/syzkaller.aYY1Xb/448/memory.events" dev="sda1" ino=16572 res=1 18:37:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="000084ff030000b2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20df2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9a65b44c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34e5ffffffff22f6ffffffffffff00cc3b495fa31858e180a3844570bb3fa1", @ANYRES32=r3, @ANYBLOB="08000200ac1414bb14000600018000007f00"/28], 0x34}}, 0x0) [ 1822.460845][ T27] audit: type=1804 audit(1583519850.976:579): pid=23214 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/448/memory.events" dev="sda1" ino=16572 res=1 18:37:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x80, 0x80800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={r4, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x7a, &(0x7f0000000080)={r7, 0xf000, 0x0, 0x7f8, 0x400000003}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r7, @in={{0x2, 0x4e23, @broadcast}}, 0x1, 0x4, 0x5, 0x3f, 0x93, 0x4, 0x3}, &(0x7f00000003c0)=0x9c) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) r10 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r10, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000000400)=0xf79, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=r5, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x5}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@newneigh={0x30, 0x1c, 0x205, 0x0, 0x0, {0xa, 0x0, 0x0, r9}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) [ 1822.611678][T23223] bond23: (slave bridge273): Enslaving as an active interface with a down link [ 1822.750852][ T27] audit: type=1804 audit(1583519851.416:580): pid=23214 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/448/memory.events" dev="sda1" ino=16572 res=1 [ 1822.840417][ T27] audit: type=1800 audit(1583519851.416:581): pid=23214 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16572 res=0 [ 1822.898983][ T27] audit: type=1804 audit(1583519851.416:582): pid=23219 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/448/memory.events" dev="sda1" ino=16572 res=1 18:37:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) r6 = socket$inet(0x2, 0x3, 0x84) bind$inet(r6, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) write(r6, &(0x7f0000000280)="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", 0x9f1) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001800)=0x9, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYRES16=0x0, @ANYRES64=r2, @ANYRES32, @ANYRESHEX, @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32=0x0, @ANYPTR, @ANYPTR64, @ANYBLOB="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", @ANYRES64=r1, @ANYRES64=r2, @ANYRES32=r2], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64], @ANYRESDEC=r7, @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB="fc221b146edcee8180bdaea935bfe626135eb67f912fe23183c6b81dcde085f3e1a219e61d2f79986748e983cb09e19269e2bb9bf8b5524fe16c0ab54fcd0455b5a3e3b7fe2bd179d1446e6363a1886d5e1241a6671ea1f8457ccb20669bdca23ec16ed006533e8cdf791ebed54f51d1fdf47b4e8345870d78bdbf765b01b7a3c0e2d8e7f20b026cbee5ff7bb43c", @ANYRES32=r8], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64=r2, @ANYRESHEX=r3, @ANYRESHEX=r2], @ANYBLOB="e54f5d9ffaf514408d52e4f830bb7891282e2f2614e35d34437641024df4d584b0a58826cb7b945d42a95364d619c8fb4182a04ba39013db635bd1b14b95c605048ad0857df67ab0b4af2fb801f28c4e131e83d7b12d17c2cec5a60f61c525e838b7dd9de77c573adc21d531a35c9da2745aa7ac35c69900ba630e30a5446aacbaafc4c5e2c57c5ffc554441cf87f6704dbd99b07e61452422f595ebb1ba948b19a1029685b6f08237c3a453dbb6d915b8020e64930933a87f2122b586f9b1f70837039e970fb2b205b437833fced046eb8db313c0a4a6591c37c4cfc48d63917b6bf926ee75dc1dd3be8fd25117cf5a4eadf4", @ANYRES32=r9, @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYBLOB="69d5d70f3ad925a17fcfb361c8750092176b15b471e9a1ab8ae1a91c8d667048102e3f2d6b2abc5d5f93b4c1230889f6c4b079b8adea8ada674d8251533d2612e2f6fb1e658ad3865998f0f3fbbf1cce7d87a686336c76dd4e7b3de5821e463ef76bb14a44aa684bb5a5edfda1ef94b3a0e115c7eb4bdaca77696043ab96edde09dc9abc8613a46c58babbb5e08a0d370bb1e46a982a0d8433506460debd88dd033645458c4a189663d2387fcf0487dd3ff419cd678eae07199ee20e6830a12ec865e148e4925dd2b2830d4fd6c086982433fc1660302649504fdb44"], @ANYRES16=r3]], 0x7}}, 0x0) r10 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r10, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1823.000003][ T27] audit: type=1804 audit(1583519851.616:583): pid=23224 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/448/memory.events" dev="sda1" ino=16572 res=1 [ 1823.031027][T23235] device batadv0 entered promiscuous mode [ 1823.067187][T23235] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1823.381155][T23223] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:37:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40189, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1823.550984][T23236] device batadv0 left promiscuous mode [ 1823.774892][T23234] device batadv0 entered promiscuous mode [ 1823.784106][T23234] 8021q: adding VLAN 0 to HW filter on device batadv0 18:37:32 executing program 0: socketpair(0x5, 0x6, 0x80, &(0x7f0000000180)={0xffffffffffffffff}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0)={{0x3, @netrom}, [@remote, @null, @null, @bcast, @rose, @bcast, @bcast, @null]}, &(0x7f00000000c0)=0x48) sendto$ax25(r1, &(0x7f0000000340)="8d5a3bc9180ef924cfb008964ec1021265851aaf7cfce47d64e3e77b7d93f125f79eff30da3b1595e2a0829e66e447af5ad7de2b", 0x34, 0x4800, &(0x7f0000000380)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) close(r0) r2 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000140)=0x800fd1, 0x4) r3 = socket(0x1, 0x80000, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e21, 0x3, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x15}}, 0x80000001}, {0xa, 0x4e24, 0x6e2, @mcast2, 0x7}, 0x401, [0xfff, 0x9, 0x4a83, 0x6, 0xe55f, 0x8, 0x2, 0x4]}, 0x5c) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x2761, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000040)={0xfffffffffffff000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r4}) socket(0x10, 0x803, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ac0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xb95}}, 0x8, 0x200, 0x9, 0xffff06b4, 0x60, 0x1, 0xbb}, &(0x7f0000001b80)=0x9c) r5 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x28) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @pid}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 1823.842328][T23265] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1823.864502][T23265] bond24 (uninitialized): Released all slaves 18:37:32 executing program 5: socket$netlink(0x10, 0x3, 0x4) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f0000000180)=0x80, 0x80800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000006c0)={0x5, {{0xa, 0x0, 0x4000000, @local}}, {{0xa, 0x4e20, 0x0, @local, 0x8}}}, 0x108) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002940)={r2}) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x16, &(0x7f0000000200)={0x9, {{0xa, 0x0, 0xffffffff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffffffe}}, {{0xa, 0x0, 0xfffffffe, @remote}}}, 0x108) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000001c0)={'veth0_macvtap\x00', {0x2, 0x4e20, @local}}) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000080)=0x4) r7 = socket(0x22, 0x4, 0x3f) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x7a, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x18) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x7a, &(0x7f0000000080)={r13}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00000001c0)={r13, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x7, 0x0, 0x3b, 0xb3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000340)={r13, 0x80}, 0x8) setsockopt$inet_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x303}, "da54b0575f60f003", "7539023c6f2ba7219bb1b0b99aed46b6", "0de3cd9b", "7065a2d485e2f4c8"}, 0x28) [ 1824.197917][T23266] bond23: (slave bridge274): Enslaving as an active interface with a down link [ 1824.247523][T23266] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:37:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x15, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="8500000007000001d40000002000000095000000ed000000"], &(0x7f0000000240)='GPL\x00', 0x1, 0x348, &(0x7f0000000280)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff60}, 0x48) 18:37:43 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x5, 0x4) sendto$inet(r3, 0x0, 0x0, 0x4008040, &(0x7f0000000200)={0x2, 0x4e1e}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000080)=ANY=[@ANYRES16], 0x2) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:37:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) close(r0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 18:37:43 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b00000000000000000062726964676530000000000000000000766c616e300000000000000000000000736974300000000000000000000000007465716c3000000000000000000000000000000000000000000000000180c20000000000000000000000b8080000b808000030090000616d6f6e670000000000000000000000000000000000000000000000000000002008000000000000140400003f0c000000000000000a000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f18a0afe993500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c7f8f1b455b7331ec50674c0844f0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009abde2255a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2573bd04a33729f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000003f7f1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000c05fb847d4e868ff000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3d2e85100000000000000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000a600a9e85725d89818472e65aba21d9bbc1b20e8331c6fd24a5aceaeefe102e42a013ac2c00eeb782c34eab997013e0506220c21a44cc58ff5bc83d5e4066c7700"/2425]}, 0x9f1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0xa6e}, 0x4) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xfdef) r5 = socket(0x10, 0x80002, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendfile(r2, r4, &(0x7f0000000040)=0x600, 0x100000001) 18:37:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4018a, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:37:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@initdev}}, &(0x7f00000001c0)=0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c000000c9953ed705aa07dd04515447a1eec260df7bdb1a5eae93bd4d0d2208d9b47292f872cd7358e537a10ccc03b7d3ad246f6714ae35d509a70ed31e09dffb1303c51f0157bf47966a7af340b304be44a18a9d24ec8c2591b6bda8eb046b4381365d26a5423c93e78ca29088", @ANYRES32=r5, @ANYBLOB="00000000000000001c001a8018000a8014000700ff020000000000000000000000000001"], 0x3c}}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x40, 0x7, 0xf000}, 0x4) 18:37:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 1835.119469][ T27] audit: type=1804 audit(1583519863.786:584): pid=23309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/415/memory.events" dev="sda1" ino=16576 res=1 [ 1835.148670][T23308] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:37:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000ec0)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}}, 0x24}}, 0x0) [ 1835.181576][T23308] bond24 (uninitialized): Released all slaves [ 1835.307656][ T27] audit: type=1800 audit(1583519863.786:585): pid=23309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16576 res=0 18:37:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000001200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x628, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x34}}, 0x4000040) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000001380)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001300)={&(0x7f0000001280)=ANY=[@ANYBLOB="3c000000000b010800000000000000000500000508000340000000000e00010065a4ab4308c2746830657468312100000008000240000000020800034000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x44000801}, 0x8044) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000e00000000000000000061111800000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 1835.441903][ T27] audit: type=1804 audit(1583519863.786:586): pid=23309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/415/memory.events" dev="sda1" ino=16576 res=1 18:37:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3000d70000210000010000000000001c00000000000001004975aa89431751d7031c00"/47], 0x30}}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000040)='em1GPL\x00', 0x7) [ 1835.475848][ T27] audit: type=1804 audit(1583519863.836:587): pid=23309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/415/memory.events" dev="sda1" ino=16576 res=1 18:37:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4}}}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}]}, 0x48}}, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000240)=""/216, &(0x7f0000000140)=0xd8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000540)={&(0x7f0000000340), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x80) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x80002, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002c00)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000002c40), 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="ec2c"], 0x2) socket(0x25, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x88, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x60, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x50, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e24}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x7}, @IFLA_IPTUN_PROTO={0x5}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e20}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x400}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x36}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @ipv4={[0xb], [], @multicast2}}]}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x88}}, 0x4000) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 1835.592550][T23317] bond23: (slave bridge275): Enslaving as an active interface with a down link [ 1835.667562][T23338] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:37:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4018b, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1835.924830][ T27] audit: type=1804 audit(1583519864.596:588): pid=23309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/415/memory.events" dev="sda1" ino=16576 res=1 [ 1835.935616][T23308] bond23: (slave bridge276): Enslaving as an active interface with a down link [ 1836.068998][ T27] audit: type=1804 audit(1583519864.596:589): pid=23309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/415/memory.events" dev="sda1" ino=16576 res=1 [ 1836.125754][T23350] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1836.160384][T23350] bond24 (uninitialized): Released all slaves [ 1836.175214][ T27] audit: type=1804 audit(1583519864.636:590): pid=23318 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/415/memory.events" dev="sda1" ino=16576 res=1 [ 1836.473152][T23353] bond23: (slave bridge277): Enslaving as an active interface with a down link [ 1836.505896][T23350] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1836.530637][T23350] bond24 (uninitialized): Released all slaves 18:37:52 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, 0x0, 0x0) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000680)=""/146, &(0x7f0000000500)=0x92) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x34, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x4}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0x34}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x14, 0x2, 0x8, 0x101}, 0x14}}, 0x0) 18:37:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e640000000200080001000610c205ecd15f099700d1d491f9580000baab2d3bcf95e5fb892fed2b808c1183f141bb4939f702da2bef68b3adfe74f1a5b5c6b55cee3ae57d796ed21ff6d09e13f08f6fa9e7cbb40611001266acbfd7b5200edf9b37e5008f0daecfe5eb7857a14655b165a6b80022089009b2a5801d147c0554124980fce3cf38f33fd1c479572cb09c8bbd4abc179722948ee66797d8f95ab75149697fe004fb5ee073c54cd3828e9e30052c2e5e472c05381410d1ca4c3a8d2090c2550b23"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r5, @ANYBLOB="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"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000200000000006000000000a000000", @ANYRES32=r8, @ANYBLOB="00000000000000000200000000000000"], 0x28}}, 0x0) r9 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r9, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r9, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x7a, &(0x7f0000000080)={r12}, &(0x7f00000000c0)=0x18) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r13, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r14 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r13, 0x84, 0x7a, &(0x7f0000000080)={r15}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0xf, &(0x7f00000001c0)={r15, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x7, 0x1, 0x3b, 0xb3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r15, &(0x7f00000002c0)=0x4) r16 = socket$netlink(0x10, 0x3, 0x0) ioctl(r16, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") socket$netlink(0x10, 0x3, 0x0) 18:37:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000000200), 0x0) write$binfmt_elf64(r2, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100637b36dd2f5e31032c05f6ca9bff13"], 0x9) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfef0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000009000)={0x50, r4, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10004}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe9}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffa}]}, 0x50}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0x3c, r4, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40b}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0xfe16, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x810) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d47a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc684615d5d1e2b01c7431fdbdb8357763aabe316712254182ca11d92205b1d51c81bedc2f0a7a345f159ee885329002350ed75459ae097db25c179169230a0eb6d579f35e3c12ea3d930e666eee500d08edad6d59220a1423475657463b029ca2b39c180f54b5db60641ad952b88c7e27e24462b710fff3a51000889b9a4cbeece570daa75b0bcfa418ed23f8c556f151caa1d7a8a914ea2dd2c58bddb6850de9ec01a5a5059632f3022a2f"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200), 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB="cd000000", @ANYRES16=r4, @ANYBLOB="020025bd7000ffdbdf250600000038000180060004004e24000008000600776c630014000300fe880000000000000000000000000001060004004e21000008000500030000004000028006000b000a00000014000100e00000020000000000000000000000000800030002000000080003000100000008000600ff07000005000d00000000000800050008000000040003800800050006000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x40) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = accept(r5, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000180)=@req={0x4, 0x1, 0x1f, 0x2}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r7, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) shutdown(r7, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x4002, 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r9, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockname(r8, &(0x7f0000000240)=@can={0x1d, 0x0}, &(0x7f00000002c0)=0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, r10}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x4}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x2b}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r9, &(0x7f0000000480), 0x2e9, 0x0) ioctl(r9, 0x100000890f, &(0x7f0000000000)="080db5055e0bcfe8478071") 18:37:52 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffe50, &(0x7f00000003c0)}, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x2}, @empty, @local, 0x0, 0xffff}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) r1 = socket$netlink(0x10, 0x3, 0xe) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000002740)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002700)={&(0x7f0000001540)={0x119c, 0xd, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1180, 0x3, 0x0, 0x1, [{0x1020, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_DATA={0x1008, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x1004, 0x1, "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"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x80000000}]}, {0x38, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_EXPIRATION={0xc}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x6}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x40}]}, {0x18, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_FLAGS={0x8}]}, {0x10c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_USERDATA={0x6d, 0x6, 0x1, 0x0, "b35ab379194d65ffa529d255b19b87b03670b2b40c4faceab1044cfd423b35b02852124b55a23fb13c0856fe3802b12d8b83846217058dee2f19ca521e89e8f659e75d3bd4b62f32f87512374798b0f48b420642e286d5bb92e3704330f7df3bab36689e1440dc95f1"}, @NFTA_SET_ELEM_USERDATA={0x94, 0x6, 0x1, 0x0, "f7acb0c372ac6df96d3baac6fda8d56b2813c4fd2cdd6e3008d9db2d75c6664d401b02ba86cf8e8feed389a1fdaac9235986b3460af2fe458e5303d82369f1f05eca6afde343c4a57a516a85490e27814e305b09d0c20a852147c8e275cb969f6aea90c303c769de99b02a6f9a46243c60ec37a31a90745d57d684d4d10453ec98b3879e91af07861a3791d550f5eec2"}]}]}]}, 0x119c}, 0x1, 0x0, 0x0, 0x20001040}, 0x0) 18:37:52 executing program 4: connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose, 0x4}, [@rose, @rose, @default, @netrom, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose, @rose]}, 0x48) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0xff4d) ioctl(0xffffffffffffffff, 0x0, 0x0) gettid() socket$rds(0x15, 0x5, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r3, 0x0, r4, 0x0, 0x4ff9c, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x320) bind$llc(r2, &(0x7f0000000040), 0x10) sendmmsg(r0, &(0x7f0000001380), 0x0, 0x8d0) r5 = socket$inet(0x2, 0x1, 0x5) getsockname$l2tp(r5, &(0x7f0000001380)={0x2, 0x0, @broadcast}, &(0x7f00000013c0)=0x10) getsockname(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 18:37:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4018c, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1843.531103][T23373] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1843.545983][T23370] IPVS: ftp: loaded support on port[0] = 21 [ 1843.639058][T23369] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1843.657335][T23369] bond24 (uninitialized): Released all slaves [ 1843.896659][T23378] bond23: (slave bridge278): Enslaving as an active interface with a down link [ 1843.967923][T23369] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:37:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4018d, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1844.147223][T23373] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1844.315150][T23374] IPVS: ftp: loaded support on port[0] = 21 [ 1844.377625][T23392] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:37:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x7a, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x18) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x7a, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r8, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x7, 0x0, 0x3b, 0xb3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r8, 0x53, "7723de7f0b81c27ade0cba666737e0fb883619f63a9d5067d8fabafeee53b235e2eef9596266871f89bf43c37e2897077a0bb4e1129f382b083e2fb5c46664a2111685ede37855fce9a3de3402bc3d694ed3c0"}, &(0x7f0000000000)=0x5b) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r9}, 0x8) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl(r10, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFT_MSG_GETCHAIN(r0, 0x0, 0x0) r11 = socket(0x10, 0x0, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000040)=@newtaction={0x54, 0x30, 0x53b, 0x0, 0x0, {}, [{0x40, 0x1, [@m_simple={0x3c, 0x1, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x0, 0x0, 0x9}}, @TCA_DEF_DATA={0xb, 0x3, 'simple\x00'}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, 0x0, 0x10) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r12, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r12, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r14, r13, 0x0, 0x100000001) syz_genetlink_get_family_id$nbd(0x0) write(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYBLOB, @ANYRES32, @ANYRES32=r12, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x8}, 0x1, 0x0, 0x0, 0x80c5}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x0, 0x0) [ 1844.418037][T23392] bond24 (uninitialized): Released all slaves 18:37:53 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x6, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000100)="95", 0x1}], 0x1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x100000a, 0x10012, r1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="0404002800"], 0x18}, 0x1, 0x0, 0x0, 0x46041}, 0x48080) unshare(0x40000000) r3 = accept(r0, 0x0, 0x0) writev(r3, &(0x7f0000001440)=[{&(0x7f0000000440)="9f", 0x1}], 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r4, 0x0, r5, 0x0, 0x4ff9c, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000a00)='io.stat\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000000a40)={@fixed={[], 0x10}, 0x5}) 18:37:53 executing program 4: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x64, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff0000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17b8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x706d}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x40d0}, 0x40089) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) getsockopt$inet_mreqsrc(r3, 0x0, 0xe, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x4, 0x5}, &(0x7f0000000d00)=0x90) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xc0}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20000000) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000005c0)={&(0x7f0000000100)={0x4a0, r4, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x7}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_CONNECTED_TO_GATE={0x5, 0x1d, 0x1}, @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6, 0x12, 0x5}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x9e}]}, @NL80211_ATTR_TX_RATES={0x464, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x38, 0x0, [@NL80211_TXRATE_LEGACY={0x7, 0x1, "befb10"}, @NL80211_TXRATE_LEGACY={0x17, 0x1, "1cf0858f9b86044b4aa4a69c39b56c91a774cc"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x5, 0x7, 0x4, 0xa831, 0x9, 0x2, 0x3]}}]}, @NL80211_BAND_2GHZ={0x40, 0x0, [@NL80211_TXRATE_HT={0x19, 0x2, "11227f6f812c57ec9b5c57016b87d68993991bdb50"}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, "291286c7b0eb1cf56c8cec2023fd1d11139b0d5f86d3430a4b"}]}, @NL80211_BAND_2GHZ={0x1c, 0x0, [@NL80211_TXRATE_LEGACY={0x16, 0x1, "50293c81ddfdfdb95b345f9b56cc84632dba"}]}, @NL80211_BAND_60GHZ={0x3c, 0x2, [@NL80211_TXRATE_LEGACY={0x23, 0x1, "f04cf8f507db123ff1458f799613ac23feb05d2db1c33e00dde71c4893947f"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x4, 0x3, 0x3, 0x200, 0xffff, 0x200]}}]}, @NL80211_BAND_2GHZ={0xd8, 0x0, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x86, 0xeb, 0x3a3, 0x2ebb, 0x4aa, 0xff81, 0x24, 0x5e7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x6000, 0xf75a, 0x1, 0x400, 0xe2a6, 0x2, 0x1]}}, @NL80211_TXRATE_HT={0x3f, 0x2, "3ae34eb0954c41e1fdc0062aed5bf645828481b8f4acfb96523336020867e5d733e16717b0bf1ffcb0a7e4843a5d4d53df31cac682c88230b70596"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x3ff, 0xfff, 0x2ce, 0x2, 0xff, 0x7]}}, @NL80211_TXRATE_HT={0x11, 0x2, "e6ccf9cfb50cf3931326dc880f"}, @NL80211_TXRATE_LEGACY={0x24, 0x1, "3473d46748e7832b6bfe58918ea83b4919d34ef2be11ecc1bad8c96411294985"}, @NL80211_TXRATE_LEGACY={0x15, 0x1, "2e3a1f409b865bd7bf83b9d68b96ac5ae2"}]}, @NL80211_BAND_2GHZ={0x5c, 0x0, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x33, 0x2, "fd90d1728c686b290ceda1c8b3361772c6a4581e42e4ce8eae68c41ac6609acabf5a51a06178ef802b51b63b82ce0e"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x282b, 0x200, 0x9, 0x1, 0x7fff, 0x0, 0x3]}}]}, @NL80211_BAND_2GHZ={0x100, 0x0, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x22, 0x1, "cbaa7b3802c60626e13e908b3dddbaaf4437a3bfbd6559cc407c0bcc251d"}, @NL80211_TXRATE_HT={0x51, 0x2, "c964206f526418a24929f881119381559eee4b216698e2207f39c99173630bab00dcb0746840dcc526b863e1dffb304e69aeb5bf3f6b7a4af6bb6a3a52a66b7ced58a33d90b92d36b2ece61068"}, @NL80211_TXRATE_HT={0x1a, 0x2, "d1918e5af6487175d2d65c2484f60f3f0e2f84989435"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3002, 0x1ff, 0x5897, 0x40, 0x7ff, 0x9, 0xa61, 0x3ff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x3, 0x9, 0xf319, 0x7f, 0x2, 0xdc, 0x1ff]}}, @NL80211_TXRATE_LEGACY={0x23, 0x1, "0c2e10bb21f671328e43f39aeebe9f0749f5462c3d2af8ad3ca954d6778ad1"}, @NL80211_TXRATE_LEGACY={0x14, 0x1, "990440e9db84352806637850ae00a70c"}]}, @NL80211_BAND_6GHZ={0x28, 0x3, [@NL80211_TXRATE_LEGACY={0x9, 0x1, "0d7dbc6ee1"}, @NL80211_TXRATE_HT={0x16, 0x2, "1b12d884d01bb6ef6261e5c525d373b8fd72"}]}, @NL80211_BAND_5GHZ={0xb8, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3e, 0x2, "76f8701f4b336d867735049dd3fe9ede3bf1a766a02c6cf917a1469b4d895b97515be6ecdc035775099563f76cfc7d15d3ba450ac8252412558e"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x40, 0xfff, 0x9, 0xefd, 0x1, 0xffff, 0x3]}}, @NL80211_TXRATE_HT={0x23, 0x2, "5ef369f1af818179d986a3da814146f375931e07a0e47c4a32c0441184547c"}, @NL80211_TXRATE_HT={0x11, 0x2, "c6cc42e98c10f214ed8d5a6271"}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, "4613ece093a3af3d7a2b6b3a5c12de9551f7006079d5120a9c"}]}, @NL80211_BAND_60GHZ={0x7c, 0x2, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x100, 0x8, 0x9, 0x5, 0x1, 0x1000, 0x3]}}, @NL80211_TXRATE_HT={0x3c, 0x2, "a76463fef5db2d26911696c34d665d14a79c81c868fb5a53be354766063a846ca3bfeb90d84ec6cb80af71bd464555ec4ed292f9c2c6d417"}, @NL80211_TXRATE_HT={0x26, 0x2, "8c78bfb6e55b8ab0cfde5d110409afb97ee5647ecfd8118432e585cf12f4c6c47a13"}]}]}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x4a0}, 0x1, 0x0, 0x0, 0x44000}, 0x80000) accept(r0, 0x0, 0x0) 18:37:53 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4001, @local}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPSET_CMD_RENAME(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x5, 0x6, 0x0, 0x0, 0x0, {0x5, 0x0, 0x4}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48040}, 0x20004000) [ 1844.701794][T23393] bond23: (slave bridge279): Enslaving as an active interface with a down link [ 1844.726754][T23412] IPVS: ftp: loaded support on port[0] = 21 [ 1844.830788][T23392] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1844.870766][ T27] audit: type=1804 audit(1583519873.536:591): pid=23406 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir985339799/syzkaller.XzMlBt/421/cgroup.controllers" dev="sda1" ino=16545 res=1 18:37:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4018e, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1845.212705][T23428] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1845.241436][T23428] bond24 (uninitialized): Released all slaves [ 1845.451566][T23421] IPVS: ftp: loaded support on port[0] = 21 [ 1845.486193][T23430] bond23: (slave bridge280): Enslaving as an active interface with a down link [ 1845.538900][T23428] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1845.612424][ T21] tipc: TX() has been purged, node left! 18:38:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0x100000225) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r5, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x6, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xe, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x8}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r7, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r3, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r6, r7}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=""/247, 0xf7, r6}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x18}, [@ldst={0x6, 0x2, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x20c}, 0x48) 18:38:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010001fff0000056800080000faff0000", @ANYRES32=0x0, @ANYBLOB="0000000000006c00280012800a00010076786c616e0000001800028014001d00e00000b6a1a5324dec3fab0ebbc757c7bc7f458168a5d5a12af6f4cebbba3a6b286cc70230251b0cfaec50864c69e23dabdda2e67d7a4e7c06c890f9a743e6f134", @ANYRES32=0x0, @ANYBLOB="0120000000000000"], 0x48}}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x7f, 0x1000}, 0x4a}, 0x10) 18:38:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4018f, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1851.678253][T23447] netlink: 'syz-executor.4': attribute type 29 has an invalid length. [ 1851.692303][T23448] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1851.726658][T23448] bond24 (uninitialized): Released all slaves [ 1851.892433][T23442] IPVS: ftp: loaded support on port[0] = 21 [ 1851.933605][T23447] netlink: 'syz-executor.4': attribute type 29 has an invalid length. [ 1852.004514][T23453] bond23: (slave bridge281): Enslaving as an active interface with a down link [ 1852.047337][T23448] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1852.072666][T23448] bond24 (uninitialized): Released all slaves 18:38:03 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="5f454c44065b05007311e6e11adb0024711bff2cebca7da1968e234c4d2a082aa9f596c041161bdece2564894c92b49de70be624558128bd680db19d0300000000000000db715093d18108242e74ad2f00b39609dbf3ebb79a645cbd7b8258824e929147caf74ae7f49cc496c72b29e7d003409f3274ca0a60285738d8e1bc84a0ab7d4421cf5872786b5c4c6b14505876b16f7bdcd84f18de10661fb3a0852e14ce491a42db4c5735ea6aa6ec95a82b8435d60f4268c3aebc870bb2c27dbe3ef5f021575d994ec4831811b83724ce3b4c8be5cb8887c7b0f0d7dfe3af92878b78073db713c2803cac5483ec88eafc639728b40baaffe0363040321e1984dcf0ac32a6c3cf597961b402747b13f416"], 0xa) close(r2) r3 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000003c0)=0xc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x9) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r8, 0x1}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r6, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x68, r8, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x80, @media='ib\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20024045}, 0x4040084) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x80000006}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) 18:38:03 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="e5c400003f325aca40"], 0x9) close(r2) socket$netlink(0x10, 0x3, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 18:38:03 executing program 4: pipe(&(0x7f0000000280)) epoll_pwait(0xffffffffffffffff, &(0x7f00000002c0)=[{}], 0x1, 0x0, 0x0, 0x0) unshare(0x40000000) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x26e1, 0x25fa) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x0, 0x0, 0x0, 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x0, 0x0, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400), 0x8, 0x10, 0x0}, 0x78) write$cgroup_subtree(r0, &(0x7f0000000000), 0x25) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x25fa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)={[{0x0, 'rdma'}]}, 0x6) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x40, r1, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xb}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x24000140) syz_genetlink_get_family_id$tipc(0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, 0x0, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000409}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040000f4ff296c00000001000000000000000841000000000019000000003a000000"], 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f2, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000300)=@ethtool_test}) 18:38:03 executing program 0: r0 = socket(0x8, 0x800, 0xb2) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@zcopy_cookie={0x18}], 0x18}, 0x4000000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x4) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r11}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r15, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r15}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r19, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r19}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) r20 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r20, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r20, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_mreqn(r20, 0x0, 0x20, &(0x7f000000a000)={@local, @remote, 0x0}, &(0x7f000000a040)=0xc) r22 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r25 = socket$netlink(0x10, 0x3, 0x0) ioctl(r25, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r25, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000540)=ANY=[], @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRESDEC, @ANYBLOB="0000b20000000000"], 0x5}}, 0x0) sendmsg$nl_route(r22, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r24, @ANYBLOB="00080000ff7f000055718711441a0b3318a5c7eda26a1b9be817c792a2d8365c5082eb283c25774195dc448a8d64e34dc3d8e1a136161170325865f00081a11a296035d323d0521ccd3dfc4947f650b01186c0f581182637d60127c0ff4eeb43cdbff8f91486b23f4d3bee0b5cdb79bf5fd2cd8ebc3c5f722359c38281847b0e4f94105b3a5a149201d69c15c83cbd336492a70a5de93807496a1839f18b2aa87a707b44ea8a50840fb1df1a04e97ff2eaaa61d0f38371fcd96e6d60e4ad70f56210f38a8f5c52ee816f2ef7e7c0f63c3a57c6f5f960b7b93252e06d1e22bd2a4278c85784f20a"], 0x44}}, 0x0) r26 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r26, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r26, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_IP_XFRM_POLICY(r26, 0x0, 0x11, &(0x7f000000a080)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000000a180)=0xe8) r28 = socket$nl_route(0x10, 0x3, 0x0) r29 = socket$netlink(0x10, 0x3, 0x0) r30 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r30, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r30, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r29, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r31, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r28, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r31}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f000000a440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000a400)={&(0x7f000000a1c0)={0x208, r2, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r15}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r16}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r19}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r21}]}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r24}]}, @ETHTOOL_A_LINKMODES_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r27}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r31}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 18:38:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40190, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:38:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1, 0x1, 0x201, 0x0, 0x0, {0x2}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 1854.977599][T23461] IPVS: ftp: loaded support on port[0] = 21 [ 1854.996148][T23465] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:38:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb88b7e0957b5b94a) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0xffffffffffffff14, &(0x7f0000000080)=[{&(0x7f0000000140)="2400000020000f041dfffd946f6105008100000a1f000008001008000800030012000000140000001a00ffffba16a0aa1c09000000000000", 0x38}], 0x1}, 0x0) [ 1855.068283][T23465] bond24 (uninitialized): Released all slaves [ 1855.075630][ T474] tipc: TX() has been purged, node left! [ 1855.279908][T23470] bond23: (slave bridge282): Enslaving as an active interface with a down link [ 1855.295355][T23474] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1855.312787][T23474] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1855.353050][T23482] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1855.365148][T23482] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 18:38:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) read$alg(r0, &(0x7f0000000080)=""/120, 0x78) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 1855.419292][T23487] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1855.456202][T23487] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 18:38:04 executing program 5: socket$kcm(0x10, 0x2, 0x10) [ 1855.536301][T23491] IPVS: ftp: loaded support on port[0] = 21 [ 1855.567367][T23465] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:38:04 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x11, 0xa8}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x4}], {0x95, 0x5}}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xffffffff}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x1}, 0x10}, 0x78) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x4, 0x8}, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000200)={@rand_addr="f9aa21ebdfa794da401dc5fcba3b11e7", 0x5b, r9}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x7, 0x1, 0x81, 0x6, 0x10c, r0, 0x3, [], r4, 0xffffffffffffffff, 0x1, 0x0, 0x2}, 0x40) [ 1855.779074][T23472] IPVS: ftp: loaded support on port[0] = 21 18:38:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4}}}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}]}, 0x48}}, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000240)=""/216, &(0x7f0000000140)=0xd8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000540)={&(0x7f0000000340), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x80) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x80002, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="ec2c"], 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x88, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1100}, [@IFLA_LINKINFO={0x60, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x50, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e24}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x7}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e20}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x400}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x36}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @ipv4={[0xb], [], @broadcast}}]}}}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x88}}, 0x4000) r10 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r10, &(0x7f00000005c0)={0xa, 0x0, 0xfffffffe, @dev, 0x5}, 0x1c) getsockname$packet(r10, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x7a, &(0x7f0000000080)={r13}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000000380)={r13, 0x6}, &(0x7f0000000580)=0x8) r14 = socket$netlink(0x10, 0x3, 0x0) ioctl(r14, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 18:38:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40191, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1855.987777][T23506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1856.010611][T23506] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1856.097814][T23506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1856.119671][T23506] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1856.196591][T23515] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1856.222601][T23515] bond24 (uninitialized): Released all slaves [ 1856.413917][T23521] IPVS: ftp: loaded support on port[0] = 21 [ 1856.465678][T23517] bond23: (slave bridge283): Enslaving as an active interface with a down link [ 1857.152262][T23517] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1862.402375][T19815] tipc: TX() has been purged, node left! 18:38:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_TARGET_NETNSID={0x8}]}, 0x3c}}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x7fffffff, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000240)={0x2, 0xec, 0x0, 0x7fffffff, 0x2, [{0xfffffffffffff555, 0x6, 0xb4, [], 0x3004}, {0x1, 0xff, 0x7f, [], 0x1a00}]}) 18:38:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40192, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:38:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c00020008000100010061585c5a4c77b16a200000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffe1e, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32, @ANYBLOB="a6374ed5", @ANYRES32=r3, @ANYBLOB="6ec8192b707bddfe6d3c2bfb6a8cfe701bc64c4debadf7805e0fa24564b3a23cce9a2e17d7ee4b8357b93171f5b5656f2b03d99a4ce3c68d3832de5601bb8a2d2ef0c818becdb89aacfcc252f6f2b925b4e5c336799cf97694662d98752b54a03bceca24756fffd35ba0d035a835bf21a764f02f8e805d2a499223915d9d3663f001d92512c5769c51777d9c9d0b4b116f0b8f74febafd4e19781c21e142f2e23d225b2dbde2d191c6fba843eb0765ba6d24237317cbabdd2a10aa71559aae09e775a0f7c25893f35a7e43ff673cf8e1733b0ac5f6b52bed00862f76c1d285"], 0x4c}}, 0x0) 18:38:12 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0xfffffd37) close(r1) socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4(r0, &(0x7f0000000300)=@rc, &(0x7f0000000380)=0x80, 0x80800) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00042dbd7000fcdbdf2512000000060028000400000008000300", @ANYRES32=r8, @ANYBLOB="050030000100000005002a0001000000050035000307000008003a00ffffff7f"], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8000) close(0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$PROG_LOAD(0x5, 0x0, 0x0) r9 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r9, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r9, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r10 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r10, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x7a, &(0x7f0000000080)={r13}, &(0x7f00000000c0)=0x18) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r14, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r14, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r14, 0x84, 0x7a, &(0x7f0000000080)={r16}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0xf, &(0x7f00000001c0)={r16, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x7, 0x0, 0x3b, 0xb3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x2, 0x5, 0x20, 0x4, 0xba1e, 0x40, 0x20, {r16, @in={{0x2, 0x4e20, @loopback}}, 0x100, 0x9, 0x8, 0x5, 0x4a0}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000240)={r17, 0x80}, &(0x7f0000000640)=0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) 18:38:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000240)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0xb) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="0000932a"], 0x48}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 18:38:12 executing program 2: r0 = socket(0x18, 0x0, 0x0) close(r0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r3, 0x2}, 0x18) connect$can_j1939(r0, &(0x7f00000000c0)={0x1d, r3}, 0x18) sendmmsg$alg(r0, &(0x7f00000000c0), 0x4924924924924d8, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r6, 0x1}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r6, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000001}, 0x4005) [ 1864.366543][T23550] vcan0: tx drop: invalid sa for name 0x0000000000000002 [ 1864.377994][T23549] bond23: (slave bridge284): Enslaving as an active interface with a down link [ 1864.390273][T23545] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1864.436421][T23545] bond24 (uninitialized): Released all slaves [ 1864.625306][T23548] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1864.759240][T23544] vcan0: tx drop: invalid sa for name 0x0000000000000002 [ 1864.771295][T23556] __nla_validate_parse: 6 callbacks suppressed [ 1864.771307][T23556] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 18:38:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@initdev}}, &(0x7f0000000280)=0xe8) ioctl$SIOCAX25DELUID(r1, 0x89e2, &(0x7f0000000380)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000100)="19000000", 0xfffffffffffffebb, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) getsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) write$binfmt_script(r3, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESOCT=0x0]], 0x18) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000300)={'\x00', 0x4005}) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r8, &(0x7f0000000140), &(0x7f0000000200)=0x60) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0xc) ioctl$FITRIM(r10, 0xc0185879, &(0x7f0000000240)={0x5, 0x100, 0x4}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739e53, 0x0, 0x0, 0x4f) 18:38:13 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412fdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefef87528417a5dbb266c1215687e3a3e7cac9293f2c6dffd1fb0bc81692c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) listen(r0, 0xfc0004) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = socket$inet6(0xa, 0x4, 0xc3) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@local, @loopback, @empty, 0x1, 0x0, 0x9, 0x0, 0x70, 0x80240020, r3}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x2011, r7, 0x0) mmap(&(0x7f0000c71000/0x1000)=nil, 0x1000, 0x0, 0x2013, r7, 0x500000) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r8, &(0x7f0000000600)=ANY=[@ANYPTR64], 0x8) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x401}) ioctl$FS_IOC_RESVSP(r9, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0x20ae15, 0xd8a}) write$cgroup_pid(r9, &(0x7f0000000000), 0xfffffea6) splice(r9, &(0x7f0000000080), r5, &(0x7f0000000180), 0x9, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1d, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9d7b}, [@exit, @map_val={0x18, 0x6, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0xa4dde7465c56b5d0, 0x1, 0x0, r6}, @alu={0x7, 0x1, 0x4, 0xa, 0x8, 0x80, 0xfffffffffffffffc}, @map_val={0x18, 0x1, 0x2, 0x0, r7}]}, &(0x7f0000000240)='GPL\x00', 0x80, 0xd5, &(0x7f00000003c0)=""/213, 0x8bb44b596eafd114, 0x4, [], r3, 0xf, r8, 0x8, &(0x7f0000000280)={0x6, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x2, 0x3, 0x8000292}, 0x10}, 0x78) r10 = openat$cgroup_ro(r7, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PPPIOCSMAXCID(r10, 0x40047451, &(0x7f0000000300)=0xfffffffb) r11 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f00000048c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004740)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/142, 0x8e}], 0x1}, 0xfff}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/194, 0xc2}, {&(0x7f00000008c0)=""/47, 0x2f}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x4, &(0x7f0000001940)=""/4096, 0x1000}, 0x4d76}, {{&(0x7f0000002940)=@xdp, 0x80, &(0x7f0000002d40)=[{&(0x7f00000029c0)=""/36, 0x24}, {&(0x7f0000002a00)=""/126, 0x7e}, {&(0x7f0000002a80)=""/209, 0xd1}, {&(0x7f0000002b80)=""/229, 0xe5}, {&(0x7f0000002c80)=""/166, 0xa6}], 0x5, &(0x7f0000002dc0)=""/34, 0x22}, 0x7}, {{&(0x7f0000002e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002e80)=""/200, 0xc8}], 0x1}, 0x4}, {{&(0x7f0000002fc0)=@nfc_llcp, 0x80, &(0x7f0000003100)=[{&(0x7f0000003040)=""/160, 0xa0}], 0x1}, 0x6}, {{&(0x7f0000003140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000045c0), 0x0, &(0x7f0000004640)=""/216, 0xd8}, 0x3}], 0x6, 0x2000, &(0x7f0000004900)={r12, r13+30000000}) sendmsg$NL80211_CMD_NEW_KEY(r14, &(0x7f0000004a80)={&(0x7f0000004940)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004a40)={&(0x7f0000004980)={0xb4, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "63e8c19a26"}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY={0x54, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "370842d1835eeb5832f36f6730"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_MODE={0x5}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_DEFAULT_TYPES={0x1c, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_SEQ={0x4}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}]}, 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x28004) [ 1864.925663][T23556] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1865.223151][T23559] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:38:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40193, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1865.393251][T23551] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1865.419984][T23557] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 18:38:14 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000000000f04df7a0e67479", @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000160002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100636273001c0002001800010000000000070000000500000000feff0000000000000000a2e387d63e7217590578003f91160e12e5cab38ea6d14b05d0df915a3f958c4896775630"], 0x48}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r6, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00000002c0)=0x8, &(0x7f0000000300)=0x2) r7 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x100, @rand_addr="f54e2c0f059cf66ac4bdf2e26fc8c88e", 0x3}, 0x1c) getsockname$packet(r7, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000000280), 0x4) 18:38:14 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f00000001c0)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x7, 0x1}, 0xc) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=0x0], &(0x7f000095dffc)=0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f00000000c0), 0x4) recvmsg$can_j1939(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFQNL_MSG_VERDICT_BATCH(r8, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, 0x3, 0x3, 0x3, 0x0, 0x0, {0x5, 0x0, 0x5}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0xff}}, @NFQA_MARK={0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x92de465e8c35884d, 0x7}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x3c}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0xffff}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x8}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8004040}, 0x0) getsockname$packet(r7, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000000200)=0x80000000, 0x4) connect$inet(r6, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) splice(r4, 0x0, r6, 0x0, 0x10003, 0x0) socket$netlink(0x10, 0x3, 0x14) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @multicast1}, {0x306}, 0x0, {0x2, 0x2, @loopback}, 'geneve1\x00'}) [ 1865.582124][T23557] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1865.617502][T23591] netlink: 18 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1865.673297][T23594] IPVS: ftp: loaded support on port[0] = 21 [ 1865.737216][T23589] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1865.761484][T23589] bond24 (uninitialized): Released all slaves 18:38:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000ec0)={'team0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@newlink={0x20, 0x10, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x14206}}, 0x20}}, 0x0) [ 1865.981866][T23596] bond23: (slave bridge285): Enslaving as an active interface with a down link [ 1866.065352][T23589] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1866.456808][T23595] netlink: 18 bytes leftover after parsing attributes in process `syz-executor.5'. 