a82c4f55986bc279791d47791f3ee2f1e957ff61ae98334ac8951d35d54b938c68582833aeff1b91f3e225f156595a27a82f22919c54616e23f8662cb6fc2b24d8b7c2410b55f6f67ab89b75185fbe0c96261280959e116500f60cbd8dfe524fcf5c9995631cd32d998f04c6a606cd0b779eacf0c201f17f78e90bc40d5e1c16e0a7f58e47c791ee511d1de76a230e64ad9566a0472ee3fc1efacd78bc7dce0caa8a38d2bcbacf6b216d05fac90ef326053f2c4466e8a84cd682206f57cd1718ae58ca983694749d14131307ff1f5df8c0e4c267589b221f59cae7e142235104337d9e6226a69f4631e0bc09b6f84e6f6081a5b74c004d2efd98f0950f4ce5fae8672e2cdaa1459f024b959576abaf1826b3411878ace047466b688a41d167f40059c2bb845db15a875bb308d241c02bbaaa20e43e88d3042dc64a84346fb37774612d68eeddd1e4864f02434438d72c0f67e00d546e51be921d766d7b033931207098cbfbeb987719694d50d26bbaa82bd404dc5504d42aaab3dab758011d02b592f6b4fee9c46c4c0437ffd7edfa80efbf176a664e1facb3f45a8f0495c03748d57d5c13b5062e3e669adee221537247deb01f6c622f385e4fc0091cf495751df9da24919a18b7a44535f9370241fab5950c1be39465039d7b21793b473ec9e7ac04c413ad2dcf0a61b6a82d6d010f33ab81265c1604c8b8c716ce4c6d3cbcb0b63cc4c666a4213774c683bbaaefa2e42cfa6d93ad0a507a5118408a73c52c1915cf49621b3c142106914d2042d1796157e25c0c8a56fe097ce3f82c2a6d163dff255a9ee87f3c6eefc34cc897dd854a3b11a8d57c2a5886eacdba2a188c8f585ebd787916d7dadbe986859c5e0522992fd247642f26611c269f229c75f822f04407a3db6096c80cd0a53110b228b521e83493195047f854b230eefc0302d348b1f022c05d349a655f7962dec2a2665d5b6612ea352a07143b1418dd446122ced164232c3f9fc8b75306660fe9f01d03cafa9c2693099190a0193347432922a2bb1353d38572b610ab628b9c39bbec6f4e4c4bf307994cb9d7da7315fb69ab996c8e4dd11b813635cec1efdd4f8331fbdd0a93ad7ea37aa367d41e40c2b39e0bbeb52102184a1e739d59075fe87c9600db8d17e4842a85df08e7e370714714f70fca19029bc098deb576aae06a89cda7d3b6615aec177cd56f74d289ae82c5ec7857fc5a1b1b2ca41c703465d930b342a9673625596e2e363463d8670452157c5beb66a51589adbccf3f71646ca1a2cd2128463cae64b48e5754d9a0c439ad264f411370eb44de3766f57527d32f123b28bf4481221bd6a7dbbcf4761803c2d6f62751fe82bc3360519bf68487ec8d06c3bdb927f06a3a7c921a6e771cfcb5a00a8ff985eaff4595d8aff12141d408d1ba257991e33236ba7b3a67215c60f4b1dc9a6ff10925d7a344b6bca4797da17a497bfaaff053df75f5d7eed462c4a13bd5f1ac2dc62657cfe9511b2082cd792307caa8b5771bd789a506844e9ea2543205afa0c5025334e795b1154071707ac07826163f0764896ff583c3082d273a83d4988cd7ff0d4ee19be3207d795176e2e6e5fb99547b957dbc5d0aa83b0549d901e2c951516d8f24c781842b488dc36d6eb7e7e0fc03832aa0c75b9bd182dfa1f27bc73ebbeac39451942d717e5973d837f8168f9b43dbc905112f9db4528760f891286b68fcf7b03e6159428b4a9ce2b93d8b8124e3c869ff84387c7caadcd11e779919beb8770b21d32b109fd21e9dd49d9959ddd343f7c6c79bf434251ccad1ecf5d6d68d978633ee1939c3c2ce5027ff74a51b003a12b75d83f1059c3c82ee6c983a3fb91b328c6be7d8d48fd87c3672183f2757c707e92ca86e49a56034365bae3e383d2c72ec2092ce0a7b01928e51a2a85e5f0d0cc218c710ba2d19e75ec60731b04daa5821e551029b6f13178e7835fb8b79b0b6c5ba23f331075d259807f803e362ef22d6b3bcf314c116155629c75d7be74c981caaf205625d74c32777ba73b184e238a14ba7c6159f2ab35853d6a34628b03319242dcc044435fc30244231aac7e7e849398708ce679520d83eb671d987232c2416c86da490b6f8de1fd2910ad2a0979960e8951e2f780e0964a4478e7346ce600b73ff5a4d086ddee81e849ebc1abafd4bef6f234660457a266e27f2ad2563433854213d9699c47779fe07515e709baeade20bdd92a30040a79498947a35bd4cfad304c58a2fd2fc2ff8032e7ced9fa7da4dfa3252872a69bffd91607ee7a7bd5351ff3f0f3cee2cfe52abce35f241b37ebd308e6b9753534965f7959fc3903000c9c3c74c9af9092a95fc11d3499a17e0daa6b0ba3a54f040cd6f1fbaec84396b025b9569032bb506eed9a0b0dee24931fb6385ed2dfcf94da6c1e84ae4e7bc6453d4ed50230f5bd53b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{0x40, 0x118, 0xfffffc00, "d2eceaa3819f42469b189eadcf2e64165625f798cb30aa32242b9317b09615c23de4aa90c4022a6033"}, {0xe8, 0x0, 0x7, "64accfe41e036cdfbfeea6a5f305d3b7aedeec52acde50c9cacaf0df6247270c6c2f8f19f218650ce1d688a622abb3f5d9054493d0c38e9d1d14d44fc5fc125d5bbddf33f48c24d437d7894ed47ef63f2b76fff92d1bab596bc9509b89d50a6213882aa0c0252a7fde6579c8f815dffe95c606621c8288b33da0882993d42261c55db4e91f26fe3cbe5ba16f197bf64aeef20aa76c5b09a99ad55548872154fe2982c4a377d5dccb9d7c50d3266ae3ef61cc9433a7d339c701c254828ccb02532909c71b56c3577e717b189e30aff0dd62b965e247"}, {0x20, 0x101, 0x5, "a3b3d0f3af515fe1338894471684bc"}, {0xd0, 0x107, 0x7, "0125e95dc1f2355b9dbf0aa70fe7c0d9e44fb3b75ff0486970c8da205b86a14abd4247647f1fa32a586e19ba805fa48a096ed455056861153cb46e4b5ac250085eeff3b0cc8b1da6c42d9dbaa91e421b6145605c8d8fa87853631b496a8c5ac87646f619daa0a30ceae117c0179894c9fa923f7091aa1c6128cc6aa4b455e0b85c9bc30e6d1d045e1f0cc0ff8d5200c848bca9d0a69a0697bc195d0b899fc7e35f4a67aa6765a4e5a2940d60bd60323557960c55b74d6937b4345da938"}, {0x108, 0x118, 0x200, "631ab73d40bb92467af30fd612f9ecb4935850a9492b047c375aae220be73e64211372691a6bce2feb0e403be7e7d393860e5a17bbbabea76f1fc8ccdf4b5275af29a00af754822fdffb580276334f57204cfd647038c115890cd7659e8080810015b8059237ca07b30a71376c0a46acf8b05f5699fe515937d2ebab2b5ff9e16d5ea16f855668b8f505b6edb136ae6ac657feee40e4a68774a8520457640d252348394cd76b19b61cece91ead5751ead633c49e68615f94ea71a1b7b9b68891b7e55cbd1a62c28fe441e5b92112de63639f91c31cf01edc1c0c6fccb8f862559c4c5198ad74febae9993b285da4d05ca28e"}], 0x1388}}], 0x1, 0x4000) 06:00:29 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000100)=""/147, 0x93, 0x40000121, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="0461b4f55c81531d4856d559e06307d8e643439040c93ecf840e697595fa56a896759def4f3e8e5a70f5d4ec7e705e01a3ba0b03197aa397"], 0x1c}}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000100)=""/147, 0x93, 0x40000121, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="0461b4f55c81531d4856d559e06307d8e643439040c93ecf840e697595fa56a896759def4f3e8e5a70f5d4ec7e705e01a3ba0b03197aa397"], 0x1c}}, 0x0) (async) 06:00:29 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x48, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)={0x54, r1, 0xbf1c542b72c22723, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @broadcast}}, {0x14, 0x2, @in={0x2, 0x0, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x7, 0x1, @udp='udp:syz0\x00'}]}]}, 0x54}}, 0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="ec010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1ec}, 0x1, 0x0, 0x0, 0x880}, 0x20044000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x20044040) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84800141}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x64, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x2}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40880) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000680)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)={0x40, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x2d}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x40}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x20}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r3, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) [ 875.183934][ T2326] bond764: (slave bridge713): making interface the new active one [ 875.223328][ T2326] bond764: (slave bridge713): Enslaving as an active interface with an up link [ 875.266671][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond764: link becomes ready [ 875.276972][ T2358] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 876.057736][ T26] audit: type=1804 audit(1652767230.907:578): pid=2364 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/759/cgroup.controllers" dev="sda1" ino=1161 res=1 errno=0 06:00:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:31 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000100)=""/147, 0x93, 0x40000121, 0x0, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="0461b4f55c81531d4856d559e06307d8e643439040c93ecf840e697595fa56a896759def4f3e8e5a70f5d4ec7e705e01a3ba0b03197aa397"], 0x1c}}, 0x0) 06:00:31 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x60, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab12, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x1fb, 0xffffffff}}, 0xe8) sendmmsg(r0, &(0x7f0000000180), 0x400000000000354, 0x2873dedf99c) r2 = openat$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) sendfile(r3, r4, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = fsopen(&(0x7f0000000040)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f00000000c0)='source\x00\xb5\x838\x8d\xbd\xdf\xfe\x9a\xf2RM\xb6\xe0\xf9\xac\xa2\x06\x1cD\xe7C\xa5<\xd1_\xa0u\xcd\x19\xbf\x114\x01=\x93\xf7\xf7Sn\xcb\xd5\xa7\xc9@D\x81\xff\xaar\t\xa9\x13\b\x9a\x8bF\v\x8a\x93F', &(0x7f0000000300)='.\n$)|.\x02\xcc\b\xb2f\xcd\x04\xb9\xc7\x9d\xb2a\r\xd7\xef\xc5\x112s\x88\x06\x13o\xd6\xfa\xd5?\xa3\'\xca%\xae\x8fKAq\x89f\xbb\x9dC\xd6\xea\xa8\xc2z\xbfe\xadSb3L)Hy\xfao\b\xa4\xb6\xff\xff\xff\xff\xff\xff\xff\xf7\xc7\xa4\xdc\n:/<\xf3\x96\xaf\b1\x1b48\b\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495/\x00d\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xb7\x1e\xf7Ys#m\xd40\xceP\xdc\x15FI>\x01\xfa\x15\x93\x9a&\xb4):\xc7?\x8d\x8e\x02af\xfc\xda\xaa\x19\xd7\x82\x16\x94m\x0e\xb7$\x8c\xd76K\xdc\xd1;\\QPh@$\x06F\x81\xc9\xf8\xf8H\xb2\x85\xa8Cl\xa6\xcd\xb5\xf0\xd0\x1f\'\xc70]\xad7\x1eZA7\x89\xf5\x81b\r\xc1\x7f[\x84y\xac\x12\xaa\xa2-t\x16>V\xfc\xbf\xdb\xe4\x9a\x9eE^\x90oe\xc0\xd9\xc68\x0f\xd4\xcdKC\xfe\x9f\x00MN#\x948O\x89\x17i\x88\"\x8dQI\xed\x1d\xe1v\xe6&\xd3\x14\xe92\xca\x9dBe\\\x8f\xff\x9b\xc7Sd!\xf8(Z\xd42\xa2\xcdjjBP\xae3\xbd\xec\x8a\x8f:\xeb1\x1cK\xf2\x04s\b\xcb\xa9\x17\x0529\xd7`\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa5C\x81\xc8iy\xc4\xf7\x7f\x90\xf80\x18jT\xd45\xde\xd4\xb7o\x99\xf5\xdb\xf9\x99,+\xff\x17\xe4\xf4r}\xda\xf5\x12\x16\xb6g\x00\'(\xda[\xef\x03\x90W% \xe6b\xa2+\x86\xac\xdax\x997AOJ\x1d\x99\xc6\xe1/\n\xael\x15\xcfR\v\x0e\xbc!\xe8\x1cV-`\xf0$\xa6a \x93PV\x8dm@\x9c.\"\xf9G}\x8bH\xf3\'\"@d\xb8\xff', 0xfeffffff00000000) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000200)=""/115, 0x18}], 0x2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000004c0)={0xfffffff8, {{0x2, 0x4e24, @broadcast}}, 0x1, 0x3, [{{0x2, 0x4e24, @remote}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x210) syz_open_dev$vcsa(&(0x7f00000024c0), 0x1, 0x2083) r6 = creat(0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) fremovexattr(r7, &(0x7f00000001c0)=@known='system.sockprotoname\x00') lseek(r6, 0x200, 0x0) 06:00:31 executing program 4: unshare(0x800) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) listen(r0, 0x0) 06:00:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.io_service_time\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000001c0)='lp\x00', 0x3) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x1) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 06:00:31 executing program 4: unshare(0x800) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) (async) listen(r0, 0x0) 06:00:31 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 876.315426][ T2372] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 876.450971][ T2372] 8021q: adding VLAN 0 to HW filter on device bond765 06:00:31 executing program 4: unshare(0x800) (async) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) (async) listen(r0, 0x0) 06:00:31 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x2, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 876.569232][ T2384] bond765: (slave bridge714): making interface the new active one 06:00:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async, rerun: 64) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.io_service_time\x00', 0x0, 0x0) (rerun: 64) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000001c0)='lp\x00', 0x3) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) [ 876.612087][ T2384] bond765: (slave bridge714): Enslaving as an active interface with an up link [ 876.660882][ T26] audit: type=1400 audit(1652767231.517:579): avc: denied { setattr } for pid=2370 comm="syz-executor.3" name="UDPLITEv6" dev="sockfs" ino=104614 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 876.669750][T22579] IPv6: ADDRCONF(NETDEV_CHANGE): bond765: link becomes ready [ 876.699995][ T2387] libceph: resolve '. [ 876.699995][ T2387] $)|.̲f͹Dza×ïÅ2sˆoÖúÕ?£'Ê%®KAq‰f»CÖê¨Âz¿e­Sb3L)Hyúo¤¶ÿÿÿÿÿÿÿ÷Ç¤Ü [ 876.699995][ T2387] ' (ret=-3): failed 06:00:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab13, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:32 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) listen(r0, 0xffffffff) 06:00:32 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x3, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.io_service_time\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000001c0)='lp\x00', 0x3) (async) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 06:00:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x1fb, 0xffffffff}}, 0xe8) (async) sendmmsg(r0, &(0x7f0000000180), 0x400000000000354, 0x2873dedf99c) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendfile(r3, r4, 0x0, 0x0) (async) sendfile(r3, r2, 0x0, 0x8000000000004) (async, rerun: 32) r5 = fsopen(&(0x7f0000000040)='ceph\x00', 0x0) (rerun: 32) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f00000000c0)='source\x00\xb5\x838\x8d\xbd\xdf\xfe\x9a\xf2RM\xb6\xe0\xf9\xac\xa2\x06\x1cD\xe7C\xa5<\xd1_\xa0u\xcd\x19\xbf\x114\x01=\x93\xf7\xf7Sn\xcb\xd5\xa7\xc9@D\x81\xff\xaar\t\xa9\x13\b\x9a\x8bF\v\x8a\x93F', &(0x7f0000000300)='.\n$)|.\x02\xcc\b\xb2f\xcd\x04\xb9\xc7\x9d\xb2a\r\xd7\xef\xc5\x112s\x88\x06\x13o\xd6\xfa\xd5?\xa3\'\xca%\xae\x8fKAq\x89f\xbb\x9dC\xd6\xea\xa8\xc2z\xbfe\xadSb3L)Hy\xfao\b\xa4\xb6\xff\xff\xff\xff\xff\xff\xff\xf7\xc7\xa4\xdc\n:/<\xf3\x96\xaf\b1\x1b48\b\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495/\x00d\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xb7\x1e\xf7Ys#m\xd40\xceP\xdc\x15FI>\x01\xfa\x15\x93\x9a&\xb4):\xc7?\x8d\x8e\x02af\xfc\xda\xaa\x19\xd7\x82\x16\x94m\x0e\xb7$\x8c\xd76K\xdc\xd1;\\QPh@$\x06F\x81\xc9\xf8\xf8H\xb2\x85\xa8Cl\xa6\xcd\xb5\xf0\xd0\x1f\'\xc70]\xad7\x1eZA7\x89\xf5\x81b\r\xc1\x7f[\x84y\xac\x12\xaa\xa2-t\x16>V\xfc\xbf\xdb\xe4\x9a\x9eE^\x90oe\xc0\xd9\xc68\x0f\xd4\xcdKC\xfe\x9f\x00MN#\x948O\x89\x17i\x88\"\x8dQI\xed\x1d\xe1v\xe6&\xd3\x14\xe92\xca\x9dBe\\\x8f\xff\x9b\xc7Sd!\xf8(Z\xd42\xa2\xcdjjBP\xae3\xbd\xec\x8a\x8f:\xeb1\x1cK\xf2\x04s\b\xcb\xa9\x17\x0529\xd7`\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa5C\x81\xc8iy\xc4\xf7\x7f\x90\xf80\x18jT\xd45\xde\xd4\xb7o\x99\xf5\xdb\xf9\x99,+\xff\x17\xe4\xf4r}\xda\xf5\x12\x16\xb6g\x00\'(\xda[\xef\x03\x90W% \xe6b\xa2+\x86\xac\xdax\x997AOJ\x1d\x99\xc6\xe1/\n\xael\x15\xcfR\v\x0e\xbc!\xe8\x1cV-`\xf0$\xa6a \x93PV\x8dm@\x9c.\"\xf9G}\x8bH\xf3\'\"@d\xb8\xff', 0xfeffffff00000000) (async) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000200)=""/115, 0x18}], 0x2) (async) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000004c0)={0xfffffff8, {{0x2, 0x4e24, @broadcast}}, 0x1, 0x3, [{{0x2, 0x4e24, @remote}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x210) syz_open_dev$vcsa(&(0x7f00000024c0), 0x1, 0x2083) (async) r6 = creat(0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) fremovexattr(r7, &(0x7f00000001c0)=@known='system.sockprotoname\x00') (async) lseek(r6, 0x200, 0x0) 06:00:32 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) (async) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) (async) listen(r0, 0xffffffff) 06:00:32 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x4, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 877.861429][ T2452] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r3) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x10, 0xffffffff, 0x0, 0x0, r3}) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000040)={0x2c}, 0x8) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0xd8, r4, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @empty, 0xfffffe00}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xff, @local, 0xd4}}}}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x5}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x20, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x11}, 0x4c005) sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)={0x28, r7, 0xa05, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x324400d0}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r7, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc86}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x400}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x5b}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x20}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9a59}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x4002) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x100, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 878.026659][ T2452] 8021q: adding VLAN 0 to HW filter on device bond766 06:00:33 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) listen(r0, 0xffffffff) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) (async) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) (async) listen(r0, 0xffffffff) (async) 06:00:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x1fb, 0xffffffff}}, 0xe8) sendmmsg(r0, &(0x7f0000000180), 0x400000000000354, 0x2873dedf99c) r2 = openat$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) sendfile(r3, r4, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = fsopen(&(0x7f0000000040)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f00000000c0)='source\x00\xb5\x838\x8d\xbd\xdf\xfe\x9a\xf2RM\xb6\xe0\xf9\xac\xa2\x06\x1cD\xe7C\xa5<\xd1_\xa0u\xcd\x19\xbf\x114\x01=\x93\xf7\xf7Sn\xcb\xd5\xa7\xc9@D\x81\xff\xaar\t\xa9\x13\b\x9a\x8bF\v\x8a\x93F', &(0x7f0000000300)='.\n$)|.\x02\xcc\b\xb2f\xcd\x04\xb9\xc7\x9d\xb2a\r\xd7\xef\xc5\x112s\x88\x06\x13o\xd6\xfa\xd5?\xa3\'\xca%\xae\x8fKAq\x89f\xbb\x9dC\xd6\xea\xa8\xc2z\xbfe\xadSb3L)Hy\xfao\b\xa4\xb6\xff\xff\xff\xff\xff\xff\xff\xf7\xc7\xa4\xdc\n:/<\xf3\x96\xaf\b1\x1b48\b\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495/\x00d\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xb7\x1e\xf7Ys#m\xd40\xceP\xdc\x15FI>\x01\xfa\x15\x93\x9a&\xb4):\xc7?\x8d\x8e\x02af\xfc\xda\xaa\x19\xd7\x82\x16\x94m\x0e\xb7$\x8c\xd76K\xdc\xd1;\\QPh@$\x06F\x81\xc9\xf8\xf8H\xb2\x85\xa8Cl\xa6\xcd\xb5\xf0\xd0\x1f\'\xc70]\xad7\x1eZA7\x89\xf5\x81b\r\xc1\x7f[\x84y\xac\x12\xaa\xa2-t\x16>V\xfc\xbf\xdb\xe4\x9a\x9eE^\x90oe\xc0\xd9\xc68\x0f\xd4\xcdKC\xfe\x9f\x00MN#\x948O\x89\x17i\x88\"\x8dQI\xed\x1d\xe1v\xe6&\xd3\x14\xe92\xca\x9dBe\\\x8f\xff\x9b\xc7Sd!\xf8(Z\xd42\xa2\xcdjjBP\xae3\xbd\xec\x8a\x8f:\xeb1\x1cK\xf2\x04s\b\xcb\xa9\x17\x0529\xd7`\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa5C\x81\xc8iy\xc4\xf7\x7f\x90\xf80\x18jT\xd45\xde\xd4\xb7o\x99\xf5\xdb\xf9\x99,+\xff\x17\xe4\xf4r}\xda\xf5\x12\x16\xb6g\x00\'(\xda[\xef\x03\x90W% \xe6b\xa2+\x86\xac\xdax\x997AOJ\x1d\x99\xc6\xe1/\n\xael\x15\xcfR\v\x0e\xbc!\xe8\x1cV-`\xf0$\xa6a \x93PV\x8dm@\x9c.\"\xf9G}\x8bH\xf3\'\"@d\xb8\xff', 0xfeffffff00000000) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000200)=""/115, 0x18}], 0x2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000004c0)={0xfffffff8, {{0x2, 0x4e24, @broadcast}}, 0x1, 0x3, [{{0x2, 0x4e24, @remote}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x210) syz_open_dev$vcsa(&(0x7f00000024c0), 0x1, 0x2083) r6 = creat(0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) fremovexattr(r7, &(0x7f00000001c0)=@known='system.sockprotoname\x00') lseek(r6, 0x200, 0x0) socket$inet_udp(0x2, 0x2, 0x0) (async) socket$key(0xf, 0x3, 0x2) (async) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) (async) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x1fb, 0xffffffff}}, 0xe8) (async) sendmmsg(r0, &(0x7f0000000180), 0x400000000000354, 0x2873dedf99c) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) sendfile(r3, r4, 0x0, 0x0) (async) sendfile(r3, r2, 0x0, 0x8000000000004) (async) fsopen(&(0x7f0000000040)='ceph\x00', 0x0) (async) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f00000000c0)='source\x00\xb5\x838\x8d\xbd\xdf\xfe\x9a\xf2RM\xb6\xe0\xf9\xac\xa2\x06\x1cD\xe7C\xa5<\xd1_\xa0u\xcd\x19\xbf\x114\x01=\x93\xf7\xf7Sn\xcb\xd5\xa7\xc9@D\x81\xff\xaar\t\xa9\x13\b\x9a\x8bF\v\x8a\x93F', &(0x7f0000000300)='.\n$)|.\x02\xcc\b\xb2f\xcd\x04\xb9\xc7\x9d\xb2a\r\xd7\xef\xc5\x112s\x88\x06\x13o\xd6\xfa\xd5?\xa3\'\xca%\xae\x8fKAq\x89f\xbb\x9dC\xd6\xea\xa8\xc2z\xbfe\xadSb3L)Hy\xfao\b\xa4\xb6\xff\xff\xff\xff\xff\xff\xff\xf7\xc7\xa4\xdc\n:/<\xf3\x96\xaf\b1\x1b48\b\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495/\x00d\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xb7\x1e\xf7Ys#m\xd40\xceP\xdc\x15FI>\x01\xfa\x15\x93\x9a&\xb4):\xc7?\x8d\x8e\x02af\xfc\xda\xaa\x19\xd7\x82\x16\x94m\x0e\xb7$\x8c\xd76K\xdc\xd1;\\QPh@$\x06F\x81\xc9\xf8\xf8H\xb2\x85\xa8Cl\xa6\xcd\xb5\xf0\xd0\x1f\'\xc70]\xad7\x1eZA7\x89\xf5\x81b\r\xc1\x7f[\x84y\xac\x12\xaa\xa2-t\x16>V\xfc\xbf\xdb\xe4\x9a\x9eE^\x90oe\xc0\xd9\xc68\x0f\xd4\xcdKC\xfe\x9f\x00MN#\x948O\x89\x17i\x88\"\x8dQI\xed\x1d\xe1v\xe6&\xd3\x14\xe92\xca\x9dBe\\\x8f\xff\x9b\xc7Sd!\xf8(Z\xd42\xa2\xcdjjBP\xae3\xbd\xec\x8a\x8f:\xeb1\x1cK\xf2\x04s\b\xcb\xa9\x17\x0529\xd7`\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa5C\x81\xc8iy\xc4\xf7\x7f\x90\xf80\x18jT\xd45\xde\xd4\xb7o\x99\xf5\xdb\xf9\x99,+\xff\x17\xe4\xf4r}\xda\xf5\x12\x16\xb6g\x00\'(\xda[\xef\x03\x90W% \xe6b\xa2+\x86\xac\xdax\x997AOJ\x1d\x99\xc6\xe1/\n\xael\x15\xcfR\v\x0e\xbc!\xe8\x1cV-`\xf0$\xa6a \x93PV\x8dm@\x9c.\"\xf9G}\x8bH\xf3\'\"@d\xb8\xff', 0xfeffffff00000000) (async) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000200)=""/115, 0x18}], 0x2) (async) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000004c0)={0xfffffff8, {{0x2, 0x4e24, @broadcast}}, 0x1, 0x3, [{{0x2, 0x4e24, @remote}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x210) (async) syz_open_dev$vcsa(&(0x7f00000024c0), 0x1, 0x2083) (async) creat(0x0, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) fremovexattr(r7, &(0x7f00000001c0)=@known='system.sockprotoname\x00') (async) lseek(r6, 0x200, 0x0) (async) 06:00:33 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x5, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 878.285706][ T2462] bond766: (slave bridge715): making interface the new active one [ 878.336317][ T2462] bond766: (slave bridge715): Enslaving as an active interface with an up link [ 878.352661][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bond766: link becomes ready [ 878.446564][ T2509] libceph: resolve '. [ 878.446564][ T2509] $)|.