0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e342, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e97", 0xd7}], 0x1}, 0x0) 03:05:32 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:32 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0xfffffffffffff000}, 0x0) 03:05:32 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003c380000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 791.826660][T32446] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 791.837513][T32447] FAULT_INJECTION: forcing a failure. [ 791.837513][T32447] name failslab, interval 1, probability 0, space 0, times 0 [ 791.891936][T32447] CPU: 0 PID: 32447 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 791.900778][T32447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.910890][T32447] Call Trace: [ 791.911049][T32446] device macvtap3 entered promiscuous mode [ 791.914195][T32447] dump_stack+0x107/0x163 [ 791.914267][T32447] should_fail.cold+0x5/0xa [ 791.928939][T32447] ? __alloc_skb+0x71/0x5a0 [ 791.938334][T32447] should_failslab+0x5/0x10 [ 791.942878][T32447] kmem_cache_alloc_node+0x55/0x470 [ 791.948165][T32447] __alloc_skb+0x71/0x5a0 [ 791.952642][T32447] netlink_sendmsg+0x94f/0xd90 [ 791.957561][T32447] ? netlink_unicast+0x7d0/0x7d0 [ 791.962877][T32447] ? find_held_lock+0x2d/0x110 [ 791.968452][T32447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 791.975375][T32447] ? netlink_unicast+0x7d0/0x7d0 [ 791.980357][T32447] sock_sendmsg+0xcf/0x120 [ 791.985882][T32447] sock_write_iter+0x289/0x3c0 [ 791.990982][T32447] ? sock_sendmsg+0x120/0x120 [ 791.995705][T32447] ? aa_path_link+0x2f0/0x2f0 [ 792.000738][T32447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 792.007452][T32447] new_sync_write+0x426/0x650 [ 792.012890][T32447] ? new_sync_read+0x6e0/0x6e0 [ 792.017912][T32447] ? lock_downgrade+0x6d0/0x6d0 [ 792.022809][T32447] ? apparmor_file_permission+0x26e/0x4e0 [ 792.028887][T32447] vfs_write+0x791/0xa30 [ 792.033762][T32447] ksys_write+0x1ee/0x250 [ 792.038837][T32447] ? __ia32_sys_read+0xb0/0xb0 [ 792.043952][T32447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 792.050698][T32447] do_syscall_64+0x2d/0x70 [ 792.056082][T32447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 792.062034][T32447] RIP: 0033:0x45e219 [ 792.065984][T32447] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:05:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e97", 0xd7}], 0x1}, 0x0) 03:05:32 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x2}, 0x0) [ 792.086727][T32447] RSP: 002b:00007f185694bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 792.095713][T32447] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045e219 [ 792.103750][T32447] RDX: 0000000000000022 RSI: 0000000020000000 RDI: 0000000000000003 [ 792.111788][T32447] RBP: 00007f185694bca0 R08: 0000000000000000 R09: 0000000000000000 [ 792.119821][T32447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 792.127863][T32447] R13: 00007ffeeccc916f R14: 00007f185694c9c0 R15: 000000000119bf8c 03:05:32 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e97", 0xd7}], 0x1}, 0x0) [ 792.404889][T32467] FAULT_INJECTION: forcing a failure. [ 792.404889][T32467] name failslab, interval 1, probability 0, space 0, times 0 [ 792.465373][T32467] CPU: 1 PID: 32467 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 792.474231][T32467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.484323][T32467] Call Trace: [ 792.487642][T32467] dump_stack+0x107/0x163 [ 792.492041][T32467] should_fail.cold+0x5/0xa [ 792.496694][T32467] should_failslab+0x5/0x10 [ 792.501282][T32467] __kmalloc_node_track_caller+0x72/0x3f0 [ 792.507050][T32467] ? netlink_sendmsg+0x94f/0xd90 [ 792.512051][T32467] ? kmem_cache_alloc_node+0x3b1/0x470 [ 792.517562][T32467] __alloc_skb+0xae/0x5a0 [ 792.522362][T32467] netlink_sendmsg+0x94f/0xd90 [ 792.527199][T32467] ? netlink_unicast+0x7d0/0x7d0 [ 792.532197][T32467] ? find_held_lock+0x2d/0x110 [ 792.537019][T32467] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 792.543330][T32467] ? netlink_unicast+0x7d0/0x7d0 [ 792.548350][T32467] sock_sendmsg+0xcf/0x120 [ 792.552818][T32467] sock_write_iter+0x289/0x3c0 [ 792.557644][T32467] ? sock_sendmsg+0x120/0x120 [ 792.562381][T32467] ? aa_path_link+0x2f0/0x2f0 [ 792.567113][T32467] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 792.573522][T32467] new_sync_write+0x426/0x650 [ 792.578297][T32467] ? new_sync_read+0x6e0/0x6e0 [ 792.583121][T32467] ? lock_downgrade+0x6d0/0x6d0 [ 792.588051][T32467] ? apparmor_file_permission+0x26e/0x4e0 [ 792.593839][T32467] vfs_write+0x791/0xa30 [ 792.598132][T32467] ksys_write+0x1ee/0x250 [ 792.602505][T32467] ? __ia32_sys_read+0xb0/0xb0 [ 792.607339][T32467] ? syscall_enter_from_user_mode+0x1d/0x50 [ 792.613296][T32467] do_syscall_64+0x2d/0x70 [ 792.617761][T32467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 792.623708][T32467] RIP: 0033:0x45e219 [ 792.627662][T32467] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 792.647396][T32467] RSP: 002b:00007f185694bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 792.656820][T32467] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045e219 03:05:33 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x3}, 0x0) [ 792.664823][T32467] RDX: 0000000000000022 RSI: 0000000020000000 RDI: 0000000000000003 [ 792.672825][T32467] RBP: 00007f185694bca0 R08: 0000000000000000 R09: 0000000000000000 [ 792.680855][T32467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 792.688856][T32467] R13: 00007ffeeccc916f R14: 00007f185694c9c0 R15: 000000000119bf8c 03:05:33 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 793.007726][T32488] FAULT_INJECTION: forcing a failure. [ 793.007726][T32488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 793.037179][T32488] CPU: 1 PID: 32488 Comm: syz-executor.2 Not tainted 5.11.0-rc5-syzkaller #0 [ 793.046880][T32488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.056979][T32488] Call Trace: [ 793.060823][T32488] dump_stack+0x107/0x163 [ 793.065214][T32488] should_fail.cold+0x5/0xa [ 793.069859][T32488] _copy_from_user+0x2c/0x180 [ 793.074589][T32488] __copy_msghdr_from_user+0x91/0x4b0 [ 793.080008][T32488] ? __ia32_sys_shutdown+0x70/0x70 [ 793.086175][T32488] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 793.092267][T32488] sendmsg_copy_msghdr+0xa1/0x160 [ 793.098043][T32488] ? do_recvmmsg+0x6c0/0x6c0 [ 793.103426][T32488] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 793.109867][T32488] ? _parse_integer+0x132/0x180 [ 793.115054][T32488] ___sys_sendmsg+0xc6/0x170 [ 793.120029][T32488] ? sendmsg_copy_msghdr+0x160/0x160 [ 793.125857][T32488] ? __fget_files+0x266/0x3d0 [ 793.130588][T32488] ? lock_downgrade+0x6d0/0x6d0 [ 793.135527][T32488] ? __fget_files+0x288/0x3d0 [ 793.140261][T32488] ? __fget_light+0xea/0x280 [ 793.144927][T32488] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 793.151250][T32488] __sys_sendmsg+0xe5/0x1b0 [ 793.155915][T32488] ? __sys_sendmsg_sock+0xb0/0xb0 [ 793.161010][T32488] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 793.167341][T32488] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 793.173806][T32488] ? fput+0x2a/0x50 [ 793.177668][T32488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 793.184399][T32488] do_syscall_64+0x2d/0x70 [ 793.189622][T32488] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 793.195742][T32488] RIP: 0033:0x45e219 [ 793.199742][T32488] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 793.221345][T32488] RSP: 002b:00007fe0e94c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 793.229810][T32488] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045e219 [ 793.237816][T32488] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 793.245865][T32488] RBP: 00007fe0e94c6ca0 R08: 0000000000000000 R09: 0000000000000000 [ 793.253905][T32488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 793.261946][T32488] R13: 00007ffd1c8c503f R14: 00007fe0e94c79c0 R15: 000000000119bf8c [ 793.309023][T32452] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 793.338879][T32476] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 793.392179][T32476] device macvtap3 entered promiscuous mode 03:05:34 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:34 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x4}, 0x0) 03:05:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003c440000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:34 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e343, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:34 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 794.040411][T32511] FAULT_INJECTION: forcing a failure. [ 794.040411][T32511] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 794.064670][T32511] CPU: 1 PID: 32511 Comm: syz-executor.2 Not tainted 5.11.0-rc5-syzkaller #0 [ 794.073630][T32511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.083808][T32511] Call Trace: [ 794.087116][T32511] dump_stack+0x107/0x163 [ 794.091499][T32511] should_fail.cold+0x5/0xa [ 794.096071][T32511] _copy_from_user+0x2c/0x180 [ 794.100971][T32511] iovec_from_user+0x242/0x3c0 [ 794.105912][T32511] __import_iovec+0x65/0x500 [ 794.110802][T32511] import_iovec+0x10c/0x150 [ 794.115564][T32511] sendmsg_copy_msghdr+0x12d/0x160 [ 794.120840][T32511] ? do_recvmmsg+0x6c0/0x6c0 [ 794.125471][T32511] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 794.131497][T32511] ? _parse_integer+0x132/0x180 [ 794.136483][T32511] ___sys_sendmsg+0xc6/0x170 [ 794.141118][T32511] ? sendmsg_copy_msghdr+0x160/0x160 [ 794.146531][T32511] ? __fget_files+0x266/0x3d0 [ 794.151290][T32511] ? lock_downgrade+0x6d0/0x6d0 [ 794.156305][T32511] ? __fget_files+0x288/0x3d0 [ 794.161051][T32511] ? __fget_light+0xea/0x280 [ 794.165716][T32511] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 794.172051][T32511] __sys_sendmsg+0xe5/0x1b0 [ 794.176635][T32511] ? __sys_sendmsg_sock+0xb0/0xb0 [ 794.181721][T32511] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 03:05:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003c4c0000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:34 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="0f0000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 794.188015][T32511] ? fput+0x2a/0x50 [ 794.191870][T32511] ? syscall_enter_from_user_mode+0x1d/0x50 [ 794.197827][T32511] do_syscall_64+0x2d/0x70 [ 794.202279][T32511] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 794.208209][T32511] RIP: 0033:0x45e219 [ 794.212136][T32511] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 794.231778][T32511] RSP: 002b:00007fe0e94c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 794.240344][T32511] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045e219 [ 794.248348][T32511] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 794.256379][T32511] RBP: 00007fe0e94c6ca0 R08: 0000000000000000 R09: 0000000000000000 [ 794.264380][T32511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 794.272381][T32511] R13: 00007ffd1c8c503f R14: 00007fe0e94c79c0 R15: 000000000119bf8c [ 794.298861][T32514] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 794.343382][T32514] device macvtap3 entered promiscuous mode 03:05:35 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x5}, 0x0) 03:05:35 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="100000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:35 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="1b0000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:35 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x6}, 0x0) 03:05:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 795.099399][T32519] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 795.114477][T32520] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:05:35 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x7}, 0x0) 03:05:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003c600000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 795.182952][T32520] device macvtap3 entered promiscuous mode 03:05:35 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 795.875466][T32577] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:05:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e344, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:36 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:36 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x8}, 0x0) 03:05:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003c680000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:36 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="c00000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 796.150902][T32599] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:05:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003c7c0000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:36 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="44000000100000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:36 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x9}, 0x0) [ 796.262448][T32599] device macvtap3 entered promiscuous mode 03:05:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="c00e00002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:37 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xe}, 0x0) [ 796.991027][T32618] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 797.020690][T32637] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 797.072013][T32637] device macvtap3 entered promiscuous mode 03:05:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e345, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="effd00002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:38 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf}, 0x0) 03:05:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003ca00000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:38 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="44000000100000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003ca80000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="e03f03002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 797.672108][T32664] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 797.705563][T32664] device macvtap3 entered promiscuous mode 03:05:38 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x60}, 0x0) 03:05:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000202000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="effdffff2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 798.422487][T32666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 798.476525][T32664] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 798.517278][T32664] device macvtap3 entered promiscuous mode 03:05:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e346, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:39 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf0}, 0x0) 03:05:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000000f00070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:39 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="44000000100000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cd80000001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00400001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220200002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 799.064759][T32719] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 799.101230][T32721] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:05:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 799.143683][T32721] device macvtap3 entered promiscuous mode 03:05:39 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x1df}, 0x0) 03:05:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220400002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:40 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220500002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 799.864160][T32721] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 799.901054][T32721] device macvtap3 entered promiscuous mode 03:05:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e347, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:41 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x300}, 0x0) 03:05:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220600002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:41 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/15, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00800001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220700002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 800.564179][ T310] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:05:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00b00001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 800.649394][ T316] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 800.709548][ T316] device macvtap3 entered promiscuous mode 03:05:41 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x500}, 0x0) 03:05:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220800002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220900002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 801.471732][ T350] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 801.521430][ T350] device macvtap3 entered promiscuous mode 03:05:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e348, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:42 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x600}, 0x0) 03:05:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220a00002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x9, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc01400001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:42 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/15, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc04e21001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 802.086967][ T376] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:05:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220c00002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:42 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x700}, 0x0) [ 802.192558][ T376] device macvtap3 entered promiscuous mode 03:05:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220e00002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220f00002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 802.899755][ T377] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 802.921410][ T411] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 802.961498][ T411] device macvtap3 entered promiscuous mode 03:05:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e349, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:43 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x900}, 0x0) 03:05:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="221000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:43 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xb, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:43 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc05676001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:43 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/15, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="226000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00202001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 803.501559][ T433] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 803.570567][ T433] device macvtap3 entered promiscuous mode 03:05:44 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xe00}, 0x0) 