18:38:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") socket$vsock_stream(0x28, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/484], 0x18}}], 0x1, 0x4048000) close(r1) 18:38:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40194, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:38:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200000000008cae6525c5fbe7a1de68a96e03be094b5dd3a217667da12a6d56ce0f3196b138bd560e546247924c400362bfb13db1f3a3039b57c2c77d8046334b65113c055c1b38bbab"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x8, 0xfff1}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x18, 0x2, [@TCA_U32_SEL={0x14}]}}]}, 0x44}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000080)) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x0, 0xfff1}}}, 0x24}}, 0x0) 18:38:24 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000000040)=0x800, 0x4) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000080)={0x0, 'ip_vti0\x00', {}, 0x3}) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x3, @remote}}}, 0xfd89) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000000340)=0x2, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f0000000300)={{0x0, 0x0, @descriptor="2ef904d6d0e867dd"}}) r5 = accept4(r3, 0x0, &(0x7f0000000ac0), 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000b00)=0xfffeffff, 0x4) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001540)={r7, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000001600)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r7, 0x12, "c742f92958e7d8b5dc252fb05ee148728fce"}, &(0x7f0000000100)=0x1a) 18:38:24 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0xfffffffffffffe9c, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x0, &(0x7f00000002c0)=ANY=[], 0x0) shutdown(r0, 0x0) 18:38:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$kcm(0x2, 0x1000000000000805, 0x84) sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)='c', 0x1}], 0x1}, 0x0) close(r1) [ 1875.865047][T23631] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1875.899163][T23631] bond24 (uninitialized): Released all slaves 18:38:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000280)=@gcm_256={{}, "6f97c510bfda24b8", "958dc800448e9db436465223a6b36604b520c094c22e051113c79f9c0ad90e3d", "e23b4a67", "68df01153b93a570"}, 0x38) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) sendmmsg(r1, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000002240)='Y', 0x1}], 0x1}}], 0x7, 0x0) [ 1876.156250][T23635] bond23: (slave bridge286): Enslaving as an active interface with a down link [ 1876.194215][T23631] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:38:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000000004) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @hci={0x1f, 0x3, 0x1}, @ethernet={0x6, @link_local}, @ipx={0x4, 0xfffb, 0x6, "045e729f6de7", 0x3f}, 0x7, 0x0, 0x0, 0x0, 0x7888, &(0x7f0000000000)='geneve1\x00', 0x6, 0x1, 0x2}) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") listen(r1, 0x0) write(r0, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 18:38:24 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x3ef) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r1, @ANYBLOB="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"], 0x8d0}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x7, 0x85, 0x20, 0xf0, 0xf8}, 0x10) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100), 0xf}], 0x492492492492805, 0x0) [ 1876.221376][T23631] bond24 (uninitialized): Released all slaves 18:38:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40195, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1876.473112][T23656] lo: Caught tx_queue_len zero misconfig 18:38:25 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) recvfrom$x25(r2, &(0x7f0000000040)=""/34, 0x22, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x15d4b87) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) splice(r4, 0x0, r5, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) getgid() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x1) close(r7) splice(r6, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, 0x0) r8 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x84, 0x0, r9}, {0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3}, {0x20000000101, 0x8000, 0x8, 0x801}, 0x0, 0x6e6bb2, 0x1, 0x0, 0x1}, {{@in=@empty, 0x4d6, 0x3c}, 0x2, @in6=@loopback, 0x3505, 0x2, 0x1, 0x1, 0x5a, 0x80000000, 0x10000}}, 0xe8) socket(0x1e, 0x4, 0x0) getgid() socket$packet(0x11, 0x2, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r10, 0x2000089a2, &(0x7f0000000000)={'\x00', @ifru_addrs=@nl}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r13, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) splice(r12, 0x0, r13, 0x0, 0x100000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, 0x0) r15 = getgid() r16 = socket$key(0xf, 0x3, 0x2) r17 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r17, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffd, 0x2, 0x101}, 0x10) sendmmsg(r17, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r18 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r18, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002980)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="32663654ce4aa2760575c59f4bd12183d7f287", 0x13}, {0x0}, {0x0}], 0x7, &(0x7f0000000c80)=[@rights={{0x18, 0x1, 0x1, [r18, r11]}}, @cred={{0x1c}}], 0x38, 0x6402a841}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640), 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="1c00"/12, @ANYRES32, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002c00000044011ab345351d4c228c9e4a000000000100000600001c000b52715835be6ac47cdbb85160149231d72ad3268b5bdd9fedaad284370116638ff022b3b53b745e65aa891ed4ef499d4c2f97f28d4cb17e25fc039f384d72445385b669bd0a42ed74768f687b66cb7dc73501555cb49c4d8f11487a542a4f5f802f0528c15d79a62ff616f226268a3abae217b1f6db6efbeef32b2458c294645094653f981a2cd137094baa838e1e3f63012ad22298a2e8d8", @ANYRES32=r16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002400000030a1e492145ff5fd539a000000000100000001000000e286a4cb47a70600000000000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000ddff00000100000001000000", @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32], 0xb0}], 0x2, 0x8008000) gettid() getgid() sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e22, 0x0, 0x4e23, 0xfd3, 0xa, 0x80, 0x50}, {0x5, 0x1, 0xf, 0x2, 0x9, 0x1, 0x3, 0x3}, {0x101, 0x8000, 0x8, 0x1}, 0x0, 0x6e6bb2, 0x1, 0x0, 0x1, 0x1}, {{@in=@empty, 0x4d6, 0x3c}, 0x2, @in6=@loopback, 0x3505, 0x2, 0x1, 0x1, 0x5a, 0x80000000, 0x10000}}, 0xe8) r19 = socket(0x10, 0x80002, 0x0) ioctl(r19, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 18:38:25 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x4800000000000000}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x4800000000000000}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x4800000000000000}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00), 0x4000000000000ac, 0x0) [ 1876.652297][T23665] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1876.686836][T23665] bond24 (uninitialized): Released all slaves [ 1876.926024][T23672] bond23: (slave bridge287): Enslaving as an active interface with a down link [ 1876.946601][T23684] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1876.971861][T23684] bond24 (uninitialized): Released all slaves 18:38:33 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYRES16=r1, @ANYRES32], 0x4}, 0x1, 0x0, 0x0, 0x800}, 0x5) 18:38:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") syz_emit_ethernet(0x8a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6020920000540600fe8000000000000000000000000000bbfe800000000000fbcb6f2d6c18ad60a5cd33b622", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000fe09f98981445d4f65fe06e2d4c3d9080a0000000000000000131282dd214d3b0edaf79ef4805be76f69ee1312ebaf58dfc25f5107e1558c6877063815000000"], 0x0) 18:38:33 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r4, 0x31905e13403123b7, 0x0, 0x0, {0x9, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000800afc68dbcc53008b3b6baa356ea3cb8d21600a402b330c2c24449", @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 18:38:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40196, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:38:33 executing program 4: socket$inet6(0xa, 0x802, 0x73) 18:38:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000280)={0x5, [0x3, 0x10000], 0xfff}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_ife={0x30, 0x1, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}}}]}]}, 0x48}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r6, 0x100, 0x70bd26, 0x25dfdbfe, {{}, {}, {0x18, 0x17, {0xa, 0x2b29, @udp='udp:syz0\x00'}}}, ["", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40100c4}, 0x80) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x4, 0x200, 0x8001, {r4, r5/1000+10000}, {r7, r8/1000+10000}, {0x3, 0x1}, 0x1, @can={{0x2}, 0x0, 0x1, 0x0, 0x0, "7082308d8813382f"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000104}, 0x10) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) 18:38:34 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000100), 0x8) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x25, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xf8, 0x40, 0x400, 0x70bd27, 0x25dfdbfd, {0x13}, [@nested={0x28, 0x41, 0x0, 0x1, [@generic="405e36dd76f41d4c36ae774beffc6a5c8b933e672b7d57f9800a0bae55104d21", @typed={0x4, 0x43}]}, @generic="d8bd9c405f7bfc389962933d8902f395a44d87a8c597f3d827b729df234efaf0c69cae862b521ad38582711ad13fe8649048f7c3ba0f9c3c947df53716e53bff6d209d21bdc146bcea1e35b66740c1f1baac2f42254b8c61356775d9c0ca438382a09ac9d21e4b60b250bd883166dd02b3d4befc9a8a1c14c3a200dffa3f42cd97a8d30039c71dce953914e507f7016b8c805cf9a085cce8226022b147b255da855e941a6c8baab15fe030dcad4dbdd60b9fa85406300df10f"]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x4008015) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), 0x4) [ 1885.293840][T23702] IPVS: ftp: loaded support on port[0] = 21 [ 1885.302351][T23704] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:38:34 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000100000000000000000000000063111000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 1885.374688][T23704] bond24 (uninitialized): Released all slaves [ 1885.385213][ T27] audit: type=1804 audit(1583519914.056:592): pid=23703 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/428/cgroup.controllers" dev="sda1" ino=16654 res=1 18:38:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) close(r0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000080)=""/111, &(0x7f0000000000)=0x6f) 18:38:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvlan1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=@delneigh={0x30, 0x1d, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@NDA_LLADDR={0xa, 0x2, @local}, @NDA_VLAN={0x6}]}, 0x30}}, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 1885.668669][T23707] bond23: (slave bridge288): Enslaving as an active interface with a down link [ 1885.726965][T23707] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1885.764868][T23707] bond24 (uninitialized): Released all slaves 18:38:34 executing program 2: pipe(&(0x7f0000006700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x2) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r5, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) recvfrom(r5, &(0x7f000000b200)=""/205, 0xcd, 0x2000, &(0x7f0000006e40)=@sco, 0x80) setsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f000000bb80)=0x2, 0x4) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000006d40)='nl80211\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r10}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f0000006e00)={&(0x7f0000006d00)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000006dc0)={&(0x7f0000006d80)={0x30, r6, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x4040004) sendmmsg$alg(r3, &(0x7f000000b9c0)=[{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000000)="3f8023d14ee7726052deb01e6dd0e6ff58c8b4a8b8", 0x15}, {&(0x7f0000000180)="61868b4df7a8238ebdcfc3909fed9f962cab43fab3dc8ff939b3d9e3456a9881f121b920cb8364d9c33834df377343b8d60feaa8947ed8560dcf4711a437437f5fc3f314e26ea07bdb80eea1ac6f4ed0896e813b20f69c7407d7511c993809b4d738dbf25b089f4186d446faf76b9d0921df47fb000a121be07b04fc2ea8f3aeb9efe588656ececaea13d6c883bc481c8b3142aa06ba7c7c51176048355794124f8c6c7e0f3f6ceff2668d983e930dfff0fb97f239371da15e308b7f949c02afb33d19c718627722333aa4db941651dc80dbd339fb97826375346767d745d06d4867b90970b872cbd3586f9155c3e73fd63745dbbdde1cbe1d945ce25573e6ff10125477487b31ecf0b8b2d07938dbbd20a56f1b65bc16fbf1502a4e9537484bbd1ca01e5daa00f627a392f4255577a28628bf8fab22e17bb845dcfaff9f6267f83aba34dcc66eefb9a1c9f30f1b1ad0f5b22a6c1a0d4d8b0650a4c04494915384cb645f135e5945ad3985e961316ff2733166abefac66a8fdee7d9003e9fb61e6b16166a046ff2b009f64752000f8a321f6854696cd35ddd6a6f349d4a7705b0514321e318f2a13d5242fd461d24662cb6034f5b5d11fe56d428c291a438ad04e160af40e5ee00609b19eb11598240fe074f42a9187e9dfcd4e5dc5e9b28b30b433c7900de6baf79ebc95e93fc4726d5fa453a45158a7766bf6e5a9ed5d327e7e3dc95db75f204ec409a4b619f32382bd9c9d30d6306b5a512ce1d24dec500eb43067a147a40fd13502915ec1f26559eb718824d01f099b70f2c6e6adcea0eed527de6861703720fbdc172ae171ffb546a8582805c2c6c6b76d4a81e11ac87c57810021153e9c0a5bcae144aee32abeffc8c6183ba35793f8861dca53f9b260142c52312e538529e131cdb50446a1d271d159f5e4799d0cfb48b108ac637f5867150b68b43749105dc4489fb82277f9c986505214cd0432ea2640c80d6b861d9ba6528ffe5413a5bab43c8394b74cacb096120bff2179c1810dadcd590846defec5fd59995f51d4f3a417e08131ce1662f6ddce4b8a620c0fff05cb41d3d6c2facc2363e4bd479addf88f243cfb5c227a162f0295d5007f7f4f8839521ba3d7c0d663b6934e539f94f50775e89fc9d1ea87696338c90884069d6a68a4915fadc0a57af9dd43ebddf3df831caa940d77251b029b467e2e54b557bf6c9ec87110c89b1fa1a337afb77f693ec3babdd8e922c79d65dd2b3a8e5b8518767bf72ee8da9fe624c23c997f368b7b4220ca9b3888d3bbfd5310cf3e6fbd2ccd5466ae990c2c0536bc526856aec53cc024c733750a9181257501c34f6102858c334976fcc52ee563b16e13b16c6f0fa1fa7c5ef94f0152423b64fd10943744406c9019325d12fcb251ff4c7a61e582cdce51ac68d5830b9426cf3d287ae6edeb87f18dd32b95150e5d769e37303fd3669d8735a1222ec1d83504a3b5dd6921a967c7ccab38840b3e6076db0a301d019dd2772a834bb401f43d7d2d20eef1baf02773cf7d04b1187649f3c1a6409b87a92c16ffbf52144acb5185b956d3d9897179dc138cb4ee78bafb67cdf25e5a0ed860c24a2eac65ccf6d10f9100e3603c8bb00bcb8d198a68e40aecfd6f91ece4da68e0511a5a63c4b743cbd80a71fd722811c0b97160663b1d6d8b30cb1a86e80e3f541cf44264540bf8821820c4f9471ddbed448bf60bb29663110b1e19424634705e0876c48b46210608010c38893a639baddd7226a1338195c08ede4262ec49860d628b03b707e02cee0c48c213ee2f314ea9137de0ebbfcb6fdf9aecc286a50effeb575a7be829dc62a8885e7008e1d223a5d14875bdc02d48a95e6a1aecb661b4737d424a8f0a5fda375c17deeb5aa618552949490d9a548f5120c506d23b22f68a3274e27f6401acffd0a54566c87d03d8f98b75772e89981f964e63fdc56cd6ff8da2e4f10e8ffce74c42e69360f304990a05101b5f4425af25f5ead6242b79dcb51482eda1ad1271030cfb55896bc88d12c0d45ca1fa2ea8cbe9f4191dbd1e37de8c6202829b9cdfe522d9f387d6b065e4906206f843a83a978a02bc01dbb3d66653947190c29da067a432b9c12b9f46e216abaf085ea0873898b3cc5a2e37e66645e19f879165fffd9c6f2f41af35a76fb709edc4339545ba0effd313f765c3b4a4fe0661c08ebf419d724fbaef85fbb0853fdf9998ef1314f86e12025e301df4d29ab7f9252a593e95af5a59467be6d18f3efde109ac5599429aacb9ac52812aad54dd346991b7cb07b2f1592dafc9b5c789f0ddda9fe42f0f79ac044fb3a5fb274d4eac322d4efdff700c658d39823712ad2252846b06186a438465d81e87e5be070559dc72469d17afdbfe98fbf7e1672df937946fb8b19f93a4829f6a88df260aa0ad26b4857ca5736593fad0aaeccd051dfde9698f3d4030b2534920df124a5c58d807d4a81df8c68e6d0ca640eff0bb787b7cc00d3154880c22a27cbaa046da63f3d336aaf8360adcdd1ae7a846cd81ff0d12c1301a84847d6f95cb2aead40b15e6474bb509b3561caf003bf0bac057956a73ccacd884e3a6bf18f7fbc03ccb61e6a19afc4c9e33d1adaf3ca24395051b4dbab3099ba182f8e167a907ea88971f2acf15f518ad30cadd075665fe0b9914a8a4492ca48e8d58005818062330afb3cc3f822842a0175b7e28f584ed70e50d7cf4dc8bb817ec266e1901b6c482a1b8822dbcc71df6559e2b7e2d47d12ecca159e82e920ba3e9ebfef4222d6cc4e691fbe3933f5ef7065b2185786413559d392a46464ad3dfa338d269f95e4dd0bf13acfad1b5d124d391a557e22be52266bc9dfdb7fa9d08ceebb9e6e95c5572dd5c268eeec31a2ca91178eb308e7a75a27b5e227c0194ed502799fc51c635a9cf039ba9f1a753f4770c531ffab0ba4cda03588e81e3400c7057f762d7a1434e31e758081334500b3da5d25e5fda116becd4bf8629d394ff6a8d00e595a2e825348cacb2b9b1a50bd0c3a8170f19bef4765b52bf15d003178044c142cb0b0afd12fad537648bc916dd48488654c98c6310484cbc539720b1b31ab9af45e9568827de32a64e1a216872466dea00d245028083c22e82550ab8a20f4a7dff58f4250c010beb9ff999be954318aebed8f5f5b4c46b9ac8c34fd7a40aabd42b738b60a34a6b5795434a44ec08c60beb3170fbf311971700e92015a93969c3dfc8eaec28bf990f4455124de3cd83b4decbc3836c14f195469f63add12bb1e27310b5851650a212a8f9a70753e3216aa73d943bc6cded04382fe884a6cb5574ff0cfa16a5b20b2d379edb079add649ea3c792ffc7ad6418154588d9175f474e180020eccfe0a8f53022099edc47a8e78ddc6f6925429e6ee3d3352a883f597341f9edca095da29d751e8459342f45fd3386cb62937c6ea2e43d0fadbd9d613f82140657c4f6eae6b99f35538261c9f552897f5ca37498e6b0eabba46053ad17f1eb5bdc22aa53d8239b023b82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"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x80, 0x117, 0x2, 0x66, "8d51678733e960d892670053d32b68d9aca50cc4e9ecc5e8d5ac6aac50ba5023a33c331a7bb0009a6252dc2bbdcec171eb2437862e3c1e397a9a78e7a7db1b584fd1ed89ab31be9e0e9c383233777a70c056ec8552d565c54b1b4f707f2e87d236e927327a4c"}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x12a8, 0x20000000}, {0x0, 0x0, &(0x7f000000b840)=[{&(0x7f000000b340)="e33b08b90f104c9254a571a1fd7d9173ddb24dc92ec1a7952fa35fb8205c19f8961b3ffda0e467a0e05f87a72128323280deea781a84466d652e2db525fff38b54d24a79ef353c4b9f6ef06e008f8d53c77ae36fb6a3fec8b1b150b6cdcb3e8f58f0eac4dade5a3cf13f29f92bad220bd0a1bcc1321b2344e43360e1150dff668cd2cca272aefbeb5f27d651d3349fa0c0ec333b76b361f75e4afd61d5825df59bf5568b28686137", 0xa8}, {&(0x7f000000b400)="63424dd193b0c5c37eb9d9ddad4f21f6eca5a73e738d898b8d879d15452d1cb7d78457e9769af400374b7ef544c3749283fd33d4ace66bc031c8484421a82de7690e4bac669645b97120f2f2b53dc57db1fa435eb003b36ab62685313a09753651c6733c93769fdf10c86eda60a4745e31a327c4ea8fca8440b9961d2a0d426cb8c265db03ef04dbb056b4630959b619", 0x90}, {&(0x7f000000b4c0)="756cbd6533c898e87392f9f64dbec5d22c5d2dba609be0776826ac7700576e5363b8bba026887c7b8dea8d9a87fc21791bf9df7b9427f8f5590b3d8ca17cd6566bf0cc418ce0f9b94960631eaefb5afdb5da82e4229d90fb592ca9fe3573890568161a30ac8927fc05365c239619b046028c7c6d2c40b25be2ae126d968a9037855afe989f1aecb95a3facd05ac4321216cde322c59f37b2c708e3e473fab790b6237d3279a0fb4a8672dbd48d24ec28b26485d69c3480f970c2570c188f", 0xbe}, {&(0x7f000000b580)="daa4cbaaed067b5500e0fc731b1d8fff790346134a567edca649c63f2fc2cfc0bb422718709b4e95ee4723bc6164f74976887c7d04eca043dcc34f7a7c8c60cb2e0ac3602e57246580d7f7b3223d1c16fe6368ada2eb5149d715e5bf294d907b109836736fac2d09bccb1d19fed500c7406a096a55492310bd8ded52a7593b72b1151f79340c5f953a6ac534c3a40888ebcfb6baa7654026ae8e91d3d3fa4d8809accc5d11d2cd47f99a9a6c350317582f91fda0632d25c5b7e8adda63e4efd65a7c6732071e0d98d4ed3b67c138", 0xce}, {&(0x7f000000b680)="fbba5ad1350ffd3f730cb170d23178a29fafc5374e329e272fb936462f5630760fb16ef0545c41e5bdd93663a7491e4e59dc61c49de130cebfe76f5addee417fa0684964c6e428a522d6e818c35c028d028fd39ae76c", 0x56}, {&(0x7f000000b700)="019dc387ab455baf435f63ef90935862daa6ba9439a430e148ad464d31c1ec0aabb889c838c66174c334802049daa34654a9ad659ccc19b1ce1fd3271d8c524d4b37859d8923f1af78473cdd878dad312a4ebd2599ea560bef4923ec674d1efffaa5150d343f61b6f1cfcfe86f69eff083c9618119754650037f528fd8d21fa5db4f99a526abb6c40c683e883af3f3719bf2db8966cf14cfb7861cdeba10525170a9fcddffe9b5d6118e2bfc7718d5618fb73d18a3a30f97889b538b7f6f615d21070c", 0xc3}, {&(0x7f000000b800)="fa86c14c5533a85f4725642d", 0xc}], 0x7, &(0x7f000000b8c0)=ANY=[@ANYBLOB="c0000000000000001701000002000000a6000000bc3a95ec59939e0953f2e7a9a9d69abc861c141f7f90433b5672ff9163493f173f82351d2124d5757d9b1a09000000000000004daf74a7ee36fc54533dcfc28d29e35aae75036e2df0ff92e3469d29067e7d2e3fbef418f8223ad63797136a2c1fb13bfb764abb9fb970c73c6515d060c518765204c3d5198c7bf9545e446518c7e8e28b7375d5d1ee8bb3b56e1073d288f436c32f44106d7a763175d8634a24161f27f44eef000000000000180000000000000017010000030000000100000000000000"], 0xd8, 0x4}], 0x8, 0x20008000) r11 = socket$inet6(0xa, 0x80003, 0x6b) getsockopt$IP6T_SO_GET_INFO(r11, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) [ 1885.900348][T23732] IPVS: ftp: loaded support on port[0] = 21 18:38:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x2bb98205) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200)=0x101, 0x4) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x4a, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000a1dc6ff07d800400300"/35, 0x1d1}], 0x1}, 0x0) [ 1886.197677][T23706] IPVS: ftp: loaded support on port[0] = 21 [ 1886.557099][T23743] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1886.582564][T23743] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1886.630814][T19809] tipc: TX() has been purged, node left! [ 1886.751960][T23744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1886.801846][T23744] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1891.497653][T23752] IPVS: ftp: loaded support on port[0] = 21 [ 1891.952135][T19809] tipc: TX() has been purged, node left! [ 1892.182127][T19809] tipc: TX() has been purged, node left! [ 1893.911996][T23752] IPVS: ftp: loaded support on port[0] = 21 18:38:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="7e8dc606", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7d, &(0x7f00000000c0)={r1}, &(0x7f0000000140)=0x8) 18:38:42 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) write(0xffffffffffffffff, &(0x7f0000000000)="1b00000021002551071c0165ff", 0xd) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 18:38:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40197, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:38:42 executing program 5: socket$nl_route(0x10, 0x3, 0x0) 18:38:42 executing program 2: socket$phonet_pipe(0x23, 0x5, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpus\x00', 0x2, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@caif=@dbg, &(0x7f00000001c0)=0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)={0x14, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}}, 0x14}, 0x1, 0xffffff7f0e000000, 0x0, 0x8014}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c}}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r6, 0x8982, &(0x7f0000000300)={0x1, 'netpci0\x00'}) r7 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_NOOP(r3, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="36e2ea", @ANYRES16=r5, @ANYBLOB="000125bd7000fedbdf250000000008000e000180000008001700", @ANYRES32=r7, @ANYBLOB="08000d000100000014002000fe8800000000000000000000010000010800220040000000080002000100000008001400000000000c000f00060000000000000008001300010000000800050001000000"], 0x74}, 0x1, 0x0, 0x0, 0x20c4181}, 0x38088091) r8 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r8, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000129bd7000fbdbdf250200000006001b004e240000050009000000001700", @ANYRES32=r8, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x8804) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_LOOPBACK(r10, 0x65, 0x3, &(0x7f0000000980)=0x1, 0x4) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$SOCK_DIAG_BY_FAMILY(r9, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)={0x118, 0x14, 0x300, 0x70bd29, 0x25dfdbfc, {0x21, 0x7f}, [@INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0xfe, 0x1, "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"}]}, 0x118}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/125, 0x7d}], 0x1) r11 = socket$netlink(0x10, 0x3, 0x0) ioctl(r11, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NLBL_UNLABEL_C_STATICLIST(r11, &(0x7f0000000940)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000900)={&(0x7f0000000800)={0xd0, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6erspan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x31, 0x7, 'system_u:object_r:systemd_tmpfiles_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:initrc_exec_t:s0\x00'}]}, 0xd0}, 0x1, 0x0, 0x0, 0x2002c841}, 0x4000) 18:38:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000a40)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$inet6(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x200, 0x29, 0x36, {0x3c, 0x3c, [], [@enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x80, 0x0, [0x7ff, 0x93f, 0xfff]}}, @generic={0x2, 0x66, "284166e278bc8ee63b557eb5931c523bc1857d3bfea689bd57e71712fec9eaac946122ca4faf111d69440e03ab14cf55a80a580081d55bec4fb11b13885a4aa031e9a54a16ba221fc443ba0d24d046af19cc4e2aa146d9a30c30da93b425679f85784be69d38"}, @hao={0xc9, 0x10, @empty}, @generic={0x4, 0x62, "565f28f5a09e330c8bc54f0c78ad53db06c4494e0c2e65e79a1d65c5f451a474ecdf5dc54b5943fa14b8d5638d6506dacefdc3e2b610f741067152e2272487ebf0bd336ae5d68ab31b79724e7ccc9a86eee4c054c0c35f15f0a7cd7b2f919dedbb29"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0x7}, @generic={0xe6, 0xba, "9944e9b56f4f6cd120a36ffe0ae91a0e55c7019945504acd174efd7d9bc15c01e216a91f79756c9075640d63dc214d92dd8795d3a66675a7496dd93f1663804d93395be67b2ae66ecb4373ac172956ff5611e2ea0d3ecbfcd857bba4c5eee9b5d6ea4fc6118543267c1b02a8e65870716af77262605121b2a601077b4c14813bb34fef8826f1736b67be8a449f455f7d6c18a2f7684da80c8d752c61874df9a54889ccb30d773f90cfcdc0c9dde560aa5936b45912440f3fe518"}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local, r5}}}], 0x228}, 0x0) [ 1894.391929][T23761] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1894.424656][T23763] IPVS: ftp: loaded support on port[0] = 21 18:38:43 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) read$alg(r1, 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) [ 1894.437960][T23761] bond24 (uninitialized): Released all slaves 18:38:43 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000580), 0x10) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) socket(0x11, 0x800000003, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000010003, 0x0) [ 1894.666391][T23771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1894.682516][T23771] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1894.791989][T23770] bond23: (slave bridge289): Enslaving as an active interface with a down link [ 1894.827518][T23761] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1894.856797][T23761] bond24 (uninitialized): Released all slaves 18:38:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40198, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1895.100075][T23776] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1895.113247][T23776] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. 18:38:43 executing program 4: r0 = socket(0x10, 0xc, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, 0x0, 0x0) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x41}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3f}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="4e71f01c91dc8dbc1c455d2b9840930ab133bf031074f5f9d30407a77f3e309dc76774adbf6bebe6e1e0b8d87c28cc09d78a28bb15fee73c9b390ca9472d64cde4371bb8f44518df500416946185d3ba41c19c3d9322fab8ef5139fb7a20e67c0c94dd307c7851af88", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xfffffffa, 0x0, 0x9}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) socketpair(0x3, 0x2, 0xc1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r6 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="000200000000000028001200090001007665746800000000120002000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r10}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r14}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) accept4$packet(r6, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000005c0)=0x14, 0x800) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r16, &(0x7f0000000580)=ANY=[@ANYBLOB="7f454c4600e0ffffff00000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000008f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbe36938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b00000000000000"], 0xf6) write$binfmt_misc(r16, &(0x7f0000000000)=ANY=[], 0x2bb98205) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xffffffffffffff96, &(0x7f0000000400)={&(0x7f0000000600)=@bridge_getneigh={0x0, 0x1e, 0x100, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x0, r15, 0x8110, 0x40}, [@IFLA_ADDRESS={0x0, 0x1, @local}, @IFLA_XDP={0x0, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x0, 0x3, 0x9}]}, @IFLA_GSO_MAX_SEGS={0x0, 0x28, 0x40}, @IFLA_IFNAME={0x0, 0x3, 'veth0_to_hsr\x00'}, @IFLA_XDP={0x0, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x0, 0x3, 0x9}, @IFLA_XDP_FLAGS={0x0, 0x3, 0x3}, @IFLA_XDP_FD={0x0, 0x1, r16}, @IFLA_XDP_FLAGS={0x0, 0x3, 0x8}]}]}, 0x5c}}, 0x10) [ 1895.282701][T23797] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1895.306986][T23797] bond24 (uninitialized): Released all slaves [ 1895.563310][T23800] bond23: (slave bridge290): Enslaving as an active interface with a down link [ 1895.584699][T23802] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1895.606192][T23802] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1895.669361][T23808] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1895.692501][T23808] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1895.787116][T23797] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:38:44 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000022c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@enum, @volatile={0x0, 0x0, 0x0, 0x9, 0x1}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0xf27a, [{0x0, 0x2}]}]}}, &(0x7f0000004600)=""/210, 0x4a, 0xd2, 0x8}, 0x20) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000380)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f00000003c0)=0x10) sendmsg(r1, &(0x7f0000000100)={0x0, 0xfffffffffffffeef, &(0x7f0000000040)=[{&(0x7f0000000000)='+', 0x1}], 0x1}, 0x8000) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000480)="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", 0x3ff}], 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000a00)={0x0, @in={{0x2, 0x0, @dev}}, [0x43cf, 0x6fd371e3, 0x7f, 0x0, 0x7ff, 0x0, 0x2, 0x9, 0x0, 0x0, 0x7ff, 0xbfa, 0xf21, 0x9, 0x100000000]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000180)) r4 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000000080)={r5, 0x0, 0x0, 0x7f8, 0x400000003}, &(0x7f00000000c0)=0x18) socket$inet(0x2, 0x3, 0x4) r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000340)={r8, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x7a, &(0x7f0000000080)={r10, 0xf000, 0x0, 0x7f8, 0x400000003}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000200)={0x7, 0xd77e84f23c0e2f14, 0x2d, 0x2, r10}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @random="96c1e9574b31", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x0, 0x0, 0x8, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local, @remote}, "400000e3ff000000"}}}}}, 0x0) 18:38:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x40199, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1896.140761][T23820] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1896.182355][T23820] bond24 (uninitialized): Released all slaves [ 1896.527899][T23822] bond23: (slave bridge291): Enslaving as an active interface with a down link [ 1896.541210][T23820] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1896.561717][T23820] bond24 (uninitialized): Released all slaves [ 1901.092282][T19809] tipc: TX() has been purged, node left! [ 1901.362163][T19809] tipc: TX() has been purged, node left! 18:38:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x67) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)}, 0x0) sendfile(r3, r1, 0x0, 0x100000001) 18:38:52 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = socket$netlink(0x10, 0x3, 0x0) getsockname(r3, &(0x7f0000000180)=@sco, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r5 = socket(0x10, 0x80002, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000480)={0x200000000000000b, &(0x7f0000000400)=[{0x6, 0x6, 0x1f, 0x6}, {0x73, 0x20, 0x4, 0x7}, {0x3, 0x6}, {0x1, 0x83, 0xff, 0x7ff}, {0x7fff, 0x0, 0x0, 0x3f}, {0x20, 0xfa, 0x2, 0x6}, {0x67a0, 0x20, 0x1, 0x9}, {0x10, 0x0, 0xd6}, {0x0, 0x0, 0x2, 0x4}]}, 0x10) pwrite64(r4, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) socket$inet6(0xa, 0x80003, 0x0) r6 = socket(0xa, 0x0, 0x0) setsockopt$inet_int(r6, 0x0, 0xb, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r9, 0x0, 0x0) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r11 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="85000000080000000000000085000000070000e9940000000000000000000000d6f335aa3fd9384160d519682612df3991abdd9e313457c62522dda942899f89447ad1cc0f03d66182eaf7950a698df34f83220995519d677680669133ad3a6bb9804125f68d443ee1303c87c36683910000"], 0x0, 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r11, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r11, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xc, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x8}}, 0x10) r13 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r13, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r8, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r10, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r12, r13}, 0x78) accept$packet(r9, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001140)=0x14) sendmmsg(r7, &(0x7f0000001000)=[{{&(0x7f00000004c0)=@xdp={0x2c, 0x0, r14, 0x3c}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000580)="0877b14cb8b9f7172b8f841cf1ce46990cba3082f27ecb74db900b6e8875b097614eb1ac700f12fca9acbb89c777217b1d8bea0628f7db8e6311c9282b3573cde3fcbc62e89b5519f4a1dfceff594172873ecfbf550205e38eda69714c235e1fa8a2e79953ff12a1f88082575b4868da801693317a057055fe4f09213f7027a7e1ec0a737a8e6f94e07bef153131231b25195881ef7482b29b030d39cab412102dc0b65571e6a554aed79bce66cd345fb69e6295c338bc3daad58b3eaabf188f28de5534d49fc8fcfea75cd8f1ca2a87a985ba8329b5df37fa423de59b14f06414007ec968", 0xe5}, {&(0x7f0000000680)="9cf10c930a76f38884419f35b4e649d5dc76c0b186166dfb49b678d4b3e33d2cf79bd99a8619b492d210a4e963de3eba1f3fcffb04677cc69dc5e4e104b2ba1091ecf8c7845a94a889c09aa64a8bcc5ea9a9d38a6b1d903ee69d0dbda9bfb52e83ffac79f26edc6f5fcf716a7e33293b0c57788098d2bfa829ff8b8e3bfc1bc273a7f6ddd9757dd37fae842951eaeadab574a4b4183cce44996657f585fb30fdaa7fa2fce61e015bb2ed", 0xaa}], 0x2}}, {{&(0x7f0000000740)=@llc={0x1a, 0x0, 0x1f, 0x7, 0x0, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000007c0)}, {&(0x7f0000000800)="ba48403438c649d14f2c86c9eec383f1b985c9ebeabc6692e76a9211c01336eabe829550ca973cb049d43a419ca814347ca9946d524010f717bbb3", 0x3b}], 0x2, &(0x7f0000000880)=ANY=[@ANYBLOB="68000000000000000c010000020000005ed0cb3d76a702e3bafaa79e90b27a31499e2cbb804fe1a2a5bddbaf6147b3ab56539f4f594651303e438d37a872c58b8abfcf22c5d5da173d22ae46b6937bcceee57269540000000000000060000000000000000901000010440000de6bcc6259817d0c0770f6537e167e52890dde22315bf43963e7948678fd6b2c3ab8ebcf846d7fed6089940e73a8ce315aebe4576f4fccd7c14e1e5d9ee592a1faf4d8136e177cec6288e34918f8ea1a00"/200], 0xc8}}, {{&(0x7f0000000980)=@nfc_llcp={0x27, 0x1, 0x8000002, 0x5, 0x4, 0x1, "55783770793118903c6852f2859a01b9001cee8aae0d84ea93af87b89d5a86a28a954b4fc07695f1970d8eb9892b81303bb90d4557cd59152fd2d63d75cd0b", 0x14}, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000000d40)=[{0x88, 0x84, 0x5, "1de96b2642fb283297bfa9a7a2b705dcd0a4666041f7a08500b9e63a574efb5f75b5ea607762103901d8bf4cb3df4cd171ebe2c4c03c9766083581020854d1f800f492b504cf5f99cec45ea2b659b856660d6db19b7b47845fccd0ec743ccaa5654610e10114890357b2ee13b8cfa1c876"}, {0x50, 0x88, 0x1, "b7b2cbe05a4fc8e432afeff5052a7e416c27f64a7f7cd981584693519b336a2638c534a3b495064be6635d48edc70fd63f0b88e85e55b47a1e17f65543"}, {0xb8, 0x3a, 0x1000, "0776e4f1955b270282ee759bdcad751037f3b6a53b286fe6634d420c5e1d15dea055ea95ab41cf0897b3a3e06a3febd681a0e35b7d3f63289fa2fe470192c619ddeaa638021bb77fea8f2d979d7ba47fd0ee795578bd70a2928bc6c3ebf02668239de94b299c5a153470a98081cfe042b68538584530aad84096badb16236e82cc62fb0d0aefe69588cb98769485eceae4525ff1237a25a1a7b6ae8d71e7ef52f9"}, {0x40, 0x88, 0x10000, "32fa216f7159315c294830c2298ac7ef51eb6e7af2a07233a1eb07a50a44aeabd14a088c441bdaeff483e5da"}, {0xb8, 0x2cf, 0x6, "c0c82e01ce75459c3d7c5aaf814c92be3c045064f8dbfc3c168cbeb9dc0431749f32bee033b5761e4a0edd5fc1c1be8d08185d2ae1da638ac5e5c1aa7cba4cd2a20d0069b882607d8622a1fba1160601feec7406dff4986300b6d9c982bbd15f54c35128792b82e54d3f404b09b367eea9fd253538be79f4d16cf7a0a77ed38098b9cbcca7a257605528041b5526ad29909d6eb57c01c4e4f9e881e1bac7e81316ea1f"}], 0x288}}], 0x3, 0x0) ioctl(0xffffffffffffffff, 0x100, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r15 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r15, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept$inet6(r15, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 18:38:52 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffb, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000200)=0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) mmap(&(0x7f0000628000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r1, 0xa0486000) socket$netlink(0x10, 0x3, 0x10) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x8}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socket$rds(0x15, 0x5, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r8, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="280000000d14200027bd7000fbdbdf2508003e00010000000800030001000000080001000192c372a023b8cfc34e6e5305268176b50000003ae2bc4f183182706c7f65f2425e4a501479046a336182a05aefce8905d777e138c223f6f5b583f24df9df2916097298f99a22abe2441a74b3dabc877a9dae686c3ac2783980925550a871ea62bf2ffab73f68f371abc7a7fa7ebc2416b1902e5b964e6511e14ede48d64cbb613fa2f5008d8158cb957643c5dc1bc9a81207295e93c166d011f4963e2d25aa57"], 0x28}, 0x1, 0x0, 0x0, 0x6048010}, 0x4804) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000500)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)={0xe4, r9, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x13}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x524}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4008880}, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r7, 0x0, 0x8}, 0xc) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r7, 0x5}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r10, 0x28, &(0x7f0000000340)}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x74, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000, 0x20244}, [@IFLA_LINKINFO={0x4c, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}, @IFLA_IPTUN_TTL={0x5, 0x4, 0x4}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @loopback}, @IFLA_IPTUN_6RD_PREFIX={0x14, 0xb, @empty}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x3ff}]}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000900)={@mcast1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @local, 0x81, 0xffea, 0x5, 0x500, 0x1, 0x80000041, r5}) r11 = socket$netlink(0x10, 0x3, 0x0) ioctl(r11, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 18:38:52 executing program 5: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r2 = accept4(r1, 0x0, &(0x7f0000001900), 0x80000) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) getsockopt$inet_mreqsrc(r3, 0x0, 0xe, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x4, 0x5}, &(0x7f0000000d00)=0x90) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xc0}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20000000) sendmsg$NL80211_CMD_LEAVE_MESH(r2, &(0x7f0000001a00)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000019c0)={&(0x7f0000001980)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="080028bd7000fedbeb2d450080000c009900f7ffffffffffffff"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'gre0\x00'}}]}, 0x38}}, 0x0) 18:38:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4019a, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:38:52 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x3, 0x1, 0x9, 0x1}]}) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") write$tun(r0, &(0x7f0000000300)={@void, @val, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x84, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f426e6", 0x0, "000002"}, "eb"}}}}, 0x2f) [ 1903.786729][T23840] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1903.828818][T23840] bond24 (uninitialized): Released all slaves 18:38:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@ipv6_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_DST={0x14, 0x1, @dev}]}, 0x34}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000180)="09fc5e8c79711391a4642cd3a8b52adf1b8b6aa02865b182d3e6cd5e1b35f745f32d27e4212b9212f5ec510189845c02c50024267693ed507a5507d30431b23b41ae6dfa0e05daa1488ecb86d1b13701396b317f9d8eaa4d3c4a0f2b1dc0ae607b5836b9274df52631cf2b05eaec9dbb64760d902ad6dae51bb82c61ee03369b2ff92e483d9ac86d8016a2cbeab3761169aaeedc3492a4258c52d3d4dddcb6f804bd905833c7ce100870ca0c88d029db53588e3913ad18d9a26b14549bc65f70a7f87551213ed40ab5ea72eedfd283e9f87cbefdaa26e4", 0xd7}, {&(0x7f0000000280)="d44dee386c840a36c8f403d70b8d0c2014857c10c8f93f00f7daf5022be5e429b0b46ff7b350b3ac3c31af36ae86b798f78e093c250bf9d38b724f84316955d4fea8d52d0d36d104dbea5d033d90b2f7b665ce94be2a750385817ae79454dc49ffbd99b997d7828eaf3933788bba41a95915a72893114185428adae51bb3a3fe15c1caed4588ac61f815a6b4f191f20798ad19a1d78cdda929f28856658140a4c281621cd38a6612efecc14c0df9fd832c7675f84a77dec7199f953b41c1c9cdfdfcea4b6ef3e4763bf78c034f279cbf94ab0fa3c565c545b6b9c10ccb5261389885ea20590abe657b54204623", 0xed}, {&(0x7f0000000000)="fd4c4f64f73e0b86887b852f", 0xc}, {&(0x7f00000000c0)="6c201c60dce8d28dcc57b70c4dce70d8883dbdfb92390ef5c14e3d79408245b88a45998e7873b8f2a4", 0x29}], 0x4) 18:38:52 executing program 5: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x3b0, 0x0, &(0x7f0000000040)="1c04ff01da6da9725f90c5a00500", 0x0, 0xf0, 0x0, 0xa2, 0x353}, 0x28) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x10000, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x7, 0x20, 0x9, 0x4, 0x3f, 0x6, 0x6}, 0x1c) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000180)=0x4, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r5, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1f, 0x6}, 0x8) splice(r3, 0x0, r4, 0x0, 0x4ff9c, 