̲f͹Dza×ïÅ2sˆoÖúÕ?£'Ê%®KAq‰f»CÖê¨Âz¿e­Sb3L)Hyúo¤¶ÿÿÿÿÿÿÿ÷Ç¤Ü [ 878.446564][ T2509] ' (ret=-3): failed 06:00:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r3) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x10, 0xffffffff, 0x0, 0x0, r3}) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000040)={0x2c}, 0x8) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0xd8, r4, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @empty, 0xfffffe00}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xff, @local, 0xd4}}}}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x5}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x20, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x11}, 0x4c005) (async) sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)={0x28, r7, 0xa05, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}}, 0x0) (async) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x324400d0}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r7, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc86}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x400}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x5b}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x20}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9a59}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x4002) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x100, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 06:00:33 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x6, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab14, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:33 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="1d48b0053751633d7899fe75314cc570", 0x10) listen(r0, 0x0) 06:00:33 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x4, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:33 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x7, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x1fb, 0xffffffff}}, 0xe8) sendmmsg(r0, &(0x7f0000000180), 0x400000000000354, 0x2873dedf99c) r2 = openat$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) sendfile(r3, r4, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = fsopen(&(0x7f0000000040)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f00000000c0)='source\x00\xb5\x838\x8d\xbd\xdf\xfe\x9a\xf2RM\xb6\xe0\xf9\xac\xa2\x06\x1cD\xe7C\xa5<\xd1_\xa0u\xcd\x19\xbf\x114\x01=\x93\xf7\xf7Sn\xcb\xd5\xa7\xc9@D\x81\xff\xaar\t\xa9\x13\b\x9a\x8bF\v\x8a\x93F', &(0x7f0000000300)='.\n$)|.\x02\xcc\b\xb2f\xcd\x04\xb9\xc7\x9d\xb2a\r\xd7\xef\xc5\x112s\x88\x06\x13o\xd6\xfa\xd5?\xa3\'\xca%\xae\x8fKAq\x89f\xbb\x9dC\xd6\xea\xa8\xc2z\xbfe\xadSb3L)Hy\xfao\b\xa4\xb6\xff\xff\xff\xff\xff\xff\xff\xf7\xc7\xa4\xdc\n:/<\xf3\x96\xaf\b1\x1b48\b\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495/\x00d\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xb7\x1e\xf7Ys#m\xd40\xceP\xdc\x15FI>\x01\xfa\x15\x93\x9a&\xb4):\xc7?\x8d\x8e\x02af\xfc\xda\xaa\x19\xd7\x82\x16\x94m\x0e\xb7$\x8c\xd76K\xdc\xd1;\\QPh@$\x06F\x81\xc9\xf8\xf8H\xb2\x85\xa8Cl\xa6\xcd\xb5\xf0\xd0\x1f\'\xc70]\xad7\x1eZA7\x89\xf5\x81b\r\xc1\x7f[\x84y\xac\x12\xaa\xa2-t\x16>V\xfc\xbf\xdb\xe4\x9a\x9eE^\x90oe\xc0\xd9\xc68\x0f\xd4\xcdKC\xfe\x9f\x00MN#\x948O\x89\x17i\x88\"\x8dQI\xed\x1d\xe1v\xe6&\xd3\x14\xe92\xca\x9dBe\\\x8f\xff\x9b\xc7Sd!\xf8(Z\xd42\xa2\xcdjjBP\xae3\xbd\xec\x8a\x8f:\xeb1\x1cK\xf2\x04s\b\xcb\xa9\x17\x0529\xd7`\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa5C\x81\xc8iy\xc4\xf7\x7f\x90\xf80\x18jT\xd45\xde\xd4\xb7o\x99\xf5\xdb\xf9\x99,+\xff\x17\xe4\xf4r}\xda\xf5\x12\x16\xb6g\x00\'(\xda[\xef\x03\x90W% \xe6b\xa2+\x86\xac\xdax\x997AOJ\x1d\x99\xc6\xe1/\n\xael\x15\xcfR\v\x0e\xbc!\xe8\x1cV-`\xf0$\xa6a \x93PV\x8dm@\x9c.\"\xf9G}\x8bH\xf3\'\"@d\xb8\xff', 0xfeffffff00000000) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000200)=""/115, 0x18}], 0x2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000004c0)={0xfffffff8, {{0x2, 0x4e24, @broadcast}}, 0x1, 0x3, [{{0x2, 0x4e24, @remote}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x210) syz_open_dev$vcsa(&(0x7f00000024c0), 0x1, 0x2083) r6 = creat(0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) fremovexattr(r7, &(0x7f00000001c0)=@known='system.sockprotoname\x00') lseek(r6, 0x200, 0x0) 06:00:33 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="1d48b0053751633d7899fe75314cc570", 0x10) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x20) (async) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="1d48b0053751633d7899fe75314cc570", 0x10) (async) listen(r0, 0x0) (async) [ 878.794630][ T2546] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r3) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x10, 0xffffffff, 0x0, 0x0, r3}) (async) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000040)={0x2c}, 0x8) (async) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0xd8, r4, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @empty, 0xfffffe00}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xff, @local, 0xd4}}}}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x5}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x20, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x11}, 0x4c005) (async) sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)={0x28, r7, 0xa05, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x324400d0}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r7, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc86}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x400}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x5b}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x20}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9a59}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x4002) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x100, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 06:00:33 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x8, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 878.926385][ T2546] 8021q: adding VLAN 0 to HW filter on device bond767 06:00:33 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x11, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 879.003665][ T2550] bond767: (slave bridge716): making interface the new active one [ 879.014864][ T2550] bond767: (slave bridge716): Enslaving as an active interface with an up link [ 879.062216][ T2572] libceph: resolve '. [ 879.062216][ T2572] $)|.̲f͹Dza×ïÅ2sˆoÖúÕ?£'Ê%®KAq‰f»CÖê¨Âz¿e­Sb3L)Hyúo¤¶ÿÿÿÿÿÿÿ÷Ç¤Ü [ 879.062216][ T2572] ' (ret=-3): failed [ 879.098189][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond767: link becomes ready 06:00:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) write$binfmt_script(r0, &(0x7f00000000c0)=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_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) 06:00:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:00:34 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x18, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:34 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="1d48b0053751633d7899fe75314cc570", 0x10) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x20) (async) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="1d48b0053751633d7899fe75314cc570", 0x10) (async) listen(r0, 0x0) (async) 06:00:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab15, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x1fb, 0xffffffff}}, 0xe8) sendmmsg(r0, &(0x7f0000000180), 0x400000000000354, 0x2873dedf99c) r2 = openat$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) sendfile(r3, r4, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = fsopen(&(0x7f0000000040)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f00000000c0)='source\x00\xb5\x838\x8d\xbd\xdf\xfe\x9a\xf2RM\xb6\xe0\xf9\xac\xa2\x06\x1cD\xe7C\xa5<\xd1_\xa0u\xcd\x19\xbf\x114\x01=\x93\xf7\xf7Sn\xcb\xd5\xa7\xc9@D\x81\xff\xaar\t\xa9\x13\b\x9a\x8bF\v\x8a\x93F', &(0x7f0000000300)='.\n$)|.\x02\xcc\b\xb2f\xcd\x04\xb9\xc7\x9d\xb2a\r\xd7\xef\xc5\x112s\x88\x06\x13o\xd6\xfa\xd5?\xa3\'\xca%\xae\x8fKAq\x89f\xbb\x9dC\xd6\xea\xa8\xc2z\xbfe\xadSb3L)Hy\xfao\b\xa4\xb6\xff\xff\xff\xff\xff\xff\xff\xf7\xc7\xa4\xdc\n:/<\xf3\x96\xaf\b1\x1b48\b\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495/\x00d\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xb7\x1e\xf7Ys#m\xd40\xceP\xdc\x15FI>\x01\xfa\x15\x93\x9a&\xb4):\xc7?\x8d\x8e\x02af\xfc\xda\xaa\x19\xd7\x82\x16\x94m\x0e\xb7$\x8c\xd76K\xdc\xd1;\\QPh@$\x06F\x81\xc9\xf8\xf8H\xb2\x85\xa8Cl\xa6\xcd\xb5\xf0\xd0\x1f\'\xc70]\xad7\x1eZA7\x89\xf5\x81b\r\xc1\x7f[\x84y\xac\x12\xaa\xa2-t\x16>V\xfc\xbf\xdb\xe4\x9a\x9eE^\x90oe\xc0\xd9\xc68\x0f\xd4\xcdKC\xfe\x9f\x00MN#\x948O\x89\x17i\x88\"\x8dQI\xed\x1d\xe1v\xe6&\xd3\x14\xe92\xca\x9dBe\\\x8f\xff\x9b\xc7Sd!\xf8(Z\xd42\xa2\xcdjjBP\xae3\xbd\xec\x8a\x8f:\xeb1\x1cK\xf2\x04s\b\xcb\xa9\x17\x0529\xd7`\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa5C\x81\xc8iy\xc4\xf7\x7f\x90\xf80\x18jT\xd45\xde\xd4\xb7o\x99\xf5\xdb\xf9\x99,+\xff\x17\xe4\xf4r}\xda\xf5\x12\x16\xb6g\x00\'(\xda[\xef\x03\x90W% \xe6b\xa2+\x86\xac\xdax\x997AOJ\x1d\x99\xc6\xe1/\n\xael\x15\xcfR\v\x0e\xbc!\xe8\x1cV-`\xf0$\xa6a \x93PV\x8dm@\x9c.\"\xf9G}\x8bH\xf3\'\"@d\xb8\xff', 0xfeffffff00000000) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000200)=""/115, 0x18}], 0x2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000004c0)={0xfffffff8, {{0x2, 0x4e24, @broadcast}}, 0x1, 0x3, [{{0x2, 0x4e24, @remote}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x210) syz_open_dev$vcsa(&(0x7f00000024c0), 0x1, 0x2083) r6 = creat(0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) fremovexattr(r7, &(0x7f00000001c0)=@known='system.sockprotoname\x00') lseek(r6, 0x200, 0x0) 06:00:34 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x48, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 879.660601][ T2601] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) [ 879.751325][ T2601] 8021q: adding VLAN 0 to HW filter on device bond768 [ 879.764794][ T2615] libceph: resolve '. [ 879.764794][ T2615] $)|.̲f͹Dza×ïÅ2sˆoÖúÕ?£'Ê%®KAq‰f»CÖê¨Âz¿e­Sb3L)Hyúo¤¶ÿÿÿÿÿÿÿ÷Ç¤Ü [ 879.764794][ T2615] ' (ret=-3): failed 06:00:34 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r2 = io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r5) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0xc0000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@access_uid={'access', 0x3d, r5}}], [{@smackfsdef={'smackfsdef', 0x3d, '})::h\xe1'}}, {@obj_type={'obj_type', 0x3d, ']@#*.'}}]}}) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x3, 0x0, r3}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10010, r7, 0x8000000) listen(r6, 0x1fe) 06:00:34 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x60, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 879.787952][ T26] audit: type=1804 audit(1652767234.637:580): pid=2607 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/763/cgroup.controllers" dev="sda1" ino=1160 res=1 errno=0 06:00:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) [ 879.947262][ T2611] bond768: (slave bridge717): making interface the new active one 06:00:34 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x1000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) write$binfmt_script(r0, &(0x7f00000000c0)=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_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) [ 880.004316][ T2611] bond768: (slave bridge717): Enslaving as an active interface with an up link [ 880.027583][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond768: link becomes ready 06:00:34 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r2 = io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r5) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0xc0000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@access_uid={'access', 0x3d, r5}}], [{@smackfsdef={'smackfsdef', 0x3d, '})::h\xe1'}}, {@obj_type={'obj_type', 0x3d, ']@#*.'}}]}}) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x3, 0x0, r3}) (async) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) (async) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10010, r7, 0x8000000) (async) listen(r6, 0x1fe) 06:00:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab16, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:35 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x2000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'bond_slave_0\x00', @ifru_hwaddr=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40090) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x10, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) [ 880.246064][ T2647] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 880.264317][ T26] audit: type=1804 audit(1652767235.117:581): pid=2635 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/764/cgroup.controllers" dev="sda1" ino=1165 res=1 errno=0 [ 880.342958][ T2647] 8021q: adding VLAN 0 to HW filter on device bond769 [ 880.395502][ T2651] bond769: (slave bridge718): making interface the new active one [ 880.406795][ T2651] bond769: (slave bridge718): Enslaving as an active interface with an up link [ 880.417276][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond769: link becomes ready 06:00:35 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x48, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:35 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r2 = io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(0xee01, r5) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0xc0000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@access_uid={'access', 0x3d, r5}}], [{@smackfsdef={'smackfsdef', 0x3d, '})::h\xe1'}}, {@obj_type={'obj_type', 0x3d, ']@#*.'}}]}}) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x3, 0x0, r3}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10010, r7, 0x8000000) listen(r6, 0x1fe) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) (async) setreuid(0xee01, r5) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0xc0000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@access_uid={'access', 0x3d, r5}}], [{@smackfsdef={'smackfsdef', 0x3d, '})::h\xe1'}}, {@obj_type={'obj_type', 0x3d, ']@#*.'}}]}}) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x3, 0x0, r3}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10010, r7, 0x8000000) (async) listen(r6, 0x1fe) (async) 06:00:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'bond_slave_0\x00', @ifru_hwaddr=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40090) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x10, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'bond_slave_0\x00', @ifru_hwaddr=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}}) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40090) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x10, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) (async) 06:00:35 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x3000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab17, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) 06:00:35 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x4000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x1fb, 0xffffffff}}, 0xe8) sendmmsg(r0, &(0x7f0000000180), 0x400000000000354, 0x2873dedf99c) r2 = openat$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) sendfile(r3, r4, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = fsopen(&(0x7f0000000040)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f00000000c0)='source\x00\xb5\x838\x8d\xbd\xdf\xfe\x9a\xf2RM\xb6\xe0\xf9\xac\xa2\x06\x1cD\xe7C\xa5<\xd1_\xa0u\xcd\x19\xbf\x114\x01=\x93\xf7\xf7Sn\xcb\xd5\xa7\xc9@D\x81\xff\xaar\t\xa9\x13\b\x9a\x8bF\v\x8a\x93F', &(0x7f0000000300)='.\n$)|.\x02\xcc\b\xb2f\xcd\x04\xb9\xc7\x9d\xb2a\r\xd7\xef\xc5\x112s\x88\x06\x13o\xd6\xfa\xd5?\xa3\'\xca%\xae\x8fKAq\x89f\xbb\x9dC\xd6\xea\xa8\xc2z\xbfe\xadSb3L)Hy\xfao\b\xa4\xb6\xff\xff\xff\xff\xff\xff\xff\xf7\xc7\xa4\xdc\n:/<\xf3\x96\xaf\b1\x1b48\b\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495/\x00d\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\xb7\x1e\xf7Ys#m\xd40\xceP\xdc\x15FI>\x01\xfa\x15\x93\x9a&\xb4):\xc7?\x8d\x8e\x02af\xfc\xda\xaa\x19\xd7\x82\x16\x94m\x0e\xb7$\x8c\xd76K\xdc\xd1;\\QPh@$\x06F\x81\xc9\xf8\xf8H\xb2\x85\xa8Cl\xa6\xcd\xb5\xf0\xd0\x1f\'\xc70]\xad7\x1eZA7\x89\xf5\x81b\r\xc1\x7f[\x84y\xac\x12\xaa\xa2-t\x16>V\xfc\xbf\xdb\xe4\x9a\x9eE^\x90oe\xc0\xd9\xc68\x0f\xd4\xcdKC\xfe\x9f\x00MN#\x948O\x89\x17i\x88\"\x8dQI\xed\x1d\xe1v\xe6&\xd3\x14\xe92\xca\x9dBe\\\x8f\xff\x9b\xc7Sd!\xf8(Z\xd42\xa2\xcdjjBP\xae3\xbd\xec\x8a\x8f:\xeb1\x1cK\xf2\x04s\b\xcb\xa9\x17\x0529\xd7`\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa5C\x81\xc8iy\xc4\xf7\x7f\x90\xf80\x18jT\xd45\xde\xd4\xb7o\x99\xf5\xdb\xf9\x99,+\xff\x17\xe4\xf4r}\xda\xf5\x12\x16\xb6g\x00\'(\xda[\xef\x03\x90W% \xe6b\xa2+\x86\xac\xdax\x997AOJ\x1d\x99\xc6\xe1/\n\xael\x15\xcfR\v\x0e\xbc!\xe8\x1cV-`\xf0$\xa6a \x93PV\x8dm@\x9c.\"\xf9G}\x8bH\xf3\'\"@d\xb8\xff', 0xfeffffff00000000) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000200)=""/115, 0x18}], 0x2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000004c0)={0xfffffff8, {{0x2, 0x4e24, @broadcast}}, 0x1, 0x3, [{{0x2, 0x4e24, @remote}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x210) syz_open_dev$vcsa(&(0x7f00000024c0), 0x1, 0x2083) r6 = creat(0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) fremovexattr(r7, &(0x7f00000001c0)=@known='system.sockprotoname\x00') lseek(r6, 0x200, 0x0) [ 880.548255][ T2658] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'bond_slave_0\x00', @ifru_hwaddr=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}}) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40090) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x10, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:00:35 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x101400, 0x0) io_uring_enter(r0, 0x477, 0x79f7, 0x1, &(0x7f0000000100)={[0x36c]}, 0x8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0xfffd, @multicast2}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x29, @initdev={0xac, 0x1e, 0xc2, 0x0}, 0x4e24, 0x0, 'sed\x00', 0xa, 0xffff, 0x6}, 0x2c) [ 880.687900][ T2658] 8021q: adding VLAN 0 to HW filter on device bond770 06:00:35 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x5000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 880.716848][ T26] audit: type=1804 audit(1652767235.567:582): pid=2677 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/765/cgroup.controllers" dev="sda1" ino=1168 res=1 errno=0 [ 880.719687][ T2678] bond770: (slave bridge719): making interface the new active one [ 880.754799][ T2678] bond770: (slave bridge719): Enslaving as an active interface with an up link [ 880.764609][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond770: link becomes ready 06:00:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab18, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 880.795593][ T2695] IPVS: set_ctl: invalid protocol: 41 172.30.194.5:20004 06:00:35 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x101400, 0x0) io_uring_enter(r0, 0x477, 0x79f7, 0x1, &(0x7f0000000100)={[0x36c]}, 0x8) (async) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r1, &(0x7f00000000c0)={0x2, 0xfffd, @multicast2}, 0x10) (async) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x29, @initdev={0xac, 0x1e, 0xc2, 0x0}, 0x4e24, 0x0, 'sed\x00', 0xa, 0xffff, 0x6}, 0x2c) 06:00:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200048c0}, 0x800) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) [ 880.838586][ T2696] libceph: resolve '. [ 880.838586][ T2696] $)|.̲f͹Dza×ïÅ2sˆoÖúÕ?