03:05:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22f000002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:44 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf00}, 0x0) [ 804.388694][ T434] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 804.407127][ T476] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 804.458012][ T476] device macvtap3 entered promiscuous mode 03:05:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e34a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:45 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220005002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:45 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x3f00}, 0x0) 03:05:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00203001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:45 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/18, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00204001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 805.092329][ T503] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:05:45 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220006002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 805.186266][ T503] device macvtap3 entered promiscuous mode 03:05:45 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x6000}, 0x0) 03:05:46 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220007002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:46 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xdf01}, 0x0) [ 805.957525][ T504] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 805.974411][ T543] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 806.007671][ T543] device macvtap3 entered promiscuous mode 03:05:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e34b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="226e07002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:47 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf000}, 0x0) 03:05:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00205001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:47 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/18, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x11, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00206001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 806.659920][ T569] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 806.682101][ T569] device macvtap3 entered promiscuous mode 03:05:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220009002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:47 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x30000}, 0x0) 03:05:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000a002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:47 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x34000}, 0x0) [ 807.474904][ T571] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 807.522813][ T613] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 807.641962][ T613] device macvtap3 entered promiscuous mode 03:05:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e34c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:48 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000c002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:48 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x400300}, 0x0) 03:05:48 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x60, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00207001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:48 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/18, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00208001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:48 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 808.280165][ T638] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:05:48 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000e002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 808.334173][ T638] device macvtap3 entered promiscuous mode 03:05:49 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf0ffff}, 0x0) 03:05:49 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000f002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:49 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x1000000}, 0x0) [ 809.106917][ T640] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 809.139886][ T681] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 809.212070][ T681] device macvtap3 entered promiscuous mode 03:05:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e34d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="226558002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:50 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x2000000}, 0x0) 03:05:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00209001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfc, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:50 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/19, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220060002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc0020a001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 809.816522][ T705] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 809.902094][ T705] device macvtap3 entered promiscuous mode 03:05:50 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x3000000}, 0x0) 03:05:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="225865002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22076e002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 810.711050][ T706] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 810.727165][ T740] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 810.778548][ T740] device macvtap3 entered promiscuous mode 03:05:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e34e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:51 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x4000000}, 0x0) 03:05:51 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22fb7f002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc0020b001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:51 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x326, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:51 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/19, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc0020c001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:51 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x328, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:51 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220081002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 811.280748][ T765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 811.333796][ T766] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 811.393562][ T766] device macvtap3 entered promiscuous mode 03:05:52 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x5000000}, 0x0) 03:05:52 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200f0002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:52 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x6000000}, 0x0) [ 812.124011][ T807] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 812.141820][ T807] device macvtap3 entered promiscuous mode 03:05:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e34f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="227ffb002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:53 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x7000000}, 0x0) 03:05:53 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/19, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc0020e001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x38e, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc0020f001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x500, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 812.863181][ T834] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 812.884406][ T836] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 812.917038][ T836] device macvtap3 entered promiscuous mode 03:05:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200ff002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:53 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x8000000}, 0x0) 03:05:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000007300070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:54 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x9000000}, 0x0) [ 813.773655][ T878] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 813.813365][ T878] device macvtap3 entered promiscuous mode 03:05:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e350, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:54 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220002002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:54 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xe000000}, 0x0) 03:05:54 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00210001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x600, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 814.394195][ T901] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 814.438168][ T901] device macvtap3 entered promiscuous mode 03:05:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00211001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:55 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x700, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:55 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220004002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:55 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf000000}, 0x0) 03:05:55 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220005002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:55 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x3f000000}, 0x0) [ 815.142468][ T903] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 815.194061][ T901] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 815.263288][ T901] device macvtap3 entered promiscuous mode 03:05:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e351, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220006002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7af, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00260001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:56 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:56 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x60000000}, 0x0) [ 815.862856][ T969] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:05:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002f0001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220007002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 815.950122][ T970] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 816.010595][ T970] device macvtap3 entered promiscuous mode 03:05:56 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x9effffff}, 0x0) 03:05:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220008002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:56 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xdf010000}, 0x0) [ 816.721189][ T1008] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 816.774125][ T1008] device macvtap3 entered promiscuous mode 03:05:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e352, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:57 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220009002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:57 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf0ffffff}, 0x0) 03:05:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002fc001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:57 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xa00, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00230021203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 817.331463][ T1030] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:05:57 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000a002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xb00, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 817.396923][ T1030] device macvtap3 entered promiscuous mode 03:05:58 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xfcffffff}, 0x0) 03:05:58 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000c002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:58 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000e002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 818.163027][ T1031] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 818.186423][ T1067] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 818.253762][ T1067] device macvtap3 entered promiscuous mode 03:05:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e353, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:05:59 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xfffff000}, 0x0) 03:05:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000f002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200031203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xc00, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:59 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:05:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xe00, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200051203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:05:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220010002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:59 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xffffff7f}, 0x0) [ 818.813939][ T1096] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 818.895338][ T1096] device macvtap3 entered promiscuous mode 03:05:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220060002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:05:59 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xffffff9e}, 0x0) [ 819.555499][ T1096] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 819.597727][ T1096] device macvtap3 entered promiscuous mode 03:06:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e354, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200f0002000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:00 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xfffffff0}, 0x0) 03:06:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200061203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf00, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:00 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x1100, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 820.138101][ T1156] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000052000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200071203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:00 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xfffffffc}, 0x0) 03:06:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000062000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 820.244537][ T1156] device macvtap3 entered promiscuous mode 03:06:01 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000072000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 820.774384][ T1156] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 820.820880][ T1156] device macvtap3 entered promiscuous mode 03:06:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e355, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:01 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x3000000000000}, 0x0) 03:06:01 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22006e072000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:01 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200091203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x2603, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:01 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:02 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000a1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x2803, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 821.500429][ T1218] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:02 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000092000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:02 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x40030000000000}, 0x0) [ 821.569967][ T1218] device macvtap3 entered promiscuous mode 03:06:02 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200000a2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:02 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) [ 822.421420][ T1253] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 822.476459][ T1253] device macvtap3 entered promiscuous mode 03:06:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e356, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200000c2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:03 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x100000000000000}, 0x0) 03:06:03 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x3f00, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:03 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000b1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x5865, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:03 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000c1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200000e2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 823.054554][ T1278] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 823.092560][ T1278] device macvtap3 entered promiscuous mode 03:06:03 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x200000000000000}, 0x0) 03:06:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200000f2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220065582000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 823.896753][ T1315] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 823.919069][ T1315] device macvtap3 entered promiscuous mode 03:06:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e357, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:04 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x300000000000000}, 0x0) 03:06:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000602000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:04 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:04 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000e1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6558, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:05 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220058652000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 824.500632][ T1336] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:05 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000f1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 824.560669][ T1336] device macvtap3 entered promiscuous mode 03:06:05 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x400000000000000}, 0x0) 03:06:05 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200076e2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:05 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200fb7f2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 825.361156][ T1373] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 825.406356][ T1373] device macvtap3 entered promiscuous mode 03:06:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e358, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:06 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x500000000000000}, 0x0) 03:06:06 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000812000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:06 