0x0) openat$cgroup_type(r3, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) [ 1904.083684][T23848] bond23: (slave bridge292): Enslaving as an active interface with a down link [ 1904.111539][T23860] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 18:38:53 executing program 0: connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(0xffffffffffffffff, 0x0) unshare(0x40000000) socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x2b, 0x6, 0x3f) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)}, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001340)="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", 0x47f}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf92a1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 1904.841588][T23840] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:38:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5000f100300001000000000000000000000000003c000100380001000400717c1f78c4c9de080248c53e07c24a010069666500280002801c000100000000000000000000000000000000000000000001000000060005000000000004000600"], 0x50}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 1904.888124][T23866] IPVS: ftp: loaded support on port[0] = 21 18:38:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4019b, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1905.045586][ T27] audit: type=1804 audit(1583519933.716:593): pid=23871 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/432/cgroup.controllers" dev="sda1" ino=16669 res=1 [ 1905.077048][T23860] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 18:38:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket(0x9, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) sendfile(r5, r3, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffc18736d89600e9406f42222b6f869ab7aef396675a067a27c6ab50149c380d3313b233d1705f2cff636b89200fe82fa85d3fd9ba299ab6fa74abc23f1019ae5b3db0dc8358cacf9468a6c76836c038aa1f7d621a4e33daa3f623dfde8122ded1d50a21b6c8f62903d41648ca10bcde882d6c0873e7724febe3927ef4c72bbb9ff42bd70b0b74485dc9bc468b"], 0x8e) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r7 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) sendfile(r6, r7, 0x0, 0x100000002) r8 = socket$inet6(0xa, 0x2, 0x0) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000200)) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000000040)=0x8, 0x4) sendmmsg(r8, &(0x7f00000002c0), 0x400000000000174, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 1905.248215][T23880] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1905.289416][T23880] bond24 (uninitialized): Released all slaves [ 1905.348146][ T27] audit: type=1804 audit(1583519934.016:594): pid=23881 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/470/cgroup.controllers" dev="sda1" ino=16671 res=1 [ 1905.448849][ T27] audit: type=1804 audit(1583519934.116:595): pid=23884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/470/cgroup.controllers" dev="sda1" ino=16671 res=1 [ 1905.651470][T23882] bond23: (slave bridge293): Enslaving as an active interface with a down link [ 1905.713353][T23880] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1905.752576][T23880] bond24 (uninitialized): Released all slaves [ 1910.062382][T17038] tipc: TX() has been purged, node left! [ 1914.097685][ T27] audit: type=1804 audit(1583519942.766:596): pid=23894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir577934796/syzkaller.LHcfVI/211/memory.events" dev="sda1" ino=16486 res=1 [ 1914.162157][ T27] audit: type=1800 audit(1583519942.796:597): pid=23894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16486 res=0 [ 1914.193497][ T27] audit: type=1804 audit(1583519942.796:598): pid=23894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir577934796/syzkaller.LHcfVI/211/memory.events" dev="sda1" ino=16486 res=1 [ 1914.229017][ T27] audit: type=1804 audit(1583519942.806:599): pid=23894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir577934796/syzkaller.LHcfVI/211/memory.events" dev="sda1" ino=16486 res=1 18:39:03 executing program 2: socket$inet6(0xa, 0x3, 0x3a) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x8002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) getsockopt$inet_mreqsrc(r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x4, 0x5}, &(0x7f0000000d00)=0x90) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xc0}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20000000) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, r3, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_FTM_RESPONDER={0xc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}]}, 0x20}}, 0x20932b7ea7a12195) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f00000001c0)={@void, @val={0x9}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "6595c3", 0x0, 0x0, 0x0, @mcast2, @empty}}}}}}, 0x62) 18:39:03 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f00000010c0)=@l2tp, &(0x7f0000001140)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001180)=[@in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x400, @empty, 0x5}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}], 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xe00) ioctl$SIOCX25SENDCALLACCPT(0xffffffffffffffff, 0x89e9) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) 18:39:03 executing program 4: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x2d3, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"/318], 0xb8}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 18:39:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4019c, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:03 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff07f6f9002304000a04f51108000100030100c10800038005000000", 0x24) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001800)=0x3, 0x4) 18:39:03 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000e00d1bd", 0x2e}], 0x1}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000100)=0x5, 0x4) 18:39:03 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x18, 0x4800000000000000}}], 0x1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x18, 0x4800000000000000}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="1800000000000000100100000100000077f154000bdf00409330b3e7d8aa94129a373d62c292b8c6ed127caa87f75478759207d10604ec95ff7bcb0d639b125ec85a3678be4f50111f0a365ed1cadf3a2b3b3cb9591cc6b4dea05a8b5b29e84e4fadaa6ebe000000004dc6505d25234826a267f75c743db965041c0000000010000000ffff80b6d724c8f356b5db717df24b23c5cc93b1a5c3438495d929ce2f1ae893afaf3f05d32d0bfa67b3da43ab917db5430ef9aec071e44cd19cc18e4e0528acd134638ab577d1786271f44d80d21ed5de4b4ca31f4253a88115bece676d0fbf165b08c35178e5989379cc9df9e121a95731d088d62b0adcd501485f490b48633a73442d52503070fd87060400176b72c253c30aa4d2aa4f414b2466eb6ede0e5be402fbd4e293f6e4bcb5b4e7602d87c7513d3dcc2973e402484b45e95c97a0779e196456079c0c6c8b94c3bf030000008e71ec29a28903e807b69765f796e45d278e6742d5f1f5540fbcf6309726a1a3a90f8d5ce8056a3dcc8d4163fc1daf6f97609d8a3dd0aece1f51ab9a471aeb0a9f2dabe8f1adee705e46f6f43f7377aaf21d3fdb8e7987cca79e6e20"], 0x18, 0x4800000000000000}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x4ff9c, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0x7f, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x6, 0x3}, 0x0, 0x0, &(0x7f00000002c0)={0x4, 0x10, 0x9, 0x1}, &(0x7f0000000300)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x2}}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r8, &(0x7f0000000000)=ANY=[], 0x2bb98205) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x10, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffe61}, [@func={0x85, 0x0, 0x1, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x3f, 0xbb, &(0x7f00000000c0)=""/187, 0x41100, 0x9, [], r4, 0x13, r5, 0x8, &(0x7f00000001c0)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0x0, 0x2, 0x3a}, 0x10, r7, r8}, 0x78) close(r1) [ 1915.231017][T23907] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1915.242967][T23901] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 1915.265473][T23901] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1915.266547][T23907] bond24 (uninitialized): Released all slaves 18:39:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xe, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xc, 0xd}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xb}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) listen(r0, 0x9) [ 1915.523727][T23901] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 1915.549012][T23901] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1915.572741][T23910] bond23: (slave bridge294): Enslaving as an active interface with a down link [ 1915.581838][T23915] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 18:39:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = socket$caif_stream(0x25, 0x1, 0x4) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, &(0x7f0000000180)={0x101, 0x8, 0x1, 0x3, 0x0, 0x21, 0x3, "686b60df21bcfb1ba432384326ddfb92a9149898", "866c37926dd263c6396b5d643abaa93696988fbc"}) sendmmsg(r1, &(0x7f0000003dc0)=[{{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000080)="67c4e721099d1afac4d5b8a902", 0xd}, {&(0x7f00000000c0)="2fb09b90b28e29298be28a978d", 0xd}, {&(0x7f0000000200)="a6390801c3ff3e60be648da3d22a5f0b23f219171383a489cb1ce7c3c7dda985b1130dd37e42deec120fdc29e000663481ea8b90deb9f0a5a4f5536b6e3aa8297c0776a7ad8ebea4ba6efe50dbc8e8429c1982468f66d218289c0ce75dfd4490dd9bfb8383606c0100139a054ff7c13c140dad776990daf2a5bbe0d2d03c7b8a600d81b695d68cadbf7fe89096dae98cbc0f81750bb7fa279f726d887e6cda776b29c5970e8f8ba25164e850610bffd3a06495d4a8540a0bd42432c8cc04ad563c60fd84b35648c55e20", 0xca}, {&(0x7f0000000300)="e4b7ffb90a80dbacb3cf44ef028a38643e4a32e8501c5f7a3ae15b4270b69f65077cf3759ad6a1f5878bb619f004cf1ee80061a8fbce5892db03840378a144a1b8c90daa44643c3639633c9a39", 0x4d}, {&(0x7f0000000380)="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&(0x7f0000003d80)=[{&(0x7f0000003bc0)="11df94ce17d79f00052fc4d9ae9bdaa53b855c1a091a3ab4b941997481080499b24491215ca8a8ae703aba163d54c386d58c61c2b4dfe11499357b9d6fc0b079fed576eea54bb0c267c0203e5a00fd93b664d793d55c648ac39dd8777a06a76fa6c326cd7e3d7f8dd1a53348735568637b2a2dc8b8edf1b0b6890b6d623d62b430fcda8fd658c7ccac18a35a09efa817f49e8fc6166af7a7da43b494d7cd", 0x9e}, {&(0x7f0000003c80)="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", 0xff}], 0x2, &(0x7f0000004000)=[{0xf8, 0x109, 0xff, 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"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{0x38, 0x56f708f17fd3b816, 0x0, "f480a37465995e6c5424836f40e4f4918edb546a319c2d4f495a80f03d7357abf7a89a"}, {0xc8, 0x10f, 0x3, "4e9f585c0fbdb6265fcdc9093496ca65da0bd36afbf10abdc9d40c76f50d2dc65a9a0362f52cf68233985bd4e03b124c0cff2d3c48760642d9f3c3d8da4b42a5e97992ea6c753386b36933a0501b1bd78f5de3c0de44b11e693b80ebbc994cb9cfc62716a88dad6dd391db1ce23dc3e38df4306c3644f8ca658191ce0e277e5525ad4790a387e097864c92f32598f4e775900785f11e484db318a3f8bd1c20b1b8485cf5610e531c3d5901a3e609ecf0d6b54219"}], 0x1208}}], 0x4, 0x20000021) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000100)=0x40) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0xb}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) [ 1915.678148][T23907] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:39:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4019d, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:04 executing program 5: socket$inet6(0xa, 0x80003, 0x6b) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000001c0)=0x1b, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000040)=@buf={0xb7, &(0x7f0000000100)="d7b83da383bb6dcb5422aacbac96e9b8cc664f41e52e30827321e2fd0e08015f462bcc6714e2b863aeb61d3c6d86e82860b3c3d9b1b3a07177a766febc5542b255b9040e78afb9c46ed6e0e8fef0c1181fee0e95a43b76626680beccd9f344c44f5fb2ba27435dbfdb45ee952783e0a0ab6c923b0b3df7892e9c3bc50023f3291d7838370135e80c92c3f0fc1645591e974fdef1c5dc6828697b48ea31237cf1d8b8135d96f12da23300700d6893167036694e090e4b0e"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="0f000098aef41a7851d06d7b49878571ae057df22cde2cf052"], 0x6) recvmmsg(r3, &(0x7f0000000600), 0x204083acb88ff8b, 0x2, 0x0) [ 1915.904758][T23931] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1915.932456][T23931] bond24 (uninitialized): Released all slaves 18:39:04 executing program 2: socket$inet6(0xa, 0x3, 0x3a) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x8002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) getsockopt$inet_mreqsrc(r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x4, 0x5}, &(0x7f0000000d00)=0x90) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xc0}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20000000) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, r3, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_FTM_RESPONDER={0xc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}]}, 0x20}}, 0x20932b7ea7a12195) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f00000001c0)={@void, @val={0x9}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "6595c3", 0x0, 0x0, 0x0, @mcast2, @empty}}}}}}, 0x62) [ 1916.160261][T23933] bond23: (slave bridge295): Enslaving as an active interface with a down link 18:39:04 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000000b40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/202, 0xca}, {&(0x7f0000001cc0)=""/132, 0x84}, {&(0x7f0000001d80)=""/108, 0x6c}, {&(0x7f0000001e00)=""/14, 0xe}, {&(0x7f0000001e40)=""/117, 0x75}, {&(0x7f0000001ec0)=""/54, 0x36}], 0x7, &(0x7f0000001f80)=""/100, 0x64}, 0x10140) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x7a, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x18) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x7a, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x7, 0x0, 0x3b, 0xb3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002040)=r6, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="48000000100005070000007ed10000000cac857b73660271b858bae8336f1f70183a47e3a67df12ef104000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x5}}, 0x0) setsockopt$PNPIPE_ENCAP(r11, 0x113, 0x1, &(0x7f0000000240)=0x1, 0x4) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="288d420001002500"/20, @ANYRES32=r12, @ANYBLOB="000000000000000008000a0014000000"], 0x28}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r12}}, 0x20}}, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 1916.248078][T23939] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:39:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x776, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) sendmmsg$inet(r0, &(0x7f0000000380)=[{{&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, &(0x7f0000002640)=[{&(0x7f0000000140)="0ca236a10863e5d07250248daf98e1723af5dfc5398857058816c8f6bf4fe2bab958075a107498d943ac9786f78a327d60a5a0df02cb7ce0b240121901fd7e1a94f75fb38c3c06dfcd42ff47a531e68cb4ba940ae271773b4aad5cf998b13d08b04a345c32ad3978babce24cf95973077cf06d9625461baea530270e263815331917b29ba9f8", 0x86}], 0x1}}], 0x1, 0x0) 18:39:05 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0xff4d) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002abd7000fddbdf25020000000c00020013550000000000000c00060000000000000000000c00030003000000000000000c00070008000100", @ANYRES32, @ANYBLOB="0c0006000200000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x80) socketpair(0x22, 0x5, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040}, 0x4040000) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @remote}}}, 0x108) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f0000000640)={0x3, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @multicast2}}}, 0x108) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f0000000400)={0x100000002, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @dev}}}, 0x108) 18:39:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4019e, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1917.032198][T23959] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1917.048056][T23959] bond24 (uninitialized): Released all slaves [ 1917.290625][T23963] bond23: (slave bridge296): Enslaving as an active interface with a down link [ 1917.325376][T23959] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1917.347552][T23959] bond24 (uninitialized): Released all slaves 18:39:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200), 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6ca9bff13"], 0x9) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000009000)={0x50, r2, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10004}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe9}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffa}]}, 0x50}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40b}, @IPVS_CMD_ATTR_DAEMON={0x5c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xd8, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'geneve0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x4004040) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, 0x0, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) 18:39:15 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0xfffffffffffffffe) r1 = accept4(r0, 0x0, 0x0, 0x0) write$nbd(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="f6c4d564ac638dac5818b374c2ac5881c106c9e4114c23d60e8899dacb13e8fa9a0d26f62243e1c5b1b073e52cc6304528e3beb32e7fb6ba25a8def50a18f107c4b6642c18f678ae68b328c940187e6684e53b"], 0x1) r2 = socket$inet6(0xa, 0x80003, 0x29) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db50bcfe8479071") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, 0x8) close(r1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x80002, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2000000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000380)={r7, 0x401, 0x4}, 0x8) r8 = accept4$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x2, 0x0, @loopback}, &(0x7f0000000600)=0x10, 0x0) getsockopt$inet_udp_int(r8, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000680)=0xffffffffffffff78) getpeername(r3, &(0x7f0000000080)=@hci, &(0x7f0000000240)=0x80) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="900000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000800200005400128009000100766c616e0000000044000280280003800c00010000000000000000000c000100670a0000ff0f00000c0001000000010000000000100004800c000100000000000200000006000100000000000a000500040000000000000008000a00", @ANYRES32=r9, @ANYBLOB="08001d0003100019f9d2e7a340dd2600"], 0x90}}, 0x0) 18:39:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x3, 0x71, 0x10, 0x18}, [@ldst={0x6, 0x1, 0x2, 0x5, 0xa}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xbe, &(0x7f0000000080)=""/190, 0x0, 0x0, [], 0x0, 0xa, 0xffffffffffffffff, 0x8, &(0x7f0000000140), 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x10000000}, 0x10}, 0x78) 18:39:15 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, @none, 0x1}, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000240)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) socket(0x10, 0x80002, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x101, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x7a05, 0x1700) r4 = socket(0x2, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) connect$caif(r4, &(0x7f0000000180)=@util={0x25, "96ff2e6c446440e4cb4117d4d830bb84"}, 0x18) 18:39:15 executing program 4: socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x400010) r3 = socket(0x6, 0x0, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={r5, 0x44, 0x2, [0x91, 0x0]}, &(0x7f0000000100)=0xc) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000052b000/0x3000)=nil, 0x3000, 0x0, 0x20010, r6, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r7, &(0x7f0000000200), 0x0) write$binfmt_elf64(r7, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6ca9bff13"], 0x9) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0xfef0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r8, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000009000)={0x50, r9, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10004}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe9}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffa}]}, 0x50}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r9, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40b}, @IPVS_CMD_ATTR_DAEMON={0x5c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r7, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r9, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)={0xe8, r9, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3c8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x70000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) openat$cgroup_ro(r2, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x7a05, 0x1700) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r12 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r11, 0x0, r12, 0x0, 0x4ff9c, 0x0) r13 = openat$cgroup_ro(r7, &(0x7f00000002c0)='memory.stat\x00', 0x7a05, 0x1700) socket(0x1, 0x80002, 0x0) sendfile(r13, r10, 0x0, 0x100000001) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r15 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r15, r14, 0x0, 0x100000001) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r17 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r17, r16, 0x0, 0x100000001) 18:39:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4019f, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1926.588516][T23983] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1926.666840][T23983] bond24 (uninitialized): Released all slaves 18:39:15 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xc0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x80000001, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x9, 0x2}, 0x0, 0x0, &(0x7f0000000400)={0x3, 0xd, 0x49, 0x8}, &(0x7f0000000440)=0x34e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0x6}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0x100000225) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r5, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x6, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xe, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x8}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r7, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r3, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r6, r7}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000005c0)=r6, 0x4) pipe(&(0x7f0000000600)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x0, &(0x7f0000000040), &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000640)=""/195, 0x41000, 0x8, [], 0x0, 0x0, r8, 0x8, &(0x7f0000000000)={0x0, 0x401}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0xffff7ff9, 0x2, 0xffdfffff}, 0x10, r0}, 0x78) r9 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r9, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r10, 0x0, 0x7a, 0x0, &(0x7f0000000180)="024d1b31a9ce278a714ce329ebb86ce94bc7de896927fb68f3319d3cc9452e7b06737c54e621974104fdfcb107d8c38bb872cc193dc2aa31ead79a67f7933fc85cde852f8a41dcf0d7a68bc236de54eb8aaca6e81bb5bbbf6147d3b395395aabb38aba67ab8551ec61c0d0c0298828bbd250abe9e04b55f6a608", &(0x7f0000000200), 0xa00000, 0x0, 0x1c, 0xd5, &(0x7f0000000240)="33ecae839feb273813fa9a679a53443c2dcabd14e05da51228a84d69", &(0x7f0000000280)="2e1791f1fce950c8faaffb1b622cf12dd245d41863bbe5e868517a81b13dd0530f9c2740f9ae1cfae8e949222a508bcc7ec1fe76d5fe2782915c5142fb6ac1fe004f80958add9a366a2aed106b03be23e40ddcf24929c0f2c4e3e82786e5b7e85a1f2d09aa38ec116733226896dc02c84362be3a82dddcf4f53b5a3ea334875888127c4709b0df62e94f1777e382cdde9f3d1b261b81381d5ed9e5972efc879666c11451aef9bf73288e9a03b4abe24f63ff9bc342c8811df52ab3e5efb2042d665cc51f55e3e49d7e355633da6640fbe5bf144269"}, 0x40) getsockname$packet(r9, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) sendto$rxrpc(r9, &(0x7f0000000080)="8e0157ec464003dfa57d8accf88b876a7c47f7736b86787662aa7abeafd58673350ad0536cb36f52842c3fc8e63406e25b4329e143334d9bb1c747e4b6a02d2cba64b645c953b2c4bf", 0x49, 0x20004801, &(0x7f0000000100)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @multicast1}}, 0x24) [ 1926.939376][T23990] bond23: (slave bridge297): Enslaving as an active interface with a down link [ 1927.011071][T23983] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:39:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000698000/0x1000)=nil, 0x1000}, &(0x7f00000000c0)=0x10) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100)={0x2, 0xff, 0x41, 0x8, 0x5, 0x5, 0x5, 0x18, 0x1, 0x40, 0x3, 0x0, 0x3, 0xc7}, 0xe) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x3c, 0x30, 0x1, 0x0, 0x0, {}, [{0x28, 0x1, [@m_skbmod={0x24, 0x1b, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x10, 0x2, 0x0, 0x1, [@TCA_SKBMOD_DMAC={0xa, 0x3, @local}]}, {0x4}}}]}]}, 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$AUDIT_USER(r5, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xb4, 0x3ed, 0x200, 0x70bd27, 0x25dfdbfd, "a53ccf5792e2ff1d80a8c4bfdb5536c869697f83bce978b747b155b9f904dbb561eeb10e3b986ee7a5d8d45007d44d32de7a3ff25a6c934966cd69a5ea77cd4efa399f0430e9a0819af6fbecefe3b9d1c56c1a62ac568ae3a314382075b72753ee77201cbf124bcff045cf14332261f6ec99497f185df0e03b6d213e4056182591faefa0478c57c9b64e586f0d7992d0ae7d2c4b43b2c0c3b656e02d8737b165b08162", [""]}, 0xb4}, 0x1, 0x0, 0x0, 0x800}, 0x800) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 1927.069651][T23983] bond24 (uninitialized): Released all slaves 18:39:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1927.364013][ T27] audit: type=1804 audit(1583519956.036:600): pid=24008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/438/cgroup.controllers" dev="sda1" ino=16688 res=1 [ 1927.401591][ T27] audit: type=1804 audit(1583519956.066:601): pid=23981 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/474/cgroup.controllers" dev="sda1" ino=16685 res=1 [ 1927.521114][T24015] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1927.545312][ T27] audit: type=1804 audit(1583519956.066:602): pid=23997 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/474/cgroup.controllers" dev="sda1" ino=16685 res=1 [ 1927.562298][T24015] bond24 (uninitialized): Released all slaves [ 1927.667698][ T27] audit: type=1804 audit(1583519956.066:603): pid=24001 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/474/cgroup.controllers" dev="sda1" ino=16685 res=1 18:39:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x1ff) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$rose(r3, 0x104, 0x4, &(0x7f00000002c0)=0x1000, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r4 = socket$inet(0x2, 0x1, 0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000340)={r6, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0x7, 0x2, 0x9, 0xef, r6}, &(0x7f00000004c0)=0x10) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockname$tipc(r3, &(0x7f0000000200)=@id, &(0x7f0000000240)=0x10) r7 = socket(0x40000000015, 0x5, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000400)='SEG6\x00') connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r7, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getpeername$l2tp(r7, &(0x7f0000000380)={0x2, 0x0, @multicast2}, &(0x7f00000003c0)=0x10) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000280)={0x78, 0x7fec, 0x6}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000000c0)="7950fcd4dbf85103c71db06be1e7b6ea90cf5c9bd9fd74561f9e659bfb88aafebb9e0abe11f46a26008799f17044c740eb37fab9901e22e3a72a2ddf70a8890ef2fc515b75c34d1487b4b0bd983b8121bf57ccee32fafba1d2b066047ae74b655a26ba306fc6bf184956dfe071551a1115e0251cae06caeda08b2fbe06cba3d965f7cb70f47126e0a25ff39282cccc2adb83eb7a992c66980eb7597d6ab93e8cd0861d4870da537816333eafc7902f68960e2c88b299dba868affd95638d52e4c223bae6f73c36ca6db17d337694c633b1205e4f860087d6cc73e67d1c0df55fca8b24fac9117341a406d9014d") 18:39:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@getqdisc={0x28, 0x26, 0x8, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0xfff1, 0x7}, {0xd, 0xc}, {0xb, 0x1}}, [{0x4}]}, 0x28}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") syz_genetlink_get_family_id$devlink(&(0x7f0000000340)='devlink\x00') write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) 18:39:16 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) accept$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r5 = accept4(r4, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={r3, 0x10001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000200)={r6, 0x1, 0x1, 0x9}, 0x10) [ 1927.698651][ T27] audit: type=1804 audit(1583519956.066:604): pid=23993 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/474/cgroup.controllers" dev="sda1" ino=16685 res=1 18:39:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="f39d5c6b7809e8abd8772b8c1a1ae314", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7be", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x2, 0x0, @mcast2}}}, 0x108) splice(0xffffffffffffffff, &(0x7f0000000080)=0x40, r1, &(0x7f00000000c0)=0x6, 0x3, 0x4) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000100)=0xe32, 0x4) [ 1927.852524][T24019] bond23: (slave bridge298): Enslaving as an active interface with a down link [ 1927.865864][T24015] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1927.899178][ T27] audit: type=1804 audit(1583519956.066:605): pid=24003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/474/cgroup.controllers" dev="sda1" ino=16685 res=1 [ 1927.942650][T24015] bond24 (uninitialized): Released all slaves [ 1927.951978][T24036] IPVS: ftp: loaded support on port[0] = 21 [ 1928.238926][T24039] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1928.499865][T24036] IPVS: ftp: loaded support on port[0] = 21 [ 1928.739640][T24035] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1928.784816][T24042] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1929.112108][T17038] tipc: TX() has been purged, node left! [ 1932.952188][T17038] tipc: TX() has been purged, node left! 18:39:24 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x1100000000000000, 0x1100, 0xaa, 0x80fe}, 0x80, 0x0}, 0x0) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r0) socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000400)=0x3ff, &(0x7f0000000440)=0x2) r4 = socket$netlink(0x10, 0x3, 0xf) r5 = socket(0x400000000010, 0x3, 0x0) write(r5, &(0x7f0000000280)="2400000020002551075c0165ff0ffc020a00000000100f0007e1000c080017001600f000", 0x24) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000010000000000000000000000000020000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006272696467650001000000000000000000"], 0x40}}, 0x0) r7 = socket(0x400000000010, 0x3, 0x0) write(r7, &(0x7f0000000280)="2400000020002551075c0165ff0ffc020a00000000100f0007e1000c080017001600f000", 0x24) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r2, 0x8, 0x7, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r7}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0xc800}, 0x4489c) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x68, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000, 0x20244}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @loopback}, @IFLA_IPTUN_PMTUDISC={0x5}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000, 0x20244}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x4}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @local}, @IFLA_IPTUN_PMTUDISC={0x5}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x3ff}]}}}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x58}}, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080da8055e0bcfe0479071") 18:39:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a1, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:24 executing program 0: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$kcm(0x10, 0x2, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x14, r3, 0x1}, 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010026bd7000fedbdf250a0000002c00038005000800bc000000080001000100000005000800040000000800050000000000060007004e220000"], 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x4000810) 18:39:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local, 0x2}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRESHEX=r8, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESOCT=r3, @ANYRESOCT, @ANYRESHEX, @ANYRESOCT=r4, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESOCT=r5, @ANYPTR64, @ANYRESDEC], @ANYRESDEC=r7], @ANYRES64=0x0, @ANYRES64=r10, @ANYRESOCT, @ANYRES16], @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e00000018000280140015000002000000000000ec3fab0ebbc757c7bc7f458168a5d5a12af6f4cebbba3a6b286cc70230251b0cfaec50864c69e23dabdda2e67d7a4e7d06c890f9a743e6f134b06ff811dbe6f8f7582d32128591a64912e58084be465ba189030717802d7b123a0c09a9bb59183827df3e8ad2d03fe1d564f4783406b3879592", @ANYRES32, @ANYBLOB="a9865569015200109c9a29ed584e4b36d681261a3773aaab8a178e6d2c0b8d3a8bbe1391cd8e173a93af1e5e948757cddbeea4de3af1372408570bfb1b8d3154f323c63f68de34b0dc74496f3a7458b65d7ac600d7a28de2a385cd1588e632a2bc9a926d2e122474a9464b0f09013e48aa0d967c16a4fc85f44610afedf9cebec41e9792be29c9f8922c3f799b56ab9c20f14e9a2e5181f8800448046f6d1f5e409c321f9415"], 0x5}, 0x1, 0x0, 0x0, 0x10004080}, 0x0) r11 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r11, &(0x7f00000000c0), 0x492492492492627, 0x0) 18:39:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@initdev}}, &(0x7f0000001900)=0xe8) connect$can_j1939(0xffffffffffffffff, &(0x7f0000001940)={0x1d, r1, 0x0, {0x0, 0xf}, 0x1}, 0x18) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e4800002a000505d20880648c63940d0324fc60100009080a000000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) sendto$packet(r4, &(0x7f0000000140)="9a3a998a5721728cda166f7ebf6b9f1a9f1170ca2dd0a315213dd5b0a7031869f2b2f813c668d7b498d5486871c536204bdd8fb708930a5f4678a6371fcfd9f0476404ffe3dd53663653b2f938b6c51a394beff9152f682f853a0315bb1258ce7901a4edc8508f4d2ee757f469aa8834fd12dbf96fadc7a23134c53c645dbbb65cc884c961b360fedc5f6cd78188cc3ca2155fbc5a31c18b7ea4bd73634176f81801ff2c5ac9248663d3915aa5c9f79d4024d840d9212cdce9f824e7242c95", 0xbf, 0x844, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r2}) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@setlink={0x44, 0x13, 0x41d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x826}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x2}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_GROUP={0x8, 0x1b, 0xd31}]}, 0x44}, 0x1, 0xf0}, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x41d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x402}, [@IFLA_OPERSTATE={0x5, 0xa, 0x10}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}]}, 0x3c}, 0x1, 0xffffffc3}, 0x0) [ 1935.980608][T24080] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 1935.990528][T24081] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1936.000158][T24080] netlink: 16638 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1936.028327][T24081] bond24 (uninitialized): Released all slaves 18:39:24 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000100)=0x3, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) write$tun(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x146) 18:39:24 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2}, 0x56) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000140), 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x800000000002, @remote}, 0x10) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)={0xff, @rand_addr=0x9, 0x4e21, 0x2, 'wlc\x00', 0xa, 0x7, 0x44}, 0x2c) pipe(&(0x7f0000002b40)={0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$net_dm(0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000540)={&(0x7f0000000340), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r4, 0x200, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x80) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000002c40)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002c00)={&(0x7f0000002bc0)={0x14, r4, 0x200, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20004885) [ 1936.293836][T24084] bond23: (slave bridge299): Enslaving as an active interface with a down link [ 1936.327086][T24080] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 1936.356177][T24081] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1936.385137][T24081] bond24 (uninitialized): Released all slaves 18:39:25 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16]], 0xfffffd6d) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6ca9bff13"], 0x9) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000009000)={0x50, r5, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10004}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe9}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffa}]}, 0x50}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40b}, @IPVS_CMD_ATTR_DAEMON={0x5c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000680)={0x7c, r5, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="006662b389787f0000008b6b5d33c998"}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000081}, 0x4000800) connect$rxrpc(r2, &(0x7f0000000080)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xc000) 18:39:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a2, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r5, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000400)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x7a, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x18) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x7a, &(0x7f0000000080)={r11}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000001c0)={r11, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x7, 0x0, 0x3b, 0xb3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000280)={r11, 0x90}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r12, 0x4) r13 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x60, r13, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x61a}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000844}, 0x20000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="54000000300001030000000000000000e1ae7f08a9683e209ea67f90e8f5570000000040000100e9e89f6608000100696665002c00020300000100000000000000000000000d0000b5000000000000000000000c000600080003"], 0x1}}, 0x0) sendfile(r3, r1, 0x0, 0x100000001) [ 1937.020604][ T27] audit: type=1804 audit(1583519965.686:606): pid=24110 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/441/cgroup.controllers" dev="sda1" ino=16694 res=1 [ 1937.338780][T24105] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1937.362329][ T474] tipc: Subscription rejected, illegal request [ 1937.366355][T24105] bond24 (uninitialized): Released all slaves 18:39:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="4a0266eb9150263fdafa0d4ae4c23ee68de726d94c06d3", 0x17}, {&(0x7f0000000200)="447e1a5aa9515dc86bda22de6c8819e3955c190f51b2770c0e0ad8f0f2139480b61c5e37d689bbd9b743ab56ac5caa61e93c2d40", 0x34}, {&(0x7f0000000240)="9ecd4a406c8eeff7d2be76ab666a699e2103a01700d2a3b1e09ed4fa2cb9213d56483265ec1f2d3d27", 0x29}], 0x3, 0x0, 0x0, 0x1}, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time\x00') r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) setsockopt$ax25_int(r4, 0x101, 0x9, &(0x7f00000012c0)=0x4, 0x4) setsockopt(r4, 0x4, 0x7, &(0x7f0000000580)="c71756bed82da991", 0x8) r5 = socket(0x10, 0x80002, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x140f, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000844}, 0x351c43335a0cdec5) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d20680648c63940d0424fc6004000d400a3b0000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) [ 1937.630695][T24119] netlink: 3338 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1937.666991][T24107] bond23: (slave bridge300): Enslaving as an active interface with a down link [ 1937.748045][T24118] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:39:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a3, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:26 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x3, 0x2b}, 0x2, @in=@multicast1, 0x0, 0x1, 0x0, 0xfc}}, 0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380100001a000108000000000000000054b36ec146b00000007dbf87ad87f8da43800000000000ffe3000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000006c0000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e41b329adacaec4f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001000000000000000000480003006465666c617465000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000002b97c5f985f90d671219805a25709befd7af56c8d812d4f47a84395f36dbcbbe01e9bf54592c72ba401007662f94b74c6eab9571187da12822d3c6481e313ab2d665fbb89ba39578f2f0340df785dc77aa5ac8afeba27cd32f2fc6a92017a41ec32740d114c9b52b76e4324b099263965e87e185e84637ecb8d88dd8ea664ce3069082b721215a8066b4cb271bd0b6308dd31a886d4e45deaa9c32b83b84fb1c"], 0x138}}, 0x0) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") 18:39:26 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYRES32=0x0], &(0x7f000095dffc)=0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200), 0xfe1c) recvmsg$can_j1939(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100), &(0x7f00000001c0)=0x4) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) socket$netlink(0x10, 0x3, 0x14) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @multicast1}, {0x306}, 0x0, {0x2, 0x2, @loopback}, 'geneve1\x00'}) [ 1938.132208][T24120] netlink: 3338 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1938.254018][T24139] IPVS: ftp: loaded support on port[0] = 21 [ 1938.622594][T24133] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1938.662488][T24133] bond24 (uninitialized): Released all slaves [ 1938.918920][T24133] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1938.953080][T24133] bond24 (uninitialized): Released all slaves [ 1939.145223][T24155] IPVS: ftp: loaded support on port[0] = 21 [ 1939.178366][T24136] bond23: (slave bridge301): Enslaving as an active interface with a down link 18:39:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a4, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x20001, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x140b, 0x8, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x1}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x5}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x8004}, 0x8080) listen(r0, 0x1) socketpair(0x1a, 0xa, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000001c0)={0x7f, {{0xa, 0x4e23, 0x0, @ipv4={[], [], @broadcast}, 0x9}}, {{0xa, 0x4e20, 0xac5, @empty, 0x7}}}, 0x108) syz_emit_ethernet(0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=r0, @ANYBLOB="50c2005c981030067ff0982a317bfb0c3abbc1da39207861d883d1b2c488275a83cf26dd4c0b59470e22c3b21f2375fdd94f7b7b3d82c9176e7971467aa6effeb220f785d7539c2eca93655e980ec6998250480b920bcabb270e51b42f4beacccea53e2a5d79909c23c8160e44c219ef5425e5f5b1013643143337fef2fb3145596a77187bec4980b2157db8058f1ab9e1dd0f69880e6963c385e06b6b578aaf068a2c4634744b5cc24cbb3694ea32ef8e33b0c64894578194c17ba25399d441cd343221e514e854bd73cafb496baa108bb738ff3d62225a9339345e0d337f753d3021dfd188fb0169c53b37563c81ff000dda"], 0x0) 18:39:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)) connect$vsock_stream(r1, &(0x7f0000000000), 0x10) close(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r2}) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x8d0, 0x4) 18:39:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@getsadinfo={0x18c, 0x23, 0x800, 0x70bd2d, 0x25dfdbfb, 0x0, [@extra_flags={0x8, 0x18, 0x2}, @tmpl={0x144, 0x5, [{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d5, 0x32}, 0x2, @in6=@mcast2, 0x0, 0x4, 0x3, 0x4, 0x8, 0x140000, 0x20}, {{@in=@multicast1, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x5, 0x3503, 0x1, 0x1, 0xda, 0xfd2, 0x33, 0x78}, {{@in=@empty, 0x4d2, 0x3c}, 0xa, @in6=@empty, 0x0, 0x1b8b6cc7e83bb9b, 0x2, 0xe0, 0x2, 0x9, 0x4}, {{@in6=@remote, 0x4d3, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x26}, 0x3502, 0x3, 0x1, 0x3, 0x2, 0x7f, 0x5}, {{@in6=@local, 0x4d5, 0x32}, 0xa, @in=@loopback, 0x3500, 0x2, 0x2, 0x4, 0x2, 0x8, 0x1}]}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd29, 0x70bd28, 0x70bd29, 0x70bd2a, 0x7, [0x9, 0xb8, 0x1, 0x1]}}]}, 0x18c}}, 0x0) [ 1939.712280][T24158] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1939.760275][T24158] bond24 (uninitialized): Released all slaves [ 1940.016212][T24160] bond23: (slave bridge302): Enslaving as an active interface with a down link [ 1940.081593][T24175] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:39:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x4000010, r0, 0x0) mmap(&(0x7f0000def000/0xe000)=nil, 0xe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baa000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 18:39:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='b'], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x10012, r0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x3, &(0x7f0000000040), 0x4) socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000200)={r4, 0x1, 0x6, @random="d2be428cacbb"}, 0x10) 18:39:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a5, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x40, &(0x7f00000000c0)=0x8, 0x4) r6 = socket(0x0, 0x0, 0x71) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f00000002c0)={0x5, 0x7, 0x7, 0x80000000}, 0x10) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r7, @ANYBLOB="012001000000d400000027e9a37b00008cdb0045e36d0d9ea432333cec3921de44e0449dbe5553fe28d9f874937eaf92ea4c9d4d650539cf49054ef7701d2becaf91f27cd9d7e35f09f18a5611fbab24bd7543b664abd4127b86d69fbeebc5d3177d89a4273d69bae8b46a519ec33cd7a8ef6b089313c6ae248c0000000000000006dd568cdec4c6ab0211449461cad28a72ee3b86517a9f552d0add"], 0x28}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000ec6, 0x0) r9 = socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCGETNODEID(r9, 0x89e1, &(0x7f00000004c0)) 18:39:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000380)={&(0x7f0000000280)=""/204, 0x12000, 0x1000, 0x2, 0x3}, 0x20) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @broadcast}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008915, &(0x7f00000001c0)="080db5055e0bcfe847a071") writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000f00), 0x4) 18:39:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r8 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000540)) ioctl$FICLONERANGE(r7, 0x4020940d, &(0x7f0000000840)={{r8}, 0x9, 0x401, 0x2}) write$binfmt_script(r1, &(0x7f00000006c0)=ANY=[@ANYRES16=r6, @ANYRESDEC=r1, @ANYBLOB="2b156393022ef9fc8e0796f8d9bab4a64695d36c64e4aab42688e0e2564625aafec6fea44717282a875f7018036d829e17a2e6e80db11317f70f12dd297af8f6c97e7a9ac6", @ANYRESOCT=r5, @ANYRESHEX=r4, @ANYBLOB="909d1102027f3900014f15750cab0342d1c7557ccc2e0436bec2a884cf82bb48d3346ab2cf727585f1aedc58315972254666dee7aacce0631c5756d1944363b1", @ANYBLOB="5aa7d93ff8258df652121dc50bc2b565db67b37e77ddd4aed46db685a19f2a9f7f4aab8efef895c9c83fde03b6df913d8a62b707169e688aae661fcc75cdb5f7f668b0044e5c9dd7233282fdfc0c69533370271ea0cd842a5b159a5a6d28b8f60ddad6e96559f4b913f0eb7fd7e83b658d44ec59db4d83aab9bc565f03", @ANYRESDEC=r1, @ANYRES32=0x0], 0x159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r9 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_setlink={0x20, 0x13, 0x10, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x400, 0x2024}}, 0x20}, 0x1, 0x0, 0x0, 0x4000081}, 0x40080) ioctl(r9, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") mmap(&(0x7f0000728000/0x1000)=nil, 0x1000, 0x0, 0x8013, r0, 0xffffe000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 18:39:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="d800000018008108e00f80ecdb4cb9040a1d65ef0b007c05e87c55a1bc000900b8004099100000000500150004008178a8001600040008c00200100003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3089ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockname$packet(r1, 0xfffffffffffffffd, &(0x7f0000000180)) [ 1947.289075][T24190] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1947.329649][T24190] bond24 (uninitialized): Released all slaves [ 1947.587665][T24194] bond23: (slave bridge303): Enslaving as an active interface with a down link [ 1947.612494][T24188] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 18:39:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=0x3, 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x4000000000000000}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) syz_genetlink_get_family_id$l2tp(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r2, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x2000000, {{0xa, 0x80, 0x0, @local}}, {{0xa, 0x0, 0xfffffffc, @mcast2}}}, 0xff47) tee(r1, r3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740)='nl80211\x00') sendmsg$NL80211_CMD_SET_REG(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="040028bd7000fcdbdf251a0000000c0022800800030080000000"], 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x4000800) [ 1947.657370][T24200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1947.683668][T24201] IPv6: NLM_F_CREATE should be specified when creating new route [ 1947.697135][T24201] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1947.733878][T24190] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:39:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bond_slave_1\x00', &(0x7f0000000080)=@ethtool_coalesce={0xf, 0x6, 0x5, 0x5, 0x1, 0xffffff80, 0x8c6, 0x3, 0x1ff, 0xffffffff, 0x9b60, 0xffffffff, 0x9, 0x2, 0x7, 0x1, 0xc, 0x7e60, 0xfffeffff, 0x40, 0x10001, 0x87b, 0xc8}}) 18:39:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a6, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1947.895877][T24203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1947.928190][T24206] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.4'. 