£'Ê%®KAq‰f»CÖê¨Âz¿e­Sb3L)Hyúo¤¶ÿÿÿÿÿÿÿ÷Ç¤Ü [ 880.838586][ T2696] ' (ret=-3): failed 06:00:35 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x6000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 880.927620][ T2701] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 880.955066][ T2712] IPVS: set_ctl: invalid protocol: 41 172.30.194.5:20004 06:00:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200048c0}, 0x800) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) 06:00:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=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_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) [ 881.055100][ T2701] 8021q: adding VLAN 0 to HW filter on device bond771 06:00:36 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x101400, 0x0) io_uring_enter(r0, 0x477, 0x79f7, 0x1, &(0x7f0000000100)={[0x36c]}, 0x8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0xfffd, @multicast2}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x29, @initdev={0xac, 0x1e, 0xc2, 0x0}, 0x4e24, 0x0, 'sed\x00', 0xa, 0xffff, 0x6}, 0x2c) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x101400, 0x0) (async) io_uring_enter(r0, 0x477, 0x79f7, 0x1, &(0x7f0000000100)={[0x36c]}, 0x8) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r1, &(0x7f00000000c0)={0x2, 0xfffd, @multicast2}, 0x10) (async) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x29, @initdev={0xac, 0x1e, 0xc2, 0x0}, 0x4e24, 0x0, 'sed\x00', 0xa, 0xffff, 0x6}, 0x2c) (async) 06:00:36 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x7000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 881.211837][ T2714] bond771: (slave bridge720): making interface the new active one [ 881.241060][ T2714] bond771: (slave bridge720): Enslaving as an active interface with an up link [ 881.246731][ T2732] IPVS: set_ctl: invalid protocol: 41 172.30.194.5:20004 [ 881.284932][ T26] audit: type=1804 audit(1652767236.137:583): pid=2730 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/766/cgroup.controllers" dev="sda1" ino=1176 res=1 errno=0 [ 881.286563][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond771: link becomes ready 06:00:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x7, 0xa0, "736c5957d9c524d79e966136188a3354d58b09d9e43348df04f9d36f3031cd0b8dddd15e8f5794d389fcee10689bf8264af4c0826d08d00a695dd81035de64", 0xb}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000600)="9a0a607e4121914e71cbc90656302bc11a1fc3b5aaeb098e5aff9d4454892980ee93a1a0cb49702a70563f455349552cf2bcb6aa9ba3e27567fef42f59a17edecb707a0ecdf4a81a967c1612b5f4767f2ef9805cad974b3da8b99e846a552941670286aa04bfc36a8331bcdcad7972173f518df0084bb8e586e943190c219097b18e22c4dd88dcd4742e3b015f90e1a8b259ab9d69a1011a9d07eba14448c8ba9a0b0f060803f3b9b8bd20fc6feb6ff122dff77e558cfed28531d826a8964e24257d72ef5c5cc27432ba22f6d0d6e6", 0xcf}, {&(0x7f0000000700)="6f126f52964153277a04c8eb6a4858ea0f3efff1177a292dc59df4093194551e2a03d306c0df274468b0f6111935e0c9487083e5d4711aead857d7878a69fd5253f9c95fd7d57eb4905092c46140e9440749e9a83df84574c46365decea5847f21b708c90310a9611ea5f119e26fda280f34ee43d478301a6a5fe0f540a2a92ed3bfdd074fe9d9990861d9ddb3a1c840822052a0b4218ce29c88577de74e966640a2a57b8ebf5b006cbce685acf5748eed3d0ab249d23e23f072c85c2ad9fba90f29674782fa9be0ee8fa5bbdc865094064058ecec70eda284735d4c68d8e21ebdab03e458e82a807890dd9e5c3fd2753f674881697237445753e1fc8ad0fa802eb355b3556f5ba0b95435521e5f8539fc509f349ca43180f12931b71784c66cae5dbaacefd71ff59279549cff6ab759ba8f748203ea2a437539cdd7835e0904d9bcdddd3cad373fc177ee39bea2f330a72884d338bb09c693954965339272b64f9527bb06cc4fd9474e6054ef36407ca56babc84c7119796b8703ca29174d3f8e4668406c1d51b35ab71a51c4dbad09ac15e16e56c0b5a39f5f92059fcec08cf62d0c5c2f0e212a26f01281fed5e138060beb15a5fe159a45c0063cb29eb22b3988e0ec27b0d133534a13463bf54a75b7dc1e10621876b2f2a3841c3b0b80d0f1b4d7a32a942a8b26efc8868dcfda69c9c26ac74fdb19e65c260950b69c915f6647b30066ef5b7b5d637472943b5f1c450b3c3288c99e96a118e517fad1b930d666f1a04f39ab1d213572fa71b290d673b660ae65a7943ff20165c38e2149afd80f1b7355881b02691dcf1bfca9dc7bf336189f516f685935914ed5bf5d3c6343167a1b148be383ca5c81b3ae8c7c82f54e873e362ff915763c5892e945556a8079716ba773b5812a62981dff09e196af122c3db287072a0b323fa4bbc22d00027574b844d47445f33223f3468812c8d6e0d549547483e68e8ccee126825502ef0fd5ef264e60344037dae8ac8dc6c15f27ccb56558cb3b92333f54e9e4241d3594e46df93bb27e13cc8137bd034b03f143548bc5b777c6147e6db0d524361b0b6e3df987aadc86a243acb5452b2b7f9d71f9fcd3a4134ced25c09e4c8fe56e46ac52be2c24aa8c2547d3c29d4b65c0712e53de113cdb30907e81dad254d14e82779ab9978f270dd0cfa0c10360978916219185e58ccc72554b1a59ecf6290a2f49e96e0eac1021ae6be36c34459638b3e24b17bf460cd4adfb13983874f92adfb0fb761555258b8ecad857fca09e10f9f5fc7456d2b62bbbf83a1c7c090ebb528cef69ebeac6c8a1f96bfd47aff3d4298749ac744d9a07db3c975786b83f625efd9bdb15a44dcb34eee1be1866fffb6e9ad721603fc8ccbc43020300facc5408c86839d2b60b25f3ad85042f96eed03216033a2daede52dda6d220067e904230fd9f849ae6e19db626ff6b85b75c3d27f783e2f79d452146a97f5e54f75664077d5e21aca5d76696016cfc9496049c4a64bcb4d7a3d69d2faa640fcd1e1c567448d27d723bc8021f58050faaadbd9a11ec3fe994b1758434d920575d94c0fdd0c922f774410729d6cabdaf954b136e166b7b7138ac42b23a9482de3ded756d9fa5839a506b632d0a1ff6854bc94b6ce1405f601eaa95178df38e677846507720156851fc71d420498a1436c5598501f16b2c40d85343fc59efce2b5b831236eba4a25d3857d065645cf045e3023a35b0e53cd10b0eb9c4078c80ca036dd18074df067f9516c0f32f5561020de1917c6734051ac1dae11658325240c75d97f146a6ce480fa1f4d284019919a9184766220547f4f91ecd702a850726eedbba4c4cfce7aa3158d1855920912bec1ab9b68bd433c37977e16a9ad65656e1b8b439312ed2b6f08921ea69b1e2221319210d9ac9d49834e902dc818c08db34e0c9c9094ee5c694703718c7e18f668288135d6fcac6f59c878ef54f97680a3e7ab95a1b682aa895e23868fa0e562029a3aee69cf28395d62c9bf3ac8bf9c8d91c18cde47bf9f6f046b865e72eb591c80fcf6698b19a4ddec9e42a6b63e4002def64b44bdbda3aede975f2683d5c0370f2bcc51836bb62a3442c7d6178f529badc2d1ae5ac5c5227309a488fe0e47d6ba27dca7571545c524c417beb6971dd0b1b9de309569df00488a28210c43099efba32c0788f534295aaa9d00e1c591fd1e87aa564bee15c9947e9015e0b431f8deed628e6231e48e9f9248dc95b249226b86fc17ff30d057a849dd4171fda86edcf89e7503569ff65cedbff903cd1e8a1a35b510b3a4d6f7e1687b80381f88e92911ef0c18d31dd63da927ec2473fe35ed9ec1bdbcdeb729b73ee24f7bc93fda1431704bed81d014b6b7f68135e1d243f45f9222f6e6ff6d19f2fbb4cb29ba47697b729ba23658ea766caec3f08851225890da030baa80f8fe6f3bbf429127a4b415d7a20c74c12e7309baf86ea1c99f1e65f5b6b9cd00ccd0672369c57fd41f306490e5a440d7afcbd48283c1e475cc4bb199de0ddc251ce266c8a06ffa03636901d8f4f359776444885fc72deef8b1d01f01d651bed8c9a660f0e2dff623d220c1d2b8aa08fec6b530bf18edfd6468d5e6e4b08eda3b35eaaed53e32b5d3274b735d6f5850ecfdf5b9bf6076a5fa1e384c0d08e1e7d78a15aa05f0129557a01e80a7e57532e468d4c86b23e0ba7e7694cdd6aeda83762353560ec9f53732cfe179078ef0e9065ea7cde88fb4e1275b5557c4932908e0d8a6d55e91af581303d605394eb0406a4e0d37cb047548dcf853f60c0789fe9faffdf7f91cdcf6e089b39e67c6af6b044961ddb42535d3451f5059b78e34a6fe1f5209995bedd0b463c9fcdfb4eee31a73968f91ec29620d65d0bd42d8a543bfdc0b5233057f1af106c9322b24f7a2ba11ab351d8eeebffce269a44686a2970845fb93aed3acee2607ddac70954207e90d0c6e4718623281d1a4f2703d8e7f3b71d069b9bd1725c42e80b28e4bc5c49f5ffa026d8bd5408694e119b3f2d9375135782ddabba37044e5c16453960e16113234b2aaf7c5a4927637c8d6f3c38b0c88d774de4be822a34d53f74c48e0bf0215c5ac32a48c3e699e56ed90f6bfd140aea8851f6a7d6d4ff443f3ccc7e9c90f4dc666de525ebdd22d499b25fce387485ba678c7f3140e31f60a330224da97d4dd4915d41d80db3cce18854c24a56694bb88542d3ffe75ad5940c095951004bbb4d7589acf4db014a8b36c1fc69bde50246682346d15d3b966e15358e51efe2e2648ba26238dc04d5997a34536df789bb870d6f450201654b0f8315642fb63c58b4fb69c1d85668d346dd3532a6242c4c9642fc81c884641b23635d8247e561f075652fd7b919cf20fe02a909c27fad181c6c2a2cd85d8b3ff96ba0ea74c409b95cdc7f508aaac321504d33aa554d6dfb79335958afde976b3381a81810cc241b1b9968dcc394c9b893448b7cb131be4fcb4aaea655a5f65a501a45cf947acdf465857f58600678b884050fcaebfc14324e7dc66e0f7a66df0bdf1709b2fd7f01d1401aca8ad9274d6b3e0d1dca850cb383347dfc954b3ab2e4710044d0dabc54c8970d3d21115c102b11553ceadf0ed629a35ea3a1760c3eabdfcaad017061c5d6c2196b9a5e2dc0d6cfd5ad2e3aeae1c1e41d6f32a6e59f0e80f69f491d3c20d86250c2a336525a50aafcf8af9f9831794d91279ee39ca57213d88321d8cb65b59061be18e95bc227f891e7d682e322a5989686c868293cb421b4f883ee20c8cc6d451918d82cb1da3ed40a14e548697397c9b91f6c0b40fc175787cad4dd3ec15ea4e07bd7fbb1bb5b8480ff03844122b6343a4f20d7b2c3bc2847d9fb27beeff1236bfb5e0f446ceb5972620a8d257643313a8f6455d4cec93f70ac4d0f387d792c42c959a1ca5b984e544262c50c791f25d84db50efd8de0029b28bba6690d475fc6c07be51f20bd806b42e5e5a6dd198db413f611a15068ded4d87bd4ea3c9789848f7f98e1d85e3f99e675f61c2d62414bac7e7e8d6307f12356ac88bf731f25f57de573c627634241f5b369f5a51a364faafd0ce76759044df8fa5be6a702fa86039f2e28db3410424106da12ced8d6321c5380c9d75c87e2d7b96547ad47fbce63cc3ec2b6e87422f00da9a7d53bb3481a7e233b35efa304c1503dfd64dc58a20f873f521d324afdacf7207481bedf6d64dff31f1518ddcc6561f3f9a7518eed531e40d6b46dc5ebc68614442b1a1efbc9869d08b00cd6ce376cc4e901f694bbe55286a521027394bd1a48896bd7d1db2060c5d54c03b15e20667ee0a5e1fbe96d166da141185db3cde70a71b3bbedb46cb6d63539668c15e610d94b2c5c71eebb8cae95a66033c9d0edad2267020599fff65ea3c0f068f2966577c75d472dcc24d4cbeacb7124bca8635f0cf4f11bbb41b798573828a8131bb208318cb2585860070e37f8bd95ef2d07d1848a06a69bfc10ded907a6e112b2a3cbb1d4e844719149135798ad0ab61dc19b272ccab72d75486c4d42ad87be3f2c2d820a25fe567f6dd974e631e752a45982b74bf604f785ab2cb265f6b66bd5785dd504e37df756bfa11b18a600b34f498398913dd856567c5bf5f7696548d9e64ee0b1713336d4f53878468517eab47fd53781cbafb328f09383bd788a3e689a580ae70fb74db31c128030d184b061a4a8a197da1b4b0944c8315e6a5f36aff5a6f963d627e9127bfb422193d9ef1f7335508f5d96015310607d5ee5d0df16df252a9c9445cff2a1c0b93c0e44aa545b72f0e7821f7b8233d158cace0d4d774ecc6d5353b7db3726d6b814b994ebf80158e54a19676c4e72a85e9fd6926d6a01f10d1b138a361b94f1b7384740c788a8c0f8141633f1f00fd7775e89d06162a6810f4651c03513e90f94b085ee7d72a821d29d4075a9548b5440ceea7fe04dff3f29b9457c0896b4d408e67638f771b08a2caedb16994bd78879789f89d76db49131df8d0c3b23943f11dd6b8b5556838d241b65b94db4f8316d67ea89d83bf17d3a14d96dbf3a6842b1b508753636890edac9c67d1c2ca73c27990e9dea12559d50f325c76f694a1a7d9e235626bcc339d21381d1f06fb083ac4ff762105be35d364623197b54d9b6817fd27a8df95f6890026e706630b7770cbded6d6410d33c18d2e36c8d91f0d413712781db3581c07f29400723920d5c101fa1ce7afbd14c8442bc0822f8fd074ebed2a0625b1724591021ad892c7938b2a7a039d62d00701d3f42e357c5bbfaa2e8824579c4c2b27500620d02ecab4047bc59980a2f7adaad85f698d5b062c34cfe64d9ade81e84c92f60e17818758edcafc889eb9b3d615f14f24da7e35e2e21268255a69908dcbdfc97ba82838fe182bf6529cb818305974a1abb38ba8e6c179f4f3c2d32bda8c83118d1f36b671aa8a76b734bae935e13bd46bed4dccec354ce99c2ed3396ed2f8ecb7b1debc54012e7046c300c0ba3eb4346b8a6e6a728ca3166e21690311adf02f5d6416ce85c74fa0a11e327526a50a0b9bb24824238a8de429ece09b974d3f2ee2e76d15a21337ed05d31d0dc7b235550291a9e8e4f7da4f890eeee3022dbe2d9bd5b33597b66348fb2b7428042c0ee55f09f2bed3375c0eb4a8e329ff0579f5fbd658b9614c470f6d0bdc8902f05c8b83d4429c36455015044910b886024c7ec62e74858c1632390d144aeda2b9fddba96fc0d0a2cc623ef9011945b35767647e43db7bad68cabf7e3b84d1a18220fbdccce6b93249207aee29b", 0x1000}, {&(0x7f0000000140)="a3d8bfc310c30ece3a021e30892d72e6620dad2167a73f70011fe063e5fb39c00cefd3e009ab64473bf358712fa2c5c8cdbc9a069fb12bd71d7d7359c2b39a30bf50fc946d9e171590b4bb3f1d070d6b2fb970b511a9", 0x56}, {&(0x7f00000001c0)="7c7040476c362d33171ed6e8ccbf6ad1b67b", 0x12}, {&(0x7f0000001700)="a70967f8b95d98c0ecd8c056d4f61af409ae8fa5274199ca223a9e750608ebd14c6768fe", 0x24}, {&(0x7f0000001740)="35e9dbfa39ae1cac17ab11442f5fbc2157a2", 0x12}, {&(0x7f0000001780)="2e505b616fb7c33b0cec4f5560aa85ecf2d1053e88105846cfdbd05185d483f6cfca4063580ca2e0cf0f5be450a68036c3f32d5cd3343cc18a43c37546bcd3665cc6bd11057875b8599fa9f9b15dbf0ff071a77aff9018851cc0b979abdae0eba0b8", 0x62}, {&(0x7f0000001800)="51db9970957372875bcd9edccb18a7b13c16c3ee2639dd351b1fc9a8ccfe225d98d4ff3c7bc368d9866ebd49ff0b387e82c564771d8a2f93ad9683a73fdb46b9327ad90c344ffb0b2fb4e0f1e871", 0x4e}, {&(0x7f0000001880)="9c488a642078c457417df0bbefdbca4aea7ad5f2b2b78f13396b7869604711d6973274d7485d01fec0c4c204032698f4f2d65ecd2741f3ed6b05571c991cec2b6a5ed53dc1fa915ed5044a9144ff81fbb1feeb843e638f4ad83301fc5914d642a9b16982bea9779328564a24a1e1baac65a86fea7a5ea103787c87beb8708534ef7b9e2b43b45fb7da0fe87b35ad9f942291b22a6fb0a9bb7dbfb0ebf95c025d18d475bf2a400d76ceb5dfad3938a90458d0c361e97dde01db303031c49a767319c8fb58ddcb34ea7e5d70207af3d35119d05aeb34", 0xd5}], 0x9, &(0x7f0000001a40)=[{0x90, 0x10e, 0x0, "337e3e663165a0014c2650a192823045881e5325b5446643b37f9c5c0a399d1cf85eca4631d3117a15e3c113e34a69f20b5fe8c57621e0d5b6289bd639be5adf9d17ffca0791dda70b250fdf933239138974341e7c331e85b89e565845ee6acc6c3f5684a226447424a6881be4da13e6e77093a4da454591fe"}, {0xe0, 0x110, 0x9, "6100545fb220011e3d3b630e0143ab8238e9fd4d6519ab9049528de909b59d9840787e84728f04d8ee32ebd0b0602c8f5af0892b9592e1bee3c3824dd38211aa9a1eab100b4d6813c69824c1c4148aea9363c186e5ecc248024a28ac93b36f5161f7abfb70941da71954e9d8573c2d72b42041509d7d4d270f12a4141d617a01dd619bd517cc65d3cd8b68bb8c73e5dbfe7522d6487c4bb66926ae43e9bf34f8331055fd785902d078f57bce108f7fb997e40d9e2a22c71fd7d7d270a3cf417a088f1feddff714c16fd6753a1e47"}, {0x58, 0x10c, 0x20, "0a4fc4421c22cba22373facb71d1d0325123b9c8776e0b65930fb64fd47c25646e3e335facc7d521ca01346cc8c4172fe8c2878bdf1107cc79bdbff932d7b670af3a57"}, {0x98, 0x118, 0x7ff, "1fb15b114aa98a0446d09b1e8f7c30424c082992abf28b655f3b1a6f9413dc70e2af068c37115c83cd20a86a2023abbd7701a67f6e8c1d12eaade528c7a66fadabba1227f25572cadd7e69b3e11a519795f3141b0b9ce44cc408bc864b1ce149a1c5cf83ce0a357e9d1287ce73cfc3eba20027e6cc815caab355d0108026500f39e9"}, {0xd8, 0x1, 0x9, "13d076e941f1d3abdcc36937f5552d191df51839a731bda5e7d93db917e9da4e3a50e7d08bb9ef6d9d86ddced22952dc0f302b39577450d8e39641d7100866277967cddb0acf6d1c1892bda0de760e259910e85f6fcd604a9348723ef7029fb75d089ffed589c7609f8aa91899a921c9e408126be8aac3c4cb936326761b31baefe20ae5718a7dc751a12d2c2b8a44bfc41898141d60ee11023f9665aaa5cc19eac1c8ef40b783568a06735cd72dd2c96b3e61e6208603e92af0c4070f3712fed358"}], 0x338}}], 0x1, 0x4004001) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383839333038373500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000cdf00022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2403}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000013800)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) syz_clone(0x4020000, &(0x7f0000001fc0)="63b5b570deadc439acca34178e362b6281113b641734e34eb4954f805384be1e3479d448fdb4fb385a180daad9f1ddf982ad216c7408fd7ec979c0242aba9258df644c28246ba6c209b6e2c8d917ac042cddad8169c4803e7b824e357c11292ba9428bd1c860fc2bcbb4c9c854de85dd", 0x70, &(0x7f0000002040), &(0x7f0000002080), &(0x7f0000002200)="dfa6e004d2f8c7217d3fe8d5b5f4165d00b8636cd60edecb91b54dfaf1368d9d77148fa71d3997fcf5c28bda741b7a3363d15490") r2 = io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r3 = getuid() mount$fuse(0x0, &(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00), 0x1000, &(0x7f0000001e40)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xff}}], [{@pcr={'pcr', 0x3d, 0x3b}}, {@permit_directio}, {@uid_gt={'uid>', r3}}, {@subj_user={'subj_user', 0x3d, '&\'}\xa8-[.-'}}]}}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x36) syz_mount_image$fuse(&(0x7f0000001f40), &(0x7f0000001f80)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000020c0)={{'fd', 0x3d, r2}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@blksize}], [{@dont_appraise}, {@uid_lt={'uid<', r3}}, {@fowner_lt={'fowner<', r3}}, {@audit}]}}) 06:00:36 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000002}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200048c0}, 0x800) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000100)}, 0x10) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200048c0}, 0x800) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) (async) 06:00:36 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x385102, 0x2) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) 06:00:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab19, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=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_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) 06:00:36 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x385102, 0x2) (async) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) 06:00:36 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000003}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 881.548081][ T2751] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x34, 0x19, 0x400, 0x70bd29, 0x25dfdbfe, {0xa, 0x14, 0x10, 0x2, 0xfc, 0x0, 0xff, 0x1, 0x2400}, [@RTA_MARK={0x8, 0x10, 0x41c8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x6}, @RTA_PREF={0x5, 0x14, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0xd854) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) [ 881.611407][ T2764] loop3: detected capacity change from 0 to 512 [ 881.630879][ T26] audit: type=1804 audit(1652767236.487:584): pid=2766 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/767/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 06:00:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x34, 0x19, 0x400, 0x70bd29, 0x25dfdbfe, {0xa, 0x14, 0x10, 0x2, 0xfc, 0x0, 0xff, 0x1, 0x2400}, [@RTA_MARK={0x8, 0x10, 0x41c8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x6}, @RTA_PREF={0x5, 0x14, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0xd854) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) 06:00:36 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x385102, 0x2) (async, rerun: 32) r0 = socket$inet_smc(0x2b, 0x1, 0x0) (rerun: 32) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) 06:00:36 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000004}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 881.733843][ T2751] 8021q: adding VLAN 0 to HW filter on device bond772 [ 881.787331][ T2764] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 881.842115][ T2767] bond772: (slave bridge721): making interface the new active one [ 881.861835][ T2764] ext4 filesystem being mounted at /root/syzkaller-testdir3135662795/syzkaller.oMeeqV/1330/file0 supports timestamps until 2038 (0x7fffffff) [ 881.867894][ T2767] bond772: (slave bridge721): Enslaving as an active interface with an up link [ 881.915827][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond772: link becomes ready 06:00:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x7, 0xa0, "736c5957d9c524d79e966136188a3354d58b09d9e43348df04f9d36f3031cd0b8dddd15e8f5794d389fcee10689bf8264af4c0826d08d00a695dd81035de64", 0xb}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000600)="9a0a607e4121914e71cbc90656302bc11a1fc3b5aaeb098e5aff9d4454892980ee93a1a0cb49702a70563f455349552cf2bcb6aa9ba3e27567fef42f59a17edecb707a0ecdf4a81a967c1612b5f4767f2ef9805cad974b3da8b99e846a552941670286aa04bfc36a8331bcdcad7972173f518df0084bb8e586e943190c219097b18e22c4dd88dcd4742e3b015f90e1a8b259ab9d69a1011a9d07eba14448c8ba9a0b0f060803f3b9b8bd20fc6feb6ff122dff77e558cfed28531d826a8964e24257d72ef5c5cc27432ba22f6d0d6e6", 0xcf}, {&(0x7f0000000700)="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{&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000cdf00022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2403}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000013800)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) syz_clone(0x4020000, &(0x7f0000001fc0)="63b5b570deadc439acca34178e362b6281113b641734e34eb4954f805384be1e3479d448fdb4fb385a180daad9f1ddf982ad216c7408fd7ec979c0242aba9258df644c28246ba6c209b6e2c8d917ac042cddad8169c4803e7b824e357c11292ba9428bd1c860fc2bcbb4c9c854de85dd", 0x70, &(0x7f0000002040), &(0x7f0000002080), &(0x7f0000002200)="dfa6e004d2f8c7217d3fe8d5b5f4165d00b8636cd60edecb91b54dfaf1368d9d77148fa71d3997fcf5c28bda741b7a3363d15490") (async) r2 = io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r3 = getuid() mount$fuse(0x0, &(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00), 0x1000, &(0x7f0000001e40)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xff}}], [{@pcr={'pcr', 0x3d, 0x3b}}, {@permit_directio}, {@uid_gt={'uid>', r3}}, {@subj_user={'subj_user', 0x3d, '&\'}\xa8-[.-'}}]}}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x36) (async) syz_mount_image$fuse(&(0x7f0000001f40), &(0x7f0000001f80)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000020c0)={{'fd', 0x3d, r2}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@blksize}], [{@dont_appraise}, {@uid_lt={'uid<', r3}}, {@fowner_lt={'fowner<', r3}}, {@audit}]}}) 06:00:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}) (async) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x34, 0x19, 0x400, 0x70bd29, 0x25dfdbfe, {0xa, 0x14, 0x10, 0x2, 0xfc, 0x0, 0xff, 0x1, 0x2400}, [@RTA_MARK={0x8, 0x10, 0x41c8}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x6}, @RTA_PREF={0x5, 0x14, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0xd854) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) 06:00:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) 06:00:36 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000005}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab1a, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:36 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e27, @multicast1}, 0x10) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) 06:00:36 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000006}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r4) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x4, 0x70bd2c, 0x25dfdbfc}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x20040840) [ 882.071444][ T2798] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 882.107680][ T26] audit: type=1804 audit(1652767236.957:585): pid=2790 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/768/cgroup.controllers" dev="sda1" ino=1167 res=1 errno=0 06:00:37 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e27, @multicast1}, 0x10) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 882.202157][ T2798] 8021q: adding VLAN 0 to HW filter on device bond773 [ 882.237477][ T2804] bond773: (slave bridge722): making interface the new active one 06:00:37 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000007}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab1b, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 882.246960][ T2804] bond773: (slave bridge722): Enslaving as an active interface with an up link [ 882.268701][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond773: link becomes ready 06:00:37 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e27, @multicast1}, 0x10) (async) listen(r0, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040), 0x4) (async) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 882.307386][ T2810] loop3: detected capacity change from 0 to 512 [ 882.330632][ T2814] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 882.443839][ T2814] 8021q: adding VLAN 0 to HW filter on device bond774 [ 882.505697][ T2810] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 882.543397][ T2825] bond774: (slave bridge723): making interface the new active one 06:00:37 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x7, 0xa0, "736c5957d9c524d79e966136188a3354d58b09d9e43348df04f9d36f3031cd0b8dddd15e8f5794d389fcee10689bf8264af4c0826d08d00a695dd81035de64", 0xb}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000600)="9a0a607e4121914e71cbc90656302bc11a1fc3b5aaeb098e5aff9d4454892980ee93a1a0cb49702a70563f455349552cf2bcb6aa9ba3e27567fef42f59a17edecb707a0ecdf4a81a967c1612b5f4767f2ef9805cad974b3da8b99e846a552941670286aa04bfc36a8331bcdcad7972173f518df0084bb8e586e943190c219097b18e22c4dd88dcd4742e3b015f90e1a8b259ab9d69a1011a9d07eba14448c8ba9a0b0f060803f3b9b8bd20fc6feb6ff122dff77e558cfed28531d826a8964e24257d72ef5c5cc27432ba22f6d0d6e6", 0xcf}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000140)="a3d8bfc310c30ece3a021e30892d72e6620dad2167a73f70011fe063e5fb39c00cefd3e009ab64473bf358712fa2c5c8cdbc9a069fb12bd71d7d7359c2b39a30bf50fc946d9e171590b4bb3f1d070d6b2fb970b511a9", 0x56}, {&(0x7f00000001c0)="7c7040476c362d33171ed6e8ccbf6ad1b67b", 0x12}, {&(0x7f0000001700)="a70967f8b95d98c0ecd8c056d4f61af409ae8fa5274199ca223a9e750608ebd14c6768fe", 0x24}, {&(0x7f0000001740)="35e9dbfa39ae1cac17ab11442f5fbc2157a2", 0x12}, {&(0x7f0000001780)="2e505b616fb7c33b0cec4f5560aa85ecf2d1053e88105846cfdbd05185d483f6cfca4063580ca2e0cf0f5be450a68036c3f32d5cd3343cc18a43c37546bcd3665cc6bd11057875b8599fa9f9b15dbf0ff071a77aff9018851cc0b979abdae0eba0b8", 