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200111203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x80fe, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00202301203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:06 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000f02000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 826.123357][ T1400] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 826.147406][ T1400] device macvtap3 entered promiscuous mode 03:06:06 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x600000000000000}, 0x0) 03:06:06 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22007ffb2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:07 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000ff2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 826.976013][ T1436] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 827.020085][ T1436] device macvtap3 entered promiscuous mode 03:06:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e359, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:08 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x700000000000000}, 0x0) 03:06:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000000f00070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:08 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x8e03, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:08 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002003f1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xaf07, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:08 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00265581203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000022000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 827.687580][ T1464] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 827.761161][ T1464] device macvtap3 entered promiscuous mode 03:06:08 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x800000000000000}, 0x0) 03:06:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000042000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:08 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x900000000000000}, 0x0) [ 828.649114][ T1504] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 828.686538][ T1504] device macvtap3 entered promiscuous mode 03:06:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e35a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000052000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:09 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xe00000000000000}, 0x0) 03:06:09 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xc0fe, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:09 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200601203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:09 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00258651203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000062000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 829.145601][ T1530] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:09 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf00000000000000}, 0x0) [ 829.240536][ T1530] device macvtap3 entered promiscuous mode 03:06:10 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000072000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:10 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x3f00000000000000}, 0x0) [ 830.009026][ T1569] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 830.070952][ T1569] device macvtap3 entered promiscuous mode 03:06:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e35b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:11 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000082000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:11 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x6000000000000000}, 0x0) 03:06:11 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002fe801203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfc00, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfe80, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:11 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000092000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200811203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 830.620163][ T1595] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:11 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 830.703025][ T1595] device macvtap3 entered promiscuous mode 03:06:11 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200000a2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:11 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xdf01000000000000}, 0x0) [ 831.519469][ T1634] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 831.575734][ T1634] device macvtap3 entered promiscuous mode 03:06:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e35c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200000c2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:12 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:12 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 03:06:12 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002fec01203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfec0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xff00, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200000e2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:12 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200f01203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 832.046207][ T1666] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 832.127063][ T1666] device macvtap3 entered promiscuous mode 03:06:12 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xfcffffff00000000}, 0x0) 03:06:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2200000f2000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:13 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) [ 832.906458][ T1705] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 832.934660][ T1705] device macvtap3 entered promiscuous mode 03:06:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e35d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:13 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000102000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:13 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 03:06:13 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x34000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:13 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200fc1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:14 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00280fe1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 833.414326][ T1730] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000602000070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x400300, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 833.474949][ T1730] device macvtap3 entered promiscuous mode 03:06:14 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x0) 03:06:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000007300070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000000f00070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 834.260018][ T1766] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 834.354224][ T1766] device macvtap3 entered promiscuous mode 03:06:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e35e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002c0fe1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:15 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf0ffff, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:15 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 03:06:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000007300070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200ff1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002002070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 834.956013][ T1795] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 835.048233][ T1795] device macvtap3 entered promiscuous mode 03:06:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002004070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002005070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002006070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 835.793992][ T1826] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 835.888558][ T1826] device macvtap3 entered promiscuous mode 03:06:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e35f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:16 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:16 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002007070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:16 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200021203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:16 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 03:06:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x2000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002008070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200031203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x3000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 836.474184][ T1851] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 836.523833][ T1852] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 836.576971][ T1852] device macvtap3 entered promiscuous mode 03:06:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002009070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000000200a070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000000200c070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 837.301097][ T1852] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 837.342448][ T1852] device macvtap3 entered promiscuous mode 03:06:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e360, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000000200e070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:18 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:18 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 03:06:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200041203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 837.895279][ T1904] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200051203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000000200f070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x5000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 837.970774][ T1904] device macvtap3 entered promiscuous mode 03:06:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002010070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002060070700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000100700be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 838.684402][ T1911] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 838.753494][ T1940] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 838.853416][ T1940] device macvtap3 entered promiscuous mode 03:06:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e361, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:19 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x0) 03:06:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:19 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200061203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:19 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000071000be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200071203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 839.462031][ T1967] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:20 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070702be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 839.548252][ T1967] device macvtap3 entered promiscuous mode [ 839.992285][ T1968] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:20 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6}, 0x0) 03:06:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200081203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 840.046849][ T1967] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x8000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 840.091578][ T1967] device macvtap3 entered promiscuous mode 03:06:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e362, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070704be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:21 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x9000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200091203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:21 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x7}, 0x0) 03:06:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xa000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000a1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 840.921274][ T2024] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 840.944977][ T2025] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070705be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 840.990997][ T2025] device macvtap3 entered promiscuous mode 03:06:22 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8}, 0x0) 03:06:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xb000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:22 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070706be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 841.660121][ T2051] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 841.735789][ T2051] device macvtap3 entered promiscuous mode 03:06:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e363, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000b1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:22 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xc000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:22 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070707be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:22 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x9}, 0x0) 03:06:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000c1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xe000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 842.463632][ T2092] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070708be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 842.517293][ T2093] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 842.558287][ T2093] device macvtap3 entered promiscuous mode 03:06:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000e1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 843.144477][ T2093] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:23 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xe}, 0x0) [ 843.195087][ T2093] device macvtap3 entered promiscuous mode 03:06:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e364, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:24 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070709be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:24 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc002000f1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x10000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:24 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf}, 0x0) 03:06:24 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000000200007070abe000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 843.955445][ T2148] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200101203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 844.025166][ T2150] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x11000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 844.104989][ T2150] device macvtap3 entered promiscuous mode 03:06:25 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000000200007070cbe000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:25 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x26030000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200111203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 844.674649][ T2150] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 844.752418][ T2150] device macvtap3 entered promiscuous mode 03:06:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x3ffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:26 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x60}, 0x0) 03:06:26 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200601203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x28030000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:26 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000000200007070ebe000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200fc1203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x3f000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 845.612864][ T2220] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:26 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="22000000200007070fbe000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 845.671859][ T2220] device macvtap3 entered promiscuous mode 03:06:26 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 03:06:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x60000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:26 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070710be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 846.283991][ T2244] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 846.370003][ T2244] device macvtap3 entered promiscuous mode 03:06:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x40000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001202ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:27 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x65580000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070760be000009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:27 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1df}, 0x0) 03:06:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001214ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x81000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 847.088311][ T2279] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be020009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 847.172241][ T2279] device macvtap3 entered promiscuous mode 03:06:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac020000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 847.804959][ T2279] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:28 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x88a8ffff, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:28 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be040009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 847.845895][ T2279] device macvtap3 entered promiscuous mode 03:06:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xe0ffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:29 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac030000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:29 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x300}, 0x0) 03:06:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x8e030000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be050009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac140000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 848.573154][ T2336] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x9effffff, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be060009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 848.658170][ T2336] device