18:39:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xe) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/125, &(0x7f0000000200)=0x7d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2, 0x1, [0x0]}, 0xa) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) 18:39:36 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet(0x2, 0x800, 0x5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r2, 0x36, 0xc5, &(0x7f0000000080)="4ac0c150ef07591201710fa68d175d7f6e57cdda818934588283150a8d307fc9663caa1225f9f0f128fcab77ebe2301a1f7146928b993379472a618e0b396c1d4242e925a37bd072c386c4275680881b7e0a60d059d5ef0c0713a33f40429738d8543b7773cf3e08e65ddc12bd23b887e5bf0aac2567f44e15c3220e04bfbd3ff13d4868c942a426bf5710e3a179769d53b44cd843fe976413a8f52bfbd942055faa7fe1a411d1578524b51ccbf21abd82fe4f791a9077f52bf1e7f380fdee80506d87ea31", 0x20, 0x96, 0x6, 0x1400, 0x1, 0x3, 0x8, 'syz0\x00'}) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="018000001061664ed1faf15ead8c6a66f336f195da87356e268ae93a25cd108efe27b507613f76d17c0156a36054460c8ac739365b91744ed8d5b78963a9b70f7db309af14e8f3f3b814918e5fb36116fd80282daa", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000500)={r5}, &(0x7f0000000180)=0x8) 18:39:36 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfffffc8f) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040), 0x2e) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000040)="1f0000000104ff02fd4354c007110000f30502000a000100020423dcffdf00", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x70, @dev={0xfe, 0x80, [], 0x20}, 0x4}], 0x1c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x7ff, 0x0) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x100000000000a, 0x0) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000480)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x94124078}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="08002bbd7000ffdbdf25050000030000000000000000080008000000000008000c000100000d0000000000080006006f000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r7, @ANYBLOB="04008c0a9bc3bf3fe7dba600a0b1c7bb55b17e30ff072f20b003006b0f06000500"], &(0x7f0000000380)=0x2) socketpair(0x0, 0x7cc09c52adbbe951, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$IMCLEAR_L2(r8, 0x80044946, &(0x7f0000000180)=0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@rand_addr=0x1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {0xfffffffffffffff8}, {0x7}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x2, @in=@multicast1}}, 0xe8) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f00000000c0)={0x0, 'bridge0\x00', {}, 0x8}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r10 = openat$cgroup_int(r9, &(0x7f0000000440)='cgroup.max.depth\x00', 0x2, 0x0) r11 = openat$cgroup_ro(r9, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r10, r11, 0x0, 0x6) connect$bt_sco(r11, &(0x7f00000003c0), 0x8) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_FAMILY={0x8, 0xb, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000004c0)={'\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4500000000f0ffff04000000010000000200000040000000ff00000001000080ffffff7f0900000070f2998424ee35ef71304c188ddb25af05dcea554771c5"]}) [ 1948.101742][T24231] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1948.124281][T24231] bond24 (uninitialized): Released all slaves [ 1948.249697][T24244] IPVS: ftp: loaded support on port[0] = 21 18:39:37 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r2, 0x0, r3, 0x0, 0x4ff9c, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000240)) sendto$inet(r1, 0x0, 0x0, 0x20040728, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0xc6, @mcast1, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}], 0x2c) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) sendto$inet(r4, &(0x7f00000002c0)="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", 0x1000, 0x20044000, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast}, 0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000001300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001400)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000d5140012800b0101006970766c616e000004000280080005007d775a087bbfca6e33c0aa85f0ffea431775666949936540f8ea571fe449cf1f1a8b3538f40cb5eb724711eda2288f411c78c41a10d08b1619c3db36f63176b3110166fa550a0032cadd0d5dca8102414f16798b14b3f0b3fd8a1ba7f08415334049b6a418cf8b429e0197f2ee3ff4d38a7ef0e6f3a3b3d988fa622538d217bbec5ddb58e314c31c1af9eab4057101e27a34cbd5d3872a8c30164c1ba11481a9a07ff23138ca0f133a69f6e13192", @ANYRES32=r9, @ANYBLOB="08000400ff7f0000"], 0x44}}, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f00000012c0)={@ipv4={[], [], @empty}, r9}, 0x14) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) [ 1948.413441][T24239] bond23: (slave bridge304): Enslaving as an active interface with a down link [ 1948.517339][T24239] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1948.751749][T24231] bond23: (slave bridge305): Enslaving as an active interface with a down link [ 1948.787805][T24254] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 18:39:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a7, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1948.799558][T24254] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1948.844979][T24255] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1948.891675][T24255] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1948.951986][T24261] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1948.976136][T24261] bond24 (uninitialized): Released all slaves 18:39:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00000001c0)={'netdevsim0\x00', {0x2, 0x4e20}}) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002640)=@newtfilter={0x5c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x2c, 0x2, [@TCA_RSVP_DST={0x8, 0x2, @multicast2}, @TCA_RSVP_PINFO={0x20, 0x4, {{}, {}, 0x0, 0x0, 0x5}}]}}]}, 0x5c}}, 0x0) [ 1948.998358][T24264] IPVS: ftp: loaded support on port[0] = 21 [ 1949.227566][T24262] bond23: (slave bridge306): Enslaving as an active interface with a down link [ 1949.295504][T24261] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1949.321084][T24261] bond24 (uninitialized): Released all slaves [ 1949.541730][T24254] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1949.952350][ T349] tipc: TX() has been purged, node left! 18:39:47 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg(r0, &(0x7f0000006d00), 0x0, 0x0) 18:39:47 executing program 2: socket(0x1d, 0x80000, 0x3) r0 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x42, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x36000082}, 0xc, &(0x7f0000000140)={&(0x7f00000024c0)={0xadc, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_IE_ASSOC_RESP={0x4f3, 0x80, "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"}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x10, 0x49, [0x147201, 0xfac08, 0xe]}, @NL80211_ATTR_IE_ASSOC_RESP={0x5c2, 0x80, "aef54e44c3a4575f60298e85474734f0d5cd5805df501622a45c81c8816313dbea73b8546e5f134210df6dd1748e33fb4f29fc7975c3aac676fd4c60747fd071992c95d0a682cb46bfa264e35676ccac7f8ecd3862776566e46ef46f554aac5711b9898803dba312ec8df97e44e617f62544470fd45614ace29109c606a16b4c659e333c55d73604670453cb202a91b1cf029b020419f540b94550ef38fa48f8f5bd732e4c59db9b648b16934939875edbdffe61127f10edc30076cdc0570387a089d61d2384a98b376a2236fc9a9d8abe6cc0a0ea7be86bdd7b9b302d313120d00be418cf92e4acfeb7ed429124aa13c5c31172737e8fc7d2aeca992e31bb81878a73c7a6498e5f441bc283c068eb8152dcc6793f6841add46f2a8b3dfcfd384ba38656fffddfd4b135c3e3ac3c4acda3e7d253def90fd0c795231ef2b8de548890fed341fac57c4abfe4503ec32766130d3afe8d4716f3e9a0645b142d6bd6bf1030c2a65b18f83f92534d0094113fa3069c21124a2a3bb3f423c5b4f1e5aebd531a8644f221dc272044d686ab238594be7b5215eb4c1c28028423669818fd42062772a12370e36512b36c55604cb4537987be21d7ac5c1f5941f1a9b9ababd459c7e5c6b3ab5372fca2b435434b8d351aa93e7a0ce4da43add41e3f9c3b94049a7cca7bfdcc7c6a92752583d1788377f274f4e8e340b94ed929f8cfcf9b028cbe33f6fffbfcc2b09330fc4deb51b907920eb5143009e816c28580229bc5baacd25ebf666f0fa413a4707497816d242a2a31a4fe3b54ce589f3e05755e22660291647c1f5462a989a2165157326e9ec7118d140cd505bebdfa055f91b0b0d65b6152fda2e4a6761d7725aba3491e41a318160f13bc7ebd55c05ad5b1136ffbb25b5a0a81258d3a1a20c69753e8ed35d8bacc9049eeb997d97380b855571dbdb2298f21d4e0320bbe8ce5db993344988b103f8ae907895551598108b601b85d6edd028a9ac4e999ea19d785d7c0afd0f01c699c3cdb5f8de47cc3a855a18fb12b6956fe16b1104cdf9678f549d04e0b97a09c81e4703e86c1ba82ae1fccc96e40eb20c04dc37fa545646c7331562d77e18b1f45760fe9c0c32761f0535073f143ddb03239bebc415239f9821abf2684266c72493a4edaed20aed49da5c9a13e2f0f430137e2e8538545e2cf291f71e72a1303d8fbae1c3458543b458212b4f5293ad9335e9b354ad9807dc5c77c3203b222db9165e4927ae6480362a7a18169e42a6e150df39030f219a40611fce112e284af380490f654d03e3fb94f323d76c6d78d0e8a0f6b0357bec4bf7c7dbd30caec281d68ebd41cab22e7fa08050a04a8bcd3e5e602ffc9e7a4a7819cc8415b630afe14d5c4009c8e0dde8b77bd6e6d230ba2ae8e5db787ad28534a5479262370a6bb6bea62cd384e63badf8d61ce9112bf123ea45553a3987427d70f6c801de7c7aa4198fa209efe8656162cdd0202d1a971e5f921635cbc65db97349edea90bec1c2a3e1e9900ee2757381e56542b1ea337ee4606cb447f96d4586e1d4c1931a3032be4779c362caf3db19ec522fea65e0903d3f871ccc888508930d4ccbb8838efee6467844b0d5f019f618d37ded510e141007489a51f56bc9be315c5ac9416ce6c5061c2e9d0301e19653362e3a44701ce8d663a7ff7e68f96ecbed1048754eb9ae390cd29fd5c1d556f2c5318921de9ca020f61f194d0ce8a432646ad1dbecce6a265bf5589427958950cc3f3b7bd14803a62ff1bbd54a4327464f34728f09bec9d48f591fb2ee1a9a17136d94dffc88f4c1c6d8cc5333e5312d2f95aa1514afc452eaaa5fd1a7dded9c7c9effae952440682930ab8d60c2dd7dcadf21e3b45adc059ae48d8800d3138c34f091262ea32db4f6a7897661ca0096c62eccbba241b5f858c8cfe0145f424388b8d05526451ef631de19b99226f07cc3c048ac6a48012bdb834f32a79a4daa4c60f99386a29ac21a9d78406e11c5f87115d4b48591b90da61a954f3f462648554f4bcd817054f39b5472fb2004738d71b8df7a81ffd7da99b92d4332b11a9a0"}]}, 0xadc}, 0x1, 0x0, 0x0, 0x10}, 0x40) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000a00)="af6c662c43c3e74383b9a440d5f0e32faafa053f45344d665e0927", 0x1b) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000002c0)=ANY=[@ANYBLOB="dd04001300000000000100050000000000000002000020000004010000000000000000b49f1cf4ce3aef2355b0806cbdf4c5bf405969379d7fe52d4061b8fa206f7385e135e3148cfda57c4a61cf56fed6d5dd30f231d71440b01d5db563712f6941254c42e854936bf6da4d83a19afc3ccfc76dfa696f7e6f9b664133f5fce5ca95960bf5ed58c5ef0001000014b489dbd82e64540309cf2a93b1699b09d7931a12b3ba1ea14c1ed99674e5239a7fd09b77ed6c913624c29f1e57ed516b5b83c94af28b538184f5b6dae61c166f7124767ee8e664a1b800000000000000f489ad791f685de86030b8756afb089fa1f77adb100adb125193ffb4fa8a53a347515621690fcf13add5a1da720a8d3e775879f86fe58d887e33c40a0000b4bc2005850b84424d8abf5ab67e69be9fdb5dcf2b7f82f8ec2fa66265d000490b437126f2df8e1da73c56ee000000000000"], 0x28) sendmmsg(r2, &(0x7f00000092c0), 0x400000000000064, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r6}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, 0x0, &(0x7f0000000280)) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00b7de", @ANYRES16=r9, @ANYBLOB="010000000000001000c600"/22], 0x1c}}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) 18:39:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a8, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:47 executing program 4: r0 = socket(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000340)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r1}) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x1, &(0x7f0000000080)=ANY=[@ANYPTR], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [0x2e], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 18:39:47 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r0, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0xffff42df, 0x4) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) 18:39:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x2f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003880)={r1, 0x0, 0x9c, 0x0, &(0x7f0000000180)="88f14dfec3c7646dd28af06ef46b423047cb7e4730d5d211cdd85376a9973aed7e3d932c29d8423abd15037964053d72f08516bd0d32dd1896f019d234cc80d19941172afa5cbb5cfdbc8b409065d8d73686dc0767356ca22330edbd986a6d9fda848d382370cb4ec0118ea1d94a7d67a62896b2abaa2c43d16ddd86ff132512a88d364b0479c2352e6272c0c2fdb1a86bd44b1624fc9cd1f0a98ae9", 0x0, 0x7}, 0x28) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000003740)={0x84, @multicast1, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000040)=0xfffffffffffffbc7, 0x4) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000e80), &(0x7f0000000680)=0x68) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lc\x00'}, 0x2c) getsockopt$inet_opts(r2, 0x0, 0x20000040000a, &(0x7f0000000280)=""/109, &(0x7f00000012c0)=0x1b0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000440)={0x8000, 0x1, 0x8, 0x9, 0x0}, &(0x7f0000000480)=0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettaction={0x18, 0x32, 0x309, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettaction={0x18, 0x32, 0x309, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000f80)=ANY=[@ANYRES32=r3, @ANYRES16], 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001300)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000003c0)={'HL\x00'}, &(0x7f0000000400)=0x1e) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0x2, 0x8000b, 0x6) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x200600) accept$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001080)=0x14) r10 = socket$inet6(0xa, 0xa, 0x0) sendmmsg$inet6(r10, &(0x7f0000007c40)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000001500)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="140000000000000500001700000000a3d9c52bb90000"], 0x18}}], 0x40000000000007a, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r10, 0x8916, &(0x7f0000001280)={@rand_addr="db567f0700000045de9860ca6cfe9275", 0x10, r9}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x5000000) write$cgroup_subtree(r7, &(0x7f0000001600)=ANY=[], 0x23fa00) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x80005, 0x10000000000001) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f00000010c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/80, 0x50}], 0x1, &(0x7f0000001200)=""/61, 0x3d}, 0x2000) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f00000038c0)=""/106, 0x6a}, {&(0x7f0000000900)=""/85, 0x55}, {&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/153, 0x99}], 0x5}, 0xd179}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000240)=""/34, 0x22}, {&(0x7f00000006c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/109, 0x6d}, {&(0x7f00000007c0)=""/4, 0x4}], 0x4, &(0x7f0000000840)=""/56, 0x38}, 0x7}, {{&(0x7f0000000880)=@un=@abs, 0x80, &(0x7f0000000b80)=[{&(0x7f00000013c0)=""/71, 0x47}, {&(0x7f0000000980)=""/118, 0x76}, {&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000a40)=""/119, 0x77}, {&(0x7f0000000ac0)=""/157, 0x9d}], 0x5, &(0x7f0000000c00)=""/218, 0xda}, 0x9}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000d00)=""/151, 0x97}, {&(0x7f0000000dc0)=""/9, 0x9}, {&(0x7f0000000e00)=""/118, 0x76}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/30, 0x1e}, {&(0x7f0000001ec0)=""/127, 0x7f}, {&(0x7f0000001f40)=""/190, 0xbe}, {&(0x7f0000002000)=""/25, 0x19}, {&(0x7f0000002040)=""/234, 0xea}, {&(0x7f0000002140)=""/35, 0x23}], 0xa}, 0x106}, {{&(0x7f0000002240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000022c0)=""/251, 0xfb}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/211, 0xd3}], 0x3, &(0x7f0000003500)=""/192, 0xc0}, 0x80000000}], 0x5, 0x40002060, &(0x7f0000003700)={0x0, 0x989680}) recvfrom$rose(r11, &(0x7f0000003780)=""/236, 0xfffffffffffffee8, 0x60002002, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast]}, 0x40) [ 1958.707258][T24288] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1958.725778][T24291] IPVS: ftp: loaded support on port[0] = 21 [ 1958.736993][T24294] can: request_module (can-proto-3) failed. [ 1958.743782][T24288] bond24 (uninitialized): Released all slaves 18:39:47 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000240)="580000001600ada5", 0x8}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") close(r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000080)={0x4}, 0x10) r5 = socket$caif_seqpacket(0x25, 0x5, 0x0) write(r5, &(0x7f0000000040)="067414005f02fff91e2aed62f07f02c9bd4f2ad8bd84ee47f12ae2cbabb8c3d1be399f31f795ad438bd3093e717f5fce036749", 0x33) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 1958.930521][ T27] audit: type=1804 audit(1583519987.596:607): pid=24304 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/447/memory.events" dev="sda1" ino=16657 res=1 [ 1958.999083][T24293] tc_dump_action: action bad kind [ 1959.061981][T24298] bond23: (slave bridge307): Enslaving as an active interface with a down link [ 1959.092203][T24299] tc_dump_action: action bad kind [ 1959.113783][T24311] __nla_validate_parse: 3 callbacks suppressed [ 1959.113794][T24311] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1959.151916][T24298] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1959.202769][ T27] audit: type=1804 audit(1583519987.876:608): pid=24318 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/447/memory.events" dev="sda1" ino=16657 res=1 [ 1959.269212][ T27] audit: type=1800 audit(1583519987.926:609): pid=24318 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="memory.events" dev="sda1" ino=16657 res=0 18:39:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401a9, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1959.416429][T24293] tc_dump_action: action bad kind 18:39:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x7, 0xa, 0x201}, 0x14}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c) r3 = accept(r1, &(0x7f0000000140)=@x25, &(0x7f0000000000)=0x80) r4 = socket$inet6(0xa, 0x80003, 0x6b) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)={r3, r5}) ioctl(r4, 0x1000008912, &(0x7f0000000400)="080db5053cbacfe84790716eeb8771d95cf76fdb82515cbe63869aa130f2c738e7c04a38216f8c6cbec2368cb927ac7d1aef2e0b487fc13fe6f319378940161eeb2cc06e1047c3416e779f78b79520d02323ffb4447f5b85f6225bbbbfbea4f2776ca5cb065d8b72112badccc15699a99a7d7a95f65d1a22dc29b70799") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x90, "b72785d61a65893c45ac79422bf2e52a2b7aef69b5f6774c97a586f52274c98ea879149cabb562bbb578339c82824ac4a32e9580cfe3503cc9d1676aa16c51a70c4e655d58bdf8d21f207451136a13089b2dc8f92a4786883c52e5a46d1ccc922ee5178b137f2f753f1df0e9d0e40d6ee4c8f06ff86cb3b225f18feee9ad7c25ef95b89214c4da814fcf591720946076"}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r6, 0x18a6, 0x1f}, &(0x7f00000002c0)=0x8) [ 1959.524155][T24294] can: request_module (can-proto-3) failed. [ 1959.528070][T24326] IPVS: ftp: loaded support on port[0] = 21 18:39:48 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x3000)=nil, 0x3000, 0x0, 0x400000000005e831, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_REG_RULES={0x14, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xfff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x48844}, 0x40011) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4ca31, 0xffffffffffffffff, 0x0) [ 1959.676267][T24299] tc_dump_action: action bad kind [ 1959.681533][T24332] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1959.709535][T24332] bond24 (uninitialized): Released all slaves [ 1960.215883][T24337] bond23: (slave bridge308): Enslaving as an active interface with a down link 18:39:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xca) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000500)='f', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000) 18:39:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) write$binfmt_misc(r3, &(0x7f00000002c0)=ANY=[@ANYRESOCT, @ANYRESHEX=r1], 0x29) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/247, 0xf7}], 0x1}}, {{0x0, 0x0, 0x0, 0x2}}], 0x2, 0x0, 0x0) [ 1960.268983][T24332] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:39:57 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e0001000000000000000000070000001400000000000a000000b500000000521520602d5126f37d0b0cf369876d7f646837e5000000000000"], 0x28}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="220000002000070700be0000090007010a", 0x11) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) r2 = socket(0x10, 0x80000, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 18:39:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401aa, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:39:57 executing program 5: syz_emit_ethernet(0x5eb, &(0x7f0000000880)=ANY=[@ANYBLOB="ffffffffffffa0d35b1004bb0800450005dd0000000000019078ac1e0001ac1414aa00009078000000003d0c61049149aeb28387302ab8e018112e419bb4f6fccfdadb5f01602003877b67ab3d42e5cc700f24cb0cff1db4f155abad94ea75a14ba9f1188860b801a2c9d110291abd8eec3d823ed52607291901e5ffc1c9b78ae3b83588db08ac7fb16553915c5d5ba33929b129eb8b4c6414410c0242ecf4a1d804551d0aecf72b8ea89d25b5a4d3fd71181a6ec35ce41f509d0a9f0a56f983d01e67ebc08465bf3411fa304ec5e6f8a9c7413abad85b141afe21962f75342dca9bb4a4389c8f8161c0533b9b8ed3a2a94d316fda3b85930dd61112debd5504b317aaee61330cdf182a13183954572ccf28c2a7db73127aec08dac3ed74ded1c46375fe61787c4fd19a7682ab194c1e2367670829f20c53cbfb760966fbcdb426f6e991acc742e15c927c73d5c7154ee2df0db2f91ac50fe7a90edfbe7e34275618f6749ef94f809785c9bd01e3baeffa854d4686690be9b154c98cef80567dcfbf5dce9db252f16f1d865e4de0aaf59c8c9c9057b4d28b39b0d157e4cc184dfe5b072ba94465bea53ac286ec5cd3cd7c63b6f66c560a2e4101acdacaeccc746dbd623a3d4571d0a925a1abf8a5da78a20bcb8b77e245ae0c212133b3af45616459ebeb09acfa44fe1c713013ce82d6986a4120f4a893a8f7dcfb7d57916e998ad6dc539f07f2a0376299f66909271857c10c9ffdcc4e33b39c2a5d262cfdd59226f2a19e5932cba7d3dbef9c9d055402f335f56e3394c5cc4eeb73712f7be9b5cb8b03f633cb543af5639bcb06a786ddca7392d7abd69111f67e5bd53467782a51001507d2fa5dc1985435659ecfb5f7456df088f06b3cba7363e6c5c364416a746465f40b0de145ee612a9181c9052f53478ef856926a039d5e211243dd79d077ec9df077b75907a05b0e99ca98895d2327142ac6f8561350e7567162fd1e776d7b3f572458acf81212d5f4887ab9b1effc3760456e8ad18f246375af30bd31d793a7932462f71460b37d900f537e8a1582d77756110e860b1eb31d08705adbee874c0cebd322509502b0222b8fdfb2a4449faf8326423e4101a44d638cf837bfadcc23628b8244aecc78220c25a69cd460ad7af96d4dcac96a0a64d0cad0f0b7986e91feb4f6851f8a870244d22536e63a663e7cc7d82a4c074158210a5b9d87b9d4c5e48befbb250fb7b02c6037a0edf8db89194de6659b5c41aa446f94186c43cf68053f3cd631f50e0011e287a8d17c8e58005fd8ddbbf8c7265f35f0fb19e4f3563b38effd7f1134e92892bf58de2ae6b7b6869f02157f198ccef2efa15397c60d7a4790dcdc0ee8392b51f8a3c4b301a8620d0901c19f02554b054a790fbe99eab337dda757ed71431fa5cc4acd67eb5b65b09ba7e5b79849a95c51da92412c1bdc14b64848920b0ff0d6ecbe91e4f4a2171a1424fd70cd9def9ffc9d14df81e52153d067dfedf94a28dc2e03024a25af691197a465e18028686e89ff88c06959743e6c693bfa7dd9e7a6633a32d78c1625a6acd2819de21870de5cfc1239da6d311cfe3ac443714a803a621ca927b6a013183e8be68236e4ad02f35d938f9735bbe5f4ba418bf8dfaf9871884e61b202fdca0c8bc2a5673d7bfa975333d472c2235499cd4057c4cdcde512ba6eabbb9f2ccc49e67cdbe66850a0bd1058f331b8b2134837564be5b75c84e9350f4420b679b601033fc3d3ab9e6cbb6c082aa80db54453f862ec30841f50349dc19eb6f07c1e3a7b067900b520987644366b576213beb73b02f45163e233ba7501a76cf313332807309e036d0d0e4e5a3ad13b18fac4122637d2655518a951ec994c40c754ac255f8b4262a97ae50d0696a9dd49116025f758e2718f7ce6f99f825f37c06b83c47888ee178649428251c27ee478e947f742d432bf0da750900040b2e95e93735a403b6890d4d6787121c9764b182c965cec585ea5430a549ec7bd410990a208afbe244cf0c8aa7f482c0019c86c88192d892921bcf3b1b7f3502b1549a7ac0fa1307d8e9a13ee89fb7fe6d582b0e6d829839a734271a02a1c886ff5348b13c88841aa09347c4b059879e49498f62926f19d5579deac25f6b68d33f94e"], 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SIOCAX25DELFWD(0xffffffffffffffff, 0x89eb, &(0x7f0000000000)={@null, @default}) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000e80)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000080)=ANY=[@ANYRES64=0x0], 0x1}, 0x1, 0x0, 0x0, 0x8804}, 0x37c412f1d08eb945) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000000040)="6fd0cec69649dd4a440d3d3032fe1d75917f3994ba2b9c648978cb591d35cacd62e5a976a0d7b137c0afbe92d77c", 0x2e) 18:39:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="4a0266eb9150263fdafa0d4ae4c23ee68de726d94c06d3", 0x17}, {&(0x7f0000000200)="447e1a5aa9515dc86bda22de6c8819e3955c190f51b2770c0e0ad8f0f2139480b61c5e37d689bbd9b743ab56ac5caa61e93c2d40", 0x34}, {&(0x7f0000000240)="9ecd4a406c8eeff7d2be76ab666a699e2103a01700d2a3b1e09ed4fa2cb9213d56483265ec1f2d3d27", 0x29}], 0x3, 0x0, 0x0, 0x1}, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time\x00') r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d20680648c63940d0424fc6004000d400a000000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000340)=0x7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000002c0)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e20, 0x1f, @remote, 0x3}}, 0xfff7, 0x200}, &(0x7f0000000440)=0x90) 18:39:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x3, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000196000/0x4000)=nil, 0xc07000, 0xffffffffefffffff, 0x8032, 0xffffffffffffffff, 0x0) 18:39:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl(r4, 0x592f, &(0x7f0000000400)="8e0f8e9b4acb9657d9708091c1c2164184d6a3220c97b9e39c4a994f7b2aa5a1f2308f8ab2b3a3a7cdacc43de3574e90d327516fc575f821a8bad032abf7ad2d66987e29de0e5cfa6925d29da76befea9a1d1d8e87f1fdb0ac3fdc6abc96d42747bca6dbee1a000f776c63fa99e95fd988f5e7194134e0ed") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800f82ecb795bb4c9ca0000e8e6b5d26b00ffff", @ANYRES32=r3, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r5, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) bind$phonet(r5, &(0x7f00000001c0)={0x23, 0x40, 0x73, 0x40}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) bind$ax25(r2, &(0x7f0000000300)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1}, [@default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000007c0)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xfff1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_CLASSID={0x8, 0x3, {0x0, 0xfff2}}]}}]}, 0x4c}}, 0x0) [ 1969.174251][T24373] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1969.193201][T24374] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 1969.213077][T24374] netlink: 16638 bytes leftover after parsing attributes in process `syz-executor.4'. 18:39:57 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r0, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r1 = accept4$netrom(r0, &(0x7f00000000c0)={{0x3, @default}, [@rose, @null, @netrom, @default, @null, @bcast, @null, @null]}, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'veth0_to_team\x00'}) r2 = socket(0x10, 0x80803, 0x0) write(r2, &(0x7f0000000000)="120000001a002517fc85bc04fef6000d0a0d", 0x12) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 1969.233348][T24373] bond24 (uninitialized): Released all slaves 18:39:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/246, 0xf6}], 0x1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xb9}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_IKEY={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x60}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 1969.472387][T24380] bond23: (slave bridge309): Enslaving as an active interface with a down link [ 1969.486615][T24380] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1969.499890][T24380] bond24 (uninitialized): Released all slaves 18:39:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401ab, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1969.802478][T24385] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 1969.827998][T24385] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 18:39:58 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000380)=ANY=[@ANYBLOB="aab681aaaaaaaa00aac1aaaaaaaa86dd6069825000183a00fe55ae3676e78cd510000d00000000aa000000e8ffffff00000000d70000000088009078000000001b66009355442edd498b52289382"], 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00', r2}) accept$netrom(r0, 0x0, &(0x7f0000000100)) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f00000002c0)={0x6, 'veth0_macvtap\x00', {0xfffff000}, 0x5}) [ 1970.070216][T24391] batman_adv: Cannot find parent device [ 1970.078706][T24397] netlink: 'syz-executor.4': attribute type 8 has an invalid length. 18:39:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={0x0, 0xf0, &(0x7f0000000500)=[{&(0x7f0000000000)="33000000190081ae08060c04000f000480207f03fe0200058701546f170002000300000000006596bc014e18bbdfede6efb408", 0x33}], 0x200, 0x0, 0x0, 0xf00}, 0x20008c44) [ 1970.122288][T24395] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1970.149001][T24395] bond24 (uninitialized): Released all slaves [ 1970.152371][T24397] netlink: 16638 bytes leftover after parsing attributes in process `syz-executor.4'. 18:39:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x10000) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0020000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af33fb086dd809e74b05008b925b759fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b11c470252c5c3d9f4636bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa263989ac3f7d250dba5e5bc918809c9ee4a16e2703708f0dd2edb378300000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='t\x00\x00\x00$\x00\a\x00'/20, @ANYRES32=r9, @ANYRES64=0x0, @ANYPTR64], 0x4}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB='H\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r9, @ANYBLOB="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"/294], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x3c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}, @TCA_RATE={0x6}]}, 0x3c}}, 0x0) r12 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r12, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000000340)={r14, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r13, 0x84, 0x7a, &(0x7f0000000080)={r16, 0xf000, 0x0, 0x7f8, 0x400000003}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r12, 0x84, 0x9, &(0x7f0000000580)={r16, @in6={{0xa, 0x4e24, 0x3, @mcast2, 0x40}}, 0x101, 0x9, 0xffffff97, 0x4, 0x28, 0x7}, 0x9c) [ 1970.385254][T24396] bond23: (slave bridge310): Enslaving as an active interface with a down link [ 1970.412305][T24410] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1970.421564][T24410] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1970.513265][T24395] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1970.721344][T24411] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1970.744360][T24411] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1975.384847][T24423] IPVS: ftp: loaded support on port[0] = 21 [ 1975.613944][T24426] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1975.623636][T24426] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1977.758827][T24423] IPVS: ftp: loaded support on port[0] = 21 [ 1977.848061][T24426] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1977.872357][T24426] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. 18:40:06 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x29}, 0x14}}, 0x0) pipe(&(0x7f0000000180)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_CSUM={0x5, 0x8, 0x3}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @empty}, @IFLA_GENEVE_DF={0x5}]}}}]}, 0x58}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20000000) socketpair(0x1f, 0x801, 0x1, &(0x7f0000000e40)={0xffffffffffffffff}) accept4$rose(r6, &(0x7f0000000e80)=@full={0xb, @remote, @bcast, 0x0, [@null, @default, @rose, @bcast, @remote, @default]}, &(0x7f0000000ec0)=0x40, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r7, 0x29}, 0x14}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 18:40:06 executing program 0: r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r5 = socket(0x10, 0x80002, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendfile(r4, r3, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0xffffffff800) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, 0x0, 0x40000000) sendfile(r7, r6, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(r6, &(0x7f0000000100)='pids.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25GSUBSCRIP(r8, 0x89e0, &(0x7f0000000380)={'ip6tnl0\x00', 0xffffffff, 0x9}) r9 = socket(0x1f, 0x3, 0x7) setsockopt$inet_dccp_buf(r9, 0x21, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 18:40:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x4, 0x80) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x2a, &(0x7f0000000240), 0x10) 18:40:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) sendto$l2tp(r2, &(0x7f00000003c0)="9a9a277122ecc415fd273a7804791c2b01c568ecfa9cde63faec7b56412ea79ed26827da82ba87f33a3f9e0b4be6a7991c5b706dc495d512f027ecb7290299a2ed5ec0f930c25e3c9978cacff8169164c0261440e6f643645c1055f094ff3fb9993f953306a3a4db03fffef2d554bbfb832be9abee41f9cf67d7f8baf37593a3fe6429a3ce4cde8a6eb35e3b225e7122cf7f4b8a9cf55012fe4d329c40ddfcdf", 0xa0, 0x85, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFT_BATCH(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000fe0a01000000000087a3db98000000000900010073797a300000000084000000080a8381933a000000000000c10000000900010073797a3000000000ce69fa852147a91608003043d400032e000240ffffff0a32b915"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") vmsplice(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="9a3cc20bfe043735600668883ce6", 0xe}, {&(0x7f00000002c0)="aadbd9121f477e47a9b717819eae739ac6d09b9809164e147cea2401e5f12389d9e3ddf8ba7672e0978e8572f883b319d68d96b0673c0a69e6e94d95c0eb8b084a7ef3d7c17d61aef467cfd2e6f00ea82a1c775d1a5608bb4878607e8fd177deca6c70b106256472baca04c0e199fb85965ba8d1029b3dec86f330f7e76131658c74adaadccc2f0c8271b2d0f6dcfd6a55394a5cdd7179ba63133ada410773f117e624f06c2555d57e251c75123608e601af927c4ce13a245ef624b34c850071ff6f1b2046d9a44c1ac7b0bca3314336637aa5b34f113ce2850e9972f421c1d72eb0", 0xe2}], 0x2, 0x6f31dd8b51d80ac4) sendfile(r4, r1, 0x0, 0x100000001) 18:40:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401ac, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="60000000004c0000004800010008000100627067003800028006000300000000edb000d1d2000000000000150000daff00000004005defeae96c6e2b256c0000000000000000100000"], 0x60}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000ce00000000a5d43cc3000000000000000000000000000000face5441190348aa74a30b73789565bef883377325846dc2aeaa6ca9d1fbe13b60436b14535011d3173cd2a17ea619b6aaba6c0250e84ff060200a2d13496381146841d668109d285153fed8d7d0e9f25b2d92248f6368d41e254947ef3d79869265b3af39b13daa61ad4d45923cced07d02628c93ebff31c0bf12ca981655"], &(0x7f0000000080)=0x3b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10) r5 = accept(0xffffffffffffffff, &(0x7f0000001700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000001780)=0x80) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001800)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x2c, r7, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004000) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000826bd7000fddbdf250200000008e302000200000008000600020000000800020002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4048000) r8 = getpid() connect$netlink(r0, &(0x7f0000000680)=@unspec, 0xc) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000800)='TIPC\x00') r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r11, 0x0, 0x2a, &(0x7f0000000280)={0x2, {{0x2, 0x0, @multicast2}}}, 0x356) setsockopt$inet_group_source_req(r11, 0x0, 0x2f, &(0x7f0000000640)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x108) setsockopt$inet_group_source_req(r11, 0x0, 0x2b, &(0x7f0000000340)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) r12 = accept(r11, &(0x7f0000000900)=@l2tp6={0xa, 0x0, 0x0, @initdev}, &(0x7f00000009c0)=0x80) sendmsg$TIPC_CMD_GET_NODES(r12, &(0x7f00000008c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r10, 0x100, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004085}, 0x4000805) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r14 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r14, &(0x7f0000000140), 0x332, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'batadv0\x00', r2}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000700)=ANY=[@ANYBLOB="a5342eb513b59244a4328c99e798b1f4607fbadcf67274cbbca44b2f45c4aae600"/46], &(0x7f00000006c0)=0xc) sendmsg$nl_route(r14, &(0x7f0000000640)={&(0x7f0000000140), 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=@ipv6_newroute={0x60, 0x18, 0x300, 0x70bd25, 0x25dfdbfc, {0xa, 0x80, 0x94, 0x0, 0xff, 0x1, 0xfd, 0x2, 0xe00}, [@RTA_OIF={0x8, 0x4, r15}, @RTA_OIF={0x8, 0x4, r15}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x1}, @RTA_ENCAP_TYPE={0x6}, @RTA_ENCAP_TYPE={0x6}, @RTA_PREF={0x5, 0x14, 0x81}, @RTA_GATEWAY={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008013}, 0x1) r16 = getgid() connect$caif(r14, &(0x7f0000000340), 0x18) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r8, r13, r16}, 0xc) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565, 0x5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r17}]}, 0x50}}, 0x0) [ 1978.031776][T24431] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 1978.070321][T24431] device gretap0 entered promiscuous mode [ 1978.106258][ T27] audit: type=1804 audit(1583520006.776:610): pid=24436 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/487/cgroup.controllers" dev="sda1" ino=16715 res=1 [ 1978.141447][T24431] device gretap0 left promiscuous mode [ 1978.148341][T19809] tipc: TX() has been purged, node left! [ 1978.190334][ T27] audit: type=1804 audit(1583520006.836:611): pid=24437 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/449/cgroup.controllers" dev="sda1" ino=16721 res=1 [ 1978.221779][T24447] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1978.271501][ T27] audit: type=1804 audit(1583520006.936:612): pid=24448 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/449/memory.events" dev="sda1" ino=16720 res=1 [ 1978.333671][ T27] audit: type=1800 audit(1583520006.966:613): pid=24448 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16720 res=0 [ 1978.383853][ T27] audit: type=1804 audit(1583520006.966:614): pid=24448 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/449/memory.events" dev="sda1" ino=16720 res=1 [ 1978.458367][ T27] audit: type=1804 audit(1583520006.986:615): pid=24448 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/449/memory.events" dev="sda1" ino=16720 res=1 [ 1978.665314][T24433] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1978.689093][T24433] bond24 (uninitialized): Released all slaves 18:40:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000000)=0x80, 0x400) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x60, r2, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20000060) syz_emit_ethernet(0x56, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x20000000}]}}}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000400", 0x20, 0x6, 0x0, @rand_addr="fb4bcc7a0cad150e6676a139acc172b8", @local, {[], {{0x4e22, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 18:40:07 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x3ff, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20, @remote}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 1978.904312][T24442] bond23: (slave bridge311): Enslaving as an active interface with a down link 18:40:07 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose, @null, @null]}, 0x48) listen(r0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) unshare(0x40000000) r1 = accept(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000100)=0x10) listen(0xffffffffffffffff, 0x0) [ 1978.946703][T24457] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x271) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) accept4$alg(r3, 0x0, 0x0, 0x800) recvmmsg(r2, &(0x7f0000000fc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000000780)=""/98, 0x62}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000080)=""/56, 0x38}}, {{&(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000580)=""/192, 0xc0}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000800)=""/208, 0xd0}, {&(0x7f0000000900)=""/144, 0x90}, {&(0x7f0000000700)=""/121, 0x79}], 0x5, &(0x7f0000000a40)=""/227, 0xe3}, 0x6}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000b40)=""/181, 0xb5}, {&(0x7f0000000c00)=""/153, 0x99}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f0000000d40)=""/105, 0x69}, {&(0x7f0000000dc0)=""/248, 0xf8}], 0x6, &(0x7f0000000f40)=""/114, 0x72}, 0xff}], 0x3, 0x0, &(0x7f0000000640)={0x77359400}) 18:40:07 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800a3ffff0000000000e1650f959122c1"], 0x18}}], 0x1, 0x400c894) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000002a80)={0x1f, 0x4, 0x4}, 0x6) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$inet6(r1, &(0x7f0000000300)={&(0x7f0000000040)={0xa, 0x4e20, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x18000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="ffb3c4c645494560f89648badf4d0acd4404b8d41cb7a3a7481c53776f7ad9f28c264cd0af0aa90bb36c7fc713bb3d54ebffeaf276ca0367d17b890f2b718d0aa924bc47f526a24de5c1b68a85b24b80c08c0c57466816ad54323f8abedca15c3835c99852d08b76602b95868253716a60adfeaf01a54baf75457ef63b0369db4e5755c623766b86d5634f29a0890569af1db217034869c115e70435e22c6ba0232542a072afb85f1da2c0da7dbd27fe9d64d93b177e0440aa4c4d2875f475adaa9f2f9f0b3ae998241671", 0xcb}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="1400000000000000290000000b0000006b2d59e1000000002000000000000000290000003700000087000000000000000014000000000000002900000043000000090000000000000000000000001000"], 0x50}, 0x4000040) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0x2bb98205) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='\x00', r2}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendmsg(r1, &(0x7f0000002a40)={&(0x7f00000003c0)=@isdn={0x22, 0x2, 0x9, 0x2}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000440)="cdc7509bc566b81657155f294f940d819551301885a5ba6d41823cc0d8342cc766d1394d9ecd2f8e4268ed29471e779f310d5fcb38e951593092cbc09c0a8a36caa292d2f69b5ce7a3933299706b6c133898af7cfef062ec2753250cf9db86b5027a34746a8e33b99f54f3863a99c93c24b3aed7ec6ccf58c9bdd01486387942ed5110bd93513fce422b100b7f5738e0c550c7c18224a41bf536feb5a0325dc126e131c87c23cf893f568dc66ce7ae7e5fbffdb9234f0fdf4abc325e60cd93c00a2ed91e28f19fd07443ef1dda3686f53acb315f83261c3058db691f67745a62f7803ed56032f6f1ad1de3", 0xeb}, {&(0x7f00000006c0)="65561b670d0a7c96830bed0e70fece6fb291f989843f975e7b27ddcbd0751613691167b13e4f10f7d13809a3d4ac034d5a93c951b9ac246c42d36dfd0ecd15683d1aaf2c2193315c752d151a49d75528767c2193db5b9974441243c3324d13b0a404b52db0b9008205ce577fbec8a70daf69c9547c211326719c1fe50d3edc6b2392f8c1a63d3ae326c3d751d74ebdcee7ecfe219e7e5d1d499e6ae8973b8ae4ea3b2eef5c9468fbcc323f834729a6367aa0d7194d", 0xb5}, {&(0x7f0000000780)="6a78bf299baa2dfb5f166c8637ef9fcf0be9a2a60813a20a265ae468b9be59780550ae81394c434f0300d1700e024893c197290ece1765444e7d6d87c1d52e4b6edfb9d56c7d90ac8242e1cabf001844f0bebe4f4333ae0032dc76afc1ca36b2971d572c44081be7bb72e23fabc769455077d2bac0f0d615d39b4c8d9f8ea070d46b8ea20c61934d5e178f2aaba39a519db5c59304a34cf36bd5f1e769d62f08a70e6e5f84f9aba8382434e8157376d823bc2c63d634aea9", 0xb8}, {&(0x7f0000000840)="06c87620b8985de3b7a90d5cb48e45baf96d02c7cd94b21e5ba6e67308338a63310f440b6972692cc57a1f6d346d19fa5decd767ae767a3135a83445141ab5dec1c25330c5e26fc6721db8941349b23987964c4ba2a492cce4359486b4b06291a1faa27dd389aa3e952d42ac6b474a0d9240a62a29d0ce0e7f96bf85bd91f052e12ea254876103c239194d6e9d2514ce354843f9d3676416b78a0cafed6da82312923c24e8cd30144c16af1a5d7e919b7368e51a4692e2da898ba5d6aea8c6a0bb5ed3b90916c4bbc1d79a", 0xcb}, {&(0x7f0000000540)="0d667eec22b4bca12c46f8", 0xb}], 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="10100000000000000100000000000000a9097358b14a873cfff2e56cb214951cde5d53685e3931adb828acd1f2000088fdd8ec4718bb04220a55d96df1f1a200b863ad5ab747589774a6916f09a002b02d29bb4fb123e2b684c440a081978883759cd048e3b18facd5b9864cabc1ba3e6483bce5ea19d0e38f7ac2d635933aef843ac4c6447c1306b6a9a973bd3fc377da231200a946a82337de3486a49661fb16e3ea109458456bab109dc374c83bb7a6ba20a370f8c0e0af75969d20b9a1870a63c084e93dfc2d1c9088fc634c268db162b8070f04da2f5b02320b2fd270d71d5fb8ba40b762fa5531c25d1f96406413d6cef4d9af7937aebea6667aa03fd389d83cdf75da789527531a6e229b5b01b27553205830912058cf1950c64f019916ddb8738a8dc036feca289704d06cc161e6783b24d01b71598092f2226ad2ba48eeae021bb30891c298f54a415c80450c19f6fab9ced782421840e20cbf6695b5d175afba8614ca205bf449489005e7076f48788008e577c249305e6f68ee1d14983166815be5d6ab059a7b6f9277f1989197785589370d73b8707707705e1f1ec1961a3333aad9337cea9ef90dc3267535511e7ead52a35883784b3aeef97060db0034be25d681a202a55c7f907f13a4c2f8d3ce9b7784c468dc2ba0f6180bc346e96db871967b2afd7f0595d91005045f0c24018bc5f53afc5bec2eeea5bffad25b8b86ca015b6551132dc77e6279edd746d90489a9addd6b4deed686b1138cbf25408e0153a4b394f3021ef7644dafc5f815f21c29349fe4e46e2ae7abf54c07bc27e3eb71d7cf2c3a9b08e6259392e2150b0d281a877de54cb2ec6ea3780880efe3aa0f67a5834feed1255691109f282927f941c314bc05c7a65eddade3445bd7a6b2b2b69ea06f1b225e6ff1ebf601df4a22857eef2c85728b6c1193305445ec4ebfad20acb305287a170a218b48d910473d16ea2e9e731c6b35819038c2467e35d00e5a285cdfcf240cf42d5df41cc0ea4e8e0965fc65d8dbf0ba7f034e68893c50e1a22d2d6ddb996a646df32ed54692b36194ce5a5e83239cf6d526e9ee70a17c47f77106d7c0d0b469a54b7a1a76cb8347abb0d1fcee33e768056cddad5c2f1701b7c53d6667b03afc14637545c6ad678038cd55167f65614203056a4bbecc1bfb96d65d2220967693b43b48baae6ccec28be686be41da98546f4e477056ed5ba147133c30bf749c9fb42127f0a8ee579cb4b4ba77c1dee59dcc77ca9f0ecabd96fc77cd230f1f32623d8c302a39d9a504fbfd2a17418821cfb3e8ec56a0494b40a61d973063c5f4e834397e9fd65cbe89cbce52e00a8a92bd64fc3a6898a70abefe3db5861c718d3d3e8dfb1142f5268342463365b46a97e0486e68ab1795e6e0dec687ee16e59de4e30ac8848cb4c4f079c65d3bc84a45fd7c315f1c4b5c3a0def4eceea4ff47f23fabfadd905267a4f34f15ac94eb377596ec4667ca92fd5802acb8e857b2d199208a75307d7a95eb27fa5dbe35aac25eb35fce593d2e1b98b82c4924a507bc14e70f2ab2a459127a68261d8b88871a9a35b339ec2a786b3a8c6158f349cad27872af6ff5afd15139b2f4867e0e354679fbdac85749f6ee66d8ed0deee16a6c254c7b322c0ec1587e47ae7e8a5f33b59cd6a24b1c4bc1cefb0122318b19527d4d4bc228b655f21392febb5853cb4b2b3c60d8bcb8f3ffe86e5820c91679d1051391b42a91eadf37fb170b1f354268c8caf9cae7ee60844d570a5c8c423913add234d590198005d8235a08ce734a21c0e18fced2b54cd65c40c2e8fb08cda3b67b032fec298df91da6fddfda9f6472fc3a330efec0bce22e7649dc3fac0c6b38c524928436aca11b911d00b6ebcb3e909b3fc6d154736aceff166e03aaa3eb93049872bd10c7cc1515a08c9bb0350283b9102d997f6a55f08f32ac90c898a8460dd8bc3380a9f55e2e3c0c8cc54720215d8c1270a63d042db47e197791686c9f48a744c7a062207ee1f3be3e75d5378e8c65a32fee18c07111dbbd70a093b69ce0e09b3de60318bde7b9699e15a8c2e7b44220393e152bac2814328e644b1515268e8347c737e979b3a9a3d84534583ae1eb1e5e1b8e86a8a7b293ed5027359eec93cccd8b8c0ad48d06dcfdf06abb30a900b3ab0a1e24b9e285337bd4af9970443527b8d01b18cef8fda8070bb166cf8ccad6d665a3fea50d9ac9383c668d46c02312b012e00f4a529abd128af2b5d93d4c1b1d45b00b1f297d758fa85a150ceecbdc5f2a1fbfa9c69b8c31c02f583b6ad7be6481c69b7ce41a9d6b30bf8cf4b3650b0b39d1d1faf3ce484935a3c01ddcea1f240e23a74d60daf4f4e47828c941d80152fe20c2ff55becbd7bd4c3acb4298659df4de8db9370e3cd2d37d915c758b8055c4472b4ad947f9390927ae50d2941a77586e7e433a59025cd7e07b4b5a63a225e90f66556f1caaa08c99818f010146da91be16405290b792b9bf908d875d2d4a5cdcd6f4f046212e3c83dcd2759eeed9194d4b05d5bf48681742d8087c6b3979f0fc21b7a8aded87471fdad5d12ce1d0bcc003771729c6ce80ecc68a6140e568b144ebf9bc08a9fe7aa52f48308b0af120972d6644af16ff4b9e90880e12ec24ad4b882e69224be8d9da1b069cad9e91abf07c007caf86950f63e5c34e9ab3d7f27ae4326ab3f52cdfa3abc737b253cbc81c004844c00df45590dc95427f7e45c0bf3f385a6191d0b01318b3f918b955c658ffc215b3b2767b98df4f63b5558665c0e39369b3a9ed17e5f15a6ca3250fc02a37aa7d85e8b1c1a17dac298ed7ab214dccac7f46d5c7a3f801c8d76cd45852fd3d2ad378943c18f928da3645c8f74cb23d084400df2d77f14e1ce32a7d1b632d5df8d0adc6c1b1f320cdb300ccc4ec220b32bf4f4d6e00ea2a9c4a9ca4678f2c9859dbdb2c41c25c2501546464a9189649b720caf21bf2d917a8758f9f00e747ed83ac5ff5fa25b0340bec0d58968d3b6bba6d21ad0759f6cf4988c1bde642c1f57aa39cae1098634a5f3bb4667ebcb4bf650e14b692466623728e1561297be11fe1dd33fc31836cea6bea5a6266bbd76652d2f1e288f70b6a19d15d9cb405cbce58b5dff13a2ad52ff78fd577d3658602b65d91f57295c3d44a271229d75cf13dd7bdf72edaac94eab4bf67be5ee192252b78c5df1e6591bf5a9648a2e5cec88b2d77743bba4fccb153a0d8cfd28915ec92e9af50417853b46b72abd3cdd5ca7b641670d3a2ab094db398738041529e683740c9d6cff96043f361dd7815335a75359bb1ac154e7c2574fffcb28d76f5820766768bb8db53eb2602ab3f06673ee69c57e85dbbdb83569ef592c9fbedce4cedd9dd7e328df282a9aacae671e3c8314169b589c45a320f4ba4c24bbee27489ae189113e52073492b8c1d95133eb03bd68ed4d3377f0cf094b3737e227e67eacbfa873276d6a2a52af6f54b92fde93dab01e9f12e279783782cbd823a0f8dfa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"], 0x2060}, 0x8845) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002ac0)={{0x2, 0x4e21, @loopback}, {0x306, @multicast}, 0x50, {0x2, 0x4e23, @multicast2}, 'batadv_slave_1\x00'}) [ 1979.191796][T24471] IPVS: ftp: loaded support on port[0] = 21 18:40:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401ad, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 1979.447208][T24482] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1979.469207][T24475] IPVS: ftp: loaded support on port[0] = 21 [ 1979.479813][T24482] bond24 (uninitialized): Released all slaves [ 1979.715088][T24485] bond23: (slave bridge312): Enslaving as an active interface with a down link [ 1979.812130][T24486] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1979.832230][T24486] bond24 (uninitialized): Released all slaves [ 1983.372921][T19809] tipc: TX() has been purged, node left! [ 1983.522343][T19809] tipc: TX() has been purged, node left! [ 1984.302769][T24493] IPVS: ftp: loaded support on port[0] = 21 18:40:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x2c4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0), 0x4) 18:40:15 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='hugetlb.2MB.usage_in_bytes\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x3ff, 0x0, @local, 0x100000}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESDEC, @ANYRESHEX=0x0, @ANYRESDEC=r4, @ANYRESOCT=r4], 0x6}, 0x1, 0x0, 0x0, 0x24008000}, 0x0) getsockname(r3, &(0x7f0000000180)=@sco, &(0x7f0000000080)=0x80) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu_user\x00', 0x7a05, 0x1700) pwrite64(r5, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x10000ffe0) r6 = socket(0xa, 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000100)=0x1ff, 0x4) ioctl(0xffffffffffffffff, 0x100, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendto$inet6(r7, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r10 = socket$inet6(0xa, 0x1, 0x85) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r10, 0x0) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r11, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept$inet6(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 18:40:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401ae, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:15 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r3, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000000)=""/64, 0x40) connect$inet6(r2, &(0x7f0000000140), 0x1c) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 18:40:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'virt_wifi0\x00', 0x0}) r5 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000180)={r7, 0x6}, &(0x7f0000000200)=0x8) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000dc0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r4}, @IFLA_HSR_SLAVE2={0x8, 0x2, r1}]}}}]}, 0x40}}, 0x0) 18:40:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=0x3, 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x4000000000000000}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r2, 0x0, r3, 0x0, 0x4ff9c, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r4, 0x0, r5, 0x0, 0x4ff9c, 0x0) openat$cgroup(r4, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r7 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r6, 0x0, r7, 0x0, 0x4ff9c, 0x0) openat$cgroup(r6, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000200)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) [ 1987.041275][T24500] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1987.123074][T24500] bond24 (uninitialized): Released all slaves 18:40:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x1, 0x4, 0x101, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x400}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x8800}, 0x12) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 1987.425862][T24514] bond23: (slave bridge313): Enslaving as an active interface with a down link [ 1987.510019][T24518] net veth1_virt_wifi virt_wifi0: This device does not support bridging. 