0x62}, {&(0x7f0000001800)="51db9970957372875bcd9edccb18a7b13c16c3ee2639dd351b1fc9a8ccfe225d98d4ff3c7bc368d9866ebd49ff0b387e82c564771d8a2f93ad9683a73fdb46b9327ad90c344ffb0b2fb4e0f1e871", 0x4e}, {&(0x7f0000001880)="9c488a642078c457417df0bbefdbca4aea7ad5f2b2b78f13396b7869604711d6973274d7485d01fec0c4c204032698f4f2d65ecd2741f3ed6b05571c991cec2b6a5ed53dc1fa915ed5044a9144ff81fbb1feeb843e638f4ad83301fc5914d642a9b16982bea9779328564a24a1e1baac65a86fea7a5ea103787c87beb8708534ef7b9e2b43b45fb7da0fe87b35ad9f942291b22a6fb0a9bb7dbfb0ebf95c025d18d475bf2a400d76ceb5dfad3938a90458d0c361e97dde01db303031c49a767319c8fb58ddcb34ea7e5d70207af3d35119d05aeb34", 0xd5}], 0x9, &(0x7f0000001a40)=[{0x90, 0x10e, 0x0, "337e3e663165a0014c2650a192823045881e5325b5446643b37f9c5c0a399d1cf85eca4631d3117a15e3c113e34a69f20b5fe8c57621e0d5b6289bd639be5adf9d17ffca0791dda70b250fdf933239138974341e7c331e85b89e565845ee6acc6c3f5684a226447424a6881be4da13e6e77093a4da454591fe"}, {0xe0, 0x110, 0x9, "6100545fb220011e3d3b630e0143ab8238e9fd4d6519ab9049528de909b59d9840787e84728f04d8ee32ebd0b0602c8f5af0892b9592e1bee3c3824dd38211aa9a1eab100b4d6813c69824c1c4148aea9363c186e5ecc248024a28ac93b36f5161f7abfb70941da71954e9d8573c2d72b42041509d7d4d270f12a4141d617a01dd619bd517cc65d3cd8b68bb8c73e5dbfe7522d6487c4bb66926ae43e9bf34f8331055fd785902d078f57bce108f7fb997e40d9e2a22c71fd7d7d270a3cf417a088f1feddff714c16fd6753a1e47"}, {0x58, 0x10c, 0x20, "0a4fc4421c22cba22373facb71d1d0325123b9c8776e0b65930fb64fd47c25646e3e335facc7d521ca01346cc8c4172fe8c2878bdf1107cc79bdbff932d7b670af3a57"}, {0x98, 0x118, 0x7ff, "1fb15b114aa98a0446d09b1e8f7c30424c082992abf28b655f3b1a6f9413dc70e2af068c37115c83cd20a86a2023abbd7701a67f6e8c1d12eaade528c7a66fadabba1227f25572cadd7e69b3e11a519795f3141b0b9ce44cc408bc864b1ce149a1c5cf83ce0a357e9d1287ce73cfc3eba20027e6cc815caab355d0108026500f39e9"}, {0xd8, 0x1, 0x9, "13d076e941f1d3abdcc36937f5552d191df51839a731bda5e7d93db917e9da4e3a50e7d08bb9ef6d9d86ddced22952dc0f302b39577450d8e39641d7100866277967cddb0acf6d1c1892bda0de760e259910e85f6fcd604a9348723ef7029fb75d089ffed589c7609f8aa91899a921c9e408126be8aac3c4cb936326761b31baefe20ae5718a7dc751a12d2c2b8a44bfc41898141d60ee11023f9665aaa5cc19eac1c8ef40b783568a06735cd72dd2c96b3e61e6208603e92af0c4070f3712fed358"}], 0x338}}], 0x1, 0x4004001) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383839333038373500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000cdf00022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2403}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000013800)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) syz_clone(0x4020000, &(0x7f0000001fc0)="63b5b570deadc439acca34178e362b6281113b641734e34eb4954f805384be1e3479d448fdb4fb385a180daad9f1ddf982ad216c7408fd7ec979c0242aba9258df644c28246ba6c209b6e2c8d917ac042cddad8169c4803e7b824e357c11292ba9428bd1c860fc2bcbb4c9c854de85dd", 0x70, &(0x7f0000002040), &(0x7f0000002080), &(0x7f0000002200)="dfa6e004d2f8c7217d3fe8d5b5f4165d00b8636cd60edecb91b54dfaf1368d9d77148fa71d3997fcf5c28bda741b7a3363d15490") r2 = io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r3 = getuid() mount$fuse(0x0, &(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00), 0x1000, &(0x7f0000001e40)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xff}}], [{@pcr={'pcr', 0x3d, 0x3b}}, {@permit_directio}, {@uid_gt={'uid>', r3}}, {@subj_user={'subj_user', 0x3d, '&\'}\xa8-[.-'}}]}}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x36) syz_mount_image$fuse(&(0x7f0000001f40), &(0x7f0000001f80)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000020c0)={{'fd', 0x3d, r2}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@blksize}], [{@dont_appraise}, {@uid_lt={'uid<', r3}}, {@fowner_lt={'fowner<', r3}}, {@audit}]}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) (async) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x7, 0xa0, "736c5957d9c524d79e966136188a3354d58b09d9e43348df04f9d36f3031cd0b8dddd15e8f5794d389fcee10689bf8264af4c0826d08d00a695dd81035de64", 0xb}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000600)="9a0a607e4121914e71cbc90656302bc11a1fc3b5aaeb098e5aff9d4454892980ee93a1a0cb49702a70563f455349552cf2bcb6aa9ba3e27567fef42f59a17edecb707a0ecdf4a81a967c1612b5f4767f2ef9805cad974b3da8b99e846a552941670286aa04bfc36a8331bcdcad7972173f518df0084bb8e586e943190c219097b18e22c4dd88dcd4742e3b015f90e1a8b259ab9d69a1011a9d07eba14448c8ba9a0b0f060803f3b9b8bd20fc6feb6ff122dff77e558cfed28531d826a8964e24257d72ef5c5cc27432ba22f6d0d6e6", 0xcf}, {&(0x7f0000000700)="6f126f52964153277a04c8eb6a4858ea0f3efff1177a292dc59df4093194551e2a03d306c0df274468b0f6111935e0c9487083e5d4711aead857d7878a69fd5253f9c95fd7d57eb4905092c46140e9440749e9a83df84574c46365decea5847f21b708c90310a9611ea5f119e26fda280f34ee43d478301a6a5fe0f540a2a92ed3bfdd074fe9d9990861d9ddb3a1c840822052a0b4218ce29c88577de74e966640a2a57b8ebf5b006cbce685acf5748eed3d0ab249d23e23f072c85c2ad9fba90f29674782fa9be0ee8fa5bbdc865094064058ecec70eda284735d4c68d8e21ebdab03e458e82a807890dd9e5c3fd2753f674881697237445753e1fc8ad0fa802eb355b3556f5ba0b95435521e5f8539fc509f349ca43180f12931b71784c66cae5dbaacefd71ff59279549cff6ab759ba8f748203ea2a437539cdd7835e0904d9bcdddd3cad373fc177ee39bea2f330a72884d338bb09c693954965339272b64f9527bb06cc4fd9474e6054ef36407ca56babc84c7119796b8703ca29174d3f8e4668406c1d51b35ab71a51c4dbad09ac15e16e56c0b5a39f5f92059fcec08cf62d0c5c2f0e212a26f01281fed5e138060beb15a5fe159a45c0063cb29eb22b3988e0ec27b0d133534a13463bf54a75b7dc1e10621876b2f2a3841c3b0b80d0f1b4d7a32a942a8b26efc8868dcfda69c9c26ac74fdb19e65c260950b69c915f6647b30066ef5b7b5d637472943b5f1c450b3c3288c99e96a118e517fad1b930d666f1a04f39ab1d213572fa71b290d673b660ae65a7943ff20165c38e2149afd80f1b7355881b02691dcf1bfca9dc7bf336189f516f685935914ed5bf5d3c6343167a1b148be383ca5c81b3ae8c7c82f54e873e362ff915763c5892e945556a8079716ba773b5812a62981dff09e196af122c3db287072a0b323fa4bbc22d00027574b844d47445f33223f3468812c8d6e0d549547483e68e8ccee126825502ef0fd5ef264e60344037dae8ac8dc6c15f27ccb56558cb3b92333f54e9e4241d3594e46df93bb27e13cc8137bd034b03f143548bc5b777c6147e6db0d524361b0b6e3df987aadc86a243acb5452b2b7f9d71f9fcd3a4134ced25c09e4c8fe56e46ac52be2c24aa8c2547d3c29d4b65c0712e53de113cdb30907e81dad254d14e82779ab9978f270dd0cfa0c10360978916219185e58ccc72554b1a59ecf6290a2f49e96e0eac1021ae6be36c34459638b3e24b17bf460cd4adfb13983874f92adfb0fb761555258b8ecad857fca09e10f9f5fc7456d2b62bbbf83a1c7c090ebb528cef69ebeac6c8a1f96bfd47aff3d4298749ac744d9a07db3c975786b83f625efd9bdb15a44dcb34eee1be1866fffb6e9ad721603fc8ccbc43020300facc5408c86839d2b60b25f3ad85042f96eed03216033a2daede52dda6d220067e904230fd9f849ae6e19db626ff6b85b75c3d27f783e2f79d452146a97f5e54f75664077d5e21aca5d76696016cfc9496049c4a64bcb4d7a3d69d2faa640fcd1e1c567448d27d723bc8021f58050faaadbd9a11ec3fe994b1758434d920575d94c0fdd0c922f774410729d6cabdaf954b136e166b7b7138ac42b23a9482de3ded756d9fa5839a506b632d0a1ff6854bc94b6ce1405f601eaa95178df38e677846507720156851fc71d420498a1436c5598501f16b2c40d85343fc59efce2b5b831236eba4a25d3857d065645cf045e3023a35b0e53cd10b0eb9c4078c80ca036dd18074df067f9516c0f32f5561020de1917c6734051ac1dae11658325240c75d97f146a6ce480fa1f4d284019919a9184766220547f4f91ecd702a850726eedbba4c4cfce7aa3158d1855920912bec1ab9b68bd433c37977e16a9ad65656e1b8b439312ed2b6f08921ea69b1e2221319210d9ac9d49834e902dc818c08db34e0c9c9094ee5c694703718c7e18f668288135d6fcac6f59c878ef54f97680a3e7ab95a1b682aa895e23868fa0e562029a3aee69cf28395d62c9bf3ac8bf9c8d91c18cde47bf9f6f046b865e72eb591c80fcf6698b19a4ddec9e42a6b63e4002def64b44bdbda3aede975f2683d5c0370f2bcc51836bb62a3442c7d6178f529badc2d1ae5ac5c5227309a488fe0e47d6ba27dca7571545c524c417beb6971dd0b1b9de309569df00488a28210c43099efba32c0788f534295aaa9d00e1c591fd1e87aa564bee15c9947e9015e0b431f8deed628e6231e48e9f9248dc95b249226b86fc17ff30d057a849dd4171fda86edcf89e7503569ff65cedbff903cd1e8a1a35b510b3a4d6f7e1687b80381f88e92911ef0c18d31dd63da927ec2473fe35ed9ec1bdbcdeb729b73ee24f7bc93fda1431704bed81d014b6b7f68135e1d243f45f9222f6e6ff6d19f2fbb4cb29ba47697b729ba23658ea766caec3f08851225890da030baa80f8fe6f3bbf429127a4b415d7a20c74c12e7309baf86ea1c99f1e65f5b6b9cd00ccd0672369c57fd41f306490e5a440d7afcbd48283c1e475cc4bb199de0ddc251ce266c8a06ffa03636901d8f4f359776444885fc72deef8b1d01f01d651bed8c9a660f0e2dff623d220c1d2b8aa08fec6b530bf18edfd6468d5e6e4b08eda3b35eaaed53e32b5d3274b735d6f5850ecfdf5b9bf6076a5fa1e384c0d08e1e7d78a15aa05f0129557a01e80a7e57532e468d4c86b23e0ba7e7694cdd6aeda83762353560ec9f53732cfe179078ef0e9065ea7cde88fb4e1275b5557c4932908e0d8a6d55e91af581303d605394eb0406a4e0d37cb047548dcf853f60c0789fe9faffdf7f91cdcf6e089b39e67c6af6b044961ddb42535d3451f5059b78e34a6fe1f5209995bedd0b463c9fcdfb4eee31a73968f91ec29620d65d0bd42d8a543bfdc0b5233057f1af106c9322b24f7a2ba11ab351d8eeebffce269a44686a2970845fb93aed3acee2607ddac70954207e90d0c6e4718623281d1a4f2703d8e7f3b71d069b9bd1725c42e80b28e4bc5c49f5ffa026d8bd5408694e119b3f2d9375135782ddabba37044e5c16453960e16113234b2aaf7c5a4927637c8d6f3c38b0c88d774de4be822a34d53f74c48e0bf0215c5ac32a48c3e699e56ed90f6bfd140aea8851f6a7d6d4ff443f3ccc7e9c90f4dc666de525ebdd22d499b25fce387485ba678c7f3140e31f60a330224da97d4dd4915d41d80db3cce18854c24a56694bb88542d3ffe75ad5940c095951004bbb4d7589acf4db014a8b36c1fc69bde50246682346d15d3b966e15358e51efe2e2648ba26238dc04d5997a34536df789bb870d6f450201654b0f8315642fb63c58b4fb69c1d85668d346dd3532a6242c4c9642fc81c884641b23635d8247e561f075652fd7b919cf20fe02a909c27fad181c6c2a2cd85d8b3ff96ba0ea74c409b95cdc7f508aaac321504d33aa554d6dfb79335958afde976b3381a81810cc241b1b9968dcc394c9b893448b7cb131be4fcb4aaea655a5f65a501a45cf947acdf465857f58600678b884050fcaebfc14324e7dc66e0f7a66df0bdf1709b2fd7f01d1401aca8ad9274d6b3e0d1dca850cb383347dfc954b3ab2e4710044d0dabc54c8970d3d21115c102b11553ceadf0ed629a35ea3a1760c3eabdfcaad017061c5d6c2196b9a5e2dc0d6cfd5ad2e3aeae1c1e41d6f32a6e59f0e80f69f491d3c20d86250c2a336525a50aafcf8af9f9831794d91279ee39ca57213d88321d8cb65b59061be18e95bc227f891e7d682e322a5989686c868293cb421b4f883ee20c8cc6d451918d82cb1da3ed40a14e548697397c9b91f6c0b40fc175787cad4dd3ec15ea4e07bd7fbb1bb5b8480ff03844122b6343a4f20d7b2c3bc2847d9fb27beeff1236bfb5e0f446ceb5972620a8d257643313a8f6455d4cec93f70ac4d0f387d792c42c959a1ca5b984e544262c50c791f25d84db50efd8de0029b28bba6690d475fc6c07be51f20bd806b42e5e5a6dd198db413f611a15068ded4d87bd4ea3c9789848f7f98e1d85e3f99e675f61c2d62414bac7e7e8d6307f12356ac88bf731f25f57de573c627634241f5b369f5a51a364faafd0ce76759044df8fa5be6a702fa86039f2e28db3410424106da12ced8d6321c5380c9d75c87e2d7b96547ad47fbce63cc3ec2b6e87422f00da9a7d53bb3481a7e233b35efa304c1503dfd64dc58a20f873f521d324afdacf7207481bedf6d64dff31f1518ddcc6561f3f9a7518eed531e40d6b46dc5ebc68614442b1a1efbc9869d08b00cd6ce376cc4e901f694bbe55286a521027394bd1a48896bd7d1db2060c5d54c03b15e20667ee0a5e1fbe96d166da141185db3cde70a71b3bbedb46cb6d63539668c15e610d94b2c5c71eebb8cae95a66033c9d0edad2267020599fff65ea3c0f068f2966577c75d472dcc24d4cbeacb7124bca8635f0cf4f11bbb41b798573828a8131bb208318cb2585860070e37f8bd95ef2d07d1848a06a69bfc10ded907a6e112b2a3cbb1d4e844719149135798ad0ab61dc19b272ccab72d75486c4d42ad87be3f2c2d820a25fe567f6dd974e631e752a45982b74bf604f785ab2cb265f6b66bd5785dd504e37df756bfa11b18a600b34f498398913dd856567c5bf5f7696548d9e64ee0b1713336d4f53878468517eab47fd53781cbafb328f09383bd788a3e689a580ae70fb74db31c128030d184b061a4a8a197da1b4b0944c8315e6a5f36aff5a6f963d627e9127bfb422193d9ef1f7335508f5d96015310607d5ee5d0df16df252a9c9445cff2a1c0b93c0e44aa545b72f0e7821f7b8233d158cace0d4d774ecc6d5353b7db3726d6b814b994ebf80158e54a19676c4e72a85e9fd6926d6a01f10d1b138a361b94f1b7384740c788a8c0f8141633f1f00fd7775e89d06162a6810f4651c03513e90f94b085ee7d72a821d29d4075a9548b5440ceea7fe04dff3f29b9457c0896b4d408e67638f771b08a2caedb16994bd78879789f89d76db49131df8d0c3b23943f11dd6b8b5556838d241b65b94db4f8316d67ea89d83bf17d3a14d96dbf3a6842b1b508753636890edac9c67d1c2ca73c27990e9dea12559d50f325c76f694a1a7d9e235626bcc339d21381d1f06fb083ac4ff762105be35d364623197b54d9b6817fd27a8df95f6890026e706630b7770cbded6d6410d33c18d2e36c8d91f0d413712781db3581c07f29400723920d5c101fa1ce7afbd14c8442bc0822f8fd074ebed2a0625b1724591021ad892c7938b2a7a039d62d00701d3f42e357c5bbfaa2e8824579c4c2b27500620d02ecab4047bc59980a2f7adaad85f698d5b062c34cfe64d9ade81e84c92f60e17818758edcafc889eb9b3d615f14f24da7e35e2e21268255a69908dcbdfc97ba82838fe182bf6529cb818305974a1abb38ba8e6c179f4f3c2d32bda8c83118d1f36b671aa8a76b734bae935e13bd46bed4dccec354ce99c2ed3396ed2f8ecb7b1debc54012e7046c300c0ba3eb4346b8a6e6a728ca3166e21690311adf02f5d6416ce85c74fa0a11e327526a50a0b9bb24824238a8de429ece09b974d3f2ee2e76d15a21337ed05d31d0dc7b235550291a9e8e4f7da4f890eeee3022dbe2d9bd5b33597b66348fb2b7428042c0ee55f09f2bed3375c0eb4a8e329ff0579f5fbd658b9614c470f6d0bdc8902f05c8b83d4429c36455015044910b886024c7ec62e74858c1632390d144aeda2b9fddba96fc0d0a2cc623ef9011945b35767647e43db7bad68cabf7e3b84d1a18220fbdccce6b93249207aee29b", 0x1000}, {&(0x7f0000000140)="a3d8bfc310c30ece3a021e30892d72e6620dad2167a73f70011fe063e5fb39c00cefd3e009ab64473bf358712fa2c5c8cdbc9a069fb12bd71d7d7359c2b39a30bf50fc946d9e171590b4bb3f1d070d6b2fb970b511a9", 0x56}, {&(0x7f00000001c0)="7c7040476c362d33171ed6e8ccbf6ad1b67b", 0x12}, {&(0x7f0000001700)="a70967f8b95d98c0ecd8c056d4f61af409ae8fa5274199ca223a9e750608ebd14c6768fe", 0x24}, {&(0x7f0000001740)="35e9dbfa39ae1cac17ab11442f5fbc2157a2", 0x12}, {&(0x7f0000001780)="2e505b616fb7c33b0cec4f5560aa85ecf2d1053e88105846cfdbd05185d483f6cfca4063580ca2e0cf0f5be450a68036c3f32d5cd3343cc18a43c37546bcd3665cc6bd11057875b8599fa9f9b15dbf0ff071a77aff9018851cc0b979abdae0eba0b8", 0x62}, {&(0x7f0000001800)="51db9970957372875bcd9edccb18a7b13c16c3ee2639dd351b1fc9a8ccfe225d98d4ff3c7bc368d9866ebd49ff0b387e82c564771d8a2f93ad9683a73fdb46b9327ad90c344ffb0b2fb4e0f1e871", 0x4e}, {&(0x7f0000001880)="9c488a642078c457417df0bbefdbca4aea7ad5f2b2b78f13396b7869604711d6973274d7485d01fec0c4c204032698f4f2d65ecd2741f3ed6b05571c991cec2b6a5ed53dc1fa915ed5044a9144ff81fbb1feeb843e638f4ad83301fc5914d642a9b16982bea9779328564a24a1e1baac65a86fea7a5ea103787c87beb8708534ef7b9e2b43b45fb7da0fe87b35ad9f942291b22a6fb0a9bb7dbfb0ebf95c025d18d475bf2a400d76ceb5dfad3938a90458d0c361e97dde01db303031c49a767319c8fb58ddcb34ea7e5d70207af3d35119d05aeb34", 0xd5}], 0x9, &(0x7f0000001a40)=[{0x90, 0x10e, 0x0, "337e3e663165a0014c2650a192823045881e5325b5446643b37f9c5c0a399d1cf85eca4631d3117a15e3c113e34a69f20b5fe8c57621e0d5b6289bd639be5adf9d17ffca0791dda70b250fdf933239138974341e7c331e85b89e565845ee6acc6c3f5684a226447424a6881be4da13e6e77093a4da454591fe"}, {0xe0, 0x110, 0x9, "6100545fb220011e3d3b630e0143ab8238e9fd4d6519ab9049528de909b59d9840787e84728f04d8ee32ebd0b0602c8f5af0892b9592e1bee3c3824dd38211aa9a1eab100b4d6813c69824c1c4148aea9363c186e5ecc248024a28ac93b36f5161f7abfb70941da71954e9d8573c2d72b42041509d7d4d270f12a4141d617a01dd619bd517cc65d3cd8b68bb8c73e5dbfe7522d6487c4bb66926ae43e9bf34f8331055fd785902d078f57bce108f7fb997e40d9e2a22c71fd7d7d270a3cf417a088f1feddff714c16fd6753a1e47"}, {0x58, 0x10c, 0x20, "0a4fc4421c22cba22373facb71d1d0325123b9c8776e0b65930fb64fd47c25646e3e335facc7d521ca01346cc8c4172fe8c2878bdf1107cc79bdbff932d7b670af3a57"}, {0x98, 0x118, 0x7ff, "1fb15b114aa98a0446d09b1e8f7c30424c082992abf28b655f3b1a6f9413dc70e2af068c37115c83cd20a86a2023abbd7701a67f6e8c1d12eaade528c7a66fadabba1227f25572cadd7e69b3e11a519795f3141b0b9ce44cc408bc864b1ce149a1c5cf83ce0a357e9d1287ce73cfc3eba20027e6cc815caab355d0108026500f39e9"}, {0xd8, 0x1, 0x9, "13d076e941f1d3abdcc36937f5552d191df51839a731bda5e7d93db917e9da4e3a50e7d08bb9ef6d9d86ddced22952dc0f302b39577450d8e39641d7100866277967cddb0acf6d1c1892bda0de760e259910e85f6fcd604a9348723ef7029fb75d089ffed589c7609f8aa91899a921c9e408126be8aac3c4cb936326761b31baefe20ae5718a7dc751a12d2c2b8a44bfc41898141d60ee11023f9665aaa5cc19eac1c8ef40b783568a06735cd72dd2c96b3e61e6208603e92af0c4070f3712fed358"}], 0x338}}], 0x1, 0x4004001) (async) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383839333038373500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000cdf00022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2403}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000013800)) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) syz_clone(0x4020000, &(0x7f0000001fc0)="63b5b570deadc439acca34178e362b6281113b641734e34eb4954f805384be1e3479d448fdb4fb385a180daad9f1ddf982ad216c7408fd7ec979c0242aba9258df644c28246ba6c209b6e2c8d917ac042cddad8169c4803e7b824e357c11292ba9428bd1c860fc2bcbb4c9c854de85dd", 0x70, &(0x7f0000002040), &(0x7f0000002080), &(0x7f0000002200)="dfa6e004d2f8c7217d3fe8d5b5f4165d00b8636cd60edecb91b54dfaf1368d9d77148fa71d3997fcf5c28bda741b7a3363d15490") (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) getuid() (async) mount$fuse(0x0, &(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00), 0x1000, &(0x7f0000001e40)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xff}}], [{@pcr={'pcr', 0x3d, 0x3b}}, {@permit_directio}, {@uid_gt={'uid>', r3}}, {@subj_user={'subj_user', 0x3d, '&\'}\xa8-[.-'}}]}}) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x36) (async) syz_mount_image$fuse(&(0x7f0000001f40), &(0x7f0000001f80)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000020c0)={{'fd', 0x3d, r2}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@blksize}], [{@dont_appraise}, {@uid_lt={'uid<', r3}}, {@fowner_lt={'fowner<', r3}}, {@audit}]}}) (async) 06:00:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r4) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x4, 0x70bd2c, 0x25dfdbfc}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x20040840) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r4) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x4, 0x70bd2c, 0x25dfdbfc}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x20040840) (async) 06:00:37 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000008}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:37 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8000) 06:00:37 executing program 5: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) [ 882.549961][ T2810] ext4 filesystem being mounted at /root/syzkaller-testdir3135662795/syzkaller.oMeeqV/1331/file0 supports timestamps until 2038 (0x7fffffff) [ 882.552585][ T2825] bond774: (slave bridge723): Enslaving as an active interface with an up link [ 882.579825][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond774: link becomes ready 06:00:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab1c, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:37 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000011}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r4) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x4, 0x70bd2c, 0x25dfdbfc}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x20040840) [ 882.680267][ T2841] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:37 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000018}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 882.778505][ T2841] 8021q: adding VLAN 0 to HW filter on device bond775 [ 882.803608][ T2852] loop3: detected capacity change from 0 to 512 06:00:37 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8000) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x8000) (async) 06:00:37 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000002c0), r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = syz_open_dev$vcsu(&(0x7f0000000040), 0x5, 0x800) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="c5ec7a58869a9834037ba8a6aa5bbe4ee5a792cc99f53326853d5d49239e4f326ae3d9e966740bc063e02b6d977d1e5be0f8d880da958851c0327715eda055ecbb6825cfd8e052c99fa64006bee3eb26f5c57dfac472"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040080}, 0x0) 06:00:37 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000002c0), r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) r4 = syz_open_dev$vcsu(&(0x7f0000000040), 0x5, 0x800) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="c5ec7a58869a9834037ba8a6aa5bbe4ee5a792cc99f53326853d5d49239e4f326ae3d9e966740bc063e02b6d977d1e5be0f8d880da958851c0327715eda055ecbb6825cfd8e052c99fa64006bee3eb26f5c57dfac472"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040080}, 0x0) [ 882.962627][ T2846] bond775: (slave bridge724): making interface the new active one [ 882.991268][ T2846] bond775: (slave bridge724): Enslaving as an active interface with an up link [ 883.016817][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond775: link becomes ready 06:00:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = getpid() r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100"/14], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x80, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfd\x00\x00=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c70726976706f72742c616363658e503d616e792c616669643d3078303030303030303030303030303038312c76657273696f6e3d3970323030302e752c6c6f6f73652c64656275673d3078666666666666666666666666666630312c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c63616368653d6c6f6f73652c66736e616d653d76657468002c726f6f74636f6e746578743d73797361646d5f752c6f626a5f757365723d2e282c61707072616973655f747970653d696d617369672c00"]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8, 0x80}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x1000}}}}}}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x50}}, 0x24008000) 06:00:37 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000048}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:37 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x8000) 06:00:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab1d, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 883.062725][ T2852] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 883.087347][ T2852] ext4 filesystem being mounted at /root/syzkaller-testdir3135662795/syzkaller.oMeeqV/1332/file0 supports timestamps until 2038 (0x7fffffff) [ 883.191944][ T2886] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 883.238171][ T2886] 8021q: adding VLAN 0 to HW filter on device bond776 [ 883.299367][ T2886] bond776: (slave bridge725): making interface the new active one [ 883.308808][ T2886] bond776: (slave bridge725): Enslaving as an active interface with an up link [ 