macvtap3 entered promiscuous mode 03:06:29 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x500}, 0x0) 03:06:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac800200d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be070009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 849.234698][ T2336] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 849.293307][ T2336] device macvtap3 entered promiscuous mode 03:06:30 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xaf070000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:30 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac00b000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xf0ffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:30 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x600}, 0x0) 03:06:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be080009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:30 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf0ffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 850.046830][ T2391] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be090009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 850.205823][ T2394] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040200d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 850.305397][ T2394] device macvtap3 entered promiscuous mode 03:06:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040300d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 850.806821][ T2394] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:31 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfc000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:31 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0a0009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:31 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 850.851589][ T2394] device macvtap3 entered promiscuous mode 03:06:31 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x700}, 0x0) [ 851.511791][ T2460] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:32 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0c0009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x1000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:32 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x900}, 0x0) 03:06:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfe800000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040400d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:32 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:32 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0e0009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 851.969890][ T2518] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040500d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfec00000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 852.067437][ T2518] device macvtap3 entered promiscuous mode [ 852.729016][ T2530] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:33 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xe00}, 0x0) [ 852.909481][ T2548] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:33 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0f0009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xff000000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040600d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 853.022609][ T2548] device macvtap3 entered promiscuous mode 03:06:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:34 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:34 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be100009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffa888, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:34 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 03:06:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040700d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 854.184872][ T2621] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040800d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffff000, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 854.227973][ T2622] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:34 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be600009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 854.293841][ T2622] device macvtap3 entered promiscuous mode 03:06:35 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) 03:06:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040900d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff7f, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 854.923638][ T2644] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 855.011545][ T2644] device macvtap3 entered promiscuous mode 03:06:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff9e, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:36 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700bef00009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:36 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040a00d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:36 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6000}, 0x0) 03:06:36 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000509000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 855.813752][ T2678] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffff0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 855.873958][ T2678] device macvtap3 entered promiscuous mode 03:06:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040b00d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 856.519500][ T2679] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 856.565348][ T2678] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040c00d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000609000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 856.635307][ T2678] device macvtap3 entered promiscuous mode 03:06:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x3000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:37 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040e00d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000709000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0f00000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:37 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xdf01}, 0x0) 03:06:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="1000000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be6e0709000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 857.231706][ T2732] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 857.290094][ T2734] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040f00d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 857.340597][ T2734] device macvtap3 entered promiscuous mode 03:06:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="1b00000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac041000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="c002000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 858.053085][ T2759] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 858.109627][ T2759] device macvtap3 entered promiscuous mode 03:06:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x3e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:39 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c61"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:39 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 03:06:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000909000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="c00e000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac041100d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="e03f030018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 858.834893][ T2787] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac046000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000a09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 858.931001][ T2794] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:39 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x30000}, 0x0) [ 859.014600][ T2794] device macvtap3 entered promiscuous mode 03:06:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d801002018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="00f0ff7f18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 859.741831][ T2822] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 859.832434][ T2822] device macvtap3 entered promiscuous mode 03:06:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x4000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="effdffff18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:40 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000c09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04f000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:40 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c61"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:40 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 03:06:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80000000f008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 860.362084][ T2847] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 860.404332][ T2848] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04fc00d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000e09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 860.471377][ T2848] device macvtap3 entered promiscuous mode 03:06:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d802000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d803000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d804000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 861.278821][ T2880] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 861.330313][ T2880] device macvtap3 entered promiscuous mode 03:06:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x4e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d805000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:42 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 03:06:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac043002d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000f09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:42 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c61"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d806000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040003d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 862.043803][ T2908] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be655809000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 862.087323][ T2907] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 862.156901][ T2907] device macvtap3 entered promiscuous mode 03:06:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d807000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:43 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d808000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:43 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d809000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 862.874502][ T2935] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 862.918423][ T2935] device macvtap3 entered promiscuous mode 03:06:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x5000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:43 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80a000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:43 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040005d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:43 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 03:06:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be006009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:43 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80b000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 863.519898][ T2959] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040006d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be586509000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 863.605855][ T2961] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 863.682345][ T2961] device macvtap3 entered promiscuous mode 03:06:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80c000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80e000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80f000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 864.315111][ T2961] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 864.376950][ T2961] device macvtap3 entered promiscuous mode 03:06:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x5e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d810000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:45 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be076e09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:45 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 03:06:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040007d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:45 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a0001007678"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:45 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700befb7f09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d811000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040009d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 864.994593][ T3014] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 865.061573][ T3017] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:45 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) [ 865.122278][ T3017] device macvtap3 entered promiscuous mode 03:06:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d860000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8f0000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 865.861891][ T3055] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 865.958984][ T3055] device macvtap3 entered promiscuous mode 03:06:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x6000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8fc000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:47 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 03:06:47 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a0001007678"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000ad67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be008109000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800030018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000bd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 866.564965][ T3086] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00f009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 866.657308][ T3088] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 866.702489][ T3088] device macvtap3 entered promiscuous mode 03:06:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d826030018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d828030018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d88e030018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 867.400963][ T3116] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 867.444327][ T3116] device macvtap3 entered promiscuous mode 03:06:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000cd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:48 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800050018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:48 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be7ffb09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:48 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 03:06:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x6030000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:48 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a0001007678"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:48 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00ff09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 867.969109][ T3139] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:48 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800060018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 868.017815][ T3139] device macvtap3 entered promiscuous mode 03:06:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000ed67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:48 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800070018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:49 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8af070018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:49 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800090018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 868.708063][ T3142] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 868.774392][ T3166] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000fd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:49 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000209000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:49 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) 03:06:49 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000a0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 868.920533][ T3166] device macvtap3 entered promiscuous mode 03:06:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x6e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:50 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000b0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040011d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000409000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:50 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 03:06:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000c0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 869.707553][ T3204] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000509000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 869.803323][ T3204] device macvtap3 entered promiscuous mode 03:06:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000e0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000f0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800110018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:51 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d803260018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 870.514881][ T3208] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 870.556471][ T3238] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 870.632447][ T3238] device macvtap3 entered promiscuous mode 03:06:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x7000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:51 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000609000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040230d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:51 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:51 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d803280018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:51 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) [ 871.269887][ T3268] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 03:06:51 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8003f0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:51 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000709000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04003fd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 871.314781][ T3269] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 871.354783][ T3269] device macvtap3 entered promiscuous mode 