18:40:16 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000000)={0x1ff, 0x0, 0x20000000000000, 0x8, 0x6, 0x9}) [ 1987.704078][T24500] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:16 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x1100000000000000, 0x1100, 0xaa, 0x80fe}, 0x80, 0x0}, 0x0) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r0) socket$inet(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80003, 0x6b) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e") syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') r3 = socket$kcm(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r4, 0x69) r5 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r5, &(0x7f0000000680)={'#! ', './file0', [{0x20, 'em1md5sum'}], 0xa, "22aefbc9bab7eb8f203941a36762a771ee8e136df244eabb32c7f3c3311e1b4b6a5c7eeaf29f8137343079dbe406fa6edb0817dabe88d18143dee6b59712f0f39eecc25adedf651eeac71e3a53de439a2c19eb127c769a8646361628fe761deb3132ec277f89"}, 0x7b) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)={0x14, 0x0, 0x709}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)={0xe0, 0x0, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x76}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x64b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x401}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x81}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}]}, 0xe0}}, 0x32992e453a07ca5f) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, 0x0, &(0x7f0000000400)) sendmsg$BATADV_CMD_TP_METER(r2, 0x0, 0xc00c005) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x34, r8, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x3}]}, 0x34}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@initdev, @in6=@dev}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000940)=0xe8) socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="000000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000007ac0a9423fe14ad584b3304414cac4b2ea7a56c41fdb603233d6d6995c739d125fc27531087c7d5b983ba1f1"]}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[]}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r6, &(0x7f0000000a80)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a40)={0x0}}, 0x10) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x60, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @loopback}, @IFLA_IPTUN_PMTUDISC={0x5}, @IFLA_IPTUN_TOS={0x5}]}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 18:40:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401af, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x3c, 0x3, 0x3, 0x201, 0x0, 0x0, {0x3, 0x0, 0x2}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x647}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x9}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x7}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x200404a4}, 0x20008050) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="3c00ffff10f892c5b78fda3d21e0449dc7a38044000000000000c699030000deff00000000"], 0x6) 18:40:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x9, @rand_addr="4be5db068dbf5cc8e7ebdcce0b065655", 0x5f5bae9e}, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}], 0x38) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/576]}, 0x2b8) [ 1988.035089][ T27] audit: type=1800 audit(1583520016.706:616): pid=24504 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="cgroup.controllers" dev="sda1" ino=16721 res=0 [ 1988.122693][T24545] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1988.166790][T24545] bond24 (uninitialized): Released all slaves [ 1988.464318][T24550] bond23: (slave bridge314): Enslaving as an active interface with a down link [ 1988.510392][T24545] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1988.551567][T24545] bond24 (uninitialized): Released all slaves [ 1990.552949][T19809] tipc: TX() has been purged, node left! 18:40:25 executing program 3: syz_init_net_socket$rose(0xb, 0x5, 0x0) r0 = socket(0x29, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r0, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000080)=0x2, 0x4) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000400)=@null) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x40, 0x3, 0x20, 0x5, 0x0, 0x9, 0x35, 0x1, 0x0, 0x4, 0x0, 0x7f, 0x8, 0x3}, 0xe) 18:40:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x4009}) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) close(r1) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 18:40:25 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)}, 0x24000000) r1 = socket$inet(0x10, 0x3, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80, 0x800) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) ioctl$SIOCAX25GETUID(r2, 0x89e0, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r4}) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) 18:40:25 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd000000100001000b0c100000000000ffffffff", 0x58}], 0x1) 18:40:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=@newlink={0x3c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8, 0xa}]}}}]}, 0x3c}}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) clock_gettime(0x0, &(0x7f0000004a40)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000004a80)={r2, r3/1000+10000}, 0x10) r4 = accept4(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80, 0x800) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) recvmmsg(r5, &(0x7f0000004840)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, &(0x7f00000024c0)=""/4096, 0x1000}, 0x88000}, {{&(0x7f0000000380)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000440)=[{&(0x7f00000034c0)=""/228, 0xe4}, {&(0x7f0000000400)=""/15, 0xf}], 0x2}, 0x3f}, {{&(0x7f00000035c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000004800)=[{&(0x7f0000003640)=""/208, 0xd0}, {&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/38, 0x26}, {&(0x7f0000004780)=""/71, 0x47}], 0x4}, 0x48e}], 0x3, 0x20, &(0x7f0000004900)={0x0, 0x1c9c380}) sendmsg$TCPDIAG_GETSOCK(r4, &(0x7f0000004a00)={&(0x7f0000000100), 0xc, &(0x7f00000049c0)={&(0x7f0000004940)=ANY=[@ANYBLOB="4c000000120000012abd7000ffdbdf251f81003f4e244e2003000000020000001f000000fffffeff03000000ff0300004e0900008f1f0000", @ANYRES32=r6, @ANYBLOB="80000006979422001a3b0000030000fc"], 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0x4004) 18:40:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:25 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2f) sendmmsg$sock(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x2, @loopback, 0x2}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="f1817df81b927791b7f66f40f956e985fafb2dd9ecaba403011ff648acf33f", 0x1f}], 0x1}}], 0x1, 0x0) [ 1996.434847][T24576] IPVS: ftp: loaded support on port[0] = 21 18:40:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x10, 0x70bd27, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44801) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) connect(r5, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 1996.564395][T24580] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1996.603600][T24580] bond24 (uninitialized): Released all slaves [ 1996.810348][T24584] bond23: (slave bridge315): Enslaving as an active interface with a down link [ 1996.873373][T24584] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:25 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="1ba000001b001d0d89fdc5cbdd045798707bed4dca14a7960f0f8ec8da78031c7660b08f", 0x24, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16=r0]], 0x1}}, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="2300000032001f00040000eb1b849ad502", 0x11, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x3f, &(0x7f0000000140)=0x1) r2 = socket$inet6(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5, 0x0, 0x3, 0xc, 0xdd, 0x7}, 0x20) sendto$inet6(r2, &(0x7f0000000000)='E', 0x10a73, 0x8b0, 0x0, 0x4b6ae4f95a5de35b) [ 1996.921374][T24584] bond24 (uninitialized): Released all slaves 18:40:25 executing program 5: r0 = socket(0x2, 0x803, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=""/81, &(0x7f00000000c0)=0x51) sendmmsg$inet(r0, &(0x7f0000001900)=[{{&(0x7f00000005c0)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000001bc0)=[@ip_retopts={{0x10}}, @ip_ttl={{0x14}}], 0x28}}], 0x2, 0x48854) [ 1997.033155][T24598] netlink: 45 bytes leftover after parsing attributes in process `syz-executor.5'. 18:40:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b1, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r4, &(0x7f0000000100), 0x1c) setsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000000)={@loopback}, 0x14) sendmmsg(r4, &(0x7f00000000c0), 0x182, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffffda, 0x0}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={@mcast2, @mcast1, @ipv4, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x100}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv0\x00'}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x9, 0x6}, 0x10) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fa06b"], 0x1) sendto$inet6(r0, &(0x7f0000000080)='~', 0x1, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03b0000) close(r0) [ 1997.247191][T24600] IPVS: ftp: loaded support on port[0] = 21 [ 1997.460825][T24609] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1997.532250][T24609] bond24 (uninitialized): Released all slaves [ 1997.744918][T24610] bond23: (slave bridge316): Enslaving as an active interface with a down link [ 1997.832158][T24610] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14001800", @ANYRES16=r1, @ANYBLOB="0100"/14], 0x14}}, 0x0) 18:40:32 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r1, 0x0, r2, 0x0, 0x4ff9c, 0x0) openat$cgroup_ro(r1, &(0x7f0000000200)='io.stat\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x152) sendfile(r3, r4, 0x0, 0x7ff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000400)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80000, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x7a, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={r7, 0x2}, 0x8) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, 0x108) ioctl(r8, 0xcec, &(0x7f00000001c0)="0805b5055e0bcfe84740") r9 = socket(0x2, 0x3, 0x100000001) bind$inet(r9, 0x0, 0x0) connect$inet(r9, &(0x7f0000000540)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r9, &(0x7f0000000100)="00dd", 0x2, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 18:40:32 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000580)={0x8, 0x1, 0xa44}, 0x10) pipe(0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@in6={0xa, 0x4e23, 0x7ff, @empty, 0x5}, 0x80) r3 = socket$kcm(0x29, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001500)={r2}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xea7, 0x10, 0x3, 0xe7}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x71, &(0x7f0000000240)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e22, 0x100, @rand_addr="ce123d5357c5ffd9072325596419b38c", 0xfffffffe}}, 0x3ff, 0x4, 0x3, 0x7fffffff}, 0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r5, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000006c0)=0x2000000000000001, 0x2e1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000200)=0x7fff, 0xfe1c) recvmsg$can_j1939(r1, 0x0, 0x101) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f00000006c0), 0x4) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, 0x0, 0x0) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) write$binfmt_elf32(r8, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x9f2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x100ee) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x401c5820, &(0x7f0000000140)={0x28}) ioctl$EXT4_IOC_SWAP_BOOT(r9, 0x6611) 18:40:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b2, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:32 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x2c) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) connect$caif(r2, &(0x7f0000000180)=@rfm={0x25, 0x80000001, "2b8e1d95eed393df5d50dcf7c406a054"}, 0x18) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r0, 0x0, r1, 0x0, 0x4ff9c, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f00000000c0)=0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="5500000018007f5f00fe01b2a4a290930206040000000001020009003900090035000c030100000019000b4000000001000022dc1338d54404009b84136ef75afb83de4411000500", 0x48}, {&(0x7f0000000140)="8270000000000100000097fa82", 0xd}], 0x2}, 0x0) 18:40:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) getpeername(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000000)=0x80) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0)='devlink\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r4, 0x0, r5, 0x0, 0x4ff9c, 0x0) r6 = ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) r7 = getpid() r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = gettid() sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c40)=@newlink={0x3c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4}}}, @IFLA_NET_NS_PID={0x8, 0x13, r9}]}, 0x3c}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r11 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r11, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r10, 0x0, r11, 0x0, 0x4ff9c, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r13 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r13, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r12, 0x0, r13, 0x0, 0x4ff9c, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000380)={&(0x7f0000000180), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x120, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r6}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r10}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r12}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000005}, 0x4000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1}) ppoll(&(0x7f00000013c0)=[{r0}], 0x1, 0x0, 0x0, 0x0) r14 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r14, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) [ 2003.768895][T24640] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:32 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="b702000014000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000e3a333a0daf2f73451c0e17a606fec68cb7d18ad181867514fe60077d4dd90123d27e7cf43548ee85857ad4a77cb56e0fcb3dfd4e70ebec677d6ac14c2c794f72cbf5fe31789e70227bfd8115efd90c8c48258f8dbe82e16cf0000000000000000000000000000000000000000000000000000790ae2fd45d54b107c8c8a14195e32f13799d6707432ff48bc085760314166443ce72c74f3db890e1ff15a10d91f27e9a232fe2238fff867ba8fd41b29caad2a986e0e244bd11747ffda1a869db7e632df4de8572344b419c45c2170fe873692d8255170c16822bdffd3135480dae93c7e33bdef00000000d8fd8c79a5d0967ab7e43686b4d1e03e326beea7905ef7de375ef8bc8143df20d13c37db269971210fab7071cc3094078a044777aa0bd86cf50afefd7b72a0950d389bc9cb43aa607b7269561dd50b22bd2491331818a10f2ac8c3249582a20d4e04fd1ab7883f656b84137d5f7a6edba86a7b9a4c2f3b3a8abf93b280ea53ce01dcc2d30f4310e8281b0cdc017f9759060ea88a2f6597e966a85c9a74ca196700218f919746bb1963c6c4288f8d506496ee5eb94b84c16fd56ee450e411d75ab7613b644ba7580b2a0942394ed1737517eed1c892422f54d5a2e1cf1a60fe2dcc1a465aa8d54cb4000053c3f01ea714a7bd4fad615ff6e2991589bbdd1ae0d1bce65c620c4a2527a82afe16e019a5e0b5ec1b1b8aafba090000c3630488edcc4a8cbd3246e962b773a75b28a51cd09cbcb3577fea6f1e9fe8cd2b532c084cbd051b4aeaf0e716b256acf183d8e55580a678c664813354f14a453b093948d49bca31a7170419bb1d32f256ff3010"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0xe80, 0xfffffe6f, &(0x7f0000000100)="480e003f0000607e5bc5795eca00000800ffffffba0e7200ffff81", 0x0, 0x100, 0xf2ffffff, 0xfffffe0c, 0x212, &(0x7f0000000280)="f2a134bd13c7bd41a2a738ad8e7625ed330eb46063bd287d832698132e59ef45f8f50845c0ac85604b448e24348e4ae93e68238b7b9d561b349d19b5f5784e031c55c5a4e48926a1526e38640a161fab39732052ee83bc3b9cb625962f3eaf1ed426e6f0442693c16b0ab6a89a5738f5bccd6ae1492f8471a7afec6b", &(0x7f0000000380)="712ae01ebf877f139c8f1b0fcd056310bfa3de7157976d3ff4c82f2e0d1885774c5b7c7c853e5424fbf469ab0726e9f41208f98d20b093ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3703f0b94273c7500"/106}, 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020662a, &(0x7f0000000c40)=ANY=[@ANYBLOB="00f0ffffff0f000009000000000000000000000000000000020000000000000002000000000000000600000000000000740000000000000000010000000000000000000000000000060100000000000000000000000000000000000000000000090000000000000012dc000000000000000000000000000000000000000000008000000000000000000000000000000015344a80342ab359acecfc0d6cb83b874043d3c3a01388854ce5ac605514d848d2c96741030dceff386b7e37229567c6300b1dfcb0ef0dbe12178b6a730e8ef7d24ae6ea143ae21327436a7e11eb627e38051b2ae45dac4e78effb220d6236f94044e4bc23f049485fc26091ca49bd37bbea9b7f447fe48a790e518a324dd041ccec349f5b7c88bac5da2324b8444e358523f88b4501739d5721cd4aa9848b3a4e2f10ebdcab1e4bd89e891ec8cdd277aca605e6db182ee2230e5f3cac691eeda3fc5e7b3636c8138437915b1a4e9246c73bfcbda4b605f33a43a75e28858965d0e719ecd10744b8ca32889ed3aee9eab54b92706b045725f4ab7d5f50beb237c6d797e61ca45111a3f3e5f5def54c571eae22b4ef94849f2693044f80ea11437c1e6c6ee5795abef6c7e3ced63fa0901d0d405cca20ae679541ed5bb70d1b8c99b348ed63631c77e4989680de2154e881e2"]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0x2bb98205) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000000)=ANY=[], 0x100000225) r7 = openat$cgroup_ro(r6, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r7, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x6, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xe, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x8}}, 0x10) r9 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085000200070000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r9, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r5, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r8, r9}, 0x78) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r10, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x51, 0x38, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x8001}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r10, &(0x7f0000000000)=ANY=[], 0x2bb98205) bpf$PROG_LOAD(0x5, &(0x7f0000001f40)={0xb, 0x4, &(0x7f0000000e40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x58}]}, &(0x7f0000000e80)='syzkaller\x00', 0xfffffffb, 0x1000, &(0x7f0000000ec0)=""/4096, 0x41100, 0x3, [], 0x0, 0x6, r2, 0x8, &(0x7f0000001ec0)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000001f00)={0x5, 0x7, 0x5, 0x795e}, 0x10, r8, r10}, 0x78) r11 = socket$inet6(0xa, 0x2, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) r15 = syz_genetlink_get_family_id$batadv(&(0x7f0000000b00)='batadv\x00') sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000001fc0)=ANY=[@ANYBLOB="54ddff00255a928fbd01e695ba39befc940ea329108d05fe07cc679e7c36c3d08e817ed092e3a277328e3828341ef37ccb4aac40061b4ccaecdd4397c3084f9cb80990cb272cbb285b2a23368464117f58a205aac0", @ANYRES16=r15, @ANYBLOB="10002abd7000fedbdf2503000000050035000500000008000b00bb000000050033000000000008000b0033ffffff08000b007900000008003a009d74000005003800010000000800390000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r12, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, 0x0, 0x0, 0x2}) ioctl$sock_inet6_SIOCADDRT(r11, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @rand_addr="640cc0b832989ba29fb30dc012b97603", @ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 2003.816552][T24636] IPVS: ftp: loaded support on port[0] = 21 [ 2003.830933][T24640] bond24 (uninitialized): Released all slaves [ 2004.076775][T24644] bond23: (slave bridge317): Enslaving as an active interface with a down link [ 2004.121492][T24640] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2004.159333][T24640] bond24 (uninitialized): Released all slaves 18:40:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b3, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:33 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) socketpair(0x6, 0x4, 0x7, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000940)={0x0, 0x800, 0x0, 0x3}, &(0x7f0000000980)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000009c0)={r3, 0x80}, 0x8) write$tun(r0, &(0x7f0000000180)={@void, @val={0x11}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={0xac, 0x14, 0x14, 0x3b}, @broadcast, @multicast2}}, 0x26) [ 2004.557948][T24662] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2004.564606][T24636] IPVS: ftp: loaded support on port[0] = 21 [ 2004.594775][T24662] bond24 (uninitialized): Released all slaves 18:40:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x6, [@typedef={0x4, 0x0, 0x0, 0x7}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x8}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x2}]}]}, {0x0, [0x0, 0x0, 0x0, 0xda]}}, &(0x7f0000000340)=""/142, 0x52, 0x31e, 0x1}, 0x20) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)={0x3, 'vlan1\x00', {0xfff}, 0xf001}) r1 = accept4$ax25(r0, &(0x7f0000000080)={{0x3, @bcast}, [@bcast, @netrom, @bcast, @null, @rose, @remote, @rose, @netrom]}, &(0x7f0000000100)=0x48, 0x400) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFT_MSG_GETSET(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0xa, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x24004000) 18:40:33 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0x2bb98205) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r1, 0x0, r2, 0x0, 0x4ff9c, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x110, r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000340)={r8, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x7a, &(0x7f0000000080)={r10, 0xf000, 0x0, 0x7f8, 0x400000003}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000280)={r10, @in6={{0xa, 0x4e22, 0x0, @rand_addr="7f050d2ee1f6f871ec3b751bc21fae68", 0x8000}}}, &(0x7f0000000140)=0x84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r5, 0x0) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x7a, &(0x7f0000000080)={r13}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r13, 0xffff39db, 0xfffffffc, 0x20}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000196000/0x4000)=nil, 0xc07000, 0xffffffffefffffff, 0x8032, 0xffffffffffffffff, 0x0) [ 2004.877440][T24665] bond23: (slave bridge318): Enslaving as an active interface with a down link [ 2004.953101][T24662] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2004.984568][T24662] bond24 (uninitialized): Released all slaves 18:40:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b4, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) readv(r1, 0x0, 0x0) read(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x140, r3, 0x200, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3d91}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf6d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_NET={0x60, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x64}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x20004000}, 0x4040000) 18:40:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e4800002a000505d20880648c63940d0324fc60100009080a000000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="040028bd7000fcdbdf25130000001000066808000100010001000400020018b9e48ec7fb91360000000000000000000000c7000000"], 0x3c}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000c80)={r0}) getpeername$netrom(r5, &(0x7f0000000280)={{0x3, @null}, [@netrom, @rose, @rose, @remote, @netrom, @remote, @null]}, &(0x7f0000000d40)=0x48) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r6, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) connect$rose(r6, &(0x7f0000000300)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x3, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$nfc_raw(r6, &(0x7f0000000340)={0x27, 0x1, 0x2, 0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000003c0)={'macsec0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c000000100001040800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000000001c0002800600010004000000040003800c000200100000001300000008000500", @ANYRES32, @ANYRES64, @ANYRES32, @ANYBLOB], 0x7}, 0x1, 0x0, 0x0, 0x888c0}, 0x0) [ 2005.690669][T24692] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2005.727725][T24700] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 2005.736169][T24692] bond24 (uninitialized): Released all slaves [ 2005.744435][T24700] netlink: 16638 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2005.939275][T24694] bond23: (slave bridge319): Enslaving as an active interface with a down link [ 2005.976998][T24701] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 2006.002544][T24701] netlink: 16638 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2006.016975][T24694] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b5, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000006, 0x8031, 0xffffffffffffffff, 0xfffff000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$inet(0x10, 0xa, 0x9) socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e00010000040000000000000700001400000000000a000000b500000000521520602d5126f37d0b0cf369876d7f646837e500000000000000"], 0x28}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="220000002000070700be0000090007010a", 0x11) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) socket(0xa, 0x5, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl(r2, 0x9, &(0x7f00000003c0)="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") ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags=0x7}) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) 18:40:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000013002901000000000000000007000000", @ANYRES32=r3, @ANYBLOB="000000000000000004001a8008002800abd50000db111e18f32e8540a0a94b4b1bf49e6a5041d35bce14e5874eb52c2326975cff9e8755b84d3ea80129d7fbff92f4e9e7481a69c31f944ad182a6fdaed016ee3790166269c295a31fa689ec834bdc3448f047bdb54474702a56"], 0x2c}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 2010.194728][T24715] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2010.210174][T24716] IPVS: ftp: loaded support on port[0] = 21 [ 2010.247776][T24715] bond24 (uninitialized): Released all slaves [ 2010.254401][ T349] tipc: TX() has been purged, node left! [ 2010.464650][T24719] bond23: (slave bridge320): Enslaving as an active interface with a down link [ 2010.513056][T24719] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2010.532349][T24719] bond24 (uninitialized): Released all slaves [ 2010.880250][T24716] IPVS: ftp: loaded support on port[0] = 21 18:40:41 executing program 3: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="ab5432e27d0400000028820000000000", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000200)=ANY=[@ANYRES16], 0x2) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) splice(r4, &(0x7f0000000140)=0x6, r5, &(0x7f0000000240)=0x8000, 0xfff, 0xa) splice(r3, 0x0, r0, 0x0, 0xd86dac9, 0x0) 18:40:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000000000000000450000280022000000339178ac1e0001e000000100000000cb1f31d18514def49b4d70af45b087646cf848a3b40f6ad780fbcf71ad4dde8ae803f9f0dd0a54c3166d780eaf6de90ebc4646a382dd951f0d12cbbcc8ca43ac79bf6332b0e343a4bae6b1bbf5d1b69ff54510248da3b61fb8ceea923bde23b0cf5a34a1ffb6939f7eb902f042a471f76c31924406d5a997e2cda15f8d4d09106b62bacab435adc9854faf94e54e498f4b0a0e9c1f9a43b2b9368f156ab62ae37170", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0xfdef) 18:40:41 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00'}) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080da8055e0bcfe0479071") r1 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r1) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags=0x2}) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed={[], 0x12}, 0x7, 0x2}, 0xe) 18:40:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b6, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:41 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r0, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) bind$rose(r0, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default]}, 0x40) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$DCCPDIAG_GETSOCK(r3, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)={0x26c, 0x13, 0x400, 0x70bd2b, 0x25dfdbfd, {0x22, 0xf7, 0x3, 0x1, {0x4e23, 0x4e20, [0xfffffff8, 0x0, 0x3, 0x10001], [0x0, 0x20, 0x1, 0x3a1], r1, [0x3f, 0x5]}, 0x1, 0x1}, [@INET_DIAG_REQ_BYTECODE={0xdd, 0x1, "f8f3c6ddcd4e6d3b55f9e38e7f694ebcaeb2f7bc63003fc1c8f126a5c6096945de274f44b8ee6d3a7b0c9c5fc004ba3e74b5fe8566c777c7521a4eea09f7ed7373c1625a3553c3bcd748fa2feba95a72364b0e25f6350dd4d3043863233117e710746b8ac3c25d1ff6763dc75b475e4994693d200187dbf0f9ed7a54b226b22cf52f4a9277cf7235e9bcce5a0d64823c0bb02c211f1c52896757c18555813b59a2159da2b9264f4b60437d09a909ac5e69d5973f4d40f27b376650dab22b949a2c205fb28d28099c98d402adb6d7982777d12879ab3421e628"}, @INET_DIAG_REQ_BYTECODE={0x2e, 0x1, "024c4dadf0bdcbaef24e2fede08d393c4a4a780d77685f62281bc1e4ef46b710876897b926e826c7e202"}, @INET_DIAG_REQ_BYTECODE={0x54, 0x1, "c3aab0118be15ca1fd5654fb5dbffd1425ed7d2b056e4f49614acd9efb1db177f11b661ccbe7f98f66fe56ff6d37f2554a081b2addb18c950e42c9d3a2653b057853b89ecf8996738593876d24462aa8"}, @INET_DIAG_REQ_BYTECODE={0xbb, 0x1, "bb0a1f2f2851b1e18a4a0a1e17cf18f0745bf8d3b0c8c2e76981df94b1084de46b0e5786c8656126ddea3a067d10a29b4b95638c40d53023165d201da01e61067d84d5a0d49382e3315f558c783d9c893f29252adfc8235b4d12a07a4f9640122b62ed8ce1eb92d01023a45a26b560f9b6a1e094a5998ab4057dcf84eb13ab7bcacc63b3348dc0567bbbfce7089419ea4a2a285d18248045a932a355c9b706ab16a4e9654f4bf686a70a0a993b37d4bf291c86e6fafc3e"}]}, 0x26c}, 0x1, 0x0, 0x0, 0x91}, 0x44004) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2]}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000004c0)={0x0, r4, 0x31, 0x3}) 18:40:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x800, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="110001000180c2000000"]) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket(0x9, 0x4, 0x5a) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x5, @any, 0x7}, 0xe) sendto$inet6(r0, &(0x7f00000000c0)='X', 0xff55, 0x40, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000080)=0xfffffffa) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e21, 0x396, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) close(r0) [ 2013.040546][T24733] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2013.041704][T24736] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0100000000000000240012000c000100627269646765000e140002c41761521fe8bb6e000800070000000000086b05a78c669a00270000000000"], 0x44}}, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000003c0)="fe", 0x1}], 0x1}, 0x0) r3 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x0, 0x0) [ 2013.085059][T24736] bond24 (uninitialized): Released all slaves [ 2013.174909][T24740] sctp: [Deprecated]: syz-executor.0 (pid 24740) Use of int in max_burst socket option deprecated. [ 2013.174909][T24740] Use struct sctp_assoc_value instead [ 2013.314249][T24740] sctp: [Deprecated]: syz-executor.0 (pid 24740) Use of int in max_burst socket option deprecated. [ 2013.314249][T24740] Use struct sctp_assoc_value instead [ 2013.334039][T24739] bond23: (slave bridge321): Enslaving as an active interface with a down link 18:40:42 executing program 4: r0 = socket(0x10, 0xc, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, 0x0, 0x0) r3 = socket(0xa, 0x6, 0x0) close(r3) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="a98323dd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r6, 0xfffffffa, 0x0, 0x9}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={0xffffffffffffffff, 0x1}) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4011}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8}]}, 0x48}}, 0x0) 18:40:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) r2 = accept(r1, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000002c0)=0x80) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x7a, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000013c0)={r7, @in={{0x2, 0x4e21, @multicast1}}, 0x9, 0x1}, &(0x7f0000001480)=0x90) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) sendmsg$inet(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x8}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="8f3fff365da08a5a5cdd5406e4deb268e45dcf4e53f1d37df250be36f895", 0x1e}, {&(0x7f0000000380)="547459481ef728ed78a9f991971c9d8a0d0f7e5bfd855db5bbf602c954b2c0dd74a173ff6cf7f6b457707a40cf5feafc66c8dfdeb0f80c8bb9299654740dd27812905898ded711aee2682ac3b188e08308bc3a33f0ff279930be35c47df553b278834091edb1f7653ac3762741db2ba9440f84c5d5a5f353b46b2f73f45795002deee740a6bb33bab0885547d4699491d435e0f936a112ce1d156cee1a6936838838660508dc85b9f54c48a842b0cf7b19d8e929aa832bd7a9a7a336f91ec349a77dde3f72a1a79077c46633c0f55fbea404ad1edc7a12818d2761dd8d93293bba0bbf98e3e3e58524cd90401b2505f6c6748e4cf55795d2c6fd6537c333494799c4e657dcff929e03d20843efb97de1338233e57475bc139f1136f0cb888e4a306463dad0b8fc7d8896312e5670ca773d41d52ceea89b9f229588f0d251cd76789a5354bd1156109639bb756dadaa78ef05461591f16905d0457cec7a8ee77909b3b0485365bbea31aad4a6d41b50143d9f14b5c98784fe45a7cc125ef04a6ad0b79ab1004c23d5ac33de286a76c76109c76b96b7ac73e3a29e93b41267b301a9ed7d0dd898388adf2751761ed4ac7e376432e0628c22f26518a496b10461061e3e2cfefff95c6042cfc4bb98911c123966f36cdede9b34b0c9b251725a0f1bf5316755e2bdcf4392b46f9c0ce51dd3ffa9ebaf0022097faff7deedf9f541afdb95513359f460e761476d4dd0b50f35f30b07e4119ca8550497603296201bb078eb0bc9464f605b9fe3997e7bbb8df4f055eaca8b82e497d263dc5de675000a77739e75b7480579f4287967a23a352a46c7ee44283b03a7cfcd31504ae310ffec494d650cb9dfe2afc9d614081719f589880faeceb01a76e03473285895f8c4b6b19e81acbf3bdc6ec0e79b7149edb133af954aa90cd7ddfe438852363cefd9f1615f496ec85b564bcc62453cf3ebbcbee4206d0d0031694915ebcf6c7287250178f620915af25db6dc40e572ddada516a30302a4f34c11cb7143b8122d92490120a6992712994cbc051187ba07ece351d62b9ef6f48bec59fea389054269a60b66aff38c86dcffcbf89f219dc9705a88c4befbb685cb0a8f047d676c93ffb7b2d24a7a85b92d1f196bca2128f5debfb52609e84359d0ee8201c02612a5f74800b0eecead7008096563a4f783eb6bc67e05c094cc4c1acc76595f3d9aec82ceef2d1eca44bbd90779d710210ac8c54381202fc1dac8cd7ef3e6b9a19c9662495aec62e066ca2ea30c1263ca98230c35068bde8c2a485f5e71f6b0baec3fbf654b8604525c001d6e16b9b9f6ffe0b5dede3876f03ad7ce2b9bc8b8dcd4246cf4706f2c74d3c8ea63131dbcc0eabc86c5c4162dbfa81658380482ef9ed6bc487e5cb054044ec7c8f945aa9aad2fd98e9b106cb75e469bf53bea50b924ef6d0995d1cee403362f7f6b13ab74c15eb1c0a00a3e471180ae784217708e5025ffcf8f98b5c3bef513e60dd953bf15f988a6391da53e295821eddde9ccbc3c7c3711d4f11c7beba6129d62a2f29ecc0c3078f7f1eb5feff1b7f0b70043519decc49b475cd0381a882d337b13e4a630f3aa2175d9f7113066ed10de9eda0aa74125793e2e8dea76103b246d618c64345d2a8a529f45b7ee624b610006e86f4940982e83a9a50195d530c25487eb5e53f5226a062c39cb2d8d5fa7ed3c480a03da10dfa2282c9d83a91ab97df472dcc1f3ee1af67c7f1dfa25ee3ecb9887461555e2813c766397da7fe3f2c6f8ec1e61e7c36e7b2ef1fbfd1126a4c63dcdfcd1ea1eb380fd6fb52526a1f141074d95f617da2ac77af13cf1036898c880ff7ae134e6d6c119005fd86c730b2f1f5756012ed3a4e6329cb768b24224b17f1d0cd2438bd1a759c43f663bf16daae2fa537644681b62aa1cbb72e031fff660467ca30e75d6835da0dfeb75ceb7bcb09f65ee675d1e240c1bccee9f5438c380914c13c4f261d448247197e9940d2a4968fb339d20e52e6438762ecfe12aa76e22b377d955728a028d13655e6b54c663abe0f235ab5fad896939cee1effc39ade728f93f77f05a334b0410e8676620c54d6914cc9f5361c257ed784c7698ad64ae147957553874e3de6083c553914bddfb52df38621888c855efc223de4263bda9a60ba1a729b902324457fd2f95bb80f6c4fcb19ffd91b8745ff0fdf5cc8d0ac0296a1a84ce9a36a6660fb9eeccace63dbf649dbaab9bd847c007eec4ab0fb10ff62cbe7651019686a0062f7a3c695b1aca3babd226e21411228601312c58fa9c1e42e44dfeec318e20f1a15f9c12a1d507da55cf15e0c2a4b16099ee10ce2c3ff08aee37edb6d9d0dac1028561111640a7459b6a2c7f79874dc9b9d771f6f606a5776aaef4d64be0241c406c43cc990ceebfa7514c6376617d041c4e23550ab549cdb6d0f3bb7dc184c2fb156b101d54171ba361edc951457b6bfdf94504fbcff4ab3a45dd82efadcdfeb470e3fa3ac8e371a4e2a8d7b99accc3cf275497344d44927867e5c22dc9ebc4f2e532c94e1cfd9b2d0cad56f3ce5fd2b6a51cd1048afa9e0c914126bd55f7090ab772c1ffe6811d58357a4a1953a18bfef8b964332c5215461ff722fe6f213feae18ba4fbcf70ddf02cf27ff39284b22dd441793758ebb45a5f522351c9364927f37234a59093361c0e1578de6d7f245a3a281d121bb63bc02c912fe1217d1ed3a41d302682401f5d921d205291388c042637e12f2212ebd06d128643b9ed88bb278154f1497ce9e085109ef20653044d4063a41315b0fd347dd5a904554df2d2d30bd3f46fa3b02bd5f500d64ab0231733d8eca16a67dc0e053536eec3dd64ff0a238f6df60291cb1f7442bb65db9cdfde17521ced40bcc7166daa65ccff2b2e23edb843143f7a3ed7146e2c6797cdb4ee1ee0b077153c131d66e1a1f7de483a1dc6e11f6d9fc63d60f3047dabce4380a364d66f1460d97390a95e2979d767df8f44975f860c8a775fa7c077ee31441e2d45494ea2db11851ae6f5b237ea82e1c290c16ffb559d5458f00b97b1ba343ef4817cf5cffaaebaeba84b1f447d391226e60e5ad18054f66cc76976a2286ce27fb3cf3f1daffe95ae93b4a7f3986706408f93fbf95ebebdf74f2697663fefb9e77f7cf1108c6037de71412d12f7f564ea52057a1af006cc4a5e984eb6b5e6e1e3a23712e5fa91e7188cced0b00bb2a97945ef2c48af03463a84afbd3b8c973b71011a95126e6d40c0f5bf23df811c0923abb05f0aade70e137ae30ce2d11c7a5178f86d8ce1f64b31939230b02993e220fe3b35c892b99e00e7b8271d62dc417f22c1b11419d90c1be3e2b14aaa82b4649d9e9f528504bb1b6863f9f63ca68e332778e4a41884f25d21d48962b3242951f693654b3e081d3271d9c3110aa027fe94944b6999622f957eae608fbbc5ebb1b5806377ec52e33535c19fc1d07b32cc8a1a3bace7c674ee8ec5d898e1134d6e24af9faffba02b882e86462ba6c53c48b9c6ebe7adb81d101aa1f0ceb067e22c1c250c8546a96e4c5650afad37522f8c0864203156b1325d7a40b9cbd4898aff13c9ba520457240438df60083c10d8e15a74113f33807159c0c868abc447bebdc6f36411fc4ff2505fe8c576e4cf5c6cc8bec61008e265e4bc7e3859d5a4f085246d68113d0dcc40326adce0d440c7bb0ca0a69da4a0bed336d57b058262e7650e8fb8b4a5e5f9805e9e478de78a60cbb6ba8ce00f4c1b28c6cd2ff9226bca7ceb6a8c241e565c07cc4d3c213067124832a70a7a885225841413d1a25a44beeddfb302eb30d7c3229afb5a2ed23b6850882595c4505fe38c935f3b7728b00a7664eaa047375e261bae05b40adc004092b772527ac180bb117de0be30ae8787cc0929c2418502100e1bb253aa02ef5b63a911f406330094179876942ce74a78169b6236a0854d1df9c6f0e2e237b7083ecf53e66a519a06b8b8e0d2f87043506874566e6ffef177c17f572fa89a7e2f3e39b803f072342d64928cfbbd6c48baae7142d9b616d42dc47d0b35ee3fb68892bd375362a32425580f021ae8937db90daa39e855a0ebdb4282f411089cbed3e97fa4a22621e6a5ee3f817dc9a9f0ad0b7c16c53ac71e60950cd2b001159cbc437459f66e1b6a88ef99fcfe65b51388118367709d3326520d3d3b30347e9cc4e0ae91c71bc43cf3a6044c4604b1869f06ee28771ac80b7a4bef8c55781eb6e331ee498eb9cc29bb47f03868672f065137261cbd9182dfb22ceb41f2c9d1d5861b6155935ca3b4978ebd7c410e6feda111e40c88e1591636c9d8373765a819160330d60f1d67f93babbf9f88c4f585252cee6e03e10a7c22343fff0b79bdac8b0a2f5f3e1c281c0192626f26e00f7daa4b63463d4a9ae18084b44139320f9cd5c21392732f674831a70437d60977cab69c5c778a57bac7295e376f0a57f96c5e1481bc791cd612449b0beb9fd5505a7b9adce4b59f75143704d705f86299055d76ca4226cd1c2d031d14452c85a60522e1b1dd6a337be7aaba5976ddd2a67cce95b12a04153ef2f989e2b840b2966602d37066456d00bdbd51444cd92d8e115256c07b088767e43441181f8577e3e932cf9c7b6ead0f283087952c5a98cf414e83de319745e3a864c73fbce34c0e90c365cf6340c33366d6328a18ab144ad83d293679d1d8403ca3c92814af6015b3907bedd11e467c8e15eab173aa65c43617dc9e41e9c462c58ea014fe2fba0145799533f1a1c31e392b1d44b51a28cf6be1535c584c704b2ef819fa496e207c88b271254a33f97d8542f898e6190dc07f0985ef43e1dbf2c080e23e0a687a9b49d4d36bef2c770d4dd3c4f33a943a537f98b552e0d528d3a379c991d2c364ab53b4ceb9a3f93da14af1802849336c3c2f98df18043f0d58a13fbabc745f7050608979ce9a7fa50119347c7ef4c1dc706a4f8177128d6753a6acfdd3c215821e3c1dcf6c86b6d0a5c77a4013c9219b149f2da72893ea89179818ca8494920fab5753d2eb4fcecb6b36b6a1036ff062e8d27072f6967e0500270cdb7ed01c5c9aeadf2c52ae949ae4bb8793567e8ccd16f9e57ec47b8aeb7037d6052219dad96c166d3ef95bd26ca414f279e106c701908761daeac74d4478b5c7e89a86c48a16717dc660e53aa68781f7d15132af173a938be34834679bf3b830029820aa0f92e5acf7f4f225ec5815f4bfe14a83262727540332a90b55930fdf3533191aa4b7fecbfcfb8f2b6f0954272d0bca04d2008016c7612cd26185d3f1f5b7fe53ab36f3cbf457a25cf9d58100772ac7cc58dcaf750b3647b655b745b440681dc91137eb042b662db2037b8aaa8302cb24af887bb3e7129353d2fda9e48e86404ec8a03681de8493c66671c25372416166398c7aec05fcef640cbd65c0995a442187c9eaa6e1d83c047fc3bd78512758fdab6eed409fa85a36fc7e19fda0b3dcf56fb748c981fa32299a14a1bf6b327cb2aa1bba9a4c6f91a1b61508dc3135c552d59153ed303d2b8a81ab4fe85200459a0e62549bb43f31bd7ae32b4b20e50092c4caca0f78b4667be32908a2e17642866e45aac24a38ddb787b2e6b508bd1104846ca0bc87f5d46d2a8ebf2d24eb4e42ea10995227554700769d026d22777aeb815ab3f13b1294264fe6c8cc89dcd10c132b3f78bb38397e4fba55633f81924267a2b082e0fb63bfc4a38a09a87afc581d91cfa0560c3b5685a7f4543b56c530cf023c4a6c8a0bd0f51def290cd8b9ac8bf7391699e3c4a01f08b17c10e7a1", 0x1000}], 0x2, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @rand_addr=0xdff6, @multicast2}}}, @ip_retopts={{0x30, 0x0, 0x7, {[@noop, @cipso={0x86, 0x1c, 0x3, [{0x5, 0xf, "a4cd085b3652a08324613bf843"}, {0x5, 0x7, "4b37378c39"}]}]}}}], 0x50}, 0x54810) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r10, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r10, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x304}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", 'dCe#', "ffffffffffffffff"}, 0x38) sendto$inet6(r10, &(0x7f0000000000)='E', 0x1, 0x0, 0x0, 0x0) recvmmsg(r10, 0x0, 0x0, 0x0, 0x0) sendmsg$sock(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000007c0)="14", 0xc000}], 0x1}, 0x0) r11 = accept4$inet6(r4, 0x0, &(0x7f0000000280), 0x80000) getsockopt$IP_VS_SO_GET_INFO(r11, 0x0, 0x481, &(0x7f0000000340), &(0x7f0000001380)=0xc) ioctl(r9, 0x200007, &(0x7f0000000000)="1ee4b5055e0bcf3cc628c397fd4f54311127473a2e588aa9c3eedfef683f269a29d2115db8d91baae5cedda40dfe09528e8170e899f2dcecac") r12 = socket(0x400000000000010, 0x802, 0x0) write(r12, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) [ 2013.774529][T24736] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getgid() ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0x40000000015, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000280)=0x9, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) recvfrom(0xffffffffffffffff, &(0x7f00000002c0)=""/115, 0x73, 0x2000, &(0x7f0000000340)=@in={0x2, 0x4e23, @local}, 0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000080)=0xfaa6) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x4, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r5, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x1c}}, 0x800) getpeername$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) [ 2013.983282][T24754] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 18:40:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b7, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2014.061343][T24758] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 18:40:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) clock_gettime(0x0, &(0x7f0000004d40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004bc0)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/37, 0x25}, {&(0x7f00000001c0)=""/122, 0x7a}], 0x2, &(0x7f0000000280)=""/4096, 0x1000}, 0x2b6}, {{&(0x7f0000001280)=@can, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001300)=""/137, 0x89}], 0x1}, 0x1}, {{&(0x7f0000001400)=@ll, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/71, 0x47}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/186, 0xba}, {&(0x7f00000035c0)=""/125, 0x7d}, {&(0x7f0000003640)=""/90, 0x5a}], 0x6}, 0x6}, {{&(0x7f0000003740)=@generic, 0x80, &(0x7f0000003e80)=[{&(0x7f00000037c0)=""/39, 0x27}, {&(0x7f0000003800)=""/161, 0xa1}, {&(0x7f00000038c0)=""/145, 0x91}, {&(0x7f0000003980)=""/250, 0xfa}, {&(0x7f0000003a80)=""/106, 0x6a}, {&(0x7f0000003b00)=""/161, 0xa1}, {&(0x7f0000003bc0)=""/84, 0x54}, {&(0x7f0000003c40)=""/214, 0xd6}, {&(0x7f0000003d40)=""/108, 0x6c}, {&(0x7f0000003dc0)=""/130, 0x82}], 0xa, &(0x7f0000003f40)=""/135, 0x87}, 0x438}, {{&(0x7f0000004000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004080)=""/205, 0xcd}, {&(0x7f0000004180)=""/218, 0xda}, {&(0x7f0000004280)}, {&(0x7f00000042c0)=""/16, 0x10}, {&(0x7f0000004300)=""/195, 0xc3}, {&(0x7f0000004400)=""/177, 0xb1}, {&(0x7f00000044c0)=""/254, 0xfe}, {&(0x7f00000045c0)=""/127, 0x7f}, {&(0x7f0000004640)=""/120, 0x78}], 0x9, &(0x7f0000004780)=""/12, 0xc}, 