883.318082][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond776: link becomes ready 06:00:38 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000060}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:38 executing program 4: ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000040)={0x1000, 0x1}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) 06:00:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab1e, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:38 executing program 5: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) 06:00:38 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000002c0), r1) (async, rerun: 64) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = syz_open_dev$vcsu(&(0x7f0000000040), 0x5, 0x800) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="c5ec7a58869a9834037ba8a6aa5bbe4ee5a792cc99f53326853d5d49239e4f326ae3d9e966740bc063e02b6d977d1e5be0f8d880da958851c0327715eda055ecbb6825cfd8e052c99fa64006bee3eb26f5c57dfac472"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040080}, 0x0) 06:00:39 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x80000f0}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 884.246007][ T2899] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:39 executing program 4: ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000040)={0x1000, 0x1}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000040)={0x1000, 0x1}) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) 06:00:39 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000104}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = getpid() r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100"/14], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x80, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfd\x00\x00=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c70726976706f72742c616363658e503d616e792c616669643d3078303030303030303030303030303038312c76657273696f6e3d3970323030302e752c6c6f6f73652c64656275673d3078666666666666666666666666666630312c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c63616368653d6c6f6f73652c66736e616d653d76657468002c726f6f74636f6e746578743d73797361646d5f752c6f626a5f757365723d2e282c61707072616973655f747970653d696d617369672c00"]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8, 0x80}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x1000}}}}}}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x50}}, 0x24008000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) (async) getpid() (async) sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) getpid() (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100"/14], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x80, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfd\x00\x00=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c70726976706f72742c616363658e503d616e792c616669643d3078303030303030303030303030303038312c76657273696f6e3d3970323030302e752c6c6f6f73652c64656275673d3078666666666666666666666666666630312c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c63616368653d6c6f6f73652c66736e616d653d76657468002c726f6f74636f6e746578743d73797361646d5f752c6f626a5f757365723d2e282c61707072616973655f747970653d696d617369672c00"]) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8, 0x80}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x1000}}}}}}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x50}}, 0x24008000) (async) [ 884.310304][ T2899] 8021q: adding VLAN 0 to HW filter on device bond777 [ 884.404392][ T2906] bond777: (slave bridge726): making interface the new active one [ 884.443278][ T2906] bond777: (slave bridge726): Enslaving as an active interface with an up link [ 884.489772][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond777: link becomes ready 06:00:39 executing program 4: ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000040)={0x1000, 0x1}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000040)={0x1000, 0x1}) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) 06:00:39 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000300}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab1f, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:39 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000480}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:39 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000500}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = getpid() r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100"/14], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x80, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfd\x00\x00=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c70726976706f72742c616363658e503d616e792c616669643d3078303030303030303030303030303038312c76657273696f6e3d3970323030302e752c6c6f6f73652c64656275673d3078666666666666666666666666666630312c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c63616368653d6c6f6f73652c66736e616d653d76657468002c726f6f74636f6e746578743d73797361646d5f752c6f626a5f757365723d2e282c61707072616973655f747970653d696d617369672c00"]) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8, 0x80}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x1000}}}}}}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x50}}, 0x24008000) [ 885.019022][ T2929] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:39 executing program 5: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) 06:00:39 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x4, 0x1000, 0x200, 0x0, 0xa18, 0x94}) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080), 0x4) 06:00:40 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x80005dc}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 885.168898][ T2929] 8021q: adding VLAN 0 to HW filter on device bond778 06:00:40 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000600}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:40 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000700}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x24, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xe8c9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000a00)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="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"], 0x1c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x54}, 0x20000041) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendfile(r0, r2, &(0x7f00000006c0)=0x5d90, 0x1) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x4}]}, 0x30}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0x98, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0xe}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1989}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1f}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x71bf}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6b}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @SEG6_ATTR_SECRET={0x18, 0x4, [0xffff, 0xe000, 0x9, 0x4, 0x1]}, @SEG6_ATTR_DST={0x14, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}}, @SEG6_ATTR_DST={0x14, 0x1, @private2}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000804}, 0x4040104) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="3d3300000000000000000a00000008000300", @ANYRES32=0x0, @ANYBLOB="0600000000000000955d0f50f025da3beb23c9401e366d4aa6a74c3120749687f6553da020aec25f7022c02ad77616948a37a50cd6346b63f894fb4245db694f5fa765b3497181a02f5b6fb0530b845c20ecfda9bd0a51b8186bdbdb33017dd54f37ed7b6d81db588bff156cd2c0aedeebc65995acaef454d51701de92829506beb1bd307f9594140c1e2b92ce62a9b4785e2b0dea7f1051a7638e225cb1f60a1c4eeb33bef2a941fb8bab443949f375a2eca2911c"], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYRESDEC=r4, @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf250c00000008000300", @ANYRES32=r3, @ANYBLOB="08003b000700000008002b000008000005003500ff0000000500330002000000080039000100008008000600", @ANYRES32, @ANYRES16=r3], 0x4c}, 0x1, 0x0, 0x0, 0x48095}, 0x4) [ 885.304286][ T2938] bond778: (slave bridge727): making interface the new active one [ 885.325302][ T26] audit: type=1400 audit(1652767240.177:586): avc: denied { connect } for pid=2965 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 06:00:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x24, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xe8c9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000a00)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="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"], 0x1c}}, 0x0) (async) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x54}, 0x20000041) (async) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendfile(r0, r2, &(0x7f00000006c0)=0x5d90, 0x1) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x4}]}, 0x30}}, 0x0) (async) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0x98, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0xe}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1989}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1f}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x71bf}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6b}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @SEG6_ATTR_SECRET={0x18, 0x4, [0xffff, 0xe000, 0x9, 0x4, 0x1]}, @SEG6_ATTR_DST={0x14, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}}, @SEG6_ATTR_DST={0x14, 0x1, @private2}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000804}, 0x4040104) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="3d3300000000000000000a00000008000300", @ANYRES32=0x0, @ANYBLOB="0600000000000000955d0f50f025da3beb23c9401e366d4aa6a74c3120749687f6553da020aec25f7022c02ad77616948a37a50cd6346b63f894fb4245db694f5fa765b3497181a02f5b6fb0530b845c20ecfda9bd0a51b8186bdbdb33017dd54f37ed7b6d81db588bff156cd2c0aedeebc65995acaef454d51701de92829506beb1bd307f9594140c1e2b92ce62a9b4785e2b0dea7f1051a7638e225cb1f60a1c4eeb33bef2a941fb8bab443949f375a2eca2911c"], 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYRESDEC=r4, @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf250c00000008000300", @ANYRES32=r3, @ANYBLOB="08003b000700000008002b000008000005003500ff0000000500330002000000080039000100008008000600", @ANYRES32, @ANYRES16=r3], 0x4c}, 0x1, 0x0, 0x0, 0x48095}, 0x4) [ 885.341280][ T2938] bond778: (slave bridge727): Enslaving as an active interface with an up link 06:00:40 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8001100}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 885.467897][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond778: link becomes ready 06:00:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab20, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:40 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x4, 0x1000, 0x200, 0x0, 0xa18, 0x94}) (async, rerun: 64) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (rerun: 64) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080), 0x4) 06:00:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x24, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xe8c9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000a00)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="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"], 0x1c}}, 0x0) (async, rerun: 32) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x54}, 0x20000041) (rerun: 32) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) (async) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendfile(r0, r2, &(0x7f00000006c0)=0x5d90, 0x1) (async, rerun: 32) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (rerun: 32) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async, rerun: 32) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x4}]}, 0x30}}, 0x0) (async) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0x98, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0xe}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1989}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1f}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x71bf}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6b}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @SEG6_ATTR_SECRET={0x18, 0x4, [0xffff, 0xe000, 0x9, 0x4, 0x1]}, @SEG6_ATTR_DST={0x14, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}}, @SEG6_ATTR_DST={0x14, 0x1, @private2}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000804}, 0x4040104) (async) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="3d3300000000000000000a00000008000300", @ANYRES32=0x0, @ANYBLOB="0600000000000000955d0f50f025da3beb23c9401e366d4aa6a74c3120749687f6553da020aec25f7022c02ad77616948a37a50cd6346b63f894fb4245db694f5fa765b3497181a02f5b6fb0530b845c20ecfda9bd0a51b8186bdbdb33017dd54f37ed7b6d81db588bff156cd2c0aedeebc65995acaef454d51701de92829506beb1bd307f9594140c1e2b92ce62a9b4785e2b0dea7f1051a7638e225cb1f60a1c4eeb33bef2a941fb8bab443949f375a2eca2911c"], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYRESDEC=r4, @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf250c00000008000300", @ANYRES32=r3, @ANYBLOB="08003b000700000008002b000008000005003500ff0000000500330002000000080039000100008008000600", @ANYRES32, @ANYRES16=r3], 0x4c}, 0x1, 0x0, 0x0, 0x48095}, 0x4) [ 885.695190][ T2986] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 885.742231][ T2986] 8021q: adding VLAN 0 to HW filter on device bond779 [ 885.772307][ T2988] bond779: (slave bridge728): making interface the new active one [ 885.781616][ T2988] bond779: (slave bridge728): Enslaving as an active interface with an up link [ 885.791024][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond779: link becomes ready 06:00:40 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x4, 0x1000, 0x200, 0x0, 0xa18, 0x94}) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080), 0x4) 06:00:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:40 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8001800}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:40 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x4, 0x1000, 0x200, 0x0, 0xa18, 0x94}) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080), 0x4) 06:00:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) 06:00:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab21, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x101080, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x4, 0x10, 0x3, 0x0, 0x0, r1}) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[r2, r0, r0, r1, r0]}, 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file1\x00', 0x0) renameat(r3, &(0x7f0000000100)='./file1/../file0\x00', 0xffffffffffffffff, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', r3, &(0x7f00000000c0)='./file1/../file0\x00') 06:00:41 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8001f00}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 886.096328][ T2997] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async, rerun: 64) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 64) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) (async) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) 06:00:41 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) listen(r0, 0x0) 06:00:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x101080, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x4, 0x10, 0x3, 0x0, 0x0, r1}) (async) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[r2, r0, r0, r1, r0]}, 0x5) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file1\x00', 0x0) (async) renameat(r3, &(0x7f0000000100)='./file1/../file0\x00', 0xffffffffffffffff, 0x0) (async) renameat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', r3, &(0x7f00000000c0)='./file1/../file0\x00') 06:00:41 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8002000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 886.275099][ T2997] 8021q: adding VLAN 0 to HW filter on device bond780 06:00:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) (async) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) [ 886.410123][ T3002] bond780: (slave bridge729): making interface the new active one [ 886.432742][ T3002] bond780: (slave bridge729): Enslaving as an active interface with an up link [ 886.472620][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond780: link becomes ready 06:00:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:41 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8003f00}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x101080, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x4, 0x10, 0x3, 0x0, 0x0, r1}) (async) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[r2, r0, r0, r1, r0]}, 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file1\x00', 0x0) (async) renameat(r3, &(0x7f0000000100)='./file1/../file0\x00', 0xffffffffffffffff, 0x0) (async) renameat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', r3, &(0x7f00000000c0)='./file1/../file0\x00') 06:00:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab22, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="4bc720fe054a56eb98dd0bb10427a46952542bbac7d7e7a1cdcf3649826149207e4ead97c52a42613568d9cfa56f8bc977f0d1f634820ce219ddb2223d5c00b1e145203a1e244a1179397d89eee26c7f457e32559570692e40"], 0x1c}}, 0x0) 06:00:41 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8004000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:41 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async, rerun: 64) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (rerun: 64) listen(r0, 0x0) 06:00:41 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r0, 0x308, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8801}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0xc}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 887.036861][ T3040] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="4bc720fe054a56eb98dd0bb10427a46952542bbac7d7e7a1cdcf3649826149207e4ead97c52a42613568d9cfa56f8bc977f0d1f634820ce219ddb2223d5c00b1e145203a1e244a1179397d89eee26c7f457e32559570692e40"], 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="4bc720fe054a56eb98dd0bb10427a46952542bbac7d7e7a1cdcf3649826149207e4ead97c52a42613568d9cfa56f8bc977f0d1f634820ce219ddb2223d5c00b1e145203a1e244a1179397d89eee26c7f457e32559570692e40"], 0x1c}}, 0x0) (async) 06:00:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="4bc720fe054a56eb98dd0bb10427a46952542bbac7d7e7a1cdcf3649826149207e4ead97c52a42613568d9cfa56f8bc977f0d1f634820ce219ddb2223d5c00b1e145203a1e244a1179397d89eee26c7f457e32559570692e40"], 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB="4bc720fe054a56eb98dd0bb10427a46952542bbac7d7e7a1cdcf3649826149207e4ead97c52a42613568d9cfa56f8bc977f0d1f634820ce219ddb2223d5c00b1e145203a1e244a1179397d89eee26c7f457e32559570692e40"], 0x1c}}, 0x0) (async) [ 887.149094][ T3040] 8021q: adding VLAN 0 to HW filter on device bond781 06:00:42 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8004800}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:42 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) listen(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) (async) listen(r0, 0x0) (async) [ 887.211122][ T3044] bond781: (slave bridge730): making interface the new active one [ 887.222874][ T3044] bond781: (slave bridge730): Enslaving as an active interface with an up link [ 887.235185][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond781: link becomes ready 06:00:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab23, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:42 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8006000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:42 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r0, 0x308, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8801}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0xc}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 06:00:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="6afcb5cd5ea9cd2c02fb994a778ba702975ca102ea2dea9fe50f1e254d93865855b7307dcbe22f64cb79da", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) 06:00:42 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x82, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r3, 0x597d, 0xff, 0x81}, &(0x7f0000000080)=0x10) 06:00:42 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8008004}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:42 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r0, 0x308, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8801}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0xc}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r0, 0x308, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8801}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0xc}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) 06:00:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="6afcb5cd5ea9cd2c02fb994a778ba702975ca102ea2dea9fe50f1e254d93865855b7307dcbe22f64cb79da", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) [ 887.962799][ T3076] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:42 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x82, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r3, 0x597d, 0xff, 0x81}, &(0x7f0000000080)=0x10) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f0000000180)=0x10) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x82, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r3, 0x597d, 0xff, 0x81}, &(0x7f0000000080)=0x10) (async) [ 888.050759][ T3076] 8021q: adding VLAN 0 to HW filter on device bond782 [ 888.089486][ T3083] bond782: (slave bridge731): making interface the new active one 06:00:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab24, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:43 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x800dc05}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 888.104614][ T3083] bond782: (slave bridge731): Enslaving as an active interface with an up link [ 888.118983][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond782: link becomes ready [ 888.264093][ T3102] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 888.297783][ T3102] 8021q: adding VLAN 0 to