03:06:52 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d865580018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:52 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800600018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:52 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d858650018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 872.004912][ T3269] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 872.057523][ T3269] device macvtap3 entered promiscuous mode 03:06:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x7e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:53 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 03:06:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac046558d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000809000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:53 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8fe800018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000909000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 872.688217][ T3323] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:06:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800810018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040060d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 872.749809][ T3323] device macvtap3 entered promiscuous mode 03:06:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8038e0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d807af0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8fec00018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 873.407885][ T3326] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 873.454887][ T3323] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 873.522982][ T3323] device macvtap3 entered promiscuous mode 03:06:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x8000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800f00018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac045865d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:54 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) 03:06:54 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:54 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000a09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800fc0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:54 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000c09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04fe80d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 874.133605][ T3374] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 874.220835][ T3374] device macvtap3 entered promiscuous mode 03:06:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d880fe0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:55 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8c0fe0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:55 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800ff0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 874.854766][ T3374] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 874.917295][ T3374] device macvtap3 entered promiscuous mode 03:06:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x8e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:55 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000073008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:55 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xe000000}, 0x0) 03:06:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040081d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:55 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000e09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:55 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04fec0d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800020018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000f09000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 875.566065][ T3428] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 875.621511][ T3428] device macvtap3 entered promiscuous mode 03:06:56 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 03:06:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800030018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800040018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 876.426274][ T3457] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 876.515870][ T3457] device macvtap3 entered promiscuous mode 03:06:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x9000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800050018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:57 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:57 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be001009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac0400f0d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:57 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 03:06:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800060018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac0400fcd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:57 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be006009000701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 877.029227][ T3485] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 877.112140][ T3485] device macvtap3 entered promiscuous mode 03:06:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800070018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800080018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800090018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 877.807359][ T3485] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 877.857151][ T3485] device macvtap3 entered promiscuous mode 03:06:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x9020000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:06:58 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) 03:06:58 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac0480fed67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:58 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:06:58 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009020701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000a0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000b0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009040701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:06:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04c0fed67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 878.500420][ T3538] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 878.560525][ T3538] device macvtap3 entered promiscuous mode 03:06:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000c0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000e0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:06:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000f0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 879.223946][ T3538] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 879.265698][ T3538] device macvtap3 entered promiscuous mode 03:07:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x9e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800100018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:00 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 03:07:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009050701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac0400ffd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:00 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040002d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800110018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009060701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 879.885948][ T3588] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 879.947887][ T3588] device macvtap3 entered promiscuous mode 03:07:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800600018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800f00018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800fc0018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 880.669072][ T3615] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 880.702627][ T3615] device macvtap3 entered promiscuous mode 03:07:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xa000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000318008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:01 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040003d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:01 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xdf010000}, 0x0) 03:07:01 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009070701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:01 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800260318008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:01 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040004d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 881.298116][ T3639] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:01 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009080701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 881.387821][ T3639] device macvtap3 entered promiscuous mode 03:07:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800280318008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8008e0318008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000518008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 882.043573][ T3669] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 882.113363][ T3669] device macvtap3 entered promiscuous mode 03:07:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xae30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009090701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:03 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 03:07:03 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040005d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000618008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:03 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff0000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000718008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 882.743026][ T3695] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 03:07:03 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040006d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090a0701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 882.786113][ T3696] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 882.847126][ T3696] device macvtap3 entered promiscuous mode 03:07:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800af0718008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000918008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000a18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 883.474919][ T3721] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 883.569794][ T3721] device macvtap3 entered promiscuous mode 03:07:04 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040007d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000b18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090c0701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:04 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xfcffffff}, 0x0) 03:07:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xbe30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:04 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff0000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:04 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040008d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 884.197382][ T3747] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 03:07:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000c18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:04 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090e0701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 884.269648][ T3748] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 884.328325][ T3748] device macvtap3 entered promiscuous mode 03:07:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000e18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000f18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800001118008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800032618008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:05 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff0000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:05 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040009d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:05 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) [ 885.055083][ T3748] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 885.142653][ T3748] device macvtap3 entered promiscuous mode [ 885.683123][ T3782] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 03:07:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xc000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:06 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090f0701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000ad67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800032818008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:06 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 885.918190][ T3810] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800003f18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000bd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:06 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009100701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:06 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff00000500000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 886.027221][ T3810] device macvtap3 entered promiscuous mode 03:07:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800655818008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:07 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800006018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:07 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800586518008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 886.938508][ T3826] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 886.961808][ T3841] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 886.998433][ T3841] device macvtap3 entered promiscuous mode 03:07:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xce30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800fe8018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:08 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000cd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009600701020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:08 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 03:07:08 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff00000500000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 887.597280][ T3869] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 03:07:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009001001020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:08 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000ed67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800008118008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 887.707655][ T3875] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:08 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) [ 887.826011][ T3875] device macvtap3 entered promiscuous mode 03:07:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800038e18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80007af18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 888.515839][ T3903] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 888.577614][ T3903] device macvtap3 entered promiscuous mode 03:07:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xd000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800fec018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:09 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff00000500000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:09 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac04000fd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000702020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:09 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xfffffffc}, 0x0) 03:07:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000705020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 889.135190][ T3925] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 03:07:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80000f018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:09 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040010d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 889.210716][ T3927] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 889.255909][ T3927] device macvtap3 entered promiscuous mode 03:07:10 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80000fc18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:10 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80080fe18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:10 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800c0fe18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 889.935889][ T3927] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 889.983623][ T3927] device macvtap3 entered promiscuous mode 03:07:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xde30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:11 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 03:07:11 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000706020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:11 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff00000500000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040011d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80000ff18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80000000f008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040060d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 890.614417][ T3973] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 03:07:11 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000708020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 890.697683][ T3978] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 890.761567][ T3978] device macvtap3 entered promiscuous mode 03:07:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000218008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000318008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000418008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 891.346448][ T3978] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 891.434100][ T3978] device macvtap3 entered promiscuous mode 03:07:12 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x2) 03:07:12 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac0400fcd67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000709020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:12 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff00000500000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xe000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000518008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070a020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000618008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:12 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94027134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 891.994789][ T4024] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 