0x8}, {{&(0x7f00000047c0)=@phonet, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000004840)=""/81, 0x51}, {&(0x7f00000048c0)=""/245, 0xf5}, {&(0x7f00000049c0)=""/92, 0x5c}, {&(0x7f0000004a40)=""/85, 0x55}], 0x4, &(0x7f0000004b00)=""/182, 0xb6}, 0x81}], 0x6, 0x100, &(0x7f0000004d80)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000004e40)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000004e80)={0x1f5, 0x5, 0x4, 0x26, 0xfffffffd, 0x99, 0x40, 0x1ff, r4}, &(0x7f0000004ec0)=0x20) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_RES_GET(r5, &(0x7f0000005040)={&(0x7f0000004f80)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000005000)={&(0x7f0000004fc0)={0x28, 0x1409, 0x200, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r6 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r6, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000004f00)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x31}}, {0x2, 0x4e20, @empty}, {0x2, 0x4e24, @local}, 0x144, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004280)='veth0_virt_wifi\x00', 0x6, 0x7ff, 0x100}) [ 2014.777329][T24765] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2014.802378][T24765] bond24 (uninitialized): Released all slaves [ 2015.045864][T24768] bond23: (slave bridge322): Enslaving as an active interface with a down link [ 2015.082583][T24779] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2016.733489][ T349] tipc: TX() has been purged, node left! [ 2022.182236][ T349] tipc: TX() has been purged, node left! 18:40:53 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$rose(r1, 0x104, 0x7, &(0x7f0000000040)=0x101, 0x4) 18:40:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'vlan0\x00', 0x3f}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r3, 0x20, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x800, @mcast2, 0x9}}, 0x8}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x1000, 0x7, 0x9, 0x1, 0x40, 0x0, 0x2, 0x5, r4}, 0x20) socketpair(0x2c, 0x800, 0x1f, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48804}, 0x800) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r6, 0x10e, 0x5, &(0x7f0000000580)=""/213, &(0x7f0000000680)=0xd5) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r7, 0x8983, &(0x7f00000006c0)={0x7, 'geneve1\x00', {0x8f1a}, 0xba2}) recvfrom(0xffffffffffffffff, &(0x7f0000000700)=""/93, 0x5d, 0x40000002, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='pids.current\x00', 0x0, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a40)='nl80211\x00') sendmsg$NL80211_CMD_SET_BSS(r8, &(0x7f0000000b00)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x28, r9, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x3}}, @NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x1f}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000000) r10 = socket(0x21, 0x2, 0xff) setsockopt$IPT_SO_SET_REPLACE(r10, 0x0, 0x40, &(0x7f0000000bc0)=@nat={'nat\x00', 0x1b, 0x5, 0x448, 0x1c8, 0xe0, 0x280, 0x280, 0x1c8, 0x3b0, 0x3b0, 0x3b0, 0x3b0, 0x3b0, 0x5, &(0x7f0000000b40), {[{{@ip={@remote, @dev={0xac, 0x14, 0x14, 0x1d}, 0xffffff00, 0xad093e0cbf98439, 'netpci0\x00', 'veth1\x00', {}, {0xff}, 0x6c, 0x3, 0x11}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x2, 0x7}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x19, @ipv6=@mcast2, @ipv4=@broadcast, @icmp_id=0x66, @port=0x4e23}}}, {{@uncond, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0xffffffffffffffff, [0x1, 0x3, 0x5, 0x3, 0x5, 0x4], 0x0, 0x5}}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x9, @multicast1, @dev={0xac, 0x14, 0x14, 0x2e}, @gre_key=0x7, @port=0x4e24}}}}, {{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x1, 0x2}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x8]}}, @common=@addrtype={{0x30, 'addrtype\x00'}, {0xa00, 0x400, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x4, 0x0, 0x1, 0x2, 0x2, 0x9f80c3bb77a2a474], 0x6, 0x3}, {0xffffffffffffffff, [0x3, 0x4, 0x7, 0x0, 0x4], 0x5, 0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4a8) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0xe, 0xd, &(0x7f0000001080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x11c, 0x0, 0x0, 0x0, 0x1ff}, [@call={0x85, 0x0, 0x0, 0x2a}, @map={0x18, 0x4, 0x1, 0x0, 0x1}, @alu={0x4, 0x1, 0x9, 0x0, 0xa, 0x100}, @call={0x85, 0x0, 0x0, 0x5b}, @generic={0x5, 0xb, 0x8, 0xfffc, 0x8}, @map={0x18, 0xb}, @ldst={0x2, 0x1, 0x1, 0x2, 0x7, 0xffffffffffffffe0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x56}]}, &(0x7f0000001100)='syzkaller\x00', 0x7f, 0xbe, &(0x7f0000001140)=""/190, 0x41100, 0x2, [], 0x0, 0x10, 0xffffffffffffffff, 0x8, &(0x7f0000001200)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000001240)={0x5, 0xc, 0x51, 0x6}, 0x10, 0xffffffffffffffff}, 0x78) ioctl$TUNSETFILTEREBPF(r8, 0x800454e1, &(0x7f0000001300)=r11) r12 = syz_genetlink_get_family_id$tipc(&(0x7f0000001380)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r10, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x1c, r12, 0x2, 0x70bd29, 0x25dfdbfc}, 0x1c}}, 0x40000a0) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001480)={0x0, 0x8}, 0xc) r14 = socket$inet_sctp(0x2, 0x5, 0x84) r15 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FIDEDUPERANGE(r8, 0xc0189436, &(0x7f0000004dc0)={0x7, 0x5, 0x4, 0x0, 0x0, [{{r8}, 0x1}, {{r13}, 0x4}, {{r14}}, {{r15}, 0x3}]}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r13, 0x8982, &(0x7f0000004e80)={0x7, 'veth1_to_bond\x00', {0x3f}, 0x2801}) 18:40:53 executing program 5: socket(0x0, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x4) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, 0xfffffffffffffffe, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) socket(0x10, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB='(\x00'/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB], 0x28}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000140012000c0001006272696467650000000200"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, r9}]}, 0x28}}, 0x0) 18:40:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b8, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:40:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r6 = socket(0xb, 0x80000, 0x1f) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) recvmsg(r8, &(0x7f00000015c0)={&(0x7f00000004c0)=@l2, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/88, 0x58}, {&(0x7f0000001300)=""/173, 0xad}, {&(0x7f00000013c0)=""/85, 0x55}, {&(0x7f0000001440)=""/131, 0x83}], 0x4, &(0x7f0000001500)=""/169, 0xa9}, 0x2021) bind$bt_sco(r7, &(0x7f0000000040), 0x3) listen(r7, 0x0) setsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000000040), 0x4) r9 = syz_genetlink_get_family_id$smc(&(0x7f0000000300)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r6, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)={0x88, r9, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'rose0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'syz_tun\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x4004844) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c0c00002c00270d00"/20, @ANYRES32=r5, @ANYBLOB="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"], 0xc9c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="240000002e000102000000000000000700000000", @ANYRES32=r5, @ANYBLOB="00000000000000000000f1ff"], 0x24}}, 0x4) 18:40:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000200)="baf305ea52d4dc62524333f5fc00acda5cca208657e530caadcc454e6570e2eaedd5896493463cd7ca134231e1aa0fc18befead27c3eb05daed94bb68d54fd4e226972bd0bdf805ee4c68063061c2a07441f420fcc6990a0fb4bc4ff6a132d862b4898a048af601b0aa5c056fb1fb9c033fcbe", 0x73}, {&(0x7f0000000100)="ec16ce136b0760db03b4af796237761c7dc521d08a2f1ac3be3b6795701a40298f5fdb2f31caf7ef45bfd1db2aac065aa1", 0x31}, {&(0x7f0000000580)="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0xf5d}, {&(0x7f0000002580)="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", 0xa81}], 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x4b5) sendto$inet6(r0, 0x0, 0x0, 0x20000013, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000040)="b96adfccf4ee6afff9d0ef83bbf5ceb446c797eb6401c3aec2c91d7e41f7ac5ea64bae14d912e0a6229e3b8a851fc4f968e956c50a1c10a94242403b006225f4413c2ff1f6aabd222c23883ef520be14d072269f5b94ad1cb6fd", 0x5a) listen(r2, 0x0) [ 2024.409706][T24800] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2024.424967][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2024.440868][T24800] bond24 (uninitialized): Released all slaves 18:40:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x20}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) r6 = accept4$inet6(r4, 0x0, &(0x7f0000000200), 0x800) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x7a, &(0x7f0000000080)={r9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000240)={r9, 0x1ff, 0x3}, 0x8) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 2024.690685][T24794] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 18:40:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) socketpair(0x28, 0x3, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_FLAGS={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x4048044}, 0x4000010) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="8d23d17f6950124b842eee27d1290064b3680834f96077330a7b0e669bc57ebe258cc8c4daf0414d717f89752b4febe9ef98d39312fd8bd54ef2de75c295abb519667de970c36c19a0931920db36ae5205ba09232dad8b66a28fa43a203dc2dc7204d5fb82269b57a8de8989e89e86da8ceb57235af063e3fee24768c1139d6d77bf", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r3}, 0x8) [ 2024.757405][T24808] bond23: (slave bridge323): Enslaving as an active interface with a down link [ 2024.812944][T24809] bridge7: port 1(bridge_slave_0) entered blocking state [ 2024.829271][T24809] bridge7: port 1(bridge_slave_0) entered disabled state [ 2024.838496][T24809] device bridge_slave_0 entered promiscuous mode [ 2024.871528][T24815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2024.902435][T24815] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2024.961133][T24808] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:40:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401b9, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2025.174825][T24809] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 18:40:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@SEG6_ATTR_DST={0x14, 0x1, @rand_addr="9e93767471eb668043ed2134a4ccfb6b"}]}, 0x28}}, 0x24009811) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00', 0xfffffffe}) ioctl(r0, 0x8b32, &(0x7f0000000040)) 18:40:54 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x5, 0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e4800002400056bd25a80648c63940d0624fc6010000a400a000000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r6, &(0x7f0000001580)={0x0, 0x0, 0x0}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e4800002400056bd25a80648c63940d0624fc6010000a400a000000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r7, &(0x7f0000001580)={0x0, 0x0, 0x0}, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYRESHEX=r6, @ANYBLOB="ff6c1e5aa94156a4b307cef168adb82a781ba85303f7e47a7396674b629099467c7a4cfa35e7203c30a9a87a5b2f606eb99e7797d13c218d88f257cd054923081587e4680387", @ANYBLOB="806bf5e80066b1ea6c00000000000216000024000000300001206e657464657673696d000008100002006e65746465767369bf0a1ae6719a89bc0dcbd4a51dfe28be79b7a6ee1c978fc3c0f5bb9d4300b69b00de40a2b7568b4d7fd9d55dbe88275111e882c0b164f64036b396219a2a441486226a5e42768a3c5cece9619c926e948abc01019f5ad384c96c08008f1ac7f69b24fe204151cc447d94d6", @ANYRES32=r7, @ANYBLOB], 0x5}, 0x1, 0x0, 0x0, 0x10000}, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @loopback}}, 0x0, 0x0, 0x33, 0x0, "a2ff88b78266e34024528093c6c9f27c21111de74c4b8027926801b188603ab3ed923b84f6837c31e904d1a42d4f8c6e347ea57e0ea09f29936d2595497d436cc7fe0be2a989c0848820e3260f8cb12d"}, 0xd8) r9 = socket$netlink(0x10, 0x3, 0x4) writev(r9, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0x7, &(0x7f0000000100)={0xb600, 0x8, 0x1}, 0x10) sendto$inet(r8, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008002, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) [ 2025.572529][T24817] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2025.611249][T24817] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 18:40:54 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffe50, &(0x7f00000003c0)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x40, &(0x7f0000000100)=[@in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e23, @rand_addr=0x3ff}]}, &(0x7f00000001c0)=0x10) ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f00000000c0)={0x61}) r2 = socket$inet(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @remote, @loopback, 0x5}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000080)={0x80, 0x0, 0x7, 0x81, 0x7}, 0xc) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) [ 2025.814651][ T27] audit: type=1804 audit(1583520054.486:617): pid=24839 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/464/cgroup.controllers" dev="sda1" ino=16749 res=1 [ 2025.893240][T24829] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2025.919850][T24843] IPVS: ftp: loaded support on port[0] = 21 [ 2025.926458][T24829] bond24 (uninitialized): Released all slaves [ 2026.175048][ T27] audit: type=1804 audit(1583520054.846:618): pid=24840 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/464/cgroup.controllers" dev="sda1" ino=16749 res=1 [ 2026.176342][T24830] bond23: (slave bridge324): Enslaving as an active interface with a down link [ 2026.217133][T24840] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 2026.275829][T24840] File: /root/syzkaller-testdir763682847/syzkaller.PnNH9A/464/cgroup.controllers PID: 24840 Comm: syz-executor.5 [ 2026.312572][T24848] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2026.331757][ T27] audit: type=1804 audit(1583520054.996:619): pid=24839 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/464/cgroup.controllers" dev="sda1" ino=16749 res=1 [ 2026.698823][T24852] IPVS: ftp: loaded support on port[0] = 21 [ 2029.477654][ T349] tipc: TX() has been purged, node left! 18:41:06 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'wg0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/252, 0xfc}], 0x2}, 0x0) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080), 0x4) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 18:41:06 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0xfffffffc}, 0x10) r4 = socket(0xa, 0x2, 0x4d) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, 0xfffffffffffffffe, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0000000024000904000a", 0x11) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) 18:41:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xb, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800009ebd000000f2b7903eb0e3a7000003008000001800000000000000f8afdf2cbda66b83e0374abed743959580ff18b5ba828607a2da86553cf59d581339d115a9da87f18381e214bbdcb1f563a096f14400228ff501272efd0357901c4b362073b3770e045bc190a4", @ANYRES32, @ANYBLOB="00000000000000009500000000000000d38b459a750c19336211f2a5f02a0241d19f2cfc1659f536aabec8"], &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r1, 0x0, r2, 0x0, 0x4ff9c, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f0000000240)={0x3d, 0x3}) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x4, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$XDP_MMAP_OFFSETS(r4, 0x11b, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000140), 0x0}, 0x18) 18:41:06 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000240)=0x100, 0x12) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xfdef) sendfile(r2, r3, &(0x7f0000000040), 0x100000001) getpeername$l2tp(r2, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10) 18:41:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401ba, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:41:06 executing program 4: r0 = epoll_create1(0x0) r1 = socket$caif_seqpacket(0x25, 0x5, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000300)=""/137, 0x89}], 0x5, &(0x7f0000000440)=""/202, 0xca}, 0x40) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000580)={0x9, [0x1, 0x8], 0x81}, 0x10) 18:41:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) getgid() sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070e0000000000000080000000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000008640)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="240000002e000102000000000000000700000000", @ANYRES32=r4, @ANYBLOB="d7c5d2150000000000000000"], 0x24}}, 0x4) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2037.860153][T24875] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2037.874960][ T27] audit: type=1804 audit(1583520066.546:620): pid=24873 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/465/memory.events" dev="sda1" ino=16530 res=1 [ 2037.929472][T24875] bond24 (uninitialized): Released all slaves 18:41:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x6, 0x4, 0x20) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000007fbf9fd5595bee73ed031b8130a6d585df795d2f0ab448033cdad474290d891e8336f85568b87ceb77bfa42ad7bf42433aa110ae93a77167e06d2a97192a5201597332a32ec2edf971d4cda1ac870700ed35b6a0d1acf9e25811bea62d906f", @ANYRES16=0x0, @ANYBLOB="080025bd7000ffdbdf250200000008000200020000000800010000000000"], 0x24}, 0x1, 0x0, 0x0, 0x8}, 0x80) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000001180)=""/4068, &(0x7f0000001140)=0xfe4) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x33, @multicast1, 0x4e20, 0x1, 'sh\x00', 0x0, 0x1000, 0x1c}, 0x2c) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) [ 2038.034018][ T27] audit: type=1800 audit(1583520066.616:621): pid=24873 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16530 res=0 18:41:06 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="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"/4100], &(0x7f0000000140)=0x1008) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r5, &(0x7f0000000080), 0x15d4b87) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) socketpair(0x0, 0x0, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r6 = socket(0x0, 0x80002, 0x0) ioctl(r6, 0x0, &(0x7f00000001c0)) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 2038.119356][ T27] audit: type=1804 audit(1583520066.616:622): pid=24881 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/465/memory.events" dev="sda1" ino=16530 res=1 [ 2038.159215][ T27] audit: type=1804 audit(1583520066.646:623): pid=24873 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/465/memory.events" dev="sda1" ino=16530 res=1 [ 2038.226549][ T27] audit: type=1800 audit(1583520066.686:624): pid=24881 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="memory.events" dev="sda1" ino=16530 res=0 18:41:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r1, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x40) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r3, &(0x7f00000001c0)=""/31, 0x1f, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xf42}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x3aa) shutdown(r3, 0x1) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0x88493c4140854681, 0x0, 0x0, 0x0) [ 2038.305141][T24884] bond23: (slave bridge325): Enslaving as an active interface with a down link 18:41:07 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000000020000000000000000000000000008f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6142abda013bd028c90d1da30bd0109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca35ad63d3dcae3fccabfb8de3c6ca06000003f5f914507cb32b7b00"/227], 0xf6) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x2bb98205) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r2, 0x0, r3, 0x0, 0x4ff9c, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r8, &(0x7f0000000000)=ANY=[], 0x2bb98205) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0x8, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000007000000000000000600000018280000", @ANYRES32=r1, @ANYBLOB="00000000bdf7ffff85100000faffffff18170000", @ANYRES32=r2, @ANYRESDEC], &(0x7f0000000080)='GPL\x00', 0x0, 0xa9, &(0x7f0000000600)=""/169, 0xd7ed04a97c5c71e8, 0x1, [], r7, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0xa, 0x2}, 0x8, 0x10, &(0x7f00000008c0)={0x1, 0x1, 0x7, 0x7fff}, 0x10, 0x0, r8}, 0x78) sendfile(r0, r9, 0x0, 0x7d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, 0x0, 0x14) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r10, &(0x7f0000000140), 0xff4d) sendfile(r12, r11, 0x0, 0xffffffff800) socket$netlink(0x10, 0x3, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r14 = socket(0x10, 0x80002, 0x0) socketpair(0x35, 0x80f, 0x9, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETCHAIN(r15, &(0x7f0000000740)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002380)={&(0x7f0000002300)=ANY=[@ANYBLOB="6c00000004370100000000000000000000000000000700000408000a40000000f208000a40000000de83f423006e61740008000000002364c24971bb160e00000000010900010073797a3000"/108], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040804) ioctl(r14, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") pwrite64(r13, &(0x7f0000000200)="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", 0x200, 0x0) ioctl$FS_IOC_SETFSLABEL(r11, 0x41009432, &(0x7f0000000400)="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") sendfile(r12, r11, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) [ 2038.353114][T24875] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2038.382673][T24875] bond24 (uninitialized): Released all slaves [ 2038.433612][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2038.565095][ T27] audit: type=1804 audit(1583520067.236:625): pid=24910 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/505/memory.events" dev="sda1" ino=16750 res=1 18:41:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x8, 0xfff1}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x18, 0x2, [@TCA_U32_SEL={0x14}]}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="240000002e000100000000000000000700000000", @ANYRES32=r4, @ANYBLOB="000000ff000000000000f1ff"], 0x24}}, 0x4) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 2038.599299][ T27] audit: type=1800 audit(1583520067.266:626): pid=24910 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16750 res=0 [ 2038.630368][ T27] audit: type=1804 audit(1583520067.266:627): pid=24910 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/505/memory.events" dev="sda1" ino=16750 res=1 [ 2038.803833][ T27] audit: type=1804 audit(1583520067.336:628): pid=24913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/505/memory.events" dev="sda1" ino=16750 res=1 [ 2039.222789][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2039.363455][ T27] audit: type=1804 audit(1583520068.036:629): pid=24913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/505/memory.events" dev="sda1" ino=16750 res=1 18:41:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x100000000000ff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x100000000000ff) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@empty}, 0x14) r2 = socket$inet6(0xa, 0x80003, 0x6b) r3 = accept4(r2, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x80, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000300)={'wg2\x00', 0x0}) r6 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000000280)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$nl_route_sched(r3, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@deltfilter={0x64, 0x2d, 0x100, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xfff1, 0xfff1}, {0xffff, 0xa}, {0x1, 0xe}}, [@TCA_RATE={0x6, 0x5, {0x80, 0x81}}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_RATE={0x6, 0x5, {0x9, 0x1}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @TCA_RATE={0x6, 0x5, {0x0, 0x3f}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x8044}, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg$key(r0, &(0x7f00000001c0)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYRESDEC=0x0, @ANYRESOCT=0x0], 0x2b}, 0x2}, 0x0) 18:41:15 executing program 2: unshare(0x6c060000) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r0, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'raw\x00', 0xcc03}, &(0x7f0000000080)=0x54) 18:41:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401bb, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:41:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000080)) r1 = openat$cgroup_ro(r0, &(0x7f0000002800)='pids.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000002880)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000028c0)={'batadv0\x00'}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x12001}}, 0x20}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000029c0)={&(0x7f0000002840), 0xc, &(0x7f0000002980)={&(0x7f0000002900)={0x4c, r2, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffff}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008005}, 0x800) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.swap.current\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x3ff) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340)='l2tp\x00') r10 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r10, 0x107, 0x0, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r10, &(0x7f00000002c0)=ANY=[@ANYBLOB="080300004a020000000000000000000000000066509f1de517568b0000000000e606b1c2062a6d0000000000"], 0xfdef) r11 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r11, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) sendmsg$L2TP_CMD_SESSION_DELETE(r11, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES16=r9, @ANYBLOB="20002abd7000fddbdf2506000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000054}, 0x240008d1) openat$cgroup_type(r7, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r12 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r12, 0x28, 0x6, &(0x7f0000000100)=0x3f420f0000000000, 0x112) r13 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r13, 0x28, 0x6, &(0x7f0000000100)=0x3f420f0000000000, 0x112) r14 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r14, 0x28, 0x6, &(0x7f0000000100)=0x3f420f0000000000, 0x112) r15 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r15, 0x28, 0x6, &(0x7f0000000100)=0x3f420f0000000000, 0x112) socket$vsock_stream(0x28, 0x1, 0x0) 18:41:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000033000505d25a80648c63940d0324fc60100010400a000000053582c137153e370900018005001700d1bd", 0x2e}], 0x1}, 0x4c000) 18:41:15 executing program 4: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) accept4$ax25(r1, 0x0, &(0x7f0000000080), 0x80000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e23, 0x0, @mcast1}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x3c}, 0x5}], 0x98) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x2, 0x22}) setsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000000040), 0x4) [ 2047.268335][T24940] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2047.281703][T24942] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2047.306175][T24941] IPVS: ftp: loaded support on port[0] = 21 18:41:16 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e0000040002800800050084e583f8f2d5e3b37aef4c823fe3f095d353062780fc4777a0316851a4c8db4bdad9d61f4b169305c34bf9d326f50c", @ANYRES32=r5, @ANYBLOB="ff43001100000000"], 0x44}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) [ 2047.318757][T24942] bond24 (uninitialized): Released all slaves [ 2047.493003][T24953] IPVS: ftp: loaded support on port[0] = 21 [ 2047.542398][T24938] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 18:41:16 executing program 4: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRESOCT, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_GSO_MAX_SIZE={0x8}, @IFLA_PROTO_DOWN={0x5}]}, 0x30}}, 0x0) [ 2047.655580][T24947] bond23: (slave bridge326): Enslaving as an active interface with a down link [ 2047.747619][T24960] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2047.928145][T24949] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 18:41:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401bc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:41:16 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) unshare(0x40000000) r1 = accept(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xc0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080d426255adcfe8479071") r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r5 = socket(0xa, 0x6, 0x7) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r7 = getuid() r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r10, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r10, &(0x7f0000000000)=ANY=[], 0x2bb98205) r11 = openat$cgroup(r10, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r12 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r12, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$unix(r3, &(0x7f0000000340)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="08c78e8e37f65997b8e4281667a42d89c5752e124a08c0d2adf13ccf871064f550344eeebe47a574b299cbe3c8e557b371c6c9031fb7ae1108e99264a611b86be88b1078a959576cb940933b16a38391b58464f5d735716c74265966d4ce4e0f6e4d1511d191c8c2cc486bdf5585709ea3d15bc26b97cd9a94c15ad8b73915f397e1ef1f88549245747029041d68d7cf178611b02ebb13882bfe0b83ad762abb247d5397604dc721143b8d8a6cd26458cdf1b3ecd018ae17598db7ab2d467cfa2f3ada1fae627fb035ec9814e7c8a5ef9a7edc5058946e50c8cc48325b927d3bd52b86673bf3ac48ee4f9a", 0xeb}], 0x1, &(0x7f0000000280)=[@rights={{0x1c, 0x1, 0x1, [r1, r4, r5]}}, @rights={{0x18, 0x1, 0x1, [r6, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r8, r2, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r9, r11, r12, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0xa8, 0x84}, 0x4000) write$binfmt_elf64(r1, 0x0, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) 18:41:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0200cb76ea7211439a321f589f32be513a25de0b608088ed10ecd8f255705addfd40df1c69c799b0f81a11ab4971f9166617a497a18603807eeab93d20ca8f83d9cced9e34e7d843976e821bd4c9e34997ea210181451b143521435cb49840b0f61274420a5d97c3648665ff781c9e5dc445758addf261"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x2bb19afb0fa4f39f, 0x0, 0x0, {0xa, 0x0, 0x2, 0x0, r7}, [@IFA_ADDRESS={0x14, 0x1, @dev}]}, 0x2c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000002bc0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r8, &(0x7f0000002cc0)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002c80)={&(0x7f0000002c00)={0x68, r9, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x0, @media='udp\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x68}}, 0x480) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x700, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}}, 0x0) r10 = socket(0x2000000000000022, 0x2, 0x10000000000002) close(r10) getpeername(r10, &(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000340)=0x80) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x50, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r11}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0xc0c1}, 0x40) r12 = socket(0x2000000000000022, 0x2, 0x10000000000002) close(r12) setsockopt$IP_VS_SO_SET_ZERO(r12, 0x0, 0x48f, &(0x7f0000000180)={0x84, @broadcast, 0x4e24, 0x3, 'fo\x00', 0x9, 0x668, 0x26}, 0x2c) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r14, r0, 0x0, 0x7fffffff) sendfile(r14, r0, 0x0, 0x4000000) recvmsg$kcm(r13, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) [ 2048.150246][T24946] IPVS: ftp: loaded support on port[0] = 21 [ 2048.175079][T24972] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2048.214257][T24972] bond24 (uninitialized): Released all slaves [ 2048.264713][T24983] IPVS: ftp: loaded support on port[0] = 21 [ 2048.437714][T24979] bond23: (slave bridge327): Enslaving as an active interface with a down link [ 2048.604057][T24988] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2048.636688][T24988] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2048.735840][T24953] IPVS: ftp: loaded support on port[0] = 21 [ 2049.127392][T24972] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2049.246780][ T474] tipc: TX() has been purged, node left! 18:41:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401bd, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2049.357239][T24993] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2049.588648][T25003] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2049.752821][T25007] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2049.778440][T25007] bond24 (uninitialized): Released all slaves [ 2050.027282][T25008] bond23: (slave bridge328): Enslaving as an active interface with a down link [ 2050.122337][T25010] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2055.772164][ T474] tipc: TX() has been purged, node left! 18:41:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @rand_addr="5cfa66604b23e6dc8f3cf9942a7f5e31"}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="1b", 0x1, 0x4008015, 0x0, 0x16) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xcb, 0x36fe}, 0xfe3e) 18:41:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401be, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:41:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r3 = accept4$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f00000000c0)=0x10, 0x0) mmap(&(0x7f000083d000/0x3000)=nil, 0x3000, 0x2000009, 0x110, r3, 0x45056000) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x8013, r0, 0x0) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000180)=""/63, 0x3f}], 0x3, &(0x7f0000000340)=""/14, 0xe}, 0x40010100) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 18:41:25 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004200)={0x0, @remote, @multicast2}, &(0x7f0000004240)=0xc) r8 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r8, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$PNPIPE_IFINDEX(r8, 0x113, 0x2, &(0x7f0000004280)=0x0, &(0x7f00000042c0)=0x4) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f00000043c0)={'team0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f00000044c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000004480)={&(0x7f0000004400)={0x78, r2, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x7ff, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x81, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0xffffffffffffffff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6, 0xa, 0xe46b}]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000011}, 0x8000) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r12, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8000000) 18:41:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) getsockopt$inet_mreqsrc(r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x4, 0x5}, &(0x7f0000000d00)=0x90) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xc0}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20000000) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x8, 0x70bd27, 0x4, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000080) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SIOCAX25OPTRT(r8, 0x89e7, &(0x7f0000000140)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default}) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={'rose', 0x0}, 0x4, 'syz1\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast]}) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004600002800000000002f9078ac1e0001e000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090870000942a0c8ea8ed6ca105ef50e5b11d867256ce9893d55fbf0a6fa83b49ec0c025ecc87b84ccdd53d8e"], 0x0) 18:41:25 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmsg$kcm(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000006c6ec889c12df4724a2735d412da6add685321706712d7eadb0f0f2ff21f600a5cf4ddd23110ee9d9a6adadf146cecf76d6e05c6638b0923c64ab614e5201bb4488729d0a3011eb2a6069163038303853e3fb7ba1f05f2f249f231645de7964772b77d47808666d7b267155269ce40654bbc95a18c3643b352f58db06f0bc4c89bb37a4b26b8b96334945a04a7824243fbd8a053c0159c7e246c083491af84b066f6a3826f49926a5f1307a5a"], 0x6) [ 2056.568953][T25025] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2056.606462][T25025] bond24 (uninitialized): Released all slaves [ 2056.812892][T25027] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2056.840461][T25027] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2056.911777][T25024] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2056.930269][T25024] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. 18:41:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="5a60000024000906d26c80648c63940d0424fc60464811400a2f0000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 2057.037989][T25031] bond23: (slave bridge329): Enslaving as an active interface with a down link [ 2057.125502][T25035] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2057.157596][T25035] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2057.207556][T25043] netlink: 6142 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2057.218884][T25025] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:41:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xb, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000085109a0802000000850000000500000095000008000000000000000500000000"], &(0x7f0000000080)='GPL\x00', 0x2, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 18:41:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000b4b339fa92c8058b79a6383334a80af754d1f36ab56657e63d58a963799b5fc4571d83f000d6867a790a7ec5e21a0dcb6ae74da9b55f7173f1d88b1a0179e71713799620bae30dfec4ae68aae76b35eb20ea1e782c35226ec29b3684eaa8714ac493ff68b2a804a60e761f44668278edd1387e4fc869d615ba73192ea605035aae6f70ae3664b7a0db75b0c7d6df10216620a5585fd9b86bc837f759ecbec14c7a3731885fa988d2f0124029cdf598870389e7bec3d2abfc9bc", @ANYRESOCT, @ANYBLOB="00000000008433df6d6fa4a33643873123da6b"], 0x5}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="7400000024000705000000000000000000010000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000001a4e624d29a837bf032657000000000000000000000000000000000000000000000000000000000000000020000089b53c947244306a0216a3de887763df5b42498b13bb1938de859ee6d7ae7dd2224dc672b69b4358c71b170ea0b667832e5224ee3538f885b7abd9bc4a7ddbab915dc5f0428f661313a650e00cb3"], 0x74}}, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r3, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001000000000000001020898dde66057433b6ef3a41d22be225e0001b0000000000000000000000000017256ffc66e43a2484e1a912c5998bcbf0d0000000000000000000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745ab00001a9f61f20500000000000000b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendto$l2tp(r2, &(0x7f0000000640)="d9923b933d0c6c744131e205469853d22ae6bb31f54a0866aacd9f41ce77d7679564e445d4188518e79d5ae13959bf5d553c94757d24048bf96728e1f96f8702c1be46182694341833e2e1b7a976c4472560d72b9d5c1772297b74b54ec40ed77ac223d54fabdae7768ad91c9ed09949a09a8111fcbc61daaf4b8e7839aa75b4356a8280286e2e0d38bf1d8c4027834cf0bc7691f17ad979dfe892230f64354a20", 0xa1, 0x24068894, 0x0, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x20}}, 0x0) 18:41:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401bf, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2057.572557][T25055] netlink: 6142 bytes leftover after parsing attributes in process `syz-executor.4'. 18:41:26 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) syz_emit_ethernet(0x153, &(0x7f0000000000)={@random="f259459e4518", @random="93050ca194c7", @void, {@mpls_uc={0x8847, {[{0x800, 0x0, 0x1}], @ipv6=@tipc_packet={0x0, 0x6, "b4bc56", 0x119, 0x6, 0x9, @mcast1, @ipv4={[], [], @remote}, {[@dstopts={0x21, 0x4, [], [@enc_lim={0x4, 0x1, 0x7f}, @enc_lim={0x4, 0x1, 0x5}, @pad1, @ra, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x40}, @pad1, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x10, 0x1, 0x81, 0x0, [@mcast2, @mcast2, @dev={0xfe, 0x80, [], 0x1b}, @remote, @loopback, @mcast1, @mcast1, @ipv4={[], [], @multicast1}]}, @srh={0x2f, 0x6, 0x4, 0x3, 0x7, 0x48, 0x7, [@dev={0xfe, 0x80, [], 0xc}, @empty, @dev={0xfe, 0x80, [], 0x11}]}], @payload_named={{{{{0x29, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x2, 0x4, 0x0, 0x3, 0x9, 0x5, 0x2, 0x7fff, 0x1f, 0x3, 0x4e24, 0x4e23}, 0x4, 0x4}, 0x4, 0x3}}, [0x0]}}}}}}}, &(0x7f0000000180)={0x0, 0xffffffff, [0xc82, 0x34a, 0xfaf, 0x909]}) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x7a, &(0x7f0000000080)={r4, 0xf000, 0x0, 0x7f8, 0x400000003}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x6, 0x30, 0x4, 0x1}, &(0x7f0000000200)=0x18) [ 2057.626402][T25057] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2057.708485][T25057] bond24 (uninitialized): Released all slaves [ 2057.972896][T25055] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 2057.972896][T25055] !' [ 2057.992620][T25055] CPU: 1 PID: 25055 Comm: syz-executor.4 Not tainted 5.6.0-rc2-syzkaller #0 [ 2058.001471][T25055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2058.011546][T25055] Call Trace: [ 2058.014887][T25055] dump_stack+0x197/0x210 [ 2058.019333][T25055] sysfs_warn_dup.cold+0x1c/0x31 [ 2058.024309][T25055] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 2058.030418][T25055] sysfs_create_link+0x65/0xc0 [ 2058.035282][T25055] device_add+0x756/0x1d00 [ 2058.039747][T25055] ? uevent_show+0x370/0x370 [ 2058.044367][T25055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2058.050912][T25055] wiphy_register+0x1c46/0x2720 [ 2058.055818][T25055] ? wiphy_unregister+0x1040/0x1040 [ 2058.061049][T25055] ? __kmalloc+0x608/0x770 [ 2058.065488][T25055] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2058.071316][T25055] ? lockdep_hardirqs_on+0x421/0x5e0 [ 2058.076625][T25055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2058.082977][T25055] ieee80211_register_hw+0x14c4/0x3900 [ 2058.088488][T25055] ? ieee80211_ifa_changed+0xde0/0xde0 [ 2058.093976][T25055] ? memset+0x32/0x40 [ 2058.097981][T25055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2058.104312][T25055] ? __hrtimer_init+0x13d/0x280 [ 2058.109276][T25055] mac80211_hwsim_new_radio+0x2177/0x43f0 [ 2058.115058][T25055] ? hwsim_register_received_nl+0x420/0x420 [ 2058.120999][T25055] hwsim_new_radio_nl+0x9e3/0x1070 [ 2058.126146][T25055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2058.132442][T25055] ? mac80211_hwsim_new_radio+0x43f0/0x43f0 [ 2058.138505][T25055] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 2058.144884][T25055] genl_rcv_msg+0x67d/0xea0 [ 2058.149441][T25055] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 2058.155811][T25055] ? kmem_cache_alloc_node_trace+0x398/0x750 [ 2058.161845][T25055] ? find_held_lock+0x35/0x130 [ 2058.166656][T25055] netlink_rcv_skb+0x177/0x450 [ 2058.171457][T25055] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 2058.177822][T25055] ? netlink_ack+0xb50/0xb50 [ 2058.182458][T25055] ? __kasan_check_write+0x14/0x20 [ 2058.187622][T25055] ? netlink_deliver_tap+0x248/0xbf0 [ 2058.192950][T25055] genl_rcv+0x29/0x40 [ 2058.196968][T25055] netlink_unicast+0x59e/0x7e0 [ 2058.201775][T25055] ? netlink_attachskb+0x870/0x870 [ 2058.206920][T25055] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2058.212665][T25055] ? __check_object_size+0x3d/0x437 [ 2058.217885][T25055] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2058.223652][T25055] netlink_sendmsg+0x91c/0xea0 [ 2058.228466][T25055] ? netlink_unicast+0x7e0/0x7e0 [ 2058.233431][T25055] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2058.239012][T25055] ? apparmor_socket_sendmsg+0x2a/0x30 [ 2058.244504][T25055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2058.250772][T25055] ? security_socket_sendmsg+0x8d/0xc0 [ 2058.256262][T25055] ? netlink_unicast+0x7e0/0x7e0 [ 2058.261241][T25055] sock_sendmsg+0xd7/0x130 [ 2058.265698][T25055] ____sys_sendmsg+0x753/0x880 [ 2058.270507][T25055] ? kernel_sendmsg+0x50/0x50 [ 2058.275217][T25055] ? __fget_files+0x337/0x520 [ 2058.279922][T25055] ? find_held_lock+0x35/0x130 [ 2058.284742][T25055] ___sys_sendmsg+0x100/0x170 [ 2058.289457][T25055] ? sendmsg_copy_msghdr+0x70/0x70 [ 2058.294599][T25055] ? __kasan_check_read+0x11/0x20 [ 2058.299666][T25055] ? __fget_files+0x359/0x520 [ 2058.304391][T25055] ? ksys_dup3+0x3e0/0x3e0 [ 2058.308978][T25055] ? __fget_light+0x1ad/0x270 [ 2058.313702][T25055] ? __fdget+0x1b/0x20 [ 2058.317797][T25055] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2058.324083][T25055] __sys_sendmsg+0x105/0x1d0 [ 2058.328725][T25055] ? __sys_sendmsg_sock+0xc0/0xc0 [ 2058.333811][T25055] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2058.339297][T25055] ? do_syscall_64+0x26/0x790 [ 2058.343999][T25055] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2058.350094][T25055] ? do_syscall_64+0x26/0x790 [ 2058.354809][T25055] __x64_sys_sendmsg+0x78/0xb0 [ 2058.359601][T25055] do_syscall_64+0xfa/0x790 [ 2058.364148][T25055] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2058.370055][T25055] RIP: 0033:0x45c479 [ 2058.373973][T25055] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2058.393606][T25055] RSP: 002b:00007eff304eac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2058.402038][T25055] RAX: ffffffffffffffda RBX: 00007eff304eb6d4 RCX: 000000000045c479 [ 2058.410142][T25055] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 2058.418139][T25055] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 2058.426130][T25055] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2058.434118][T25055] R13: 00000000000009f2 R14: 00000000004cc6a7 R15: 000000000076bfcc 18:41:27 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0x100000225) r4 = openat$cgroup_ro(r3, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000001380)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x2c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}}, 0x4000041) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r4, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x6, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xe, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x8}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x10001, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001240)=""/113, &(0x7f0000000100)=0x71) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r7, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r2, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r6, r7}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000000070000000000000000008500000041000072234bbaced42ef106"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r6}, 0x78) [ 2058.580368][T25058] bond23: (slave bridge330): Enslaving as an active interface with a down link [ 2058.626310][T25067] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:41:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) ioctl$void(0xffffffffffffffff, 0xc0045878) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x3ff800) sendfile(r1, r0, 0x0, 0x8) preadv(r0, &(0x7f0000002300)=[{&(0x7f0000000080)=""/4096, 0x20001080}], 0x1, 0x0) 18:41:36 executing program 4: r0 = socket(0x9, 0x80000, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000240007050000000000a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000400020000000000ae4ba448b2278324d9230f5e0ccde4e4ce78380998c2695736b3"], 0x3}}, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x3a, @local, 0x4e20, 0x2, 'rr\x00', 0x0, 0x0, 0x5d}, {@empty, 0x4e24, 0x1, 0xfffffffa, 0x5, 0x3}}, 0x44) sendmmsg$alg(r0, &(0x7f0000000180), 0x27a4eaa51029717, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000000e00)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000e80)=0x80, 0x80000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000f00)={'vxcan0\x00', r6}) sendmsg$nl_route_sched(r2, &(0x7f0000000fc0)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f40)=@gettclass={0x24, 0x2a, 0x200, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0xffff, 0xc}, {0xfff3, 0xfff3}, {0xd, 0xfff3}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40c0}, 0x40000) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) sendto$packet(r1, &(0x7f0000000280)="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", 0xfd, 0x4004, 0x0, 0x0) 18:41:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:41:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800e00010069703667726574617400000008000280040012000a0001000200000000000000"], 0x48}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800e000100690800000000000000007f0000000280040012000a0001000200000000000000991c3c8464d7fc107bd3598ac392f98aa88023f94af7fa5427369d2a1984596b2c5934a4b1d7d8ef14dbc739b25b6bdbaf4084b1a4e51645cddb4b2088dc002185a158e08cccd06577635da1357e91ba9b1f9f110f8b23f707003d930a98dc8a9385085a72885fcc10b9fd491d2128497317cb8fb33dca8dfb8a3dc42067b14203f4494919be80276e30c7e3b3ba8cdb019a1dd8e57931b29cc76bd9320ec7f7cea5254d30ffdfa73d4884d3cd15b0e587abc7f7"], 0x48}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_ADDRESS={0xa, 0x1, @empty=[0x2]}]}, 0x48}}, 0x0) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000440)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x64}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 18:41:36 executing program 0: r0 = socket(0x0, 0x80002, 0x0) ioctl(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x10, 0x80002, 0x0) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$phonet(0x23, 0x2, 0x1) sendfile(r2, r5, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) epoll_create1(0x80000) r8 = socket(0x1a, 0x5, 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @local}}, 0x5, 0x6c1b, 0x5, 0x8, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000300)={r9, 0x1, 0x3, [0x9, 0x5, 0x101]}, &(0x7f0000000380)=0xe) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r11, r10, 0x0, 0xffffffff800) sendmsg$SEG6_CMD_GET_TUNSRC(r11, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x28040005) sendfile(r7, r6, 0x0, 0xae) 18:41:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000380)=@gcm_128={{0x303}, "ead0d405d4d4cdbe", "35186e7006edec6c692da58e2200", "ed6c1516", "582201c37bc64f8c"}, 0x28) r1 = socket$inet6(0x10, 0x3, 0x4) sendto$inet6(r1, &(0x7f0000000040)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323456536005ad94a461cdbfee9bdb9b64a9b358451d1ec0cffc8792cd8000000", 0x4c, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) [ 2067.914176][T25097] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2067.947184][T25097] bond24 (uninitialized): Released all slaves 18:41:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x10, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r2}, @IFLA_GROUP={0xfffffffffffffef0}]}, 0x30}}, 0x0) [ 2068.024897][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 2068.024915][ T27] audit: type=1804 audit(1583520096.696:633): pid=25096 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/469/cgroup.controllers" dev="sda1" ino=16777 res=1 18:41:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) accept4$llc(r1, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket(0x9, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r3, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) write$tun(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="ffffc18736d89600e940c6e3222b6f869ab7aef396675a067a27c6ab50149c380d3313b233d1705f2cff636b89200fe82fa85d3fd9ba299ab6fa74abc23f1019ae5b3db0dc8358cacf9460a6c76836c038aa1f7d621a4e33daa3f623dfde94bd572bbe9f2fbf6390df8122ded1d50a21b6c8f62903d41648ca10bcde882d6c0873e7724febe3927ef4c72bbb9ff42bd70b0b74485dc9bc468b95335db65c9b4019"], 0x8e) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r7 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) sendfile(r6, r7, 0x0, 0x100000002) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000000040)=0x8, 0x4) sendmmsg(r8, &(0x7f00000002c0), 0x400000000000174, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0xff4d) socket$inet6(0xa, 0x6, 0x4) pipe(&(0x7f0000000480)={0xffffffffffffffff}) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$SO_BINDTODEVICE_wg(r10, 0x1, 0x19, &(0x7f00000002c0)='wg0\x00', 0x4) vmsplice(r9, &(0x7f0000000000)=[{&(0x7f0000000500), 0x2000}], 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r9, 0xc0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x62c, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x1, 0x8000001}, 0x0, 0x0, &(0x7f0000000400)={0x1, 0xd, 0x14, 0x6}, &(0x7f0000000300)=0xb6a, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, &(0x7f0000000200)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2068.145484][ T27] audit: type=1804 audit(1583520096.816:634): pid=25106 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/469/cgroup.controllers" dev="sda1" ino=16777 res=1 [ 2068.225722][ T27] audit: type=1804 audit(1583520096.816:635): pid=25106 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/469/memory.events" dev="sda1" ino=16769 res=1 [ 2068.279579][ T27] audit: type=1800 audit(1583520096.816:636): pid=25106 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16769 res=0 [ 2068.310209][T25099] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2068.335994][ T27] audit: type=1804 audit(1583520096.816:637): pid=25106 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/469/memory.events" dev="sda1" ino=16769 res=1 [ 2068.338292][T25099] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2068.363379][ T27] audit: type=1804 audit(1583520096.996:638): pid=25117 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/473/cgroup.controllers" dev="sda1" ino=16778 res=1 [ 2068.434985][T25103] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2068.488306][ T27] audit: type=1804 audit(1583520097.076:639): pid=25119 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir763682847/syzkaller.PnNH9A/473/cgroup.controllers" dev="sda1" ino=16778 res=1 [ 2068.504245][T25104] bond23: (slave bridge331): Enslaving as an active interface with a down link [ 2068.588151][T25109] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 2068.605506][ T27] audit: type=1804 audit(1583520097.276:640): pid=25106 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/469/cgroup.controllers" dev="sda1" ino=16777 res=1 [ 2068.641867][ T27] audit: type=1804 audit(1583520097.276:641): pid=25106 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/469/cgroup.controllers" dev="sda1" ino=16777 res=1 [ 2068.696131][T25097] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:41:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x80, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x6c, 0x1, [@m_tunnel_key={0x68, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x50, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @local}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @local}]}, {0x4}}}]}]}, 0x80}}, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) [ 2068.776026][ T27] audit: type=1804 audit(1583520097.276:642): pid=25125 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/469/cgroup.controllers" dev="sda1" ino=16777 res=1 18:41:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c1, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2068.905218][T25108] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2068.931701][T25108] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. 