HW filter on device bond783 [ 888.323850][ T3102] bond783: (slave bridge732): making interface the new active one [ 888.336724][ T3102] bond783: (slave bridge732): Enslaving as an active interface with an up link [ 888.347785][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond783: link becomes ready 06:00:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=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_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) 06:00:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000001880)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r2, &(0x7f0000000340)="c20a44ffd47799ec20d7260992414971eaebb80240c930741a8d3557", &(0x7f0000000440)=""/183}, 0x20) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) socket(0x2f, 0x80000, 0x5) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000040)={'syztnl0\x00', r5, 0x6, 0x8000, 0x991, 0x0, {{0xa, 0x4, 0x3, 0x3d, 0x28, 0x65, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@lsrr={0x83, 0x13, 0xba, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @private=0xa010100]}]}}}}}) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x222000, 0x1000}, 0x18) 06:00:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="6afcb5cd5ea9cd2c02fb994a778ba702975ca102ea2dea9fe50f1e254d93865855b7307dcbe22f64cb79da", @ANYRES16=r1, @ANYBLOB="110700000000000000000d00000008000300", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) 06:00:43 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x800f000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:43 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x82, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r3, 0x597d, 0xff, 0x81}, &(0x7f0000000080)=0x10) socket$inet_smc(0x2b, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f0000000180)=0x10) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x82, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r3, 0x597d, 0xff, 0x81}, &(0x7f0000000080)=0x10) (async) 06:00:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab25, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:43 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0xb000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 888.856317][ T3112] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @remote}}, 0x0, 0x0, 0x4e, 0x0, "e2d2582d5fbd5157870b200ea2d9adb1db2d5ece9e1a65e018ffad09d9afaf314cdff1410cf14afbcf538ad6361f5b0db724a2a7934556f93e87c35c1cf1093891375c2a9977ffe65d256037229f2446"}, 0xd8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) setsockopt$inet6_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f0000000200)=@gcm_256={{0x304}, "9fb13af02adb0ab3", "a106561916ecc8315d18c59fb05e23ce62bc55e5f59f21dd5a0d096a68843bd4", "75dd7157", "adbd8d54e7ae1659"}, 0x38) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000040)) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="1ce40000", @ANYRES16=r1, @ANYBLOB="111f00d8e100"/18, @ANYRES16=r4, @ANYBLOB], 0x1c}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@mcast2, 0x5e, r4}) 06:00:43 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0xfffffff9) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@broadcast, @remote, 0x1, 0x3, [@loopback, @empty, @remote]}, 0x1c) 06:00:43 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x3f000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 889.023168][ T26] audit: type=1804 audit(1652767243.877:587): pid=3128 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/775/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 06:00:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @remote}}, 0x0, 0x0, 0x4e, 0x0, "e2d2582d5fbd5157870b200ea2d9adb1db2d5ece9e1a65e018ffad09d9afaf314cdff1410cf14afbcf538ad6361f5b0db724a2a7934556f93e87c35c1cf1093891375c2a9977ffe65d256037229f2446"}, 0xd8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) setsockopt$inet6_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f0000000200)=@gcm_256={{0x304}, "9fb13af02adb0ab3", "a106561916ecc8315d18c59fb05e23ce62bc55e5f59f21dd5a0d096a68843bd4", "75dd7157", "adbd8d54e7ae1659"}, 0x38) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000040)) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="1ce40000", @ANYRES16=r1, @ANYBLOB="111f00d8e100"/18, @ANYRES16=r4, @ANYBLOB], 0x1c}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@mcast2, 0x5e, r4}) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @remote}}, 0x0, 0x0, 0x4e, 0x0, "e2d2582d5fbd5157870b200ea2d9adb1db2d5ece9e1a65e018ffad09d9afaf314cdff1410cf14afbcf538ad6361f5b0db724a2a7934556f93e87c35c1cf1093891375c2a9977ffe65d256037229f2446"}, 0xd8) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) (async) setsockopt$inet6_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f0000000200)=@gcm_256={{0x304}, "9fb13af02adb0ab3", "a106561916ecc8315d18c59fb05e23ce62bc55e5f59f21dd5a0d096a68843bd4", "75dd7157", "adbd8d54e7ae1659"}, 0x38) (async) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000040)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="1ce40000", @ANYRES16=r1, @ANYBLOB="111f00d8e100"/18, @ANYRES16=r4, @ANYBLOB], 0x1c}}, 0x0) (async) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@mcast2, 0x5e, r4}) (async) [ 889.077035][ T3112] 8021q: adding VLAN 0 to HW filter on device bond784 06:00:44 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=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_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) [ 889.175720][ T26] audit: type=1400 audit(1652767244.027:588): avc: denied { setopt } for pid=3104 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 889.211223][ T3126] bond784: (slave bridge733): making interface the new active one [ 889.249386][ T3126] bond784: (slave bridge733): Enslaving as an active interface with an up link [ 889.358043][ T26] audit: type=1804 audit(1652767244.207:589): pid=3153 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/776/cgroup.controllers" dev="sda1" ino=1182 res=1 errno=0 [ 889.404617][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond784: link becomes ready 06:00:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000001880)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r2, &(0x7f0000000340)="c20a44ffd47799ec20d7260992414971eaebb80240c930741a8d3557", &(0x7f0000000440)=""/183}, 0x20) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) socket(0x2f, 0x80000, 0x5) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000040)={'syztnl0\x00', r5, 0x6, 0x8000, 0x991, 0x0, {{0xa, 0x4, 0x3, 0x3d, 0x28, 0x65, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@lsrr={0x83, 0x13, 0xba, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @private=0xa010100]}]}}}}}) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x222000, 0x1000}, 0x18) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) (async) ioctl$FIBMAP(r0, 0x1, &(0x7f0000001880)) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) (async) pipe2(&(0x7f0000000140), 0x80000) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r2, &(0x7f0000000340)="c20a44ffd47799ec20d7260992414971eaebb80240c930741a8d3557", &(0x7f0000000440)=""/183}, 0x20) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}]}}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) (async) socket(0x2f, 0x80000, 0x5) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000040)={'syztnl0\x00', r5, 0x6, 0x8000, 0x991, 0x0, {{0xa, 0x4, 0x3, 0x3d, 0x28, 0x65, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@lsrr={0x83, 0x13, 0xba, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @private=0xa010100]}]}}}}}) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x222000, 0x1000}, 0x18) (async) 06:00:44 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @remote}}, 0x0, 0x0, 0x4e, 0x0, "e2d2582d5fbd5157870b200ea2d9adb1db2d5ece9e1a65e018ffad09d9afaf314cdff1410cf14afbcf538ad6361f5b0db724a2a7934556f93e87c35c1cf1093891375c2a9977ffe65d256037229f2446"}, 0xd8) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}) (async) setsockopt$inet6_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f0000000200)=@gcm_256={{0x304}, "9fb13af02adb0ab3", "a106561916ecc8315d18c59fb05e23ce62bc55e5f59f21dd5a0d096a68843bd4", "75dd7157", "adbd8d54e7ae1659"}, 0x38) (async) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000040)) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="1ce40000", @ANYRES16=r1, @ANYBLOB="111f00d8e100"/18, @ANYRES16=r4, @ANYBLOB], 0x1c}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@mcast2, 0x5e, r4}) 06:00:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab26, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:44 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0xfffffff9) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@broadcast, @remote, 0x1, 0x3, [@loopback, @empty, @remote]}, 0x1c) 06:00:44 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:44 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0xfffffff9) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@broadcast, @remote, 0x1, 0x3, [@loopback, @empty, @remote]}, 0x1c) [ 889.496811][ T3158] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendto$inet6(r2, &(0x7f0000000040)="fcf65d4599416df26c2002d2b82a7ce7439a55cd72ca741dc128d6b679714ed90b4c78a66f8bdada3cf4293e751e0a02218aaed54adc5794cb4cbeb0d3", 0x3d, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x7fffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:00:44 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendto$inet6(r2, &(0x7f0000000040)="fcf65d4599416df26c2002d2b82a7ce7439a55cd72ca741dc128d6b679714ed90b4c78a66f8bdada3cf4293e751e0a02218aaed54adc5794cb4cbeb0d3", 0x3d, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x7fffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendto$inet6(r2, &(0x7f0000000040)="fcf65d4599416df26c2002d2b82a7ce7439a55cd72ca741dc128d6b679714ed90b4c78a66f8bdada3cf4293e751e0a02218aaed54adc5794cb4cbeb0d3", 0x3d, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x7fffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) (async) [ 889.654398][ T3158] 8021q: adding VLAN 0 to HW filter on device bond785 06:00:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0)=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_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r2, r1, 0x0, 0x200000000003) 06:00:44 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) sendto$inet(r1, &(0x7f0000000100)="6af568658c49885591493e9e9e9595a9a6ae25bbb67ad2d68d09bffffbb8ef15c8c165ef2fa05031455ca814e0965a24edb7b24d02b8254859b9f504cc49ada8e8d5b44f5ecd2df73a9cd9af762ce131e0965be91ed4b48e633f045e8bded12a42070af67baf2e69d839174dc4261c12aa208ad7e61fd20e42637bcaaffa6e8d50d161ff9f7f82cdad3fe8bd6ffe17015478760ac30f3c12459cf513efc53f46af2bfe05ce6509fb5e0b7d23329cb9a57370438a7c80be7c7db0e08006c95a70b7511d20e7af3c78075950e817efdfe506d4458589b0a21d2ba5d9c71ed179e6aa055646abb654632db58a94", 0xec, 0x24001, &(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10) [ 889.697760][ T3167] bond785: (slave bridge734): making interface the new active one [ 889.707751][ T3167] bond785: (slave bridge734): Enslaving as an active interface with an up link [ 889.722409][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond785: link becomes ready 06:00:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000001880)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r2, &(0x7f0000000340)="c20a44ffd47799ec20d7260992414971eaebb80240c930741a8d3557", &(0x7f0000000440)=""/183}, 0x20) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) (async) socket(0x2f, 0x80000, 0x5) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000040)={'syztnl0\x00', r5, 0x6, 0x8000, 0x991, 0x0, {{0xa, 0x4, 0x3, 0x3d, 0x28, 0x65, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@lsrr={0x83, 0x13, 0xba, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @private=0xa010100]}]}}}}}) (async) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x222000, 0x1000}, 0x18) 06:00:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab27, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:44 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x5, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendto$inet6(r2, &(0x7f0000000040)="fcf65d4599416df26c2002d2b82a7ce7439a55cd72ca741dc128d6b679714ed90b4c78a66f8bdada3cf4293e751e0a02218aaed54adc5794cb4cbeb0d3", 0x3d, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x7fffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) sendto$inet6(r2, &(0x7f0000000040)="fcf65d4599416df26c2002d2b82a7ce7439a55cd72ca741dc128d6b679714ed90b4c78a66f8bdada3cf4293e751e0a02218aaed54adc5794cb4cbeb0d3", 0x3d, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x7fffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) (async) 06:00:44 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) sendto$inet(r1, &(0x7f0000000100)="6af568658c49885591493e9e9e9595a9a6ae25bbb67ad2d68d09bffffbb8ef15c8c165ef2fa05031455ca814e0965a24edb7b24d02b8254859b9f504cc49ada8e8d5b44f5ecd2df73a9cd9af762ce131e0965be91ed4b48e633f045e8bded12a42070af67baf2e69d839174dc4261c12aa208ad7e61fd20e42637bcaaffa6e8d50d161ff9f7f82cdad3fe8bd6ffe17015478760ac30f3c12459cf513efc53f46af2bfe05ce6509fb5e0b7d23329cb9a57370438a7c80be7c7db0e08006c95a70b7511d20e7af3c78075950e817efdfe506d4458589b0a21d2ba5d9c71ed179e6aa055646abb654632db58a94", 0xec, 0x24001, &(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) (async, rerun: 32) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10) (rerun: 32) [ 889.946658][ T26] audit: type=1804 audit(1652767244.797:590): pid=3193 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/777/cgroup.controllers" dev="sda1" ino=1166 res=1 errno=0 06:00:44 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x6, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 889.995722][ T3211] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r4, &(0x7f0000003580)=[{{&(0x7f0000000180)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)="a4b6440fadf9119090a50a48c25017be10c60012d70f20f1a6d9458ca4d2cd4f7fa3030d3c911978f6ad3b92e919083688d817fd3b941a451b3c020e70586be757f622db6b45c9d88778a8a4fb1e7cbc616dccd3fa143f6079474de18d0b532b783a5944ab6f3b65efd95cf800ad4e01e3f15f8cbbd8be9a29b957911c1dcf04cea3fe8298ce9df4b4875178448d182631", 0x91}], 0x1}}, {{&(0x7f0000000480)=@ethernet={0x6}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000580)="24a50d7dacf32a6eed370f392a5696ceff7fa00fe828c6dd7806a5b58388702457d7c90c4ff3610bc5c9ad62942c84195fb9c481c7e00158ccef2ae2bf4469ebe3f793e9aa6a9872516f9b4c280b946e837e993e109bf24976936f6d3e877d67f9215ca745c3a3f15b855a1ed6e422e14ff71ca96e7588065919d2ba2b1f05a699fdbbf6b83b9cc5f477f0adcab0852ec7de8efded365edb", 0x98}, {&(0x7f0000000640)="05f74396ffb4a078a487ef190015e28bfc4384676cfa90dcfea92a51c26683f382daec163614410a86d39b45ffe985b42381d263bc52b6ad74fb53b1cc5b972c83ab4038ad48d0f98f441d6687de842a28fee2e8e3d6a9790eb14f4cb4dfd0318ccfc42f1d8802b518bbdeca46c7a83e478d146ff1c76b64127368affb4e686a79842ecec58bc4e7dbabf3057bc26c94f35cb51ef5b757a9226aa38061", 0x9d}, {&(0x7f0000000700)="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0x1000}, {&(0x7f0000000240)="22baf15c65c84ce6036f79cf2b", 0xd}, 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"15a8b175cde79b500cc7ebcda5b0e6b0ac8c36da76033e0158d4716a80f3c622476fdbc8153223e35a8b1797f507e7adcce3edbba94d731249ed8f5768d8054da404a94c517607ca30f6691516925b75639ec9748aa77b92ed56395951ba53c22ad24cf44966b4a5569a84e059cc1b59506ca25b8a8d199310bf53777742359b623a7a58e0a4e539fe0897251f91fe5638f26de9d31721109644e6589cfbde75d9993393"}, {0x78, 0x10f, 0x3, "d6599f5a9d6b1f2bb19486691f938779b31e88bb616fc867493524587811d49391f861138676aba22041f02dfeb4727a6c972702b63b43c863d8b5c4f11ee8ac349860eccb21b682b9ce392af83608ae9853b4d4720f8f89bd861636a5e71f3ab174c999fd"}, {0x58, 0x1, 0xffffff00, "96c485c96733a1d932d66c2d053146e39f687a13db98907517784bdaf51f9437c2a319c329b83c081b8ad7fba4c6935290eb68a25bee44010de40720762b52b311"}, {0x108, 0x114, 0x3ff, "56b98366b5dc0e3c117a59d51d4d8bfd2b2bb23e00e018c1b5e307a7201c7fffa51f20cf34f4d8f02fb056db59a8d6f78384408f36e329acc71cc94585a00f82d674fba436baa41bdb691d7de04fd4b9c569fd4c61730af25633d715d1dfd1bffe41bb808d2044e88d3ae380c6aaea3885834f5c0970873cdf3c3af5b7ac9de5b3a4f23ff59e67a3bd49ded92154982d0a3b29f507685447135460c78abf5113a41112f2b2d5c9fc649fd8759f53be0ae234553af5829bcad2f4331c453befbeadacf2603c6cdd26e54e91d7c094be97cb9982153a3b125dfd8dc96a8ee749777d68bea4febd7d7da7898e6ba8fa42613689"}], 0x5b8}}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002d40)="add05cdbfe40475016e467e2e681a0afa07e2243a74960d80788dd66c141f4a531186207a1013a47a7789fc488ed6f702a8ee9554b24c6cb511b26ebff2a5dee07c10ccb3ff7714a812bffd37c8c1d82fd826f8b6f58ec04cc3d29a0fbd13f8574a78476cd4df12f445283915c21c78169996972770c5a299fa327f47f95b869081f3939b8b818d30c9ca45ff34e57dfd8db1ab0cf51df3023a6cb82ca54fd5be8232038797cf1044d35edbd7b7188e7cf8c", 0xb2}, {&(0x7f0000002e00)="4620c0db0c5a47160b4ddad1f830d1d6b2d935b68554962a2281503c4c60cb4447f22b01760fcb16005dfc0f91832a38ac5fdf4d4e52504e65344966ac261c1f62595906072644ba3463659de13a0234", 0x50}, {&(0x7f0000002e80)="77b20654a73dff8d4db31b9d71c3c611b84a854015bcedcdb4d1c505e20fc474b4a019527e3a8cce9a50ad99c9441afe705fb5a7df12c56b14f1213be5378c68273f6028f8e4327d643213bfddb497527462b9ad02", 0x55}, {&(0x7f0000002f00)="de1ee14a11804a42be4fa4de7d090d50ffce7ca1c3594b1d5bf691837174e37d657140898ef60cff48c0725be85786e71a5efb92e18eaf9b584c2bda431cfa1efca1209f50dfd4b6a41e4a013d6f6fd8c405a000874e35b76e4a814f318563de1ba6a2da5f22051f02978de8685af3db15b479f77bc1eb5eb905e25d07b15e608c77421877e12da5cff4b5046a7da41b45ed6ba57ed0da691b76435ab9a2ad489dc774b1dc7075fe", 0xa8}, {&(0x7f0000002fc0)="d91a8330c8057656d955f34cda89ccedfcd64307d18181d061d9618273beabaac1acf2e3d31c45a8859aa0a68f0d36b5548e90988a5c64ba3b8013bc98662e03b3655d906df4a25cc9362798c3f21e7db0f1f196df4ec00d12002504ad37db449f2fa2704d2600618994715951cb9bb6661f72ae3e6962d51ea2fea1f296fbba1971e0e50d0b4fc68bad55c25d1b6fab718646458ea8262a3a8a53d931c6571fa867619ef7a06c2d90f73ce3a0f4cdbe46d27cf4e480487b6e4e797e7909f1dbde70f907cd77841819e6b94ba5c22a8b0c7e20c4fbfb4eed31af9394f7fb5e65d5ab5e91373ca62712695711504b9a76805968d88c3e6625e4", 0xf9}, {&(0x7f00000030c0)="279f0834becb418a7cd4a646c4f7fc30510ac5610fe4685e01c136472d8c2f290260dd62171e5894441ee24c14a8cc8c83e9cd76c0c20aeff2649f6fe032fa80f4de608704b9c3dafe368380da9eda6cc39f8c73bee8c8c22d4e2ea5910b2e7d0f75f97225eef17ee493695e7fd6c637bdf8bd1b5a5c1d6f251feb06439858e60df1e5ee34a0ac41498f17fb9f63bdfc11524ba39a2c374cf9fe2d8aacc23abee99c7c97a455b8c3aac0bce608ee21a64d938005226914097c1582b73e10427fa1ef98ac3b4fdfcdf4b3fdea3fc89996d9709a754d", 0xd5}, {&(0x7f00000031c0)="6d3eb70da710f2b99466348574640507df59f6e1cfbf5f2fec442738a8f1a67c8dd85c4678f13d0eb66e969bb3efc8409c92df67ad3257274372215766442e20a6237780a6e6fd1c33e898adca6ad74474b63a2dc3ee788ee208423b6ac97db920bc61fac3f5d6715b779fd2e13d662634e0d044eeb1", 0x76}, {&(0x7f0000003240)="6b21ba41a7660b77c6aa345c4a13d8d7dd98658d421991c8a3a508fb84580806dc62f54969f5c2006563cb38e05839f568a37ec84d40f08c6ac770a1e43fe8f344a7397cc539369dad4a527cb21f55634055ff08f8bca4409b5af7c1d45bfdb0071a2d8995ec98126bcecee62df3cfde28d81f34c4da622f7d770b4baf6a934b3da6feccadfd1e3756881b8c3e698b2dd52bb3e72e386082bc0543", 0x9b}, {&(0x7f0000003300)="4fd50312a60cbaaa93b00684316b239891f64464cfa009909d1dfa05ed3eb4d5de02842ddc6e30e3adc1e50d4db526b0d030344effc85f4bfc972a3c90665f32a3de5d74a42cea2fd23fc3a36bdc57836f89406d17e7c85bb4f5c7e473641b0726bdf5ee1f2b4916f3659b06b4665e873304a49fe0858231e3e01d0d6e2c597a65e39c3ea749f6a01b52feebd3952aad5b68e43f7a14a1fd3ae0e2b17873046cdb23c3de6341d33c33552cdaa8a29c6533c653ccabf2409f386c202e24f0561ee2f5efb314e8d1bbeaf36f41eb03ef516b72", 0xd2}], 0x9, &(0x7f00000034c0)=[{0xc0, 0x10a, 0x7, "65b0c79b44327c5134ff811a83bba4a4957785302bdb9f78ee47ae4e52287f4a3b7bdd7878c5e01e7a315fb047b205f5bbbbec519bb6fbc57e54536cec8c208dcae624764a8639b4120db39fb143fe803477ce9a31692c4efdd860becf4d164ebd8a41cbaa9b531bd5b93a4f38e4a05918c60912e3e80931f20e2c36a4732b3c8670b3b17915098d45e88d510e5c65a229be955491a20ff48ab3854402b3e7bd86caa625fc0525b4a2d70657"}], 0xc0}}], 0x3, 0x1) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r5, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="e3586b199dce"}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x40}}, 0x20000000) 06:00:44 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x7, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r4, &(0x7f0000003580)=[{{&(0x7f0000000180)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)="a4b6440fadf9119090a50a48c25017be10c60012d70f20f1a6d9458ca4d2cd4f7fa3030d3c911978f6ad3b92e919083688d817fd3b941a451b3c020e70586be757f622db6b45c9d88778a8a4fb1e7cbc616dccd3fa143f6079474de18d0b532b783a5944ab6f3b65efd95cf800ad4e01e3f15f8cbbd8be9a29b957911c1dcf04cea3fe8298ce9df4b4875178448d182631", 0x91}], 0x1}}, {{&(0x7f0000000480)=@ethernet={0x6}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000580)="24a50d7dacf32a6eed370f392a5696ceff7fa00fe828c6dd7806a5b58388702457d7c90c4ff3610bc5c9ad62942c84195fb9c481c7e00158ccef2ae2bf4469ebe3f793e9aa6a9872516f9b4c280b946e837e993e109bf24976936f6d3e877d67f9215ca745c3a3f15b855a1ed6e422e14ff71ca96e7588065919d2ba2b1f05a699fdbbf6b83b9cc5f477f0adcab0852ec7de8efded365edb", 0x98}, {&(0x7f0000000640)="05f74396ffb4a078a487ef190015e28bfc4384676cfa90dcfea92a51c26683f382daec163614410a86d39b45ffe985b42381d263bc52b6ad74fb53b1cc5b972c83ab4038ad48d0f98f441d6687de842a28fee2e8e3d6a9790eb14f4cb4dfd0318ccfc42f1d8802b518bbdeca46c7a83e478d146ff1c76b64127368affb4e686a79842ecec58bc4e7dbabf3057bc26c94f35cb51ef5b757a9226aa38061", 0x9d}, {&(0x7f0000000700)="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"5e4d1e1d59f6bee013cc98426699ac63716ee133ddec9820131c85786a5f96c76fc9f5d3893546b1bb63285e0ed4d93f2625a8813bbdff0132b5d88294dd0cfe1007bce249a1804d89295e749732120cba72190287303326bc81323c24fce57f6adac288bb2618f12a73f0852c6a248a25845461a0af96c119e06da8cd609a5be618f8938cbc9d9a317d97bb9bb0531c7d200b3713835e52341dbfc25e2a8d4f14d635d56d0fef940940ea6c"}, {0x110, 0x112, 0x0, "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"}, {0xb8, 0x115, 