892.029647][ T4026] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 892.116791][ T4026] device macvtap3 entered promiscuous mode 03:07:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000718008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000818008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000918008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:13 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x3) 03:07:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000a18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:13 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070b020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:13 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff00000500000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 892.798446][ T4026] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 892.866950][ T4026] device macvtap3 entered promiscuous mode [ 893.466578][ T4062] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 03:07:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xee30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:14 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94037134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000b18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:14 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x4) 03:07:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000710020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 893.653223][ T4093] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000711020000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:14 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94047134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000c18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 893.704663][ T4093] device macvtap3 entered promiscuous mode 03:07:14 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff0000050000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000e18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000f18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800001018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 894.412185][ T4118] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 894.474825][ T4093] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 894.530545][ T4093] device macvtap3 entered promiscuous mode 03:07:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0xfe30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800001118008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010a0000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94057134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:15 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x5) 03:07:15 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff0000050000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 895.107137][ T4155] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800006018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020200000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94067134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 895.187373][ T4155] device macvtap3 entered promiscuous mode 03:07:15 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x6) 03:07:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80000fc18008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000073008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 895.887302][ T4158] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 895.939973][ T4155] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 896.007934][ T4155] device macvtap3 entered promiscuous mode 03:07:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94077134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d80000000f008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020400000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:17 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff0000050000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:17 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x7) [ 896.543232][ T4222] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000073008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94087134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020500000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 896.616702][ T4222] device macvtap3 entered promiscuous mode 03:07:17 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x8) 03:07:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018028104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018038104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018048104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018058104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 897.476570][ T4226] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 897.495350][ T4264] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94097134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 897.581924][ T4264] device macvtap3 entered promiscuous mode 03:07:18 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r1, 0x0, 0x4ffe2, 0x0) 03:07:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x10e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020600000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:18 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x9) 03:07:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018068104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f940a7134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f940b7134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 898.207328][ T4300] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018078104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:18 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020700000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 898.270751][ T4300] device macvtap3 entered promiscuous mode 03:07:19 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xe) 03:07:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018088104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:19 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r1, 0x0, 0x4ffe2, 0x0) 03:07:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018098104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 899.085175][ T4341] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 899.180119][ T4341] device macvtap3 entered promiscuous mode 03:07:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x11e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f940c7134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:20 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020800000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000000180a8104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:20 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xf) 03:07:20 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020900000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:20 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r1, 0x0, 0x4ffe2, 0x0) 03:07:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000000180b8104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f940e7134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:20 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x60) [ 899.935451][ T4390] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000000180c8104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:20 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020a00000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 900.018347][ T4390] device macvtap3 entered promiscuous mode [ 900.866446][ T4420] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 900.886029][ T4420] device macvtap3 entered promiscuous mode 03:07:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x12000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f940f7134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000000180e8104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:21 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, 0x0, 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020c00000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:21 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xf0) 03:07:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d8000000180f8104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 901.367153][ T4444] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:22 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020e00000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94107134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 901.466645][ T4444] device macvtap3 entered promiscuous mode 03:07:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018108104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018118104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018608104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 902.185114][ T4444] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 902.262999][ T4444] device macvtap3 entered promiscuous mode 03:07:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x12e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:23 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x1df) 03:07:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94117134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:23 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, 0x0, 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 03:07:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020f00000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018fc8104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94607134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701021000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008102e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 902.848293][ T4495] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 902.935864][ T4495] device macvtap3 entered promiscuous mode 03:07:23 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x300) 03:07:24 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, 0x0, 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 903.604758][ T4511] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 903.667647][ T4526] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:24 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701026000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 903.731648][ T4526] device macvtap3 entered promiscuous mode 03:07:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x13e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94fc7134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008114e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:24 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x500) 03:07:24 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102f000000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb770fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:25 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f7decdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:25 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020005000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 904.447601][ T4555] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 904.488601][ T4555] device macvtap3 entered promiscuous mode 03:07:25 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe2, 0x0) 03:07:25 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x600) 03:07:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa003a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:25 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020006000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 905.090763][ T4577] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 905.137237][ T4577] device macvtap3 entered promiscuous mode 03:07:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x14e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb05b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:26 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe2, 0x0) 03:07:26 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020007000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa014a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:26 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x700) 03:07:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0289b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:26 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701026e07000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9020a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 905.828322][ T4612] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0389b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 905.883117][ T4612] device macvtap3 entered promiscuous mode 03:07:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020009000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9140a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 906.589269][ T4638] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 906.643395][ T4638] device macvtap3 entered promiscuous mode 03:07:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x15e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:27 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x900) 03:07:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0489b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:27 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe2, 0x0) 03:07:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040c6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102000a000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 907.222164][ T4665] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b904146000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0589b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 907.269393][ T4665] device macvtap3 entered promiscuous mode 03:07:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102000c000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:28 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6002f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:28 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102000e000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0789b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 907.874829][ T4665] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 907.947701][ T4665] device macvtap3 entered promiscuous mode 03:07:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x16e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6003f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:29 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xe00) 03:07:29 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) 03:07:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0889b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102000f000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f1089b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701026558000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 908.597454][ T4719] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6004f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 908.680249][ T4719] device macvtap3 entered promiscuous mode 03:07:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f1489b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:29 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xf00) 03:07:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6005f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 909.211139][ T4740] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 909.257652][ T4740] device macvtap3 entered promiscuous mode 03:07:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x17010000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020060000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:30 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) 03:07:30 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6006f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f2189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:30 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x3f00) 03:07:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b305277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:30 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6007f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 910.037466][ T4772] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701025865000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 910.131774][ T4772] device macvtap3 entered promiscuous mode 03:07:31 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6008f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace7717cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:31 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102076e000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 910.819304][ T4798] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 910.900295][ T4798] device macvtap3 entered promiscuous mode 03:07:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x17e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:31 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) 03:07:31 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x6000) 03:07:31 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6009f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:31 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102fb7f000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xf}], 0x1}, 0x0) 03:07:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a600af0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:32 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xdf01) [ 911.657184][ T4841] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0x10}], 0x1}, 0x0) 03:07:32 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020081000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 911.733216][ T4841] device macvtap3 entered promiscuous mode 03:07:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0x1b}], 0x1}, 0x0) 03:07:32 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xf000) [ 912.492725][ T4882] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 912.543023][ T4882] device macvtap3 entered promiscuous mode 03:07:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x18e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0x2c0}], 0x1}, 0x0) 03:07:33 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 03:07:33 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x30000) 03:07:33 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010200f0000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a600bf0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a600cf0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:33 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701027ffb000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 913.107793][ T4907] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xec0}], 0x1}, 0x0) [ 913.203832][ T4907] device macvtap3 entered promiscuous mode 03:07:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0x33fe0}], 0x1}, 0x0) 03:07:34 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010200ff000000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 913.701641][ T4907] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 913.734509][ T4907] device macvtap3 entered promiscuous mode 03:07:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a600ef0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x19e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:34 