18:41:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") syz_emit_ethernet(0x7e, &(0x7f00000001c0)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x3, @local}, @source_quench={0xb, 0x0, 0x0, 0x2c00, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2, @broadcast, {[@timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x0, [{@loopback}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@dev}, {}, {@local}, {@multicast1}, {@loopback}]}, @noop]}}}}}}}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendto$inet(r1, &(0x7f0000000000)="24b10296fcac397beba40dc19d3c40adc6e493df012dc484f1e01f1a5a1f486c1c4b82c3d534a3a5ee73f234ccf7966a0bbff0e82169e17f885d936d4950d62a44858104cb53fbb96c0339f0ff8d06e35a51a16fe896fe14a91aa2f7ffd4e0833f9d0b7d2a28e2c574b71f09d71d31c14352da2877f76e4d492d71b69e6233e4b8aa7dec92daac9fc85582564b741459bfa9ce81394bd71c8fd765cad71357dc8af645d9d6fe4caea407df00b066d87c3a3df907bc0d34f2cdbf116b68455097c4bea18d886f0df168be32479848f2f33bf6c27e54799c", 0xd7, 0x40008c0, &(0x7f0000000100)={0x2, 0x4e23, @loopback}, 0x10) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 18:41:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x40) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ethernet={0x0, @multicast}, &(0x7f00000000c0)=0x80, 0x800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) recvmsg$can_raw(r4, &(0x7f00000004c0)={&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/8, 0x8}], 0x1, &(0x7f0000000400)=""/191, 0xbf}, 0x40002003) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r5, 0x1, 0xa8, "b9564633da13bdf29cdee19ec7563208501d33983dc84fda84d42b63a58bf6d4070d0ba8d741a29b41c47d01adde8a349108976dc21d801f8afdde679d4e32f7206c0ecdc5fe3eb4c7c4c7678eceaee01143e50a10efcc7b323e0c10c6b77042b31e906c63f355b6bc31aa5c93ca9a1ddbb472357c2ff39ea37b6eeb1d4a0bdcf97fbd1fb34c1c31a9a4621812b0f284eb7d4ec7a57c3c385b9760a82078146dab0ace64538c462d"}, 0xb0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) [ 2069.138770][T25107] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 2069.191026][T25141] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2069.235906][T25141] bond24 (uninitialized): Released all slaves [ 2069.501122][T25143] bond23: (slave bridge332): Enslaving as an active interface with a down link [ 2069.538577][T25141] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2069.611608][T25141] bond24 (uninitialized): Released all slaves 18:41:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2}}, 0x400a000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0xffff8000, 0x4) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) 18:41:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x30, 0x140a, 0x400, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4c0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=@newtaction={0x7c, 0x30, 0x501, 0x0, 0x0, {}, [{0x68, 0x1, [@m_bpf={0x64, 0x1, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x1}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x4, 0x4, 0x5, 0x2}, {0x5, 0xfb, 0x3, 0x10001}, {0x5, 0xff, 0x2, 0x3}, {0x0, 0x6, 0x0, 0x7}, {0xffff, 0x97, 0xf5}, {0x6, 0x93, 0x1, 0x2}]}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{}, {0x6, 0x0, 0xfd}]}]}, {0x4}}}]}]}, 0x7c}}, 0x0) 18:41:46 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x25, &(0x7f0000000040)=0x3c00, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x20) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r4 = socket$inet6(0xa, 0x5, 0x0) shutdown(r4, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r4, 0x100000000000012) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote}]}, &(0x7f0000000080)=0x10) accept(r4, &(0x7f00000007c0)=@caif=@util, &(0x7f00000000c0)=0x80) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_tcp_int(r6, 0x6, 0x10, &(0x7f0000000700)=0xfd1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r9, 0x6, 0x3, &(0x7f00000000c0), 0x4) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r10, 0x6, 0x3, &(0x7f00000000c0), 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r11, 0x6, 0x3, &(0x7f00000000c0), 0x4) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r12, 0x6, 0x12, &(0x7f00000000c0), 0x4) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r13, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r13, 0x6, 0x3, &(0x7f00000000c0), 0x4) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r14, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r14, 0x6, 0x3, &(0x7f00000000c0), 0x4) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r15, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r15, 0x6, 0x3, &(0x7f00000000c0), 0x4) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r16, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r16, 0x6, 0x3, &(0x7f00000000c0), 0x4) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r17, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r17, 0x6, 0x1, &(0x7f00000000c0), 0x4) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r18, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x3ac) setsockopt$inet6_tcp_int(r18, 0x6, 0x3, &(0x7f00000000c0), 0x4) r19 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r19, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xc, &(0x7f0000000100)}], 0x492492492492642, 0x0) r20 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r20, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xc, &(0x7f0000000100)}], 0x492492492492642, 0x0) r21 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r21, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r22 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r22, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$TIPC_CMD_SET_LINK_PRI(r8, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1010005}, 0xc, &(0x7f0000000200)={&(0x7f0000000c00)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYPTR, @ANYRESHEX=r10, @ANYBLOB="4479b52201665a124046d926160591360f2d0ed41d13878f3e7ad682bd1491049863fc7c5372a896b8e0e0af119bc3cb"], @ANYPTR=&(0x7f00000010c0)=ANY=[@ANYRES32=r14, @ANYRESHEX=r5, @ANYRESOCT=r12, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES16, @ANYPTR=&(0x7f0000000f40)=ANY=[@ANYRES16=0x0, @ANYRESHEX=r19, @ANYBLOB="f9b5e89e293454d9c7ad6b2386c7628d5ef901c9a78e1d7eb60c099469f1c946d8b0aeb6c18a424b6aa925eaafb645aed9d5008790c2635c7bc0f1caaefbe3ddf2811032bbf67f9bd8f71671c10b0d99b210b138a2980a6d5236c0ffc71509392361b05783753aecc725a190300d215d05b1c7b147d979e6b35c190e6bcd0363580241752e40c96394f4908f21d4a1563921614499dec1eefe20b3683caaa2b8fa33e1f158191eab0ff590863b00587adb41740a38ccc2a99ad5fe246d6cd9dce6bc17fddf9197ef672ffbf5851cc7d31227df56298609b2559f86b1acf49ab7098ab2964c51037723", @ANYRES32=r22, @ANYRESOCT=r20, @ANYRES32, @ANYRESDEC=r14, @ANYRESHEX=r21], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64=r16]], @ANYRESOCT=0x0], 0x6}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') bind$inet(r1, &(0x7f0000001440)={0x2, 0x4e22, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x13db, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r23 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_INITMSG(r23, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) syz_init_net_socket$llc(0x1a, 0x0, 0x0) r24 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0x89, @rand_addr=0x10000, 0x4e23, 0x2, 'lblc\x00', 0x6, 0x4, 0x44}, {@loopback, 0x4e24, 0x2001, 0x5ed08dba, 0x0, 0x3}}, 0x44) socket(0x10, 0x4, 0x1) connect$llc(r24, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local}, 0x10) socket(0x10, 0x80002, 0x0) sendmmsg(r24, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) listen(r24, 0x2) accept4$llc(r24, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x2, 0x80000) 18:41:46 executing program 2: r0 = socket(0x4, 0xa, 0xff) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) epoll_create1(0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0xff, 0x4) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000700)=@assoc_value, &(0x7f0000000740)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f00000001c0)="b9", 0x1, 0x40001, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000100)=0x16, 0x4) 18:41:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) recvmmsg(r0, &(0x7f0000004780)=[{{&(0x7f00000006c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)=""/63, 0x3f}, {&(0x7f0000000740)=""/96, 0x60}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/185, 0xb9}, {&(0x7f0000001880)=""/59, 0x3b}], 0x5}, 0x6}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/217, 0xd9}], 0x1, &(0x7f0000001a80)=""/159, 0x9f}, 0x8f}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001b40)=""/224, 0xe0}, {&(0x7f0000001c40)=""/225, 0xe1}, {&(0x7f0000001d40)=""/157, 0x9d}, {&(0x7f0000001e00)=""/166, 0xa6}, {&(0x7f0000001ec0)=""/89, 0x59}, {&(0x7f0000001f40)=""/130, 0x82}], 0x6, &(0x7f0000002080)=""/238, 0xee}, 0xa2}, {{&(0x7f0000002180)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000004680)=[{&(0x7f0000002200)=""/118, 0x76}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/97, 0x61}, {&(0x7f0000003300)=""/22, 0x16}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/213, 0xd5}, {&(0x7f0000004440)=""/188, 0xbc}, {&(0x7f0000004500)=""/147, 0x93}, {&(0x7f00000045c0)=""/192, 0xc0}], 0x9, &(0x7f0000004740)}, 0x2}], 0x4, 0x2100, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x41010060}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000004980)={&(0x7f0000004880)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000004940)={&(0x7f00000048c0)={0x50, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x10}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socketpair(0x1d, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) bind(r5, &(0x7f0000000040)=@ipx={0x4, 0x6, 0x200, "ec9b8bd9eb81", 0x2}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x2, [@const={0x0, 0x0, 0x0, 0xd}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}]}}, &(0x7f0000000340)=""/142, 0x4e, 0x8e, 0x8}, 0x20) 18:41:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c2, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2077.440486][T25166] can: request_module (can-proto-5) failed. [ 2077.450439][T25166] BPF:[3] ARRAY (anon) [ 2077.462511][T25174] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2077.465885][T25166] BPF:type_id=3 index_type_id=2 nr_elems=0 [ 2077.496686][T25166] BPF: [ 2077.496748][T25174] bond24 (uninitialized): Released all slaves [ 2077.499653][T25166] BPF:Loop detected [ 2077.516342][T25166] BPF: [ 2077.516342][T25166] 18:41:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070e0000000000000080000000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000008640)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="240000002e000102000000000000000700000000", @ANYRES32=r4, @ANYBLOB="d7c5d2150000000000000000"], 0x24}}, 0x4) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2077.698234][T25172] IPVS: set_ctl: invalid protocol: 137 0.1.0.0:20003 [ 2077.712671][T25180] bond23: (slave bridge333): Enslaving as an active interface with a down link 18:41:46 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) pread64(r2, &(0x7f0000000000)=""/18, 0x12, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r4, 0x0) r5 = accept4$alg(r2, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffdea) splice(r0, 0x0, r5, 0x0, 0x20000000003, 0x0) [ 2077.760858][T25180] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:41:46 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="4a0266eb9150263fdafa0d4ae4c23ee68de726d94c06d3", 0x17}, {&(0x7f0000000200)="447e1a5aa9515dc86bda22de6c8819e3955c190f51b2770c0e0ad8f0f2139480b61c5e37d689bbd9b743ab56ac5caa61e93c2d40", 0x34}, {&(0x7f0000000240)="9ecd4a406c8eeff7d2be76ab666a699e2103a01700d2a3b1e09ed4fa2cb9213d56483265ec1f2d3d27", 0x29}], 0x3, 0x0, 0x0, 0x1}, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time\x00') r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000380)=0x1, 0x4) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) r5 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) setsockopt$ax25_int(r5, 0x101, 0x9, &(0x7f00000012c0), 0x4) setsockopt(r5, 0x4, 0x7, &(0x7f0000000580)="c71756bed82da991", 0x8) r6 = socket(0x10, 0x80002, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r6, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x140f, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000844}, 0x351c43335a0cdec5) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d20680648c63940d0424fc6004000d400a3b0000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) [ 2077.928510][T25199] IPVS: set_ctl: invalid protocol: 137 0.1.0.0:20003 [ 2077.951904][T25201] netlink: 3338 bytes leftover after parsing attributes in process `syz-executor.2'. 18:41:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c3, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:41:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={{0x3, 0x0, @identifier="48e6487a43e8d6e38091830cabc5fdba"}}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="1802000000000000000000000008000000000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001000014bf50002000008000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100a22ae8c888e216865cbdb401226554552b6dc70a706dd1e59f845bd94bcedb7a1c37382daeeea42e74025d1a2669823b9fe3a09f4f690a35dfa8faeeb3726c867edc525e599064e630769706b15445e465730f51b8f7ae7314dc8a61a8527dc7d0f42de935c9be77f0cfb66498c3724b7f30dcb77efb33510f0b9c664b93ccd3cb10a78d8740a138d7b183dd43d8b361defb0fcd63323ff44b6eace0bf25e81bfb2cf02313d89e8bea5f33bb4865df650605cef9a24271c252583f5422", @ANYRES32=r2, @ANYRES16], 0x5}}, 0x40) 18:41:46 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) connect$rxrpc(r3, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x24) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") socket(0x2, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, 'w'}], 0x18}}], 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r5, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl(0xffffffffffffffff, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[], 0x0) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x10, 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r7, 0xff, 0x0, 0x0, 0x0) accept$inet(r7, &(0x7f0000003400)={0x2, 0x0, @broadcast}, &(0x7f0000003440)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100ad16", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) [ 2078.152229][T25208] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2078.195905][T25208] bond24 (uninitialized): Released all slaves [ 2078.225499][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 2078.225516][ T27] audit: type=1804 audit(1583520106.896:647): pid=25218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/514/memory.events" dev="sda1" ino=16657 res=1 [ 2078.266177][T25201] netlink: 3338 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2078.289901][ T27] audit: type=1800 audit(1583520106.936:648): pid=25218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16657 res=0 [ 2078.340005][ T27] audit: type=1804 audit(1583520106.936:649): pid=25218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/514/memory.events" dev="sda1" ino=16657 res=1 [ 2078.386016][ T27] audit: type=1804 audit(1583520107.046:650): pid=25221 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/514/memory.events" dev="sda1" ino=16657 res=1 [ 2078.523764][T25217] bond23: (slave bridge334): Enslaving as an active interface with a down link [ 2078.576677][T25208] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2078.589181][T25208] bond24 (uninitialized): Released all slaves [ 2079.017742][ T27] audit: type=1804 audit(1583520107.686:651): pid=25218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/514/memory.events" dev="sda1" ino=16657 res=1 [ 2079.072221][ T27] audit: type=1800 audit(1583520107.686:652): pid=25218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16657 res=0 [ 2079.104285][ T27] audit: type=1804 audit(1583520107.716:653): pid=25222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/514/memory.events" dev="sda1" ino=16657 res=1 [ 2079.143157][ T27] audit: type=1804 audit(1583520107.726:654): pid=25218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir830161573/syzkaller.aYY1Xb/514/memory.events" dev="sda1" ino=16657 res=1 18:41:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000740)={'veth1_to_team\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000007c0)=0x14, 0x80800) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000880)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x2c, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r2}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_LOCAL_V4={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000041) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) sendmsg(r4, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) 18:41:56 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="340100001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000008000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230000080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004000000000000008cebcfede90c55c31ad137113554103dc72e8915ede5d42ec608fb041e6027d0e6e3aef5c1ef84f27b535b60131f591dd4464468822ffb399f5b35992fce4ba75b5d4549fe212ccbfb1fe64794c22c97601edd8c5be3ac4e10d40001b58b222c3b29b009bc07e0a5b899b4d8a02e4cacb38e82c976fb92f6934ba62de4ab266be7a8aacd9fe1cb8a55e4645005d16a4eab6cf578ca8879b71ccac6766e4b4e0d58dd22a49d9492daf93eab65867c0a842fb6ec821bc15054f7c532e20f90412d1d9446a593efb12e65ae2b1a01f9a74299c31e0fb5990000000000f6603b389e34f193cc94f61527418a02a89935ff0dec3ad48e2628d0d27ca32c719cb9c6b93177246e46e94a0d4e230e3de615035665b2feb8add3cf3bce0ed585"], 0x134}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0)={r2, r3/1000+30000}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x8, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 18:41:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x4c00, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000100000008000a000000000008001700", @ANYRES32, @ANYBLOB="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"], 0x3c}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x5, 0x9, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000001680)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000001740)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x24, r3, 0x200, 0x5, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xa845}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r7, 0x31905e13403123b7, 0x0, 0x0, {0x9, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r7, 0x800, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x2c}}, 0x4000800) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) recvmsg$can_bcm(r4, &(0x7f00000004c0)={&(0x7f0000000000)=@caif=@dbg, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f00000003c0)=""/252, 0xfc}], 0x2, &(0x7f0000000180)=""/85, 0x55}, 0x10000) 18:41:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c4, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:41:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="006d9e6d6f727920"], 0x3ff800) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000200)={0x3, 'syz0\x00'}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000280)={0x3, 'bond_slave_1\x00', {0xfffffe00}, 0x81}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$OSF_MSG_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)={0x4bc, 0x0, 0x5, 0x101, 0x0, 0x0, {0x7, 0x0, 0x4}, [{{0x254, 0x1, {{}, 0x3f, 0x81, 0x9e54, 0x1, 0x6, 'syz1\x00', "e7075e9189533998da96d81bd4f82b9431ba6c56065e3531f75198f57d387dfe", "e600d9e6cfad0ed4dd70987ce23e3d1e9aeece0091df7c15a51239393fada02d", [{0x1, 0x3ff, {0x0, 0x1ff}}, {0x7ff, 0x82d3, {0x0, 0x8}}, {0xcbdd, 0x3, {0x2, 0x200}}, {0x0, 0x1ff, {0x2, 0x201}}, {0x0, 0x401, {0x0, 0x8}}, {0x1ff, 0x6, {0x1, 0x8}}, {0x8, 0x9, {0x0, 0x46}}, {0x7, 0x0, {0x1, 0x1000}}, {0x38, 0x0, {0x0, 0x401}}, {0x100, 0x7, {0x0, 0x8}}, {0x2, 0x9, {0x0, 0x8}}, {0x897, 0x1, {0x0, 0x200}}, {0x8, 0x9, {0x3, 0x6}}, {0x1, 0x1, {0x1, 0x10000}}, {0x20, 0x8011, {0xddc4e45b41c050b9, 0xf5fd}}, {0x0, 0x6, {0x2, 0x6}}, {0x2, 0x0, {0x0, 0x4}}, {0x1, 0x3, {0x3, 0xfff}}, {0x3, 0x7ff, {0x3}}, {0x80, 0xc08, {0x3, 0x81}}, {0xda, 0x800, {0x2, 0x9}}, {0x200, 0x7, {0x3, 0x5}}, {0x5, 0x9, {0x3, 0x5}}, {0x1, 0x5, {0x0, 0x1}}, {0x9, 0x8, {0x0, 0x4}}, {0x8, 0x0, {0x1, 0x3}}, {0x5, 0x0, {0x2, 0x9}}, {0x2, 0x6, {0x0, 0x6}}, {0x0, 0x8, {0x3, 0x8}}, {0xcc0e, 0x4, {0x1, 0x1f}}, {0xf134, 0x7ff, {0x3, 0x6}}, {0x0, 0x7fff, {0x1}}, {0x6, 0x5, {0x2, 0x2}}, {0x1, 0x0, {0x0, 0x80000001}}, {0x6, 0x0, {0x1, 0x8001}}, {0x1, 0x9, {0x1, 0x3f}}, {0x1, 0x4, {0x0, 0x9c}}, {0x8001, 0x2, {0x0, 0x1}}, {0x3, 0x64e2, {0x3, 0x7f}}, {0x8, 0x7, {0x3, 0x7f}}]}}}, {{0x254, 0x1, {{0x1, 0x9}, 0xfb, 0x5, 0x43, 0x80, 0x3, 'syz1\x00', "8347f80bf328d9d473ad1d75c994fa856a2cce271ea02e2fed18474083b00dad", "65072ec59cf291132bc6fd1eaa67e850f90631cb9ff840a2286b14ad1ad0849e", [{0x0, 0x400, {0x0, 0xe864}}, {0x0, 0x5, {0x2, 0x7}}, {0x9bf, 0x2, {0x1, 0x3}}, {0x40, 0x2eae, {0x0, 0x5}}, {0x305f, 0x871, {0x0, 0xa35c}}, {0x40, 0x4, {0x2, 0x1}}, {0x5d76, 0x9, {0x2, 0x7}}, {0x8, 0x3, {0x3, 0xc48}}, {0x83, 0x9, {0x0, 0x70}}, {0xfbff, 0x7, {0x1, 0x6}}, {0x1, 0x81, {0x2, 0x400}}, {0x7ff, 0x8001, {0x2, 0x4}}, {0x6, 0x6, {0x3, 0x400}}, {0x1, 0x425, {0x0, 0xd2}}, {0xf0, 0x2, {0x2, 0x800}}, {0x7, 0x4, {0x0, 0x9}}, {0xffff, 0x1, {0x2}}, {0x0, 0x1, {0x1, 0x81}}, {0x81, 0x4, {0xd17b3bf0a70a0534, 0x200}}, {0x7f, 0x4, {0x3, 0x8}}, {0x1, 0x800, {0x0, 0x55}}, {0x7, 0x40, {0x3, 0x9}}, {0x3ff, 0x5, {0x0, 0x20}}, {0xffff, 0x1f, {0x2, 0x3}}, {0x380, 0x6, {0x22cb021fe700c32, 0x6}}, {0xce, 0x7fff, {0x3, 0x5}}, {0x8, 0x8}, {0x1, 0x2, {0x3, 0x6}}, {0x364e, 0x5, {0x1, 0x3}}, {0x200, 0x9, {0x3, 0xfffffff7}}, {0x8000, 0x988e, {0x2, 0x1}}, {0x3, 0x0, {0x1, 0xfff}}, {0x6, 0x3, {0x0, 0x4}}, {0x8c, 0xa4, {0x0, 0x9}}, {0x0, 0xfff3, {0x2, 0x1379}}, {0x9, 0xb66, {0x2, 0xff}}, {0x0, 0x7, {0x1, 0x3f}}, {0x6, 0x74, {0x1, 0x9}}, {0x7, 0x8, {0x0, 0x3ff}}, {0x1ff, 0x1, {0x3, 0x1}}]}}}]}, 0x4bc}, 0x1, 0x0, 0x0, 0x4008804}, 0x4000) r4 = accept4(r2, 0x0, &(0x7f0000000ec0), 0x1000) sendmsg$IPCTNL_MSG_CT_GET_DYING(r4, &(0x7f0000000fc0)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f40)={0x14, 0x6, 0x1, 0x801, 0x0, 0x0, {0x1, 0x0, 0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 18:41:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) accept4(r3, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000240)=0x80, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000340)={0x0, 'ip6tnl0\x00', 0x1}, 0x18) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="0000932a"], 0x48}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_DELLINK(r6, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x30, 0x1404, 0x100, 0x70bd28, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0xfffffecd, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x4000080) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000540)) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r8, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f00000006c0)=0x40, 0x4) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$NS_GET_NSTYPE(r9, 0xb703, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) [ 2087.893020][T25243] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2087.960996][T25251] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 2087.985510][T25251] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2088.009085][T25250] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2088.044138][T25250] bond24 (uninitialized): Released all slaves 18:41:56 executing program 0: ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0x100000225) r6 = openat$cgroup_ro(r5, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r6, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x6, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xe, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x8}}, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r8, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r4, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r7, r8}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={r1, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)=""/175, 0xaf, r7}}, 0x10) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000800)=""/207, 0xcf}, {&(0x7f0000000900)=""/161, 0xa1}, {&(0x7f00000009c0)=""/220, 0xdc}, {&(0x7f0000000740)=""/103, 0x67}, {&(0x7f0000000ac0)=""/176, 0xb0}, {&(0x7f0000000b80)=""/85, 0x55}, {&(0x7f0000000280)=""/55, 0x37}], 0x7, &(0x7f0000000c80)=""/229, 0xe5}, 0x40010101) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) getsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000d80), 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x254, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x41d, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0x10}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}]}, 0x3c}, 0x1, 0xffffffc3}, 0x0) [ 2088.309865][T25255] bond23: (slave bridge335): Enslaving as an active interface with a down link [ 2088.343700][T25262] batman_adv: batadv0: Adding interface: veth113 [ 2088.352252][T25262] batman_adv: batadv0: The MTU of interface veth113 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2088.395325][T25262] batman_adv: batadv0: Not using interface veth113 (retrying later): interface not active [ 2088.418384][T25269] team0: Device ipvlan1 failed to register rx_handler [ 2088.533731][ T27] audit: type=1800 audit(1583520117.206:655): pid=25270 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16721 res=0 18:41:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002600)={@in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x0, 0x8, 0x0, "8cf4e7e653d665fe8cb7222b53854d1c9c138462d2fed7619a1b42663cd66c66f3c154362bba8476387c2ae34413e920ff62d95f3cfe4db477e44b32b34ba06f774ca9118c019c019fad4bb5d5148989"}, 0xd8) getsockname(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={r4, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x7a, &(0x7f0000000080)={r6, 0xf000, 0x0, 0x7f8, 0x400000003}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r6, 0x1}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x7, 0x24, 0x0, "0000002000000000000000000000000000000000000000000000a2e200000000000000000000000000000000000000000000000000000000000000000000000000000600"}, 0x478) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) [ 2088.655283][T25255] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:41:57 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@deltclass={0x0, 0x29, 0x200, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xf, 0x4}, {0x8, 0x2}, {0x0, 0x4}}, [@TCA_RATE={0x0, 0x5, {0x3, 0x7}}, @TCA_RATE={0x0, 0x5, {0x5, 0x82}}, @TCA_RATE={0x0, 0x5, {0x3f, 0xff}}, @TCA_RATE={0x0, 0x5, {0x3, 0x9}}, @TCA_RATE={0x0, 0x5, {0x0, 0xaf}}, @tclass_kind_options=@c_hfsc={{0x0, 0x1, 'hfsc\x00'}}, @TCA_RATE={0x0, 0x5, {0x3f, 0x3}}, @TCA_RATE={0x0, 0x5, {0x7, 0x6}}, @tclass_kind_options=@c_multiq={0x0, 0x1, 'multiq\x00'}, @TCA_RATE={0x0, 0x5, {0x20, 0x7}}]}, 0x5c}}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000002c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3, 0x1, 0x2, 0x3, 0x0, 0xadf}, &(0x7f0000000300)=0x20) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 18:41:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c5, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2088.842181][T25243] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 18:41:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r1, 0x0, r2, 0x0, 0x4ff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000000180000cc0800000000000000010000009500000200000000"], &(0x7f00000000c0)='GPL\x00', 0xd52, 0x1000, &(0x7f000062b000)=""/4096, 0x40f00, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r1}, 0x78) 18:41:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x6e}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 2088.956997][T25288] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2089.004999][T25288] bond24 (uninitialized): Released all slaves [ 2089.283918][T25290] bond23: (slave bridge336): Enslaving as an active interface with a down link [ 2089.310062][T25288] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2089.337136][T25288] bond24 (uninitialized): Released all slaves 18:42:06 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'vlan0\x00', @local}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="fea57415d3ab031ed549c7a828e98e9e70bc08008eff7f0000000000004e0004", 0x20) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000700)={'vlan0\x00', @random="37a655944a7e"}) 18:42:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000080)={0x100, 0x0, 0x101}, 0x10}, 0x78) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 18:42:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffea7, 0x20000040, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x49b6be41, @rand_addr, 0xfffffffe}, 0x15) epoll_create(0x81) socket(0xa, 0x2, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r3 = accept$nfc_llcp(r2, &(0x7f0000000000), &(0x7f0000000080)=0x60) ppoll(&(0x7f0000000100)=[{}, {0xffffffffffffffff, 0x3a8}, {r3, 0x1100}], 0x3, 0x0, 0x0, 0x0) 18:42:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c6, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:06 executing program 4: r0 = socket(0x0, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="080db5055e") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) r2 = socket(0x11, 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0b") setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f0000000280)=@rose={'rose', 0x0}, 0x10) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000140)=[{r1, 0xc4d0}, {r0, 0x1002}], 0x2, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="6907d9162bdbbc87d8b03b892f7ff0e347fda57b2b0a93f19cd845cd25c84160bab89b845957697a426b9b515f433671e0a44a2070f7756ccb3e1f4009cbf698ff01285e3fd6bfcb1ca64f9c02c87cd5ce3cb43d9b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={r4, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r4, 0xffffff7f}, 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in=@empty, 0x0, 0x6, 0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, {0x6, 0x931e}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@loopback}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3502, 0xa7f8935fca5fa15b, 0x0, 0x0, 0x0, 0x0, 0xd2}}, 0xe8) socket$inet_smc(0x2b, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000200)='gtp\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r8 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r7, 0x0, r8, 0x0, 0x4ff9c, 0x0) sendmsg$GTP_CMD_NEWPDP(r5, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x2c, r6, 0x400, 0x70bd25, 0x25dfdbff, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r7}, @GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40000) r9 = socket(0x11, 0x0, 0x0) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket(0x1, 0x803, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r10, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) bind$xdp(r9, &(0x7f0000000100)={0x2c, 0x5, r12}, 0x10) 18:42:06 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0xc) mmap(&(0x7f000018e000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) socket$inet6(0xa, 0x80003, 0x20) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x1f, 0x0, 0x1) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") sendmsg$nl_generic(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[]}, 0x1, 0x0, 0x0, 0x840}, 0x804) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="01000000dd7487336f44a8c87f5fce6ea161cd5763fb846624000000006478bf592a4dc9a737193d7f5ea3683ee82b763ea5c90d84de08dadc683cefba31288a37ad576a617308a647260ba0618e8455c094b723b93e2325763ee500af32c5ed29ddb0c811d327c02b0e03764f8b5794d052d3c9bfa4fc948f405cb5032054eeb76458c341b1a79b84c6a941848d8ff47721f21270c1935f3275c4711dc4f175d43836a52bbf36236fe6eeed12a4f369a7b038179a4fc03c8e4a3505953817597812277942a7e04197a259adff23a09181cee261392133a7fcf33c94ea804b48dfba3432808f44f8b6b19929e76e552324fd1c02ca546df393c128dd101e46ab6a671e13e596bf60", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000040)={r5, 0xfffc}, 0x8b5) r6 = socket(0xa, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x3, @local, 0x8}, @in6={0xa, 0x4e23, 0x4, @remote, 0xfb26}], 0x38) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYPTR64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x4) sendmmsg$inet_sctp(r6, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="200000000000000084000000020000000000040005000000d2e394294fba35e6cf08000000588f00000001a8d5e3f3ad1e7f4c0cb4c96ffe2269207280e8a43f6a5959", @ANYRES32=0x0], 0x2f, 0x8800}], 0x1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x3af4701e) r9 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x100010, r9, 0x74f5c000) r10 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r10, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)={r11, 0x8a69, 0x101}, 0x7) r12 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r12, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000500)={r3}) socket(0x1d, 0x33d4c1c25b37f255, 0x0) setsockopt$bt_BT_SNDMTU(r13, 0x112, 0xc, &(0x7f0000000100)=0x3ff, 0x2) socket$bt_rfcomm(0x1f, 0x1, 0x3) r14 = socket$netlink(0x10, 0x3, 0x0) ioctl(r14, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r15 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r15, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl(r15, 0x1000008912, &(0x7f0000000480)="08b4b78916269f0c3300000000050db5055e0bcfe8478071eb66a96dee29940ffcb3d569c1d73fd0d741084a29fc1c3ca733ff72b2a8067a89a039c07b35ee4a42ef4d84ffd2fefc0c1389598000155d0d5f213aae3fb6b1ad1dbe9263cc80c35b40ffa29da3310ea4ebc5993a52fcc4a13abe75f8c9b9") ioctl(0xffffffffffffffff, 0x7c0, &(0x7f0000000440)="0800b5055e0bcfe87b2071") r16 = socket$inet6(0xa, 0x80000, 0x3a) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r16, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x4000004, @ipv4={[], [], @multicast2}, 0x1280}, {0xa, 0x4624, 0x1ff, @mcast1, 0x6}, 0x0, [0x9, 0x0, 0xffffffff, 0xfffffffe, 0x0, 0x1000, 0xffffffff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r16, 0x29, 0xc9, 0x0, 0x0) 18:42:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x40}, {0x80000006}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$rose(r2, 0x104, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") [ 2097.765502][T25318] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2097.800921][T25318] bond24 (uninitialized): Released all slaves [ 2098.054896][T25322] bond23: (slave bridge337): Enslaving as an active interface with a down link [ 2098.098271][T25318] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2098.141470][T25318] bond24 (uninitialized): Released all slaves 18:42:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc540920}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2fbb}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4801) r1 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r1, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) sendmsg$rds(r2, &(0x7f0000000480)={&(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f0000000200)=""/85, 0x55}], 0x4, &(0x7f00000003c0)=[@fadd={0x58, 0x114, 0x6, {{0x3ff}, &(0x7f00000002c0)=0x5, &(0x7f0000000300)=0x7, 0x1, 0xef, 0x4, 0x0, 0x0, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0xd6}, &(0x7f0000000340)=0x100000000, &(0x7f0000000380)=0x10000, 0x1ff, 0x3, 0x4e, 0x28b, 0x2}}], 0xb0, 0x800}, 0x4004095) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0x2bb98205) openat$cgroup_ro(r3, &(0x7f0000000600)='pids.events\x00', 0x0, 0x0) 18:42:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c7, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:07 executing program 5: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007240)=[{{&(0x7f00000044c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x41010060}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r2, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r2, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '*\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x25}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x8800) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg(r3, &(0x7f0000006d00)=[{{0x0, 0x1000000, 0x0}}], 0xc6, 0x24000000) 18:42:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="721c7ddc", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=@newtclass={0x24}, 0x24}}, 0x0) recvfrom$inet(r1, &(0x7f0000000300)=""/219, 0x200003db, 0x0, 0x0, 0x0) 18:42:07 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x6, 0x9, 0xfd, 0x8, 0x7, @multicast}, 0x10) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) [ 2098.623373][T25350] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2098.652316][T25350] bond24 (uninitialized): Released all slaves 18:42:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "017ff1da7d469c04", "02a839a6c7986edc3f8a6200c88e37de79b97525cedefaa0bded32e7d887ec99", "a800", "00943f4aece800"}, 0x38) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x18, 0x3f9, 0x4, 0x70bd28, 0x259fdbff, {0x0, 0x1}, ["", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x88c0}, 0x20000010) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000008c0)="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", 0x197}, {&(0x7f0000000840)="b5252522629f34a16eef84ce1b0063a44d2793e337dc2c6bb2d88107b89a1516610f2003d59c73b5c7e008a287d2a1d473414b1adeb4ca87742298b064ae974e919c80525175804799682d67fca4f9defe5754c03f", 0x55}, {&(0x7f0000000080)="05a360762f374de475db9dc640ed4ba612198084fd57a9145ba9a83569", 0x1d}], 0x3) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1b5) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000140)=0xda6, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @initdev}, &(0x7f0000000280)=0xc) sendto$inet(r1, &(0x7f00000012c0)="1e268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 2098.879213][T25366] IPVS: ftp: loaded support on port[0] = 21 [ 2098.899324][T25353] bond23: (slave bridge338): Enslaving as an active interface with a down link [ 2098.925132][T25350] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2098.954307][T25350] bond24 (uninitialized): Released all slaves 18:42:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c8, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:07 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x2bb98205) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000003000000000000004c0900540068000001029078e0000002ffffffff441c21137f000001fffffff7ac1414bbfffffe00ac1414aa0000003c22ebaf7800000004e6e8478643b65ca64d89e3846ffec39c50ff73ee4990efbdeaca8bdb"], 0x5e) close(0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'virt_wifi0\x00', @broadcast}) pipe(&(0x7f0000000100)) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000240)=0x8) 18:42:07 executing program 5: r0 = socket(0x400000000010, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockname$netrom(r1, &(0x7f0000000000)={{0x3, @null}, [@default, @null, @remote, @rose, @remote, @netrom]}, &(0x7f0000000080)=0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(r3, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f0000000240)={0x18, r4, 0x301, 0x0, 0x0, {0x4}, [@ETHTOOL_A_LINKINFO_HEADER={0x4}]}, 0x18}}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0002000000000000280012000900010076657468000000001200020087e94a01a3d412b4", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r10}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000002500)=0x0, &(0x7f0000002540)=0x4) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f0000002740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002700)={&(0x7f0000002580)={0x144, r4, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKMODES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_LINKMODES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKMODES_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKMODES_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c040) [ 2099.319799][T25381] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2099.366963][T25381] bond24 (uninitialized): Released all slaves [ 2099.579964][T25385] bond23: (slave bridge339): Enslaving as an active interface with a down link [ 2099.589606][T25387] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2099.612238][T25387] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2099.683350][T25385] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:42:08 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x101}, 0x10) sendmmsg(r0, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="b7230000000000000000090000f00800030088e7a071708b5afe08fe93303f82abe6e464376a590289ed4605a6a6e5ec4b5b3b1098ef4c51accc01", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r5, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004044}, 0x44004) r6 = socket(0x1e, 0x4, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r8, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x218, r8, 0x408, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4bcd1f7e}]}, @TIPC_NLA_LINK={0x8c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf9b}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x28}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x108, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xb, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'erspan0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e23, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth1_macvtap\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xce}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb0d}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x2040}, 0x200c8) r9 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r9, 0x0, 0x480, &(0x7f00000004c0), &(0x7f0000000500)=0x40) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r6, &(0x7f0000000a40), 0x8000000000000b0, 0x0) [ 2099.909477][T25387] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2099.953566][T25387] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.5'. 