0x6e8, "15a8b175cde79b500cc7ebcda5b0e6b0ac8c36da76033e0158d4716a80f3c622476fdbc8153223e35a8b1797f507e7adcce3edbba94d731249ed8f5768d8054da404a94c517607ca30f6691516925b75639ec9748aa77b92ed56395951ba53c22ad24cf44966b4a5569a84e059cc1b59506ca25b8a8d199310bf53777742359b623a7a58e0a4e539fe0897251f91fe5638f26de9d31721109644e6589cfbde75d9993393"}, {0x78, 0x10f, 0x3, "d6599f5a9d6b1f2bb19486691f938779b31e88bb616fc867493524587811d49391f861138676aba22041f02dfeb4727a6c972702b63b43c863d8b5c4f11ee8ac349860eccb21b682b9ce392af83608ae9853b4d4720f8f89bd861636a5e71f3ab174c999fd"}, {0x58, 0x1, 0xffffff00, "96c485c96733a1d932d66c2d053146e39f687a13db98907517784bdaf51f9437c2a319c329b83c081b8ad7fba4c6935290eb68a25bee44010de40720762b52b311"}, {0x108, 0x114, 0x3ff, "56b98366b5dc0e3c117a59d51d4d8bfd2b2bb23e00e018c1b5e307a7201c7fffa51f20cf34f4d8f02fb056db59a8d6f78384408f36e329acc71cc94585a00f82d674fba436baa41bdb691d7de04fd4b9c569fd4c61730af25633d715d1dfd1bffe41bb808d2044e88d3ae380c6aaea3885834f5c0970873cdf3c3af5b7ac9de5b3a4f23ff59e67a3bd49ded92154982d0a3b29f507685447135460c78abf5113a41112f2b2d5c9fc649fd8759f53be0ae234553af5829bcad2f4331c453befbeadacf2603c6cdd26e54e91d7c094be97cb9982153a3b125dfd8dc96a8ee749777d68bea4febd7d7da7898e6ba8fa42613689"}], 0x5b8}}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002d40)="add05cdbfe40475016e467e2e681a0afa07e2243a74960d80788dd66c141f4a531186207a1013a47a7789fc488ed6f702a8ee9554b24c6cb511b26ebff2a5dee07c10ccb3ff7714a812bffd37c8c1d82fd826f8b6f58ec04cc3d29a0fbd13f8574a78476cd4df12f445283915c21c78169996972770c5a299fa327f47f95b869081f3939b8b818d30c9ca45ff34e57dfd8db1ab0cf51df3023a6cb82ca54fd5be8232038797cf1044d35edbd7b7188e7cf8c", 0xb2}, {&(0x7f0000002e00)="4620c0db0c5a47160b4ddad1f830d1d6b2d935b68554962a2281503c4c60cb4447f22b01760fcb16005dfc0f91832a38ac5fdf4d4e52504e65344966ac261c1f62595906072644ba3463659de13a0234", 0x50}, {&(0x7f0000002e80)="77b20654a73dff8d4db31b9d71c3c611b84a854015bcedcdb4d1c505e20fc474b4a019527e3a8cce9a50ad99c9441afe705fb5a7df12c56b14f1213be5378c68273f6028f8e4327d643213bfddb497527462b9ad02", 0x55}, {&(0x7f0000002f00)="de1ee14a11804a42be4fa4de7d090d50ffce7ca1c3594b1d5bf691837174e37d657140898ef60cff48c0725be85786e71a5efb92e18eaf9b584c2bda431cfa1efca1209f50dfd4b6a41e4a013d6f6fd8c405a000874e35b76e4a814f318563de1ba6a2da5f22051f02978de8685af3db15b479f77bc1eb5eb905e25d07b15e608c77421877e12da5cff4b5046a7da41b45ed6ba57ed0da691b76435ab9a2ad489dc774b1dc7075fe", 0xa8}, {&(0x7f0000002fc0)="d91a8330c8057656d955f34cda89ccedfcd64307d18181d061d9618273beabaac1acf2e3d31c45a8859aa0a68f0d36b5548e90988a5c64ba3b8013bc98662e03b3655d906df4a25cc9362798c3f21e7db0f1f196df4ec00d12002504ad37db449f2fa2704d2600618994715951cb9bb6661f72ae3e6962d51ea2fea1f296fbba1971e0e50d0b4fc68bad55c25d1b6fab718646458ea8262a3a8a53d931c6571fa867619ef7a06c2d90f73ce3a0f4cdbe46d27cf4e480487b6e4e797e7909f1dbde70f907cd77841819e6b94ba5c22a8b0c7e20c4fbfb4eed31af9394f7fb5e65d5ab5e91373ca62712695711504b9a76805968d88c3e6625e4", 0xf9}, {&(0x7f00000030c0)="279f0834becb418a7cd4a646c4f7fc30510ac5610fe4685e01c136472d8c2f290260dd62171e5894441ee24c14a8cc8c83e9cd76c0c20aeff2649f6fe032fa80f4de608704b9c3dafe368380da9eda6cc39f8c73bee8c8c22d4e2ea5910b2e7d0f75f97225eef17ee493695e7fd6c637bdf8bd1b5a5c1d6f251feb06439858e60df1e5ee34a0ac41498f17fb9f63bdfc11524ba39a2c374cf9fe2d8aacc23abee99c7c97a455b8c3aac0bce608ee21a64d938005226914097c1582b73e10427fa1ef98ac3b4fdfcdf4b3fdea3fc89996d9709a754d", 0xd5}, {&(0x7f00000031c0)="6d3eb70da710f2b99466348574640507df59f6e1cfbf5f2fec442738a8f1a67c8dd85c4678f13d0eb66e969bb3efc8409c92df67ad3257274372215766442e20a6237780a6e6fd1c33e898adca6ad74474b63a2dc3ee788ee208423b6ac97db920bc61fac3f5d6715b779fd2e13d662634e0d044eeb1", 0x76}, {&(0x7f0000003240)="6b21ba41a7660b77c6aa345c4a13d8d7dd98658d421991c8a3a508fb84580806dc62f54969f5c2006563cb38e05839f568a37ec84d40f08c6ac770a1e43fe8f344a7397cc539369dad4a527cb21f55634055ff08f8bca4409b5af7c1d45bfdb0071a2d8995ec98126bcecee62df3cfde28d81f34c4da622f7d770b4baf6a934b3da6feccadfd1e3756881b8c3e698b2dd52bb3e72e386082bc0543", 0x9b}, {&(0x7f0000003300)="4fd50312a60cbaaa93b00684316b239891f64464cfa009909d1dfa05ed3eb4d5de02842ddc6e30e3adc1e50d4db526b0d030344effc85f4bfc972a3c90665f32a3de5d74a42cea2fd23fc3a36bdc57836f89406d17e7c85bb4f5c7e473641b0726bdf5ee1f2b4916f3659b06b4665e873304a49fe0858231e3e01d0d6e2c597a65e39c3ea749f6a01b52feebd3952aad5b68e43f7a14a1fd3ae0e2b17873046cdb23c3de6341d33c33552cdaa8a29c6533c653ccabf2409f386c202e24f0561ee2f5efb314e8d1bbeaf36f41eb03ef516b72", 0xd2}], 0x9, &(0x7f00000034c0)=[{0xc0, 0x10a, 0x7, "65b0c79b44327c5134ff811a83bba4a4957785302bdb9f78ee47ae4e52287f4a3b7bdd7878c5e01e7a315fb047b205f5bbbbec519bb6fbc57e54536cec8c208dcae624764a8639b4120db39fb143fe803477ce9a31692c4efdd860becf4d164ebd8a41cbaa9b531bd5b93a4f38e4a05918c60912e3e80931f20e2c36a4732b3c8670b3b17915098d45e88d510e5c65a229be955491a20ff48ab3854402b3e7bd86caa625fc0525b4a2d70657"}], 0xc0}}], 0x3, 0x1) (async) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r5, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="e3586b199dce"}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x40}}, 0x20000000) 06:00:45 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) sendto$inet(r1, &(0x7f0000000100)="6af568658c49885591493e9e9e9595a9a6ae25bbb67ad2d68d09bffffbb8ef15c8c165ef2fa05031455ca814e0965a24edb7b24d02b8254859b9f504cc49ada8e8d5b44f5ecd2df73a9cd9af762ce131e0965be91ed4b48e633f045e8bded12a42070af67baf2e69d839174dc4261c12aa208ad7e61fd20e42637bcaaffa6e8d50d161ff9f7f82cdad3fe8bd6ffe17015478760ac30f3c12459cf513efc53f46af2bfe05ce6509fb5e0b7d23329cb9a57370438a7c80be7c7db0e08006c95a70b7511d20e7af3c78075950e817efdfe506d4458589b0a21d2ba5d9c71ed179e6aa055646abb654632db58a94", 0xec, 0x24001, &(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10) [ 890.178610][ T3211] 8021q: adding VLAN 0 to HW filter on device bond786 [ 890.260982][ T3218] bond786: (slave bridge735): making interface the new active one [ 890.302939][ T3218] bond786: (slave bridge735): Enslaving as an active interface with an up link [ 890.388661][T22581] IPv6: ADDRCONF(NETDEV_CHANGE): bond786: link becomes ready 06:00:45 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendto$inet(r0, &(0x7f0000000100)="0cff507384fa12486ced207e266f1af6a5f8d15ee9d1cc9d773afd1e237d168ebe8a3c10116d568bbe278d2704037c3e744bd2f94703d9ec9a8ce451d049546618d826df943e0089136524de1f5e1bb8080c10cec7de91981489bdcce3fe0a6150c43160c2c679349a1062c9771d5b506713893516e0eb7e74c46084975d3384fa1056bdd7d928cccc73dc5627ba06164c197f9d766d770e68039eec1d6bba9a435d1244df770fd75ee6c3f993f80ea3dac75d4b2a6f7fbc58ec91fb82ad360e7ad77d5eaf673a6def0334f9014c143f1104e21e943fea388565fbbeedb363f645a72fc3509861de59f00253c4e7e10d", 0xf0, 0x4004000, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) listen(r0, 0x0) 06:00:45 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x8, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab28, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r4, &(0x7f0000003580)=[{{&(0x7f0000000180)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)="a4b6440fadf9119090a50a48c25017be10c60012d70f20f1a6d9458ca4d2cd4f7fa3030d3c911978f6ad3b92e919083688d817fd3b941a451b3c020e70586be757f622db6b45c9d88778a8a4fb1e7cbc616dccd3fa143f6079474de18d0b532b783a5944ab6f3b65efd95cf800ad4e01e3f15f8cbbd8be9a29b957911c1dcf04cea3fe8298ce9df4b4875178448d182631", 0x91}], 0x1}}, {{&(0x7f0000000480)=@ethernet={0x6}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000580)="24a50d7dacf32a6eed370f392a5696ceff7fa00fe828c6dd7806a5b58388702457d7c90c4ff3610bc5c9ad62942c84195fb9c481c7e00158ccef2ae2bf4469ebe3f793e9aa6a9872516f9b4c280b946e837e993e109bf24976936f6d3e877d67f9215ca745c3a3f15b855a1ed6e422e14ff71ca96e7588065919d2ba2b1f05a699fdbbf6b83b9cc5f477f0adcab0852ec7de8efded365edb", 0x98}, {&(0x7f0000000640)="05f74396ffb4a078a487ef190015e28bfc4384676cfa90dcfea92a51c26683f382daec163614410a86d39b45ffe985b42381d263bc52b6ad74fb53b1cc5b972c83ab4038ad48d0f98f441d6687de842a28fee2e8e3d6a9790eb14f4cb4dfd0318ccfc42f1d8802b518bbdeca46c7a83e478d146ff1c76b64127368affb4e686a79842ecec58bc4e7dbabf3057bc26c94f35cb51ef5b757a9226aa38061", 0x9d}, 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"5e4d1e1d59f6bee013cc98426699ac63716ee133ddec9820131c85786a5f96c76fc9f5d3893546b1bb63285e0ed4d93f2625a8813bbdff0132b5d88294dd0cfe1007bce249a1804d89295e749732120cba72190287303326bc81323c24fce57f6adac288bb2618f12a73f0852c6a248a25845461a0af96c119e06da8cd609a5be618f8938cbc9d9a317d97bb9bb0531c7d200b3713835e52341dbfc25e2a8d4f14d635d56d0fef940940ea6c"}, {0x110, 0x112, 0x0, "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"}, {0xb8, 0x115, 0x6e8, "15a8b175cde79b500cc7ebcda5b0e6b0ac8c36da76033e0158d4716a80f3c622476fdbc8153223e35a8b1797f507e7adcce3edbba94d731249ed8f5768d8054da404a94c517607ca30f6691516925b75639ec9748aa77b92ed56395951ba53c22ad24cf44966b4a5569a84e059cc1b59506ca25b8a8d199310bf53777742359b623a7a58e0a4e539fe0897251f91fe5638f26de9d31721109644e6589cfbde75d9993393"}, {0x78, 0x10f, 0x3, "d6599f5a9d6b1f2bb19486691f938779b31e88bb616fc867493524587811d49391f861138676aba22041f02dfeb4727a6c972702b63b43c863d8b5c4f11ee8ac349860eccb21b682b9ce392af83608ae9853b4d4720f8f89bd861636a5e71f3ab174c999fd"}, {0x58, 0x1, 0xffffff00, "96c485c96733a1d932d66c2d053146e39f687a13db98907517784bdaf51f9437c2a319c329b83c081b8ad7fba4c6935290eb68a25bee44010de40720762b52b311"}, {0x108, 0x114, 0x3ff, "56b98366b5dc0e3c117a59d51d4d8bfd2b2bb23e00e018c1b5e307a7201c7fffa51f20cf34f4d8f02fb056db59a8d6f78384408f36e329acc71cc94585a00f82d674fba436baa41bdb691d7de04fd4b9c569fd4c61730af25633d715d1dfd1bffe41bb808d2044e88d3ae380c6aaea3885834f5c0970873cdf3c3af5b7ac9de5b3a4f23ff59e67a3bd49ded92154982d0a3b29f507685447135460c78abf5113a41112f2b2d5c9fc649fd8759f53be0ae234553af5829bcad2f4331c453befbeadacf2603c6cdd26e54e91d7c094be97cb9982153a3b125dfd8dc96a8ee749777d68bea4febd7d7da7898e6ba8fa42613689"}], 0x5b8}}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002d40)="add05cdbfe40475016e467e2e681a0afa07e2243a74960d80788dd66c141f4a531186207a1013a47a7789fc488ed6f702a8ee9554b24c6cb511b26ebff2a5dee07c10ccb3ff7714a812bffd37c8c1d82fd826f8b6f58ec04cc3d29a0fbd13f8574a78476cd4df12f445283915c21c78169996972770c5a299fa327f47f95b869081f3939b8b818d30c9ca45ff34e57dfd8db1ab0cf51df3023a6cb82ca54fd5be8232038797cf1044d35edbd7b7188e7cf8c", 0xb2}, {&(0x7f0000002e00)="4620c0db0c5a47160b4ddad1f830d1d6b2d935b68554962a2281503c4c60cb4447f22b01760fcb16005dfc0f91832a38ac5fdf4d4e52504e65344966ac261c1f62595906072644ba3463659de13a0234", 0x50}, {&(0x7f0000002e80)="77b20654a73dff8d4db31b9d71c3c611b84a854015bcedcdb4d1c505e20fc474b4a019527e3a8cce9a50ad99c9441afe705fb5a7df12c56b14f1213be5378c68273f6028f8e4327d643213bfddb497527462b9ad02", 0x55}, {&(0x7f0000002f00)="de1ee14a11804a42be4fa4de7d090d50ffce7ca1c3594b1d5bf691837174e37d657140898ef60cff48c0725be85786e71a5efb92e18eaf9b584c2bda431cfa1efca1209f50dfd4b6a41e4a013d6f6fd8c405a000874e35b76e4a814f318563de1ba6a2da5f22051f02978de8685af3db15b479f77bc1eb5eb905e25d07b15e608c77421877e12da5cff4b5046a7da41b45ed6ba57ed0da691b76435ab9a2ad489dc774b1dc7075fe", 0xa8}, {&(0x7f0000002fc0)="d91a8330c8057656d955f34cda89ccedfcd64307d18181d061d9618273beabaac1acf2e3d31c45a8859aa0a68f0d36b5548e90988a5c64ba3b8013bc98662e03b3655d906df4a25cc9362798c3f21e7db0f1f196df4ec00d12002504ad37db449f2fa2704d2600618994715951cb9bb6661f72ae3e6962d51ea2fea1f296fbba1971e0e50d0b4fc68bad55c25d1b6fab718646458ea8262a3a8a53d931c6571fa867619ef7a06c2d90f73ce3a0f4cdbe46d27cf4e480487b6e4e797e7909f1dbde70f907cd77841819e6b94ba5c22a8b0c7e20c4fbfb4eed31af9394f7fb5e65d5ab5e91373ca62712695711504b9a76805968d88c3e6625e4", 0xf9}, {&(0x7f00000030c0)="279f0834becb418a7cd4a646c4f7fc30510ac5610fe4685e01c136472d8c2f290260dd62171e5894441ee24c14a8cc8c83e9cd76c0c20aeff2649f6fe032fa80f4de608704b9c3dafe368380da9eda6cc39f8c73bee8c8c22d4e2ea5910b2e7d0f75f97225eef17ee493695e7fd6c637bdf8bd1b5a5c1d6f251feb06439858e60df1e5ee34a0ac41498f17fb9f63bdfc11524ba39a2c374cf9fe2d8aacc23abee99c7c97a455b8c3aac0bce608ee21a64d938005226914097c1582b73e10427fa1ef98ac3b4fdfcdf4b3fdea3fc89996d9709a754d", 0xd5}, {&(0x7f00000031c0)="6d3eb70da710f2b99466348574640507df59f6e1cfbf5f2fec442738a8f1a67c8dd85c4678f13d0eb66e969bb3efc8409c92df67ad3257274372215766442e20a6237780a6e6fd1c33e898adca6ad74474b63a2dc3ee788ee208423b6ac97db920bc61fac3f5d6715b779fd2e13d662634e0d044eeb1", 0x76}, {&(0x7f0000003240)="6b21ba41a7660b77c6aa345c4a13d8d7dd98658d421991c8a3a508fb84580806dc62f54969f5c2006563cb38e05839f568a37ec84d40f08c6ac770a1e43fe8f344a7397cc539369dad4a527cb21f55634055ff08f8bca4409b5af7c1d45bfdb0071a2d8995ec98126bcecee62df3cfde28d81f34c4da622f7d770b4baf6a934b3da6feccadfd1e3756881b8c3e698b2dd52bb3e72e386082bc0543", 0x9b}, {&(0x7f0000003300)="4fd50312a60cbaaa93b00684316b239891f64464cfa009909d1dfa05ed3eb4d5de02842ddc6e30e3adc1e50d4db526b0d030344effc85f4bfc972a3c90665f32a3de5d74a42cea2fd23fc3a36bdc57836f89406d17e7c85bb4f5c7e473641b0726bdf5ee1f2b4916f3659b06b4665e873304a49fe0858231e3e01d0d6e2c597a65e39c3ea749f6a01b52feebd3952aad5b68e43f7a14a1fd3ae0e2b17873046cdb23c3de6341d33c33552cdaa8a29c6533c653ccabf2409f386c202e24f0561ee2f5efb314e8d1bbeaf36f41eb03ef516b72", 0xd2}], 0x9, &(0x7f00000034c0)=[{0xc0, 0x10a, 0x7, "65b0c79b44327c5134ff811a83bba4a4957785302bdb9f78ee47ae4e52287f4a3b7bdd7878c5e01e7a315fb047b205f5bbbbec519bb6fbc57e54536cec8c208dcae624764a8639b4120db39fb143fe803477ce9a31692c4efdd860becf4d164ebd8a41cbaa9b531bd5b93a4f38e4a05918c60912e3e80931f20e2c36a4732b3c8670b3b17915098d45e88d510e5c65a229be955491a20ff48ab3854402b3e7bd86caa625fc0525b4a2d70657"}], 0xc0}}], 0x3, 0x1) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r5, 0x29fe433e3b0f333d, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="e3586b199dce"}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x40}}, 0x20000000) 06:00:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x58, 0x0, 0x9, 0x101, 0x0, 0x0, {}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8, 0x2, @broadcast}}}]}]}, 0x58}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r4, 0x2, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x5f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x15}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x70b}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3000}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20058041}, 0x4) 06:00:45 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x11, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 890.532878][ T3248] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 890.540693][ T3244] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x2, 0x0, 0x0, 0x4, 0x200000, r4}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002a00020026bd7000fddbdf2500000000", @ANYRES32=r4, @ANYBLOB="8900000002000f0008000800"], 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)={@empty, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r3, 0x29, 0x1, 0x8, 0x55de, 0x0, @loopback, @local, 0x1, 0x40, 0xb62, 0x29}}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x4) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r10, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r11}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000ffdbdf25130000003c00018014000200766c616e300000000000000000000000080003000200000008000100", @ANYRES32=r4, @ANYBLOB="14000200767863616e31000000000000000000000c00018008000300020000002400018008000100", @ANYRES32=r5, @ANYBLOB="06000000b95c1f20cd66716c91b736e401751cb965f2054dabb342ad7d5e858800002ad9690f7bfc92640778c7c0bf8081458d5c77320f", @ANYRES32=0x0, @ANYBLOB="0800030002000000080003000000000058000180080003000200000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="080003000000000008000300040000001400020076657468305f746f5f7465616d00000008000100", @ANYRES32=r11, @ANYBLOB="080003000100000008000100", @ANYRES32=r3, @ANYBLOB], 0xd8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4800) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d000000080003002c573e352ff468d06046d14d813d450cb105a79d06f5d33f805a4aa60567ee31cf86be379790b3b0c13d065a5048ee9ec7a8f88600827f9d47f03e75ee8040fa654df28566a9d47354bc998d46f1d9072b85e8f632c136bc9d679b1a69eef731e7c865947fcef80a05926b73dc7bf1b21bc5051cf931af6663acc20ef6a7be4c2296729a7ce420299dbb01614e53ea17c436a61a0c3440de9228908b33ece4b8f8e9f6908461e7e4b752b2d09f57b0e17867d0704e566b13ec73dc1e642f8c6de69cda21560687d363d0f052befc2c5a25eabba8", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) [ 890.612693][ T3248] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 890.649312][ T3244] 8021q: adding VLAN 0 to HW filter on device bond787 06:00:45 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x18, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:45 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) sendto$inet(r0, &(0x7f0000000100)="0cff507384fa12486ced207e266f1af6a5f8d15ee9d1cc9d773afd1e237d168ebe8a3c10116d568bbe278d2704037c3e744bd2f94703d9ec9a8ce451d049546618d826df943e0089136524de1f5e1bb8080c10cec7de91981489bdcce3fe0a6150c43160c2c679349a1062c9771d5b506713893516e0eb7e74c46084975d3384fa1056bdd7d928cccc73dc5627ba06164c197f9d766d770e68039eec1d6bba9a435d1244df770fd75ee6c3f993f80ea3dac75d4b2a6f7fbc58ec91fb82ad360e7ad77d5eaf673a6def0334f9014c143f1104e21e943fea388565fbbeedb363f645a72fc3509861de59f00253c4e7e10d", 0xf0, 0x4004000, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) (async) listen(r0, 0x0) [ 890.759730][ T26] audit: type=1804 audit(1652767245.607:591): pid=3266 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/778/cgroup.controllers" dev="sda1" ino=1180 res=1 errno=0 06:00:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab29, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:45 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x48, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 890.805562][ T3253] bond787: (slave bridge736): making interface the new active one [ 890.816764][ T3253] bond787: (slave bridge736): Enslaving as an active interface with an up link [ 890.827689][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond787: link becomes ready 06:00:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x2, 0x0, 0x0, 0x4, 0x200000, r4}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002a00020026bd7000fddbdf2500000000", @ANYRES32=r4, @ANYBLOB="8900000002000f0008000800"], 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)={@empty, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r3, 0x29, 0x1, 0x8, 0x55de, 0x0, @loopback, @local, 0x1, 0x40, 0xb62, 0x29}}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x4) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r10, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r11}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000ffdbdf25130000003c00018014000200766c616e300000000000000000000000080003000200000008000100", @ANYRES32=r4, @ANYBLOB="14000200767863616e31000000000000000000000c00018008000300020000002400018008000100", @ANYRES32=r5, @ANYBLOB="06000000b95c1f20cd66716c91b736e401751cb965f2054dabb342ad7d5e858800002ad9690f7bfc92640778c7c0bf8081458d5c77320f", @ANYRES32=0x0, @ANYBLOB="0800030002000000080003000000000058000180080003000200000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="080003000000000008000300040000001400020076657468305f746f5f7465616d00000008000100", @ANYRES32=r11, @ANYBLOB="080003000100000008000100", @ANYRES32=r3, @ANYBLOB], 0xd8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4800) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d000000080003002c573e352ff468d06046d14d813d450cb105a79d06f5d33f805a4aa60567ee31cf86be379790b3b0c13d065a5048ee9ec7a8f88600827f9d47f03e75ee8040fa654df28566a9d47354bc998d46f1d9072b85e8f632c136bc9d679b1a69eef731e7c865947fcef80a05926b73dc7bf1b21bc5051cf931af6663acc20ef6a7be4c2296729a7ce420299dbb01614e53ea17c436a61a0c3440de9228908b33ece4b8f8e9f6908461e7e4b752b2d09f57b0e17867d0704e566b13ec73dc1e642f8c6de69cda21560687d363d0f052befc2c5a25eabba8", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) (async) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x2, 0x0, 0x0, 0x4, 0x200000, r4}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002a00020026bd7000fddbdf2500000000", @ANYRES32=r4, @ANYBLOB="8900000002000f0008000800"], 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)={@empty, @loopback}, &(0x7f0000000100)=0xc) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r3, 0x29, 0x1, 0x8, 0x55de, 0x0, @loopback, @local, 0x1, 0x40, 0xb62, 0x29}}) (async) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r8, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$nl_route(r10, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) (async) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r11}]}}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000ffdbdf25130000003c00018014000200766c616e300000000000000000000000080003000200000008000100", @ANYRES32=r4, @ANYBLOB="14000200767863616e31000000000000000000000c00018008000300020000002400018008000100", @ANYRES32=r5, @ANYBLOB="06000000b95c1f20cd66716c91b736e401751cb965f2054dabb342ad7d5e858800002ad9690f7bfc92640778c7c0bf8081458d5c77320f", @ANYRES32=0x0, @ANYBLOB="0800030002000000080003000000000058000180080003000200000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="080003000000000008000300040000001400020076657468305f746f5f7465616d00000008000100", @ANYRES32=r11, @ANYBLOB="080003000100000008000100", @ANYRES32=r3, @ANYBLOB], 0xd8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4800) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d000000080003002c573e352ff468d06046d14d813d450cb105a79d06f5d33f805a4aa60567ee31cf86be379790b3b0c13d065a5048ee9ec7a8f88600827f9d47f03e75ee8040fa654df28566a9d47354bc998d46f1d9072b85e8f632c136bc9d679b1a69eef731e7c865947fcef80a05926b73dc7bf1b21bc5051cf931af6663acc20ef6a7be4c2296729a7ce420299dbb01614e53ea17c436a61a0c3440de9228908b33ece4b8f8e9f6908461e7e4b752b2d09f57b0e17867d0704e566b13ec73dc1e642f8c6de69cda21560687d363d0f052befc2c5a25eabba8", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) (async) 06:00:45 