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x34000) 03:07:34 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 03:07:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0x200001d8}], 0x1}, 0x0) 03:07:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a600ff0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:34 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020040030000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6010f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0x7ffff000}], 0x1}, 0x0) [ 914.454787][ T4959] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:35 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020003400000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xfffffdef}], 0x1}, 0x0) [ 914.550800][ T4959] device macvtap3 entered promiscuous mode 03:07:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x2}, 0x0) 03:07:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6011f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 915.080196][ T4981] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 915.153380][ T4981] device macvtap3 entered promiscuous mode 03:07:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x1ae30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:36 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x400300) 03:07:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x3}, 0x0) 03:07:36 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102fffff00000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:36 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400127c09000100626f6e640055d21abc00538a080009000000000005000e0000000000"], 0x44}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 03:07:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6060f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x4}, 0x0) 03:07:36 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000100000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a60fcf0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 915.772445][ T5017] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x5}, 0x0) 03:07:36 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xf0ffff) [ 915.844212][ T5017] device macvtap3 entered promiscuous mode 03:07:36 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x1000000) [ 916.615057][ T5049] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 916.691134][ T5049] device macvtap3 entered promiscuous mode 03:07:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x1be30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 03:07:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7d02e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000200000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x7}, 0x0) 03:07:37 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x2000000) 03:07:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000400000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newrule={0x1c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x14}}, 0x1c}}, 0x0) 03:07:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c04e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x8}, 0x0) [ 917.157608][ T5072] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 917.261955][ T5072] device macvtap3 entered promiscuous mode [ 917.700935][ T5072] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x10}, 0x0) 03:07:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2c, 0x0, 0xb, 0x101, 0x0, 0x0, {0x3}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) [ 917.752380][ T5072] device macvtap3 entered promiscuous mode 03:07:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x1ce30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c08e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000500000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:38 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x3000000) 03:07:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x14}, 0x0) 03:07:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @private}}}, &(0x7f0000000100)=0x98) 03:07:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c0be87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x21}, 0x0) 03:07:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newrule={0x24, 0x20, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0x4e22}}]}, 0x24}}, 0x0) [ 918.482640][ T5124] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000600000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 918.577253][ T5124] device macvtap3 entered promiscuous mode 03:07:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x300}, 0x0) 03:07:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x7600}, 0x0) [ 919.193759][ T5124] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 919.223524][ T5124] device macvtap3 entered promiscuous mode 03:07:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x1de30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0xffffff1f}, 0x0) 03:07:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c14e87c55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)) 03:07:40 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000700000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:40 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x4000000) 03:07:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x2}, 0x0) 03:07:40 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000800000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) [ 919.762090][ T5171] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87d55a1bc000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 919.820401][ T5171] device macvtap3 entered promiscuous mode 03:07:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x3}, 0x0) 03:07:40 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 920.435619][ T5171] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 920.468702][ T5171] device macvtap3 entered promiscuous mode 03:07:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x1ee30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x4}, 0x0) 03:07:41 executing program 5: socket(0x2, 0x3, 0x81) 03:07:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a103000900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000900000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:41 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x5000000) [ 920.973610][ T5212] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. 03:07:41 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid_for_children\x00') 03:07:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x5}, 0x0) [ 921.033686][ T5219] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc020900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000a00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 921.115958][ T5219] device macvtap3 entered promiscuous mode 03:07:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x6}, 0x0) 03:07:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000001380), 0x4) [ 921.611077][ T5232] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 921.684189][ T5219] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 921.740434][ T5219] device macvtap3 entered promiscuous mode 03:07:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x1f000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x7}, 0x0) 03:07:42 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000007900)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000012c0)=@in={0x2, 0x0, @broadcast}, 0x80, 0x0, 0x4f}}], 0x4000000000000af, 0x0) 03:07:42 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x6000000) 03:07:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc030900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000c00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 922.222582][ T5261] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 922.270392][ T5267] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x8}, 0x0) 03:07:42 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="0212010002"], 0x10}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a2003208030300ecff3f0000000300000a0000000098fc5ad9485bbb6a880000d6c8db0000dba67e06000000e28900000200df018000000000f50607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf9315033bf79ac2dff060115003901000000000000ea000000000000000002ffff02dfccebf6ba000840024f0298e9e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e0", 0xb8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[], 0x10}}, 0x0) 03:07:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000e00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc040900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 922.352594][ T5267] device macvtap3 entered promiscuous mode 03:07:43 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x9}, 0x0) 03:07:43 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="0212010002"], 0x10}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a2003208030300ecff3f0000000300000a0000000098fc5ad9485bbb6a880000d6c8db0000dba67e06000000e28900000200df018000000000f50607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf9315033bf79ac2dff060115003901000000000000ea000000000000000002ffff02dfccebf6ba000840024f0298e9e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e0", 0xb8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[], 0x10}}, 0x0) [ 922.952505][ T5282] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 923.004311][ T5267] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 923.061140][ T5267] device macvtap3 entered promiscuous mode 03:07:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x1fe30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xa}, 0x0) 03:07:44 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="0212010002"], 0x10}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a2003208030300ecff3f0000000300000a0000000098fc5ad9485bbb6a880000d6c8db0000dba67e06000000e28900000200df018000000000f50607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf9315033bf79ac2dff060115003901000000000000ea000000000000000002ffff02dfccebf6ba000840024f0298e9e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e0", 0xb8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[], 0x10}}, 0x0) 03:07:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000f00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:44 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x7000000) 03:07:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc050900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 923.516997][ T5311] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. 03:07:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000001000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xb}, 0x0) 03:07:44 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="0212010002"], 0x10}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a2003208030300ecff3f0000000300000a0000000098fc5ad9485bbb6a880000d6c8db0000dba67e06000000e28900000200df018000000000f50607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf9315033bf79ac2dff060115003901000000000000ea000000000000000002ffff02dfccebf6ba000840024f0298e9e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e0", 0xb8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[], 0x10}}, 0x0) [ 923.570545][ T5316] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 923.631866][ T5316] device macvtap3 entered promiscuous mode 03:07:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc060900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xc}, 0x0) 03:07:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x101, 0x4) [ 924.243473][ T5331] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 924.305506][ T5343] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 924.349860][ T5343] device macvtap3 entered promiscuous mode 03:07:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x20000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xe}, 0x0) 03:07:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000500)=@nl=@proc={0x10, 0x0, 0x25dfdbfd}, 0x80, 0x0}, 0x0) 03:07:45 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000006000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:45 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x8000000) 03:07:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc070900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 924.848025][ T5361] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 924.883382][ T5364] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003400)=[{{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000004800)={0x0, 0x0, 0x0}, 0x0) 03:07:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xf}, 0x0) [ 924.956743][ T5364] device macvtap3 entered promiscuous mode 03:07:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc080900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:45 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000586500000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x10}, 0x0) 03:07:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x11}, 0x0) [ 925.547677][ T5379] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 925.607453][ T5393] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 925.681629][ T5393] device macvtap3 entered promiscuous mode 03:07:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x20e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x60}, 0x0) 03:07:46 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x9000000) 03:07:46 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000076e00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:46 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc090900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:46 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x5411, 0x0) 03:07:46 executing program 5: r0 = socket(0x1, 0x2, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x2000000c, &(0x7f0000000080)={0x0}}, 0x0) [ 926.181729][ T5413] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. 03:07:46 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000008100000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xf0}, 0x0) [ 926.252054][ T5417] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 926.307518][ T5417] device macvtap3 entered promiscuous mode 03:07:46 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc0a0900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xfc}, 0x0) 03:07:47 executing program 5: r0 = epoll_create(0x1) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) [ 926.809376][ T5432] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 926.854234][ T5442] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 926.895174][ T5442] device macvtap3 entered promiscuous mode 03:07:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x21e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x104, &(0x7f0000000180)={0x10, 0x2}, 0x10) 03:07:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x230}, 0x0) 03:07:47 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xe000000) 03:07:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102ffffa88800000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc0b0900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 927.323968][ T5454] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 927.368329][ T5458] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:48 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc0c0900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x300}, 0x0) 03:07:48 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)}, 0x0) [ 927.486377][ T5458] device macvtap3 entered promiscuous mode 03:07:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x184, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 03:07:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x500}, 0x0) 03:07:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@sndrcv={0x2c}], 0x2c}, 0x0) [ 928.047563][ T5472] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 928.123383][ T5488] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 928.191899][ T5488] device macvtap3 entered promiscuous mode 03:07:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x22e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x600}, 0x0) 03:07:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f00000001c0)=@in={0x10, 0x2}, 0x10) getsockname(r0, 0x0, &(0x7f0000000080)) 03:07:49 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102ffffff9e00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:49 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xf000000) 03:07:49 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc0e0900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 928.591873][ T5504] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. 03:07:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), 0x8) 03:07:49 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102fffffff000000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x700}, 0x0) 03:07:49 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc0f0900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 928.713931][ T5512] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 928.776695][ T5512] device macvtap3 entered promiscuous mode 03:07:49 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendto$inet6(r0, &(0x7f0000000080)="bf52ff75224bf48fdfac1bacbaf069b3e4130ec000aea8c86e350f24d205b866fc471b50f0c79e0ca83f6cf4fe9cc041b4ec04ba25e10ee11045e17f936c83e04cd8bf0a67be3f07c35a7f6af23b0d5fdfe39ea90644d39372ed9cc37e", 0x5d, 0x20001, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 03:07:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x900}, 0x0) [ 929.368961][ T5527] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 929.426414][ T5512] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 929.452794][ T5512] device macvtap3 entered promiscuous mode 03:07:50 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x0, 0x1, 'h'}, 0x9) 03:07:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xa00}, 0x0) 03:07:50 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x3f000000) 03:07:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010200007ffb00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x23e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc100900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 929.884884][ T5559] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. 