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendto$inet(r0, &(0x7f0000000100)="0cff507384fa12486ced207e266f1af6a5f8d15ee9d1cc9d773afd1e237d168ebe8a3c10116d568bbe278d2704037c3e744bd2f94703d9ec9a8ce451d049546618d826df943e0089136524de1f5e1bb8080c10cec7de91981489bdcce3fe0a6150c43160c2c679349a1062c9771d5b506713893516e0eb7e74c46084975d3384fa1056bdd7d928cccc73dc5627ba06164c197f9d766d770e68039eec1d6bba9a435d1244df770fd75ee6c3f993f80ea3dac75d4b2a6f7fbc58ec91fb82ad360e7ad77d5eaf673a6def0334f9014c143f1104e21e943fea388565fbbeedb363f645a72fc3509861de59f00253c4e7e10d", 0xf0, 0x4004000, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) listen(r0, 0x0) 06:00:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x58, 0x0, 0x9, 0x101, 0x0, 0x0, {}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8, 0x2, @broadcast}}}]}]}, 0x58}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r3) (async) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r4, 0x2, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x5f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x15}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) (async) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x70b}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3000}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20058041}, 0x4) [ 890.961429][ T3278] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 06:00:45 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x60, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 891.033648][ T3278] 8021q: adding VLAN 0 to HW filter on device bond788 06:00:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:46 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/144, 0x90, 0x1, &(0x7f00000001c0)=""/151, 0x97}, &(0x7f0000000080)=0x40) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @empty}, 0x10) 06:00:46 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x58, 0x0, 0x9, 0x101, 0x0, 0x0, {}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8, 0x2, @broadcast}}}]}]}, 0x58}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r3) (async) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r4, 0x2, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x5f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x15}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) (async, rerun: 32) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) (async) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x70b}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3000}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20058041}, 0x4) 06:00:46 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0xf0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x2, 0x0, 0x0, 0x4, 0x200000, r4}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002a00020026bd7000fddbdf2500000000", @ANYRES32=r4, @ANYBLOB="8900000002000f0008000800"], 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)={@empty, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r3, 0x29, 0x1, 0x8, 0x55de, 0x0, @loopback, @local, 0x1, 0x40, 0xb62, 0x29}}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x4) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r10, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r11}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000ffdbdf25130000003c00018014000200766c616e300000000000000000000000080003000200000008000100", @ANYRES32=r4, @ANYBLOB="14000200767863616e31000000000000000000000c00018008000300020000002400018008000100", @ANYRES32=r5, @ANYBLOB="06000000b95c1f20cd66716c91b736e401751cb965f2054dabb342ad7d5e858800002ad9690f7bfc92640778c7c0bf8081458d5c77320f", @ANYRES32=0x0, @ANYBLOB="0800030002000000080003000000000058000180080003000200000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="080003000000000008000300040000001400020076657468305f746f5f7465616d00000008000100", @ANYRES32=r11, @ANYBLOB="080003000100000008000100", @ANYRES32=r3, @ANYBLOB], 0xd8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4800) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d000000080003002c573e352ff468d06046d14d813d450cb105a79d06f5d33f805a4aa60567ee31cf86be379790b3b0c13d065a5048ee9ec7a8f88600827f9d47f03e75ee8040fa654df28566a9d47354bc998d46f1d9072b85e8f632c136bc9d679b1a69eef731e7c865947fcef80a05926b73dc7bf1b21bc5051cf931af6663acc20ef6a7be4c2296729a7ce420299dbb01614e53ea17c436a61a0c3440de9228908b33ece4b8f8e9f6908461e7e4b752b2d09f57b0e17867d0704e566b13ec73dc1e642f8c6de69cda21560687d363d0f052befc2c5a25eabba8", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) [ 891.242116][ T26] audit: type=1804 audit(1652767246.097:592): pid=3300 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir4044345199/syzkaller.Shr06j/779/cgroup.controllers" dev="sda1" ino=1176 res=1 errno=0 06:00:46 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x104, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 891.348495][ T3287] bond788: (slave bridge737): making interface the new active one [ 891.373146][ T3287] bond788: (slave bridge737): Enslaving as an active interface with an up link [ 891.402450][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): bond788: link becomes ready 06:00:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab2a, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async, rerun: 64) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) (rerun: 64) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x2, 0x0, 0x0, 0x4, 0x200000, r4}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002a00020026bd7000fddbdf2500000000", @ANYRES32=r4, @ANYBLOB="8900000002000f0008000800"], 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x0) (async, rerun: 32) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)={@empty, @loopback, 0x0}, &(0x7f0000000100)=0xc) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r3, 0x29, 0x1, 0x8, 0x55de, 0x0, @loopback, @local, 0x1, 0x40, 0xb62, 0x29}}) (async) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x4) (async) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=@RTM_NEWMDB={0x17, 0x54, 0x1}, 0x18}}, 0x0) (async) r9 = socket$nl_route(0x10, 0x3, 0x0) (async) r10 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r10, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x20}}, 0x0) (async) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r11}]}}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@deltclass={0x7c, 0x29, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xfff3, 0x7}, {0xfff1, 0x8}, {0x4, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x6}}}, @TCA_RATE={0x6, 0x5, {0x3f, 0xfb}}, @TCA_RATE={0x6, 0x5, {0x9, 0x2d}}, @TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x4}}, @tclass_kind_options=@c_red={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040cc5}, 0x4004804) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000ffdbdf25130000003c00018014000200766c616e300000000000000000000000080003000200000008000100", @ANYRES32=r4, @ANYBLOB="14000200767863616e31000000000000000000000c00018008000300020000002400018008000100", @ANYRES32=r5, @ANYBLOB="06000000b95c1f20cd66716c91b736e401751cb965f2054dabb342ad7d5e858800002ad9690f7bfc92640778c7c0bf8081458d5c77320f", @ANYRES32=0x0, @ANYBLOB="0800030002000000080003000000000058000180080003000200000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="080003000000000008000300040000001400020076657468305f746f5f7465616d00000008000100", @ANYRES32=r11, @ANYBLOB="080003000100000008000100", @ANYRES32=r3, @ANYBLOB], 0xd8}, 0x1, 0x0, 0x0, 0x4008000}, 0x4800) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000d000000080003002c573e352ff468d06046d14d813d450cb105a79d06f5d33f805a4aa60567ee31cf86be379790b3b0c13d065a5048ee9ec7a8f88600827f9d47f03e75ee8040fa654df28566a9d47354bc998d46f1d9072b85e8f632c136bc9d679b1a69eef731e7c865947fcef80a05926b73dc7bf1b21bc5051cf931af6663acc20ef6a7be4c2296729a7ce420299dbb01614e53ea17c436a61a0c3440de9228908b33ece4b8f8e9f6908461e7e4b752b2d09f57b0e17867d0704e566b13ec73dc1e642f8c6de69cda21560687d363d0f052befc2c5a25eabba8", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) 06:00:46 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) (async, rerun: 64) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/144, 0x90, 0x1, &(0x7f00000001c0)=""/151, 0x97}, &(0x7f0000000080)=0x40) (rerun: 64) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async, rerun: 32) listen(r0, 0x0) (async, rerun: 32) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @empty}, 0x10) 06:00:46 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x300, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:46 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x480, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:46 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/144, 0x90, 0x1, &(0x7f00000001c0)=""/151, 0x97}, &(0x7f0000000080)=0x40) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @empty}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/144, 0x90, 0x1, &(0x7f00000001c0)=""/151, 0x97}, &(0x7f0000000080)=0x40) (async) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) (async) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) (async) listen(r0, 0x0) (async) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @empty}, 0x10) (async) [ 891.681062][ T3336] 8021q: adding VLAN 0 to HW filter on device bond789 06:00:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a1ab621a7c678e0000ffff010800000000001fff00000000000000000000000000000000004000"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000006c55d93d54f64a9b080003000601"], 0x54}}, 0x0) sendfile(r3, r2, 0x0, 0x200000000003) 06:00:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x34, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0xc, 0x1, 0x1, 0x0, {0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, 0x8, 0x2}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 06:00:46 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x500, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) 06:00:46 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x300, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 891.752388][ T3337] bond789: (slave bridge738): making interface the new active one [ 891.770933][ T3337] bond789: (slave bridge738): Enslaving as an active interface with an up link 06:00:46 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 06:00:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010008506000000000000000000002000", @ANYRES32=r3, @ANYBLOB="5977f29225186fb21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x6ab2b, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 06:00:46 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "40a6c9", 0x18, 0x11, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0x0, 0x8000000}], {{0x5dc, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "46da10", 0x0, 'kk`'}}}}}}}, 0x0) [ 891.811750][T22580] IPv6: ADDRCONF(NETDEV_CHANGE): bond789: link becomes ready 06:00:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 64) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r1, 0x711, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x34, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0xc, 0x1, 0x1, 0x0, {0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, 0x8, 0x2}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 06:00:46 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/4\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) io_uring_setup(0x4dbb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}) r2 = syz_mount_image$adfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1, 0x8, &(0x7f0000000440)=[{&(0x7f0000000140)="2f19974c79ae20b1e209a4b3bdf461b78c001b7b9e9fb3c55b7b4dbfcc68e0dab4c432f2eab69fcf4e968e17d51507f264e586a853481369ab2d8cc69a3770592410f0161c4f59b94cbba61d0a95f2affe493a3fc96f7f613aba60f69fc068938cab707db3aaedd73d07", 0x6a, 0xdf}, {&(0x7f0000000200)="6dcc993994486e61e8c1f1264b8855336403829cfe557a51bcae248bfa92a2c0164bfe802be150cb16fbf66194b6dbf8c2aba8ee9fde48832a9f16a0d18a584b1679339d54027a569431560d9b4c31d7bafb6c8ff573e81207c562ddfcf2a2c0f809b1", 0x63, 0x2}, {&(0x7f0000000280)="ef44a8668e8cb0072206e8cf326952b7102befeac121a856aeaebe12105c07fc5758d9e15df05ee4546128c78ce88d5449fafc885d4ea6d69586b4eabdb52751e06b849c4b8e1f0ffae0a0581ca1a7f6784b79fb4223ab71e19645e76f9f203d946058f7b24cfb42b2f5d693d2601bf9093f2ee42b7e5df8005712dce6cbb90ee33cea2a9b95294ec50b0d7e630752d52c91831bca2a472cfb7ff4a45efd0f10b6cea6d12e1f2d0be5", 0xa9, 0x5}, {&(0x7f0000000340)="49cf4f522aa8f4625c1708838483e3272c7336b628a9705b000b20771481cf526ff75df0247b2c55a6626f4d9f685533237f6966572656ea354331bcffafb0cc8d0b46ffa5808fe747bf70cfb6cf8a25b023f788fb8d2107e7ea3296936f11296d9835452bb22db293722f5bcf333543c122f986abe3f90f743ac47dac6a38240e523dc7d351fadd81a962632ca7c1791312c89a7b2e6af60b603f401abaadcf0ff39848385030b3e8df73c540cdd91415701750c41760cd5570147ebdd397", 0xbf, 0x5}, {&(0x7f0000000400)="6268f7e1d37f95f0385f3aea8ef99998134516a971ae77c3bfef6f6ccbd79ea1b69c", 0x22, 0x6}, {&(0x7f0000000540)="d9de5412a194725ed08f5d3a17b11ec3f2f58c27e5cbd6983513a6d55f2d1d467e167085e406bfab4eb9e5787867613cd03f89443609286526f2ab9aca7ba0d84f3c2f490fb8c683b1279dd3590d5d24dc6ff08fbc47ed1cf189c4b7ce7dc6046e11998e7f329187fab4f4eac95c6f24312147d4d5aef21a9e4e3752e66a5d77e43a272463f9c9fb07aaf05e3b61ce3917b660e3d8c3cb11042e1089a7d7188026c0cc55655fd8130428b5d9ee3958d714b9c83e75efc58d1dee62ffbddeb061a7e056be549cffd7c40137d6efc843f7aa2091", 0xd3, 0x2}, {&(0x7f0000000640)="c0b67c042e278e19da936dd6d4a06812c04c4c43fc4622d9c5b383e58b82f7e6ba1bab3026983578e6414fd85074ea30d6acab868cbedb7581d5cc5e1a90b5817b003fd05c998d62133220883ec288e5305659cb35c0efa79a1079c412eaeb2aacb1e5cf8a4348088a4d6d812033c4fa504071a6d8f903e0a2115cda93d391aef95398524eb1bb22ec80a65d62181c3c1e95a9c0ab50afe72d5a68ddd15c3a7c5d100bf24ce0f207584dbb0a8cd69b8bf94f43735d7fdf4736aa1f82541e44275c5053ce8800368e4adae04c3e1af167ee6453ba63d7c830f24ed89c650559a3eb6f744abd", 0xe5, 0x7}, {&(0x7f0000000740)="36feeb52ae25d54d3153721f72d14eeff399c8b1057794aa064a97762dede2b41ec70be60bf534f04082da91c73de9e6ab9da7f162f041f6afa629ede352d9c64b8006b061dcc57beb704053e247f634e82188c51ae4be8b1f4bcd8cb48a9745e4afdfa7154fd071544f1a6c2478912ce0926024f0dc122ad86126f84fe1849f735eabfe3040562393474e033777f7194520c2ea60abf52dd665acd3e234b5b2f04df1a3200c336b4a7011a4b0ae13667133fb4d30e3f4f4d6def2cfc658b33e6f9c7dabf361d689725489b131919d84c533f1fd8d369419be1336cf1b7780b9d748d7d06cc52faa602bad", 0xeb, 0x401}], 0x800, &(0x7f0000000840)={[{'fdinfo/4\x00'}, {'\x00'}, {'/dev/zero\x00'}, {}, {'^}'}, {'\x00'}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@dont_hash}, {@uid_gt={'uid>', 0xee00}}, {@subj_role={'subj_role', 0x3d, '/dev/zero\x00'}}, {@obj_type={'obj_type', 0x3d, '\xd0'}}, {@euid_lt={'euid<', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '/dev/zero\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/zero\x00'}}, {@dont_hash}]}) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000940), &(0x7f0000000980)={0x0, 0xfb, 0xb0, 0x0, 0x7, "2f077e3ea7ac914eb6100d249ec3dc82", "d2e83439064ad1e7f94dc752baae53624377ac46afd8a5e7c1c468cbcbd5a07bdd3447b8e6670181fa73e43d2955271e83ffbe03646a2af55591b84cec86492c7dc6ea79c7d069b90af3c00c577cba94402155b70114cd8002731f214b04c7e4fd74b8e3cf9ba434bbe07e863cc02a96ce9969d7d178505988a757a446a613b69c913b7ffe1ea4f9f7ec4ecea73af1b81716722cd35a4dabd986c9"}, 0xb0, 0x0) copy_file_range(r0, &(0x7f0000000040)=0xde04, r1, &(0x7f0000000080)=0xdaec, 0x1ff, 0x0) [ 891.979673][ C0] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 891.987515][ C0] #PF: supervisor instruction fetch in kernel mode [ 891.994019][ C0] #PF: error_code(0x0010) - not-present page [ 891.999998][ C0] PGD 76493067 P4D 76493067 PUD 0 [ 892.005133][ C0] Oops: 0010 [#1] PREEMPT SMP KASAN [ 892.010344][ C0] CPU: 0 PID: 3626 Comm: syz-executor.3 Not tainted 5.18.0-rc7-syzkaller #0 [ 892.019121][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.029182][ C0] RIP: 0010:0x0 [ 892.032645][ C0] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 892.040347][ C0] RSP: 0018:ffffc90000007a60 EFLAGS: 00010246 [ 892.046408][ C0] RAX: dffffc0000000000 RBX: ffff888037972f90 RCX: 0000000000000100 [ 892.054378][ C0] RDX: 1ffff11006f2e5f3 RSI: ffff888023c66e00 RDI: ffff888038a14540 [ 892.062346][ C0] RBP: ffff888038a14540 R08: 0000000000000000 R09: 0000000000000000 [ 892.070315][ C0] R10: ffffffff87d59c97 R11: 0000000000000000 R12: ffff888023c66e00 [ 892.078281][ C0] R13: 0000000000000000 R14: ffff888038a14ca0 R15: ffff888078cb812c [ 892.086245][ C0] FS: 00005555573e5400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 892.095176][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 892.101751][ C0] CR2: ffffffffffffffd6 CR3: 000000004175e000 CR4: 00000000003506f0 [ 892.109718][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 892.117679][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 892.125730][ C0] Call Trace: [ 892.128996][ C0] [ 892.131849][ C0] __tcp_transmit_skb+0x1098/0x38b0 [ 892.137067][ C0] ? __tcp_select_window+0xdb0/0xdb0 [ 892.142356][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 892.147905][ C0] ? kmem_cache_alloc_node_trace+0x3e5/0x5b0 [ 892.153892][ C0] ? __build_skb_around+0x23e/0x2f0 [ 892.159095][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 892.165335][ C0] ? __alloc_skb+0x184/0x340 [ 892.169927][ C0] tcp_xmit_probe_skb+0x28c/0x320 [ 892.174948][ C0] tcp_write_wakeup+0x1bd/0x610 [ 892.179800][ C0] tcp_send_probe0+0x44/0x560 [ 892.184477][ C0] tcp_write_timer_handler+0x9ed/0xbc0 [ 892.189936][ C0] tcp_write_timer+0xa2/0x2b0 [ 892.194611][ C0] ? tcp_write_timer_handler+0xbc0/0xbc0 [ 892.200241][ C0] call_timer_fn+0x1a5/0x6b0 [ 892.204834][ C0] ? timer_fixup_activate+0x350/0x350 [ 892.210206][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 892.215402][ C0] ? tcp_write_timer_handler+0xbc0/0xbc0 [ 892.221033][ C0] __run_timers.part.0+0x679/0xa80 [ 892.226144][ C0] ? call_timer_fn+0x6b0/0x6b0 [ 892.230902][ C0] run_timer_softirq+0xb3/0x1d0 [ 892.235747][ C0] __do_softirq+0x29b/0x9c2 [ 892.240308][ C0] __irq_exit_rcu+0x123/0x180 [ 892.244988][ C0] irq_exit_rcu+0x5/0x20 [ 892.249228][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 892.254861][ C0] [ 892.257779][ C0] [ 892.260698][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 892.266678][ C0] RIP: 0010:check_kcov_mode+0x0/0x40 [ 892.271979][ C0] Code: 48 89 df e8 22 fb 4a 00 e9 59 fe ff ff 48 8b 7c 24 08 e8 13 fb 4a 00 e9 61 fd ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc <65> 8b 05 d9 fe 89 7e 89 c2 81 e2 00 01 00 00 a9 00 01 ff 00 74 10 [ 892.291580][ C0] RSP: 0018:ffffc9000314f758 EFLAGS: 00000246 [ 892.297641][ C0] RAX: 0000000000000000 RBX: 8000000041725007 RCX: 0000000000000000 [ 892.305600][ C0] RDX: 0000000000000000 RSI: ffff8880430da100 RDI: 0000000000000003 [ 892.313564][ C0] RBP: 1ffff92000629eee R08: 0000000000000000 R09: ffff88803e04a843 [ 892.321524][ C0] R10: ffffffff81afc8e8 R11: 0000000000000000 R12: ffff88801f0c2358 [ 892.329484][ C0] R13: 00007fe488bd4000 R14: 8000000041725007 R15: 0000000000000000 [ 892.337449][ C0] ? vm_normal_page+0xc8/0x2a0 [ 892.342215][ C0] __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 892.348286][ C0] vm_normal_page+0xc8/0x2a0 [ 892.352874][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 892.357899][ C0] ? __pte_alloc_kernel+0x110/0x110 [ 892.363100][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 892.368035][ C0] copy_page_range+0xd0f/0x3e50 [ 892.372886][ C0] ? dup_mm+0x7b9/0x13d0 [ 892.377119][ C0] ? handle_mm_fault+0x790/0x790 [ 892.382050][ C0] ? validate_mm_rb+0x46/0x2d0 [ 892.386810][ C0] ? down_write+0xde/0x150 [ 892.391223][ C0] ? __vma_link_rb+0x553/0x710 [ 892.395980][ C0] dup_mm+0xa4e/0x13d0 [ 892.400056][ C0] ? replace_mm_exe_file+0x490/0x490 [ 892.405336][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 892.410623][ C0] copy_process+0x3b14/0x6fe0 [ 892.415307][ C0] ? lock_chain_count+0x20/0x20 [ 892.420160][ C0] ? find_held_lock+0x2d/0x110 [ 892.424920][ C0] ? __cleanup_sighand+0xb0/0xb0 [ 892.429849][ C0] ? __lock_acquire+0x163e/0x56c0 [ 892.434868][ C0] ? kernel_clone+0x314/0xab0 [ 892.439539][ C0] kernel_clone+0xe7/0xab0 [ 892.443949][ C0] ? create_io_thread+0xf0/0xf0 [ 892.448804][ C0] ? find_held_lock+0x2d/0x110 [ 892.453563][ C0] __do_sys_clone+0xc8/0x110 [ 892.458145][ C0] ? kernel_clone+0xab0/0xab0 [ 892.462816][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 892.468708][ C0] do_syscall_64+0x35/0xb0 [ 892.473117][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 892.479010][ C0] RIP: 0033:0x7fe4892876db [ 892.483418][ C0] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 892.503019][ C0] RSP: 002b:00007ffc678cf680 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 892.511426][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4892876db [ 892.519391][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 892.527354][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005555573e5400 [ 892.535314][ C0] R10: 00005555573e56d0 R11: 0000000000000246 R12: 0000000000000001 [ 892.543278][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc678cf760 [ 892.551243][ C0] [ 892.554250][ C0] Modules linked in: [ 892.558134][ C0] CR2: 0000000000000000 [ 892.562278][ C0] ---[ end trace 0000000000000000 ]--- [ 892.567715][ C0] RIP: 0010:0x0 [ 892.571168][ C0] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 892.578864][ C0] RSP: 0018:ffffc90000007a60 EFLAGS: 00010246 [ 892.584917][ C0] RAX: dffffc0000000000 RBX: ffff888037972f90 RCX: 0000000000000100 [ 892.592883][ C0] RDX: 1ffff11006f2e5f3 RSI: ffff888023c66e00 RDI: ffff888038a14540 [ 892.600845][ C0] RBP: ffff888038a14540 R08: 0000000000000000 R09: 0000000000000000 [ 892.608804][ C0] R10: ffffffff87d59c97 R11: 0000000000000000 R12: ffff888023c66e00 [ 892.616769][ C0] R13: 0000000000000000 R14: ffff888038a14ca0 R15: ffff888078cb812c [ 892.624734][ C0] FS: 00005555573e5400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 892.633661][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 892.640235][ C0] CR2: ffffffffffffffd6 CR3: 000000004175e000 CR4: 00000000003506f0 [ 892.648205][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 892.656166][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 892.664132][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 892.671470][ C0] Kernel Offset: disabled [ 892.675780][ C0] Rebooting in 86400 seconds..