03:07:50 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102fffffffc00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000940)={&(0x7f0000000740)=@in={0x10, 0x2}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000800)='W', 0x1}], 0x1, &(0x7f0000000900)=ANY=[@ANYBLOB="1c000000840000000a000000ff0100000000000000000000000000011400000084"], 0x30}, 0x0) [ 929.988995][ T5564] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xb00}, 0x0) 03:07:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc110900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 930.075340][ T5564] device macvtap3 entered promiscuous mode 03:07:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x0) 03:07:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xc00}, 0x0) 03:07:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xe9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340), &(0x7f0000000180)=0xa0) 03:07:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xe00}, 0x0) [ 930.703210][ T5579] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 930.770467][ T5598] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:51 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x60000000) 03:07:51 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f00000002c0)='5', 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c) [ 930.822816][ T5598] device macvtap3 entered promiscuous mode 03:07:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x24e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xf00}, 0x0) 03:07:51 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102000000ff00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:51 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc600900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:51 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040), 0x4) 03:07:51 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x9effffff) [ 931.403614][ T5628] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 931.446171][ T5634] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:52 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x1100}, 0x0) 03:07:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340), 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="79a8c8aaa8e421a966f7148e79c973b2dde38dee6e6b7201e7facebb68fcbdd72f6f4bdae4eef9457269c9dc1c5aa91baba30b2fba9d2510e52dd11a919ae5d4ae4d55cc58c65baa43f3f6b5c750ce375b7c52fbba8593b54c441e67ae9efb99bbd58d21f19a9a3971c429ea63ac18e91cffa060185348223a1510e6f28d73e9bd0731c01c6455024eaef7f2442ef1dfe1322059a69d42056b83ceafac61", 0x9e}, {&(0x7f0000000800)="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", 0x4d4}], 0x2}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) 03:07:52 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010288a8ffff00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:52 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bcfc0900b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 931.535323][ T5634] device macvtap3 entered promiscuous mode 03:07:52 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xdf010000) 03:07:52 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000000040)="0c022bed", 0x4) [ 932.262367][ T5650] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.2'. [ 932.297004][ T5675] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 932.348099][ T5675] device macvtap3 entered promiscuous mode 03:07:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x25e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x3002}, 0x0) 03:07:53 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xf0ffffff) 03:07:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000003c0), 0x64) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000b80)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)="8b", 0x1}, {&(0x7f0000000bc0)="bc7396d212c29d1f305441c40d1a3c8af2fa9ab7cb7993e81d24b25e15a4bb2eae7576795ddd5492e43de9a610b3bec7b02c5860c107da7a6049bb9f6f6aa036af0035e75024ce032f8d0205aac2fb81b29e8426da09411512bd561b8aae514605ce27b728111bce879bf7ca1e1067d832ae02add2f30cb1089e72a80e29d0101b9008b7", 0x84}], 0x2}, 0x0) 03:07:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc001400b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010200f0ffff00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000001340)={@empty}, &(0x7f0000002800)=0xc) 03:07:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x3f00}, 0x0) [ 932.864490][ T5695] netlink: 'syz-executor.2': attribute type 20 has an invalid length. 03:07:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc001e00b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 932.940582][ T5699] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701029effffff00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 933.021319][ T5699] device macvtap3 entered promiscuous mode 03:07:53 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xfcffffff) 03:07:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x5865}, 0x0) [ 933.630013][ T5714] netlink: 'syz-executor.2': attribute type 30 has an invalid length. [ 933.699945][ T5732] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 933.731147][ T5732] device macvtap3 entered promiscuous mode 03:07:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x26e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:54 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3}, 0x1c) 03:07:54 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xfffff000) 03:07:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x6000}, 0x0) 03:07:54 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102f0ffffff00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc001000b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x6558}, 0x0) [ 934.192595][ T5749] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 934.319141][ T5757] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc001400b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:55 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102fcffffff00000000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) 03:07:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x80fe}, 0x0) [ 934.376238][ T5757] device macvtap3 entered promiscuous mode 03:07:55 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xffffff7f) [ 935.040311][ T5767] netlink: 'syz-executor.2': attribute type 20 has an invalid length. [ 935.120694][ T5791] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 935.161974][ T5791] device macvtap3 entered promiscuous mode 03:07:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x27e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:56 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in={0x10, 0x2}, 0x10) 03:07:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x8100}, 0x0) 03:07:56 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xffffff9e) 03:07:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc001e00b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000034000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900070006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 935.467490][ T5803] netlink: 'syz-executor.2': attribute type 30 has an invalid length. 03:07:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be00000900070102fffffffffffff000200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xc0fe}, 0x0) [ 935.575339][ T5814] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:07:56 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)=@abs={0x8}, 0x8, &(0x7f0000000280)=[{0x0}], 0x1, &(0x7f0000000680)=[@rights, @rights, @rights, @cred, @cred], 0x88}, 0x0) 03:07:56 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xfffffff0) [ 935.668103][ T5814] device macvtap3 entered promiscuous mode 03:07:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xf000}, 0x0) [ 936.358254][ T5814] device macvtap3 entered promiscuous mode 03:07:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xfc00}, 0x0) 03:07:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000003c0), 0x64) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000b80)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000bc0)="bc7396d212c29d1f305441c40d1a3c8af2fa9ab7cb7993e81d24b25e15a4bb2eae7576795ddd5492e43de9a610b3bec7b02c5860c107da7a6049bb9f6f6aa036af0035e75024ce032f8d0205aac2fb81b29e8426da09411512bd561b8aae514605ce27b728111bce879bf7ca1e1067d832ae02add2f30cb1089e72a80e29d0101b9008b77d", 0x85}], 0x1}, 0x0) 03:07:57 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xfffffffc) 03:07:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000902b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x28e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:57 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000001200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xfe80}, 0x0) 03:07:57 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@cred, @rights, @rights], 0x48}, 0x0) [ 936.860709][ T5867] device macvtap3 entered promiscuous mode 03:07:57 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000002200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000903b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:57 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x3000000000000) 03:07:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xfec0}, 0x0) 03:07:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000000c0)="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", 0x4d1, 0x0, &(0x7f00000010c0), 0x1c) 03:07:57 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000017c0)=[{{&(0x7f0000001200)={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001240)="be189c6b5dfba6014cbbc588b17f6a7a129174930269519958f288eac6fade17f89578a0214c964a496237d54a288943fd668fb1164b6a4e", 0x38}], 0x1}}], 0x1, 0x0) 03:07:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xff00}, 0x0) 03:07:58 executing program 5: socket(0x29, 0x5, 0x7) [ 937.761017][ T5903] device macvtap3 entered promiscuous mode 03:07:58 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x40030000000000) 03:07:58 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xf0ffff}, 0x0) 03:07:58 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000004200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:07:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000904b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x29e30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:07:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x100) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@private1}, 0x14) 03:07:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x1000000}, 0x0) 03:07:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000905b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x100) ioctl$sock_SIOCADDRT(r0, 0x8936, &(0x7f0000000040)={0x0, @nfc, @ipx={0x4, 0x0, 0x0, "5e98c65b4d12"}, @can}) 03:07:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000005200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 938.415614][ T5934] validate_nla: 3 callbacks suppressed [ 938.415634][ T5934] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 938.538075][ T5934] device macvtap3 entered promiscuous mode 03:07:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x2000000}, 0x0) 03:07:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x3000000}, 0x0) 03:07:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000906b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:07:59 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0xf0ffffffffffff) 03:07:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x4000000}, 0x0) 03:07:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x100) ioctl$sock_SIOCADDRT(r0, 0x8936, 0x0) [ 939.089838][ T5934] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 939.158629][ T5934] device macvtap3 entered promiscuous mode 03:08:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2ae30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:08:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000006200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:08:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x5000000}, 0x0) 03:08:00 executing program 5: r0 = socket(0x23, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x800) 03:08:00 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x100000000000000) 03:08:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000907b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:08:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000007200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 939.778321][ T5991] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 939.842402][ T5991] device macvtap3 entered promiscuous mode 03:08:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000908b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:08:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @mcast2}]}, 0x30}}, 0x0) 03:08:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x6000000}, 0x0) 03:08:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x7000000}, 0x0) 03:08:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x8000000}, 0x0) [ 940.514197][ T5991] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 940.561586][ T5991] device macvtap3 entered promiscuous mode 03:08:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x2dead, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x705, 0x2be30200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x45bb3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 03:08:01 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x9000000}, 0x0) 03:08:01 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, 0x0) 03:08:01 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000008200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) 03:08:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000909b80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 03:08:01 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x2c}}, 0x200000000000000) 03:08:01 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000009200000050013800100", 0x22) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x6, &(0x7f0000000400)=""/98, 0x62}, 0x3ff}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/27, 0x1b}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/65, 0x41}], 0x5, &(0x7f00000007c0)=""/4096, 0x1000}, 0xa1}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000001940)=""/102, 0x66}], 0x3, &(0x7f0000001a00)=""/188, 0xbc}, 0x4}, {{&(0x7f0000001ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/128, 0x80}], 0x4, &(0x7f0000001dc0)=""/28, 0x1c}, 0x8}], 0x4, 0x1, &(0x7f0000001f40)={r1, r2+60000000}) bind$inet6(r3, &(0x7f0000001f80)={0xa, 0x4e20, 0x6, @mcast1}, 0x1c) [ 941.026847][ T6042] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 03:08:01 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xa000000}, 0x0) 03:08:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc00090ab80006990300000005000500fec08178a800050040053cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 941.087874][ T6042] device macvtap3 entered promiscuous mode 03:08:01 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x24, 0x14, 0x909, 0x0, 0x0, {0x10}, [@INET_DIAG_REQ_BYTECODE={0xd, 0x1, "e1af60c62b1b304689"}]}, 0x24}}, 0x0) 03:08:01 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d800000018008104e00f80ecdb15b9040a6000f0ffff7c02e87c55a1bc000900b80006990300000005000500fec08178a800050040003cc00200001203ac040000d67f6f94007134cf6efb800fa007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0xb000000}, 0x0) 03:08:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="09000000000000f0ff000700000008000300", @ANYRES32=r3, @ANYBLOB="0800051d0a0000001400060076657468315f746f5f741f776d0000000400cc0008000500040000001400040073"], 0x58}}, 0x0) [ 941.539000][ T6064] netlink: 'syz-executor.5': attribute type 11 has an invalid length. [ 941.733630][T12597] ------------[ cut here ]------------ [ 941.750205][T12597] WARNING: CPU: 0 PID: 12597 at net/wireless/core.c:1113 _cfg80211_unregister_wdev+0x453/0x740 [ 941.751200][ T6077] netlink: 'syz-executor.5': attribute type 11 has an invalid length. [ 941.824038][T12597] Modules linked in: [ 941.832238][T12597] CPU: 0 PID: 12597 Comm: kworker/0:11 Not tainted 5.11.0-rc5-syzkaller #0 [ 941.855567][T12597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 941.867232][T12597] Workqueue: events cfg80211_destroy_iface_wk [ 941.874624][T12597] RIP: 0010:_cfg80211_unregister_wdev+0x453/0x740 [ 941.883566][T12597] Code: 3e f9 48 8d 7d 68 be ff ff ff ff e8 b7 be c6 00 31 ff 41 89 c6 89 c6 e8 eb 3f 3e f9 45 85 f6 0f 85 65 fc ff ff e8 5d 38 3e f9 <0f> 0b e9 59 fc ff ff e8 51 38 3e f9 4c 89 f2 48 b8 00 00 00 00 00 [ 941.907206][T12597] RSP: 0018:ffffc9000261fc40 EFLAGS: 00010293 [ 941.917516][T12597] RAX: 0000000000000000 RBX: ffff888012174bd0 RCX: 0000000000000000 [ 941.938867][T12597] RDX: ffff888012ed9bc0 RSI: ffffffff88348563 RDI: 0000000000000003 [ 941.947218][T12597] RBP: ffff88805cf40580 R08: 0000000000000000 R09: ffffffff8ca5a3e7 [ 941.957954][T12597] R10: ffffffff88348555 R11: 0000000000000001 R12: 0000000000000001 [ 941.969043][T12597] R13: ffff88805cf40000 R14: 0000000000000000 R15: ffff88805cf40580 [ 941.977190][T12597] FS: 0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 941.987409][T12597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 941.994684][T12597] CR2: 0000000000749138 CR3: 000000005b4ff000 CR4: 00000000001506f0 [ 942.004195][T12597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 942.022658][T12597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 942.040129][T12597] Call Trace: [ 942.046976][T12597] ieee80211_if_remove+0x1df/0x300 [ 942.065534][T12597] ieee80211_del_iface+0x12/0x20 [ 942.078684][T12597] cfg80211_destroy_ifaces+0x1d9/0x6e0 [ 942.091701][T12597] cfg80211_destroy_iface_wk+0x1a/0x20 [ 942.103004][T12597] process_one_work+0x98d/0x15f0 [ 942.115533][T12597] ? pwq_dec_nr_in_flight+0x320/0x320 [ 942.127992][T12597] ? rwlock_bug.part.0+0x90/0x90 [ 942.138206][T12597] ? _raw_spin_lock_irq+0x41/0x50 [ 942.150788][T12597] worker_thread+0x64c/0x1120 [ 942.156403][T12597] ? process_one_work+0x15f0/0x15f0 [ 942.170817][T12597] kthread+0x3b1/0x4a0 [ 942.175062][T12597] ? __kthread_bind_mask+0xc0/0xc0 [ 942.189160][T12597] ret_from_fork+0x1f/0x30 [ 942.197655][T12597] Kernel panic - not syncing: panic_on_warn set ... [ 942.204363][T12597] CPU: 0 PID: 12597 Comm: kworker/0:11 Not tainted 5.11.0-rc5-syzkaller #0 [ 942.213075][T12597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.223249][T12597] Workqueue: events cfg80211_destroy_iface_wk [ 942.229355][T12597] Call Trace: [ 942.233080][T12597] dump_stack+0x107/0x163 [ 942.238204][T12597] panic+0x306/0x73d [ 942.242191][T12597] ? __warn_printk+0xf3/0xf3 [ 942.247298][T12597] ? __warn.cold+0x1a/0x44 [ 942.251779][T12597] ? _cfg80211_unregister_wdev+0x453/0x740 [ 942.257826][T12597] __warn.cold+0x35/0x44 [ 942.262116][T12597] ? _cfg80211_unregister_wdev+0x453/0x740 [ 942.268004][T12597] report_bug+0x1bd/0x210 [ 942.273442][T12597] handle_bug+0x3c/0x60 [ 942.278570][T12597] exc_invalid_op+0x14/0x40 [ 942.283117][T12597] asm_exc_invalid_op+0x12/0x20 [ 942.288092][T12597] RIP: 0010:_cfg80211_unregister_wdev+0x453/0x740 [ 942.294775][T12597] Code: 3e f9 48 8d 7d 68 be ff ff ff ff e8 b7 be c6 00 31 ff 41 89 c6 89 c6 e8 eb 3f 3e f9 45 85 f6 0f 85 65 fc ff ff e8 5d 38 3e f9 <0f> 0b e9 59 fc ff ff e8 51 38 3e f9 4c 89 f2 48 b8 00 00 00 00 00 [ 942.314484][T12597] RSP: 0018:ffffc9000261fc40 EFLAGS: 00010293 [ 942.320599][T12597] RAX: 0000000000000000 RBX: ffff888012174bd0 RCX: 0000000000000000 [ 942.329549][T12597] RDX: ffff888012ed9bc0 RSI: ffffffff88348563 RDI: 0000000000000003 [ 942.337648][T12597] RBP: ffff88805cf40580 R08: 0000000000000000 R09: ffffffff8ca5a3e7 [ 942.345655][T12597] R10: ffffffff88348555 R11: 0000000000000001 R12: 0000000000000001 [ 942.353654][T12597] R13: ffff88805cf40000 R14: 0000000000000000 R15: ffff88805cf40580 [ 942.361673][T12597] ? _cfg80211_unregister_wdev+0x445/0x740 [ 942.367508][T12597] ? _cfg80211_unregister_wdev+0x453/0x740 [ 942.373343][T12597] ieee80211_if_remove+0x1df/0x300 [ 942.378613][T12597] ieee80211_del_iface+0x12/0x20 [ 942.383773][T12597] cfg80211_destroy_ifaces+0x1d9/0x6e0 [ 942.389482][T12597] cfg80211_destroy_iface_wk+0x1a/0x20 [ 942.394956][T12597] process_one_work+0x98d/0x15f0 [ 942.400261][T12597] ? pwq_dec_nr_in_flight+0x320/0x320 [ 942.405730][T12597] ? rwlock_bug.part.0+0x90/0x90 [ 942.410917][T12597] ? _raw_spin_lock_irq+0x41/0x50 [ 942.416073][T12597] worker_thread+0x64c/0x1120 [ 942.420915][T12597] ? process_one_work+0x15f0/0x15f0 [ 942.426167][T12597] kthread+0x3b1/0x4a0 [ 942.430270][T12597] ? __kthread_bind_mask+0xc0/0xc0 [ 942.435403][T12597] ret_from_fork+0x1f/0x30 [ 942.440556][T12597] Kernel Offset: disabled [ 942.445082][T12597] Rebooting in 86400 seconds..