18:42:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x58, 0x2, 0x6, 0x741882de26a818e7, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x9effffff}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x58}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x30, 0x0, 0x8, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x4, 0x29, 0x1, 0x3f}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0xc001}, 0x80080) r2 = socket(0x28, 0x4, 0x0) sendmsg$IPSET_CMD_SWAP(r2, &(0x7f00000011c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x28, 0x6, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000084}, 0x8080) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000180)={0x2, 'macsec0\x00', {0x2}, 0x6}) 18:42:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401c9, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xc, [@func={0x10, 0x0, 0x0, 0xc, 0x1}, @func={0x8, 0x0, 0x0, 0xc, 0x2}, @ptr={0x9, 0x0, 0x0, 0x2, 0x1}, @int={0x9, 0x0, 0x0, 0x1, 0x0, 0x55, 0x0, 0x4c, 0x8}]}, {0x0, [0x51, 0x30, 0x2e, 0x7f, 0x5f, 0x2e, 0x2e, 0x5f, 0x61, 0x0]}}, &(0x7f00000001c0)=""/112, 0x58, 0x70}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x0, 0x11}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 18:42:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/65, 0x41}, {&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000480)=""/246, 0xf6}], 0x7, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x2, 0x0, @ipv4={[], [], @multicast1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x3ff, 0x1, 0x0, 0x1, 0x5}, 0xc) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) bind$inet(r3, &(0x7f0000000780)={0x2, 0x4e21, @multicast1}, 0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0xffffff7f, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000840)={@loopback, 0xa, r4}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000007c0)={'ipvs\x00'}, &(0x7f0000000800)=0x1e) ioctl$FS_IOC_SETVERSION(r5, 0x40087602, &(0x7f0000000040)=0xfff) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000740)={0x2, 'wg2\x00', {0x10000}, 0x5}) 18:42:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @multicast1}]}, 0x20}, 0x1, 0xf0ffffff}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}, 0x1, 0xf0ffffff}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'ipvlan0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1c, r5, 0xb01, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}]}, 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r5, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x24}, 0x1, 0x0, 0x0, 0x4048800}, 0x14) 18:42:19 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="001e0000", @ANYRES16=r3, @ANYBLOB="b7230000000000000000090000f008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xd4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20004010) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000014c0)='cpuacct.usage_sys\x00', 0x0, 0x0) sendmsg$IPSET_CMD_TEST(r4, &(0x7f00000015c0)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)={0x1c, 0xb, 0x6, 0xd02, 0x0, 0x0, {0xa}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$OSF_MSG_ADD(r5, &(0x7f0000000ec0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000e80)={&(0x7f0000000740)={0x710, 0x0, 0x5, 0x5, 0x0, 0x0, {0x0, 0x0, 0x3}, [{{0x254, 0x1, {{0x3, 0x7}, 0xeb, 0x8, 0x0, 0x80, 0x4, 'syz0\x00', "2c6b0409ab20707a15190b023c117b565b696da446d890944cad13788bea4408", "1aa4527504917d1c09bc2173e1d2ad8b16d55d96ec70941d01fbafdf7d6e1a81", [{0x1000, 0xff, {0x2, 0x4}}, {0x9, 0x7ff, {0x0, 0x6}}, {0x3, 0x2, {0x2, 0x4}}, {0x8, 0x3, {0x3, 0x6c2}}, {0x80, 0x24, {0x0, 0x4}}, {0x4, 0x8, {0x2}}, {0x3, 0x800, {0x1, 0x2}}, {0x8, 0x5e0f, {0x1, 0xfffffffe}}, {0x0, 0xfffa, {0x3, 0xa000}}, {0x410, 0x4, {0x2, 0xff}}, {0x68, 0x9, {0x1, 0x400}}, {0x8, 0x4, {0x0, 0x5}}, {0xff, 0x3, {0x1, 0xf513}}, {0xfff9, 0x5, {0x3, 0x1e7}}, {0xfff9, 0x2, {0x0, 0x4}}, {0x0, 0x100, {0x2, 0x3}}, {0x662, 0x5b72, {0x6, 0x6}}, {0x380, 0x1, {0x1, 0x9}}, {0x0, 0x3, {0x1, 0x7}}, {0x0, 0xffc1, {0x3}}, {0x0, 0x0, {0x3, 0x4}}, {0x3ff, 0x7, {0x1, 0x80}}, {0x5, 0x7, {0x3, 0x9}}, {0xed, 0x0, {0x0, 0x2}}, {0x2, 0x400, {0x2, 0x3}}, {0x81, 0x0, {0x2, 0x1}}, {0x7, 0x4, {0x3, 0x9}}, {0xfff, 0x4, {0x3, 0x8}}, {0x7d, 0x4, {0x1, 0x2}}, {0x20, 0x0, {0x1, 0x10000}}, {0x8, 0x0, {0x2, 0x4}}, {0x5, 0x0, {0x3, 0x33}}, {0x68b6, 0x5, {0x2, 0x8000}}, {0x0, 0x8, {0x3, 0x8f06}}, {0x5, 0xb4, {0x3, 0xfff}}, {0x200, 0x0, {0x0, 0x3}}, {0x9c, 0x9, {0x3, 0x7a}}, {0x1, 0x7, {0x0, 0x7}}, {0x9, 0x2, {0x0, 0x80000001}}, {0x6, 0x5, {0x0, 0x8000}}]}}}, {{0x254, 0x1, {{0x1, 0x8}, 0x40, 0x3, 0x6, 0x7, 0x22, 'syz1\x00', "38788f37c6a54e11840167136fb3750a03bb1415e5b5eda98e0b95037c450cca", "c05db46fa50c8810abf1b1f259d121fb37fc3f64c0fe546cc0db4ec61bd5044d", [{0x5, 0x0, {0x3, 0x7}}, {0x9, 0x1, {0x1, 0x5}}, {0x4b43, 0x14, {0x3, 0x3}}, {0xab, 0xfff2, {0x3, 0x400}}, {0x5, 0x7f, {0x2, 0x400}}, {0x8001, 0x16, {0x3, 0x9}}, {0x1dc, 0x5, {0x3, 0x2}}, {0x1, 0x0, {0x2, 0x20}}, {0x2, 0x2, {0x2, 0xff}}, {0x7, 0x0, {0x2, 0x7fff}}, {0x3, 0x16, {0x1, 0x4}}, {0x9, 0x1000, {0x2, 0xf7}}, {0x4, 0x101, {0x1, 0x8}}, {0x2, 0x3, {0x0, 0x6}}, {0x8000, 0xffff}, {0x5, 0x7, {0x3}}, {0xffff, 0x0, {0x1, 0x24000}}, {0x3, 0x9, {0x1, 0x2}}, {0x8, 0x80, {0x0, 0xffffffff}}, {0x47, 0x800, {0x1, 0xbb}}, {0x1, 0x1f, {0x2, 0x4}}, {0x0, 0x5, {0x2, 0x4}}, {0xe391, 0x1, {0x3, 0x8}}, {0x8001, 0x7fff, {0x1, 0x47}}, {0xfc00, 0x3, {0x3, 0x5}}, {0x7, 0xffff, {0x1, 0x200}}, {0x8f8, 0x4, {0x1, 0x6}}, {0xb48a, 0xffff, {0x2, 0x3}}, {0x20, 0x8, {0x3, 0x1}}, {0x5, 0x6, {0x0, 0x7}}, {0x1, 0xfc00, {0x0, 0x9}}, {0x3ff, 0x401, {0x3, 0x1}}, {0x5, 0x2, {0x2, 0xd1bb}}, {0x8, 0x1ff, {0x3, 0x787}}, {0x401, 0x9, {0x0, 0x4}}, {0x5, 0x6, {0x1, 0xf7}}, {0x3, 0x3, {0x0, 0x101}}, {0x9, 0x3, {0x0, 0x100}}, {0xff, 0x4, {0x2, 0xffff}}, {0x8, 0x9, {0x0, 0x1}}]}}}, {{0x254, 0x1, {{0x1, 0x401}, 0xf7, 0x0, 0x8, 0x101, 0x8, 'syz0\x00', "e598bef5172221a6028b45a7fe9b13e899bbdb77f33354ac6d625667d81c16d3", "f8c94f11a4f27cddebf798fe3641a0059124b63d6078faecb49facc6b72233bb", [{0x1f01, 0x6, {0x3, 0x7}}, {0x8001, 0x1, {0x1, 0x100}}, {0x7, 0x100, {0x1, 0x44ffe9a3}}, {0x200, 0x7, {0x1, 0x8}}, {0x0, 0x0, {0x2, 0x1}}, {0x7, 0x9, {0x3, 0xda2}}, {0xfe7c, 0x93, {0x2, 0x4}}, {0x9, 0x0, {0x0, 0x2}}, {0x5, 0xc6d3, {0x1, 0x6}}, {0xa02, 0x1, {0x0, 0x8001}}, {0x9, 0x8, {0x0, 0x9}}, {0xfeae, 0x3ff, {0x0, 0x7}}, {0x1f, 0x4, {0x3, 0x81}}, {0x2e52, 0x2, {0x3, 0x1}}, {0x0, 0x1, {0x1, 0x4d}}, {0x9, 0x81, {0x0, 0x5}}, {0x5, 0x804, {0x1}}, {0x1ff, 0xc5, {0x0, 0x1}}, {0x800, 0x0, {0x3, 0x400}}, {0x80, 0x84f0, {0x2, 0x5}}, {0x2, 0x7fff, {0x0, 0xc88}}, {0x80, 0x2, {0x2, 0x4}}, {0x0, 0x8, {0x1, 0xf616}}, {0xfba6, 0xff, {0x2}}, {0xfd1, 0x269a, {0x2, 0x5}}, {0xffff, 0x4, {0x3, 0x2}}, {0x8, 0xd1, {0x2, 0x400}}, {0x7, 0x4, {0x2, 0x7fff}}, {0x8, 0x6, {0x2, 0x68f}}, {0xa90, 0x40, {0x1, 0x2}}, {0xffff, 0xfffc, {0x3, 0xa778}}, {0x2ac, 0x8, {0x1, 0xc56}}, {0x9, 0x80, {0x3, 0x5cd}}, {0x5, 0x8, {0x0, 0x80}}, {0x100, 0x4, {0x3, 0x3f}}, {0x5, 0x8, {0x1, 0x9}}, {0x5, 0x3, {0x3, 0x401}}, {0x5, 0xff, {0x1, 0x521}}, {0x78e, 0x8001, {0x1, 0x81c}}, {0x40, 0x2, {0x2, 0x9}}]}}}]}, 0x710}, 0x1, 0x0, 0x0, 0x40000}, 0x8001) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet6(0xa, 0x6, 0x40) [ 2110.817232][T25419] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2110.861791][T25419] bond24 (uninitialized): Released all slaves 18:42:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="3800000010000000", @ANYRES32=0x0, @ANYBLOB="00000000dc16c38f8ab7ddffffff1700128008000100677265"], 0x38}}, 0x0) 18:42:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}]}, 0x40}}, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1, 0x9, 0x301, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x20000008) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) [ 2111.119124][T25424] bond23: (slave bridge340): Enslaving as an active interface with a down link 18:42:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x77}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x78) [ 2111.168187][T25419] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2111.238127][T25419] bond24 (uninitialized): Released all slaves 18:42:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000006dd90000000000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000ec0)=@newtfilter={0x44, 0x2c, 0xd27, 0x12, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xfff2}, {}, {0xf}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_HASH={0x8, 0x1, 0x6bbd}, @TCA_TCINDEX_SHIFT={0x8, 0x3, 0x4}]}}]}, 0x44}}, 0x0) 18:42:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401ca, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2111.532340][T25441] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 18:42:20 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000300)={0x1, 0xfffb, "4ec28a", 0x58, 0x1f}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x400000000000174, 0x0) [ 2111.613183][T25447] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2111.641344][T25456] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2111.670020][T25456] bond24 (uninitialized): Released all slaves [ 2112.002327][T25458] bond23: (slave bridge341): Enslaving as an active interface with a down link [ 2112.015817][T25451] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2112.041505][T25458] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:42:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r1, &(0x7f0000000180), 0xfeed, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f00000000c0)=""/132, 0x84}], 0x2}}], 0x1, 0x0, 0x0) 18:42:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0x9, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev}}}}, &(0x7f0000000000)=0xb0) 18:42:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x0, 'rdma'}]}, 0x6) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYRESOCT=0x0], 0x17) pwrite64(r1, &(0x7f0000000240)="c6", 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x3fe00) 18:42:28 executing program 4: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000180)=0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc8000, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4801, 0x0) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000140)) 18:42:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, 0x0, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0402120000000010280000326efbd85c0000000000002a35a112007665746800", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MTU={0x8, 0x4, 0x7fff}]}, 0x44}}, 0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x154, 0x0, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_PUBL={0x4}, @TIPC_NLA_LINK={0xc0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2ee}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff0e33}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffe}]}]}, @TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@can_newroute={0x34, 0x18, 0x10, 0x70bd28, 0x25dfdbff, {0x1d, 0x1, 0x2}, [@CGW_SRC_IF={0x8, 0x9, r5}, @CGW_MOD_XOR={0x15, 0x3, {{{0x0, 0x1, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "93b031a6873ad5ae"}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x24040047}, 0x4000) 18:42:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401cb, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2120.193667][T25481] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2120.207016][T25481] bond24 (uninitialized): Released all slaves 18:42:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) 18:42:29 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000140)={0x0, 0x5a, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32, @ANYBLOB="08ea0500", @ANYRES32, @ANYBLOB], 0x24}}, 0x0) [ 2120.422960][T25485] bond23: (slave bridge342): Enslaving as an active interface with a down link 18:42:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x16, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0xf0}]}, &(0x7f0000f6bffb)='GPL\x00'}, 0x48) [ 2120.494224][T25481] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2120.559848][T25481] bond24 (uninitialized): Released all slaves 18:42:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) 18:42:29 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)={@void, @val, @mpls={[], @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x6, @dev}, {0x0, 0x0, 0x8}}}}, 0x26) 18:42:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x94}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0xff5, &(0x7f000062b000)=""/4085, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 18:42:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES16=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="c17a5207f5440458d1c9a4dafa8d13da06a2f58e3091b22620e68b2ebb224ee6b61df3a75c8e30eab4131b694a55eeb1fade127334873e054608496a27533211cbaed8040213b0fd475fd2f07dff42d858425c1e044fc90861b9d1c1e6d96ab0f7b175b9a2cb1ecc7a21d15bfeba115a3a1130ebd15be7d30965a4a13cf044b4bcda0f54ac6d3bd3ca34f0375a986bafe2231e91116dec51a1524aff07f858e3bbf38aee1504220f8c779b15699434", @ANYRESDEC=r0, @ANYPTR, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRES32, @ANYRESOCT=0x0, @ANYPTR64, @ANYRESOCT=r0], @ANYBLOB="047a9d2abd56", @ANYRES16=r2, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRES64=r3], @ANYRES32, @ANYBLOB="09e7061a5a227016659767b11922c4578551553d05fe50981896564b2ec18d4beea7f77cd5b9", @ANYPTR64], 0x5}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x8000) sendmmsg$alg(r4, &(0x7f00000000c0), 0x5a, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") epoll_create1(0x80000) 18:42:36 executing program 5: socketpair(0x28, 0x800, 0x91, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000800)="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") r1 = socket(0x10, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x48}, @IFLA_BR_MCAST_IGMP_VERSION={0x5}]}}}]}, 0x44}}, 0x0) 18:42:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x1402, 0x8, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x180}, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r3, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x74, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x2, @ipv4={[], [], @local}, 0x5}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in6={0xa, 0x4e24, 0x80000000, @rand_addr="161fbd04f27b603a15ddf804208a6f87", 0x5}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x3}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x1, &(0x7f0000000000)=ANY=[@ANYRES64=0x0], &(0x7f0000000080)='GPL\x00', 0x7, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 18:42:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401cc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:36 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-160-generic\x00'}, 0x58) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'tunl0\x00', @ifru_flags=0x2}) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000180)="0befa9009ef877c30ddfdfd6e146f8c5df279182e5b40dc8399f5fec55470d65cb567739dee7cb9cf06868453fae7725a25bbbd3a8f775493dc2871ebe933efafe19c013638f0fe06cf85a5ecc25879bdb15d72c7aa6497575902267b07f5e889330a9515eb653197ca8419891fc3cd1a23e615814a939855c4b03bb04371c83d2ba4da34204d53d85dcf8e2056209a2c9a9c29396bcfc9dd34fefad4b782dcd7f52aff4d363286b7fc47fdf77427cddce8a4dfa5f75475e51f52a7a0c10132849248b2ec1843f984360d01b918939d855938ab636a7727e34e5cde938428867", 0xe0) splice(r0, 0x0, r3, 0x0, 0x20000000003, 0x0) 18:42:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvfrom$netrom(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x48) getsockopt$bt_hci(r0, 0x84, 0x70, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x71a) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) [ 2127.577572][T25529] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2127.621187][T25529] bond24 (uninitialized): Released all slaves [ 2127.893098][T25535] bond23: (slave bridge343): Enslaving as an active interface with a down link [ 2127.928293][T25529] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:42:36 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x7f) socket$inet6(0xa, 0x1, 0x7) ioctl(r0, 0x100000890e, &(0x7f0000000140)="0c0db5355e0b000000000b075bca3a55396232c4f8be1dd4cc6adccb01a302cef1326ccec9fd2972b40d7ea8dd63c424032f2439e24abfb34d55ba41b3aa552676fedd691b6ef08eb95c78c831934599f0e498a6562f7f1f536e0cb7e7e6e8a8e9454bc003a3154898038c7e35a1d89da808834c87d120") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x38, 0xeb}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x2bb98205) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @broadcast}, &(0x7f0000000100)=0xc) bind$xdp(r2, &(0x7f00000001c0)={0x2c, 0xb, r3, 0x3f}, 0x10) socket(0x28, 0x2, 0x0) r4 = socket(0x2b, 0xa, 0x23) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000000)=0x4a, 0x4) 18:42:36 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7", 0x7, 0x0, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r3, 0x8983, &(0x7f0000000100)) socketpair(0x27, 0x1, 0x4, &(0x7f0000001840)) syz_genetlink_get_family_id$nl80211(&(0x7f00000018c0)='nl80211\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x20000010) syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x20000000) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, 0x0}, 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000340)={&(0x7f0000000080), 0xc, 0x0}, 0x9040) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2127.989807][T25529] bond24 (uninitialized): Released all slaves 18:42:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401cd, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2128.215526][ T27] audit: type=1804 audit(1583520156.886:656): pid=25551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/486/memory.events" dev="sda1" ino=16763 res=1 18:42:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1, @bcast, @rose={'rose', 0x0}, 0x7f, 'syz1\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x8, 0x0, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00@', 0x20, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, {[@sack={0x8, 0xa, [0x0, 0x0]}, @sack_perm={0x4, 0x2}]}}}}}}}}, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) [ 2128.351067][ T27] audit: type=1800 audit(1583520156.926:657): pid=25551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16763 res=0 [ 2128.373353][T25558] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:42:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$CAIFSO_REQ_PARAM(r3, 0x116, 0x80, &(0x7f0000000080)="f005d126", 0x4) socketpair(0x32, 0x4, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) accept4$x25(r4, 0x0, &(0x7f0000000580), 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="01008000000000001c0012000c000100626f6e64000000000c0021001240c86a6174cd752f9f981ac888129f30c1e1c2ea9304863c1553d3ff167c3941f4733f2f79b23bb86b1ca0b0aa0837b22b22594f2f8b774301fb6695280bcfc4cfd2d0cf3cbb1efbb868de44d9a89fac796bd5a28325749e7542279628d15df992e5c01587ee65a2851ca515848482511098cbfaf147bc453d0e920f014c33616124300b4f01ae64ccd443a266ceb2e1c5b88de789e0215ab5e69bd27b"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PROTO={0x5, 0x9, 0x29}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_ENCAP_DPORT={0x6}]}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x50}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 2128.482578][T25558] bond24 (uninitialized): Released all slaves [ 2128.484097][ T27] audit: type=1804 audit(1583520156.926:658): pid=25551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/486/memory.events" dev="sda1" ino=16763 res=1 [ 2128.531584][ T27] audit: type=1804 audit(1583520157.196:659): pid=25565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/486/memory.events" dev="sda1" ino=16763 res=1 [ 2128.628864][T25571] IPVS: ftp: loaded support on port[0] = 21 [ 2128.687028][ T27] audit: type=1804 audit(1583520157.356:660): pid=25551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir076803865/syzkaller.2GbR9Q/486/memory.events" dev="sda1" ino=16763 res=1 [ 2128.715925][T25563] bond23: (slave bridge344): Enslaving as an active interface with a down link [ 2128.750016][ T27] audit: type=1800 audit(1583520157.386:661): pid=25551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16763 res=0 [ 2128.827835][T25572] 8021q: adding VLAN 0 to HW filter on device bond8 [ 2128.867780][T25573] bond8: (slave ip6tnl1): The slave device specified does not support setting the MAC address [ 2128.881472][T25573] bond8: (slave ip6tnl1): Error -95 calling set_mac_address 18:42:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x1, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000080)) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x4}, 0x1c) [ 2129.147757][T25558] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2129.437562][T25572] IPVS: ftp: loaded support on port[0] = 21 [ 2129.513502][T25573] 8021q: adding VLAN 0 to HW filter on device bond9 [ 2129.752255][T19809] tipc: TX() has been purged, node left! 18:42:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x0, &(0x7f0000000f00)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x100009}, 0x3c) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x18, 0x1ff, 0x865, 0x1, 0x20, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x1e) r0 = socket(0x0, 0x5, 0x0) bind$tipc(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, 0x0) socket$inet(0x2, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0xfffffffffffffd53, &(0x7f0000000300)=[@in6={0xa, 0x8005, 0x9, @ipv4={[], [], @rand_addr=0x8}, 0x40}]}, &(0x7f0000000180)=0xffffff78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0x39, "98594eff2c8f3162858e63cb62de280e48b2fd7c4c17385f8db9bf4b45e97b17414da2b7e6dd9fa3918224710df50d6b15120fffb2301ce37e"}, &(0x7f0000000040)=0x41) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x3}, &(0x7f00000001c0)=0x8) close(r1) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000002c0012800b00010067656e65766500001c0002800500080001000000050003003e00000005000a000100000008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="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"], 0x5c}}, 0x0) 18:42:45 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x20) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000240), &(0x7f00000006c0)=0x4) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_generic(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1, 0x0, 0x0, 0x404c000}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000002100000000000100000000000002000100010000000000000200fd000005000500000000000a004872bbb6896209000055781309e339be004db508000000000000005b2fed65f720d4e2b6da86e0ce5e966f5e756a4c22043ef85b8a52a52fdbb030b48845e9ad45c0b5469fc87d7d208e54c9180418aefd27fe91235fa54aaebb5b4be644a9b316dc0e5b5823f9ae687ca1b7af373d"], 0x70}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x3ef, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000dd7487336f44a8c87f5fce6ea161cd04cc315763fb84662408c2f91f6478bf592a4dc9a737193d7f5ea3683ee82b763ea5c90d84de08dadc683cefba31288a37ad576a617308a647260ba0618e8455c094b723b93e2325763ee500af32c5ed29ddb0c811d327c02b0e03764f8b5794d052d3c9bf47fc948f405cb5032054eeb76458c341b1a79b84c6a941848d8ff47721f21270c1935f3275c4", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={r5, 0xfffc}, 0x8b5) r6 = socket(0xa, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[], @ANYRES32=0x0], &(0x7f000095dffc)=0x2) sendmmsg$inet_sctp(r6, &(0x7f0000002cc0)=[{0x0, 0x29e, 0x0, 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="20000000000000008400000002000004000004000000000000000000", @ANYRES32=r8], 0x20}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f00000001c0)={0x80001003}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000040)=ANY=[], 0x3af4701e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)={r10, 0x8a69, 0x101}, 0x7) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0xc2, &(0x7f0000000100)="08380800017100000000e3ff000000000000006a") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000500)) socket(0x1d, 0x33d4c1c25b37f255, 0x0) 18:42:45 executing program 4: socketpair(0x29, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f00000000c0)=0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x0, 0x8, 0x9, 0x2, 0x10, 0xffffffffffffffff}]}, &(0x7f0000000300)='syzkaller\x00', 0x4, 0x1010, &(0x7f0000000340)=""/4112, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 18:42:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401ce, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:45 executing program 2: socketpair(0x38, 0x1, 0x1, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0xa02000000000000, 0x60, &(0x7f0000000700)={'filter\x00', 0x4, 0x4, 0x438, 0x0, 0x0, 0x0, 0x350, 0x350, 0x350, 0x4, 0x0, {[{{@uncond=[0x2], 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "f67b23ffdfa27f907a03732da3acbc6518e62a77ca06f258762e88c0d9f9c2f413b976613bad414a105f4bdf97425ce81c5d00"}}}, {{@arp={@remote, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'ip6tnl0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="133a078a8218", @empty, @rand_addr, @dev, 0x11}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @dev, @multicast1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x611) socketpair(0xd, 0x4, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:42:45 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000002300)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa0}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000100)="d2", 0x1}], 0x1, &(0x7f0000002280)=ANY=[@ANYBLOB="180000389f7eb67837"], 0x18}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000016c0)={0x0, 0x50ba2daf}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001740)={r2, 0x1ff}, &(0x7f0000001780)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$OSF_MSG_REMOVE(r3, &(0x7f0000001680)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x1508, 0x1, 0x5, 0x801, 0x0, 0x0, {0xa}, [{{0x254, 0x1, {{0x2, 0x1}, 0x1, 0xf9, 0x2, 0x8, 0x6, 'syz0\x00', "dc9b4296c9927b2910f75d9933f13d131f71046936f47b1ad836bdffbf8375c8", "f9d142a05fc31fbc8991d042d7ce0c5f01a6317129bc9b9844ded4a95780b885", [{0x2, 0x1ff, {0x1}}, {0x3, 0x8001, {0x0, 0x43}}, {0x0, 0xfe, {0x2, 0xa653}}, {0xfff, 0x56c1, {0x2, 0x3}}, {0x12, 0x4, {0x2, 0x5}}, {0x400, 0x401, {0x2, 0x4}}, {0x1d0c, 0x9, {0x2, 0x4000}}, {0x3, 0x1, {0x1, 0x6e8d}}, {0x2, 0x0, {0x1, 0x9}}, {0x8000, 0x0, {0x3, 0x2}}, {0x8001, 0x8001, {0x1, 0x8001}}, {0x7ff, 0xec8, {0x2, 0x1000000}}, {0x400, 0x7, {0x1, 0x6f}}, {0x7f, 0xd57c}, {0x41cc, 0x6, {0x0, 0x6}}, {0x2, 0x8, {0x1, 0x8}}, {0x7ff, 0x101, {0x2, 0x4}}, {0x0, 0x4, {0x3, 0x4}}, {0x4, 0xca1e, {0x0, 0x1}}, {0x1, 0x6, {0x2, 0x1ff}}, {0x100, 0x9, {0x3, 0x81}}, {0x2, 0x7, {0x2, 0x8}}, {0x9, 0x0, {0x2, 0x3}}, {0x0, 0x8, {0x1, 0xffffff80}}, {0x7, 0x6, {0x0, 0x8}}, {0x8000, 0xfff, {0x3, 0x5}}, {0x0, 0x0, {0x1, 0x1bc}}, {0x63, 0x8, {0x2, 0x4}}, {0x3, 0x6, {0x1, 0xe27}}, {0x7, 0x8001, {0x2, 0x401}}, {0x4, 0xffff, {0x0, 0x4}}, {0x6, 0x0, {0x1, 0xfffffffc}}, {0x7fff, 0x4, {0x3, 0x4}}, {0xe83, 0x3f, {0x2, 0x80000000}}, {0x9, 0x5, {0x1, 0x4}}, {0x2a, 0x20, {0x3, 0x193c3ba8}}, {0x8, 0x4, {0x1, 0xfffffff7}}, {0x8, 0x8, {0x3, 0x544}}, {0x0, 0x6b3b, {0x2, 0xff}}, {0x21c, 0x6, {0x1}}]}}}, {{0x254, 0x1, {{0x981724b18f120258, 0x2}, 0x1, 0xd9, 0x3ff, 0x2, 0x1, 'syz0\x00', "efa853e5cdaa6e0ca881b41f43ae84603e52bab09fdbfd63c7ab495de6dc1421", "26ff4bc0b4e47454acc2cabc763f6af92e3c2a497658e8ad52a21f8b0a5d64da", [{0x800, 0x0, {0x0, 0x9}}, {0x7fff, 0x4, {0x1, 0x4}}, {0x3, 0x9e, {0x1, 0x8}}, {0x667, 0x4, {0x1, 0x3}}, {0x20, 0x400, {0x0, 0x5}}, {0x2, 0x0, {0x1, 0x8000}}, {0x9, 0x9704, {0x2, 0x101}}, {0xfb, 0x0, {0x3, 0x1ff}}, {0x35d, 0x7, {0x3, 0x4}}, {0x7f, 0x383, {0x0, 0x6}}, {0x9, 0x5, {0x0, 0x7f}}, {0x8, 0x40, {0x1, 0x923}}, {0x6, 0x5, {0x3, 0x81}}, {0xfeff, 0x7fff, {0x2, 0x6}}, {0x0, 0xf4d, {0x0, 0x7ff}}, {0x8, 0x5, {0x2}}, {0x105, 0x0, {0x0, 0x5}}, {0x7, 0x5, {0x0, 0x100}}, {0x200, 0x6f, {0x0, 0x9}}, {0x68b, 0x200, {0x0, 0x6}}, {0xbe, 0x8, {0x0, 0x49a}}, {0x7, 0x8, {0x1, 0x3}}, {0x9, 0x0, {0x0, 0x6}}, {0xfffc, 0x400, {0x0, 0x6}}, {0x7d, 0x6, {0x3, 0x8000}}, {0x8001, 0x0, {0x2, 0x200}}, {0x6, 0x9, {0x1, 0x4}}, {0x6, 0xa179, {0x2, 0x2}}, {0x4, 0x200, {0x3, 0x5}}, {0x7, 0x1f, {0x3, 0xffffff08}}, {0x3ff, 0x8, {0x2, 0x1}}, {0xfff7, 0x20, {0x0, 0x8}}, {0x7, 0x0, {0x0, 0x5}}, {0x2, 0x6, {0x3, 0x2}}, {0x302, 0x9, {0x0, 0x7fffffff}}, {0x40, 0x80, {0x2, 0x1}}, {0x8, 0x1, {0x2, 0xd971}}, {0x7ff, 0x523, {0x2, 0x6}}, {0x3, 0xffff, {0x2, 0x2}}, {0x9e, 0xf418, {0x1, 0x1}}]}}}, {{0x254, 0x1, {{0x4, 0x8000}, 0x6, 0x7, 0x93, 0xc0, 0x5, 'syz1\x00', "cf01433e63d0a4d59e070ce00e89ab4023ebb87f7c48fd35f92a67b384af8da5", "5d94176ce985019b75af14f987860a0a0a367df580caab3bcd53b5bd74b49ff5", [{0x3, 0x6, {0x0, 0x1}}, {0x200, 0x48, {0x3, 0x7}}, {0x3f, 0x0, {0x1, 0x5}}, {0xa04, 0x5, {0x7, 0x8001}}, {0x1, 0x5, {0x3, 0x2}}, {0x2, 0xfff, {0x0, 0x4}}, {0x20, 0x6, {0x2, 0x2}}, {0x40, 0x2, {0x0, 0x8}}, {0x1, 0x6, {0x1, 0x5}}, {0x2a, 0x3d84, {0x3, 0xfffffffe}}, {0x20, 0x8, {0x2, 0x8001}}, {0x1, 0x3, {0x3, 0x20}}, {0x6, 0x4, {0x3, 0x1}}, {0xf7d, 0x80, {0x2, 0x2b}}, {0x3a, 0x9, {0x1, 0x9f81}}, {0x6, 0xd5, {0x0, 0x9}}, {0x40, 0x7fff, {0x0, 0x400}}, {0x3, 0x8001, {0x0, 0x3}}, {0x1, 0x556, {0x3, 0xe5d}}, {0x1000, 0x80, {0x0, 0x8001}}, {0x1000, 0x1, {0x0, 0x3}}, {0x81, 0x7, {0x1, 0x401}}, {0x3, 0x5, {0x3, 0x39}}, {0xffff, 0x101, {0x1, 0x4}}, {0x7, 0x7fff, {0x2, 0x401}}, {0x4, 0xffff, {0x3, 0x100}}, {0x1f, 0x6, {0x0, 0x38}}, {0x8, 0xb, {0x2, 0x9}}, {0x2, 0x1ef, {0x3, 0xaaac}}, {0x40, 0x6, {0x3, 0x10000}}, {0x4, 0x9, {0x3, 0x7f}}, {0x9, 0x9, {0x3, 0x200}}, {0x3, 0x0, {0x0, 0x800}}, {0x7, 0x1, {0x2, 0x160}}, {0x800, 0x200, {0x0, 0x1}}, {0x2, 0x5, {0x2, 0x7}}, {0x9, 0x2, {0x2}}, {0x800, 0x8d8, {0x1, 0x7ff}}, {0x7, 0xfff9, {0x1, 0x33d}}, {0x8, 0x4, {0x3, 0x401}}]}}}, {{0x254, 0x1, {{0x1, 0x9}, 0x80, 0x20, 0x327, 0x800, 0x1, 'syz1\x00', "6bfe768619689e63c3ba0bb18e51e2ead74d00666ae393b895d1161313374809", "4b7c038a4beffb96e8be67a96f05a818463544985ef744021434c8ef70bd9b0e", [{0x0, 0x800, {0x0, 0x1f800}}, {0x4d, 0x6be, {0x0, 0x133}}, {0x400, 0xfff9, {0x3, 0x7}}, {0x7fff, 0x2, {0x1, 0x4}}, {0x3ff, 0xed06, {0x1, 0x101}}, {0x81, 0x418, {0x0, 0xefba}}, {0x6, 0xaf0, {0x3, 0x8}}, {0x800, 0x8001, {0x0, 0xfffffff7}}, {0x4, 0xff2f, {0x1, 0x1ff}}, {0x21, 0x5, {0x0, 0xca}}, {0x3e, 0x27, {0x1, 0x5}}, {0x5f, 0x8, {0x2, 0x400}}, {0x4, 0x5, {0x1, 0x5}}, {0x2, 0x101, {0x2, 0xffff7fff}}, {0x3, 0x4, {0x2, 0x381}}, {0x3, 0x9, {0x3, 0x2}}, {0x8, 0x40, {0x3, 0x6ec}}, {0x6, 0x81, {0x3, 0x8}}, {0x0, 0xfc00, {0x0, 0x6de}}, {0x0, 0x1000, {0x1, 0x80000000}}, {0x7ff, 0x80, {0x1, 0xfffffc00}}, {0x721, 0x5, {0x2}}, {0x0, 0x1, {0x0, 0x5}}, {0x8, 0x80, {0x1, 0x2}}, {0x8001, 0x2, {0x2, 0x8}}, {0x0, 0x0, {0x3, 0xfff}}, {0x6, 0x4, {0x2, 0x1f}}, {0x9, 0x3ff, {0x3, 0x80000001}}, {0xd5b, 0x800, {0x1, 0x6}}, {0x1, 0x6, {0x0, 0x2}}, {0x9, 0x657, {0x0, 0xc22a}}, {0x9, 0x2, {0x0, 0x4}}, {0x2, 0x333, {0x3, 0x80000000}}, {0x6, 0x1, {0x3, 0x6}}, {0x4, 0x6, {0x2, 0x401}}, {0x1, 0x200, {0x3, 0xffff53f8}}, {0x6296, 0x3ff, {0x2, 0x6}}, {0x3, 0x5, {0x1, 0x7}}, {0x5, 0x3, {0x0, 0x80}}, {0x8001, 0x0, {0x3, 0xd985}}]}}}, {{0x254, 0x1, {{0x0, 0x7}, 0x9, 0x7, 0x6, 0x100, 0x1d, 'syz1\x00', "871b945a61bc2a265cf613873140a93c7baf45c448b4a63ed645dcc1f531234e", "e2c396d7f7febef8f0d39242f8db02235051d002ac610e1208d293cd51150333", [{0x4, 0xfffc, {0x1, 0x2}}, {0x5, 0x5, {0x2, 0xdf}}, {0x5, 0xffff, {0x1, 0x10001}}, {0x3ff, 0x1f, {0x3}}, {0x8, 0x8, {0x0, 0x5}}, {0x81, 0x2, {0x0, 0x6}}, {0x44, 0x3, {0x3, 0x3ff}}, {0x6, 0x6c1, {0x1, 0x2}}, {0x3, 0x8, {0x2, 0x9}}, {0x200, 0x9, {0x1, 0x2}}, {0x1000, 0xffc1, {0x0, 0xc326}}, {0x6, 0x2b2}, {0xd08a, 0xc4fb, {0x3, 0x9}}, {0x5, 0xdb, {0x0, 0xffffff6d}}, {0x7f, 0x9, {0x2, 0x3}}, {0x3, 0xfff8, {0x3, 0x7}}, {0x7fff, 0x3, {0x0, 0x5}}, {0x3, 0x5f, {0x3, 0xffffffa4}}, {0x4, 0x243, {0x2, 0xffffffc1}}, {0x8000, 0x2, {0x0, 0x7fff}}, {0x5, 0x2, {0x0, 0xff}}, {0x5, 0x1, {0x0, 0x1}}, {0x71, 0x200, {0x0, 0x8}}, {0xc9ca, 0x6, {0x3, 0x9243}}, {0x5, 0x8, {0x0, 0x6}}, {0x7, 0x9, {0x2, 0x1f}}, {0x3, 0x3, {0x2, 0x2}}, {0x8, 0xae, {0x1, 0x200}}, {0x200, 0x2, {0x1, 0x4}}, {0x2, 0x93, {0x2, 0x800}}, {0x3, 0x6, {0x3, 0x4}}, {0x1, 0x1000, {0x1, 0x8}}, {0xf9d2, 0x43a8, {0x0, 0x3}}, {0x101, 0x0, {0x2, 0x8}}, {0xda74, 0x2, {0x3, 0x3ff}}, {0x6, 0x3, {0x0, 0x81}}, {0x1, 0x5, {0x3, 0x8}}, {0x9, 0xcbc, {0x1, 0x6}}, {0x200, 0x200, {0x1, 0x80000000}}, {0x400, 0x2, {0x1, 0x1000}}]}}}, {{0x254, 0x1, {{0x3, 0x40e}, 0x6, 0x0, 0x1, 0x2, 0x16, 'syz0\x00', "59cdacfe0c3be2843474242880d1efb9fd99d86e7fda7d14d7bfba86c011f424", "3b3556e8c13dbf3b0e1c76aa35a28ec0ba53cb5d9af2412bc9cb9fdbed1c6196", [{0x0, 0x758, {0x0, 0xfff}}, {0x6, 0x8000, {0x2, 0xffff}}, {0x4, 0x1, {0x1, 0x4}}, {0xfffb, 0xfffe, {0x2, 0x400}}, {0x7f, 0x9, {0x1}}, {0x800, 0x401, {0x2, 0x5e}}, {0x77e1, 0x279, {0x2, 0x6}}, {0x5, 0x7, {0x3, 0x800}}, {0x6, 0x81, {0x1, 0x9}}, {0x4, 0x7, {0x3}}, {0x3f, 0x413, {0x3}}, {0x800, 0xff, {0x1, 0x3f}}, {0x200, 0x80, {0x2, 0xfffff000}}, {0xc7, 0x6, {0x1, 0x6}}, {0xe000, 0x50, {0x1, 0x6}}, {0x0, 0x100, {0x0, 0xb5}}, {0x1, 0xffff, {0x1, 0x8001}}, {0x0, 0x3, {0x2, 0x5f}}, {0x4, 0x26c, {0x1, 0x2}}, {0xffc1, 0x1, {0x3, 0x1}}, {0x6, 0x6, {0x3, 0x4}}, {0x18, 0x3f, {0x3, 0x1}}, {0x800, 0x6, {0x0, 0x2}}, {0x1ff, 0xfffb, {0x3, 0xc5}}, {0x81, 0x8}, {0x4760, 0xffff, {0x3, 0xfffffff8}}, {0x5, 0x32c, {0x3, 0x52af}}, {0x7, 0xa762, {0x0, 0x80000001}}, {0x101, 0x4, {0x3, 0x7}}, {0xfff, 0x2, {0x3, 0x4}}, {0xef, 0x4, {0x2, 0x7}}, {0x3, 0x800, {0x3, 0x401}}, {0x0, 0x6, {0x0, 0xfffffff8}}, {0x1, 0x6, {0x3, 0x4}}, {0xfff8, 0x9, {0x0, 0x1}}, {0x2426, 0x3ff, {0x0, 0xdc64}}, {0x1, 0x81, {0x0, 0x3}}, {0x6f2c, 0x8, {0x2, 0x8}}, {0x8, 0x800, {0x0, 0x1}}, {0xff1a, 0x8af, {0x0, 0x1f}}]}}}, {{0x254, 0x1, {{0x1, 0x7}, 0x6, 0x0, 0x1000, 0x6, 0x2, 'syz0\x00', "766631bec2a1e6c96efa2cdd95757693ec47aaf95484559bb90dc3c694299e50", "40fbc3250495cb0048ba2ffff63f27927c43128c81a3b1846dcb8e7a3a1ba3b0", [{0x1, 0x3, {0x1, 0x1be0}}, {0x0, 0x3, {0x1, 0x8000}}, {0xea, 0xff01, {0x0, 0x5}}, {0x1, 0x32c4, {0x2, 0x1}}, {0x9, 0x7, {0x2, 0x5}}, {0xd83, 0x6, {0x4cb2c3923a668bae, 0x8}}, {0x0, 0x9, {0x0, 0x8}}, {0xb2, 0x101, {0x0, 0xb37}}, {0xe0f, 0x100, {0x3, 0x5}}, {0x9, 0x101, {0x2, 0x8}}, {0x8, 0x6, {0x3, 0xcd85}}, {0x8, 0x8000, {0x2, 0x7ff}}, {0x0, 0x896, {0x0, 0x3f}}, {0xe1, 0x4, {0x3, 0x100}}, {0x7, 0x7, {0x2, 0x80000000}}, {0x3f, 0x7, {0x2, 0x7}}, {0x2, 0x5, {0x0, 0x3}}, {0x496, 0x9, {0x2, 0x20}}, {0x7, 0x800, {0x0, 0x4}}, {0xffff, 0x4, {0x1, 0x8}}, {0x5, 0x1, {0x1, 0x3}}, {0x1, 0xf4, {0x0, 0x5}}, {0x8, 0x1, {0x0, 0x9}}, {0x5, 0x2, {0x1, 0x1}}, {0x0, 0x9, {0x3, 0x8}}, {0x3f, 0x7, {0x0, 0x3}}, {0x7ff, 0x4, {0x3, 0x9}}, {0xf000, 0x101, {0x2, 0x6}}, {0x7fff, 0x8, {0xa095c7b78f7a3473, 0x5}}, {0x1f, 0x0, {0x2, 0x3}}, {0x4f2, 0x9, {0x2}}, {0x1, 0xcc5, {0x1, 0x3}}, {0x1, 0x7, {0x1, 0x80000001}}, {0x3, 0x7, {0x0, 0x5}}, {0x7, 0x6, {0x1, 0x6ea61f4e}}, {0x1000, 0x400, {0x0, 0x4}}, {0x9, 0x7, {0x1, 0x5}}, {0x58c7, 0x34, {0x2, 0x9}}, {0x4, 0x7b, {0x3, 0x5}}, {0x3, 0x3f, {0x1, 0x8}}]}}}, {{0x254, 0x1, {{0x1, 0x3f}, 0x7f, 0x5, 0x8001, 0x4, 0xa, 'syz0\x00', "cab606e344ddca36f5f974e106538c08615998d7e09a6b6c0b7971a4acedcbc5", "2754b264a1e41e188f568acfed16fe5975faf729dd26811e01de8e2cc1c10fbd", [{0x5a, 0x8001, {0x0, 0x9}}, {0x3, 0x2, {0x3, 0x4}}, {0xcf2, 0x20, {0x1, 0x3}}, {0xffff, 0x8, {0x3, 0x20}}, {0x5, 0x1, {0x1}}, {0x8, 0xcb3, {0x2, 0x7}}, {0x5, 0x7, {0x3, 0x3f}}, {0x8000, 0x4, {0x2, 0x1}}, {0x818, 0x7, {0x3, 0xffff}}, {0x8, 0xffff, {0x1}}, {0xffff, 0x5, {0x0, 0x4}}, {0x6, 0x101, {0x3, 0x7}}, {0x1, 0x1f, {0xc6356b504596809e, 0x5}}, {0x0, 0x1, {0x1, 0x6c}}, {0x9, 0xc10e, {0x3, 0x7fffffff}}, {0x6, 0xffe0, {0x0, 0x10000}}, {0xc0, 0xc4, {0x3205d6e0d31c050f, 0xb5ed}}, {0x0, 0x3f, {0x1, 0x5}}, {0x5, 0x20, {0x2, 0x400}}, {0x200, 0x6, {0x3, 0xc51}}, {0x4, 0x7a, {0x1, 0xfff}}, {0xefa6, 0x7, {0x2, 0x5}}, {0xc7, 0x7, {0x3, 0xfff}}, {0x401, 0x8, {0x2, 0x101}}, {0x8, 0x6, {0x3, 0x4}}, {0x2, 0x3ff, {0x2, 0x80}}, {0x100, 0x0, {0x1, 0x1}}, {0x5, 0xeced, {0x1, 0x1000}}, {0x965c, 0x9, {0x3, 0x7fff}}, {0x7, 0x3, {0x3, 0x4f}}, {0x2, 0xc3ad, {0x1, 0x58}}, {0x0, 0x705b, {0x1, 0x5}}, {0x6, 0x2, {0x1, 0x1}}, {0x7c2, 0x147, {0x2, 0x3}}, {0x101, 0x91c3, {0x3, 0x8}}, {0x5, 0x3, {0x3, 0x1}}, {0xff, 0xffff, {0x1, 0x1}}, {0x8001, 0x1, {0x2, 0x401}}, {0xfd0, 0x6, {0x2, 0x5}}, {0x5, 0xffff, {0x2, 0x3}}]}}}, {{0x254, 0x1, {{0x1, 0x7f}, 0x8, 0x8a, 0x7, 0x1, 0x6, 'syz0\x00', "31298faf8486213c72a16aab37de5a02ba0c4dbe4a88a6a1965f7510da78a122", "92d74d3be84d79eb424272efb32fa15e4176a203eb6361ab01d850a0cc209f11", [{0x8b, 0xbf, {0x2, 0x7}}, {0x1, 0x5, {0x0, 0x401}}, {0x0, 0x6, {0x0, 0xf59}}, {0x6, 0x1, {0x1, 0x7}}, {0x4, 0x300, {0x2, 0x7}}, {0x7, 0x4, {0x0, 0x10001}}, {0x1f, 0x2, {0x0, 0x2}}, {0x4, 0x0, {0x3, 0x100}}, {0x0, 0x8001, {0x1, 0x401}}, {0x6, 0x8, {0x2, 0x7}}, {0x7ff, 0x0, {0x0, 0x5}}, {0x7, 0x3f, {0x1, 0xc98}}, {0x20, 0x3, {0x1, 0x7f}}, {0xec, 0x8, {0x2, 0x2}}, {0x8, 0x6, {0x0, 0x7}}, {0x8, 0x1, {0x2}}, {0x9, 0x5, {0x1, 0xfffff7cd}}, {0xfff, 0x8, {0x0, 0xb038}}, {0x8, 0x81, {0x0, 0x7fff}}, {0x2, 0x1, {0x2, 0x5}}, {0x7, 0xff, {0x3, 0x7}}, {0x3, 0x81, {0x1, 0x3}}, {0x8000, 0x3b3e, {0x3, 0x8}}, {0x5, 0x1, {0x2, 0x6}}, {0x200, 0x8, {0x2, 0xb57}}, {0x8000, 0x4ee, {0x2, 0x10000}}, {0x80, 0x4, {0x0, 0x93}}, {0x3, 0x7, {0x2}}, {0x6, 0x3, {0x3, 0xd0bb}}, {0x2b, 0x7f, {0x3, 0x8001}}, {0x40, 0x4, {0x1, 0x9}}, {0x9, 0x2, {0x2, 0x100}}, {0x3ff, 0x6, {0x0, 0x2}}, {0x7, 0x9, {0x1, 0x7}}, {0x7f, 0x7, {0x2, 0x45}}, {0xfd, 0x1f, {0x0, 0x7}}, {0x6, 0x3ff, {0x0, 0x2}}, {0xfaa3, 0x81, {0x3, 0x9}}, {0x4, 0xf000, {0x0, 0x8}}, {0x2, 0xde, {0x2, 0x7}}]}}}]}, 0x1508}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) [ 2136.738109][T25604] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:42:45 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$SOCK_DESTROY(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf4}, 0x1, 0x0, 0x0, 0x20040091}, 0x4000) sendmmsg$inet(r0, &(0x7f0000002340)=[{{&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000001c0)="80", 0x1}], 0x1}}, {{&(0x7f00000006c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000c00)='j', 0x1}], 0x1}}, {{&(0x7f00000009c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000a00)="9e", 0x1}], 0x300}}], 0x3, 0x0) [ 2136.784914][T25604] bond24 (uninitialized): Released all slaves 18:42:45 executing program 4: unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0xc}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x12}]}, 0x30}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x8, 0x10000]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xc0}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x8a1]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x200}, @SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x7ff]}]}, 0x74}, 0x1, 0x0, 0x0, 0x6008010}, 0x4) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r4, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockname$unix(r4, &(0x7f0000000140)=@abs, &(0x7f0000000280)=0x6e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x50, r0, 0x63df8000) socket$inet6(0xa, 0x0, 0x7) syz_init_net_socket$rose(0xb, 0x5, 0x0) [ 2136.905472][T25615] IPVS: ftp: loaded support on port[0] = 21 18:42:45 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r0, 0x0, r1, 0x0, 0x4ff9c, 0x0) r2 = openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r2, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) bind$inet6(r4, 0x0, 0x7) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") ioctl$FS_IOC_SETFSLABEL(r6, 0x41009432, &(0x7f0000000200)="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") sendmmsg(r5, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") socketpair(0x4, 0x6, 0x7, &(0x7f0000000f40)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000fc0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x886) r8 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r8, 0x0, 0x0, 0x4800, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(r7, 0x0, 0x20004010) r9 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x800, 0x1, 0x20, 0xb02f, 0x81}, 0xc) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") [ 2137.077641][T25610] bond23: (slave bridge345): Enslaving as an active interface with a down link [ 2137.093298][T25626] IPVS: ftp: loaded support on port[0] = 21 [ 2137.260199][T25604] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:42:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x300, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x400c004}, 0x80) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 18:42:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401cf, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r1, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) r2 = accept4$unix(r1, 0x0, &(0x7f0000000040), 0x0) recvmmsg(r2, &(0x7f0000004cc0)=[{{&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/127, 0x7f}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000500)=""/152, 0x98}], 0x7, &(0x7f0000000680)=""/4096, 0x1000}, 0x80000000}, {{&(0x7f0000001680)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001700)=""/230, 0xe6}, {&(0x7f0000001800)=""/2, 0x2}], 0x2, &(0x7f0000001880)=""/218, 0xda}, 0x6b}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001980)=""/198, 0xc6}, {&(0x7f0000001a80)=""/34, 0x22}, {&(0x7f0000001ac0)=""/50, 0x32}], 0x3}, 0x2}, {{&(0x7f0000001b40)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)=""/110, 0x6e}, {&(0x7f0000001c40)=""/105, 0x69}], 0x2}, 0xc199}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/231, 0xe7}], 0x2, &(0x7f0000002e40)=""/196, 0xc4}, 0xa8}, {{&(0x7f0000002f40)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000004340)=[{&(0x7f0000002fc0)=""/122, 0x7a}, {&(0x7f0000003040)=""/235, 0xeb}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/55, 0x37}, {&(0x7f0000004180)=""/149, 0x95}, {&(0x7f0000004240)=""/197, 0xc5}], 0x6, &(0x7f00000043c0)=""/183, 0xb7}, 0xb923}, {{&(0x7f0000004480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004640)=[{&(0x7f0000004500)}, {&(0x7f0000004540)=""/232, 0xe8}], 0x2, &(0x7f0000004680)=""/55, 0x37}, 0x401}, {{&(0x7f00000046c0)=@ll, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004740)=""/41, 0x29}, {&(0x7f0000004780)=""/58, 0x3a}], 0x2, &(0x7f0000004800)=""/220, 0xdc}, 0x1000}, {{&(0x7f0000004900)=@generic, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004980)=""/252, 0xfc}, {&(0x7f0000004a80)=""/9, 0x9}, {&(0x7f0000004ac0)=""/153, 0x99}, {&(0x7f0000004b80)=""/230, 0xe6}], 0x4}, 0x7}], 0x9, 0x12121, &(0x7f0000004f00)={0x0, 0x1c9c380}) r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@loopback, 0x800, 0x0, 0x2000000000903, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x7fff, 0x4) epoll_create1(0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x380000, @mcast2, 0xfffffefe}, 0x1c) [ 2137.694321][T25641] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2137.717115][T25616] IPVS: ftp: loaded support on port[0] = 21 [ 2137.726667][T25641] bond24 (uninitialized): Released all slaves [ 2137.953518][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2137.979825][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 2138.010148][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 2138.031411][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 2138.050069][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 2138.067209][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 2138.084853][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 2138.120660][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2138.236945][T25646] bond23: (slave bridge346): Enslaving as an active interface with a down link 18:42:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_MLD_VERSION={0x5, 0x2c, 0x2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) socket$netlink(0x10, 0x3, 0xa) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @local}}) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) [ 2138.285329][T25641] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2138.305022][T25627] IPVS: ftp: loaded support on port[0] = 21 [ 2138.308714][T25641] bond24 (uninitialized): Released all slaves 18:42:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r1 = socket(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x5, 0x0, 0x0, 0x1000}}}}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x800) poll(&(0x7f0000000000)=[{}, {}, {}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000200)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xbe, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags}) r3 = socket(0x10, 0x80002, 0x0) r4 = accept(r3, &(0x7f0000000540)=@ethernet={0x0, @local}, &(0x7f00000005c0)=0x80) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x14}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x8040800) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") bpf$BPF_PROG_GET_NEXT_ID(0xb, 0x0, 0x0) socket$kcm(0x11, 0x2, 0x0) 18:42:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401d0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2138.598966][T25663] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2138.806508][T25667] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2138.823800][T25665] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2138.854867][T25667] bond24 (uninitialized): Released all slaves [ 2139.125442][T25669] bond23: (slave bridge347): Enslaving as an active interface with a down link 18:42:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x8) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_0\x00', 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x10000e0}, 0x33) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)=""/152, 0x98}], 0x1}, 0x121) sendfile(0xffffffffffffffff, r2, &(0x7f00000004c0)=0xffffffffffffffff, 0x3ff) recvmsg$can_raw(r1, &(0x7f0000001440)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/123, 0x7b}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000001480)=""/4098, 0x1002}, {&(0x7f0000001300)=""/166, 0xa6}], 0x4, &(0x7f00000013c0)=""/92, 0x5c}, 0x3) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000600), &(0x7f0000000640)=0xc) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) r4 = socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000005c0)=0x1, 0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x50, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8}, @IFLA_IFALIAS={0x14, 0x28, 'veth0_to_team\x00'}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x50}}, 0x0) getsockname(r5, &(0x7f0000000500)=@l2tp={0x2, 0x0, @broadcast}, &(0x7f0000000580)=0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe869") gettid() r6 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) [ 2139.367994][T25667] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2139.582536][T25676] netlink: 'syz-executor.2': attribute type 40 has an invalid length. 18:42:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401d1, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) [ 2139.624192][T25676] A link change request failed with some changes committed already. Interface team_slave_1 may have been left with an inconsistent configuration, please check. [ 2139.755601][T25683] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2139.777439][T25683] bond24 (uninitialized): Released all slaves [ 2140.073762][T25685] bond23: (slave bridge348): Enslaving as an active interface with a down link [ 2140.126025][T25685] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2140.169343][T25685] bond24 (uninitialized): Released all slaves 18:42:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401d2, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:56 executing program 0: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2, 0x1010, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r2 = accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x400}, 0x4) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r3, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) 18:42:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) writev(0xffffffffffffffff, &(0x7f00000002c0), 0x0) sendfile(r2, r1, 0x0, 0x8000000000004) socket$inet6(0xa, 0x3, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x1c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x7a, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x18) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x7a, &(0x7f0000000080)={r9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000001c0)={r9, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x7, 0x0, 0x3b, 0xb3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r9, 0x0, 0x9, 0x6}, 0x8) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="0016ff5ecd884b4273f082723e9b59a3e0ef49ccf360f297bae32559a598c255bb31cbab4de2b39722b491cda0690daddaf44bb8abb1bd64fd59bab46d2c9f8c121cc0b2415bd9ecb921e84dfa0e9448fb1fce9cfa5891cfacffa1f24608e4a3a63e13935b91784f269127cf2a7938ef5233436a4be74b27ac4d751a7c393b0fe23530d73abc020d5084dc0d6126f52d524b42ae8a6ba00f22ec090ac62ff118254b14980c614dd1a9b353da057e4121bdb8453e56d46be3d48524"], 0x1) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={0x0, @isdn={0x22, 0x7, 0x3, 0x1, 0x80}, @l2tp={0x2, 0x0, @local, 0x4}, @xdp={0x2c, 0x3, 0x0, 0x2a}, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00000001c0)='veth0_to_bond\x00', 0x1ff, 0x0, 0x7}) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r12 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r12, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r14, &(0x7f0000000000)=ANY=[], 0x100000225) r15 = openat$cgroup_ro(r14, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r15, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780), 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x6, 0x4}, 0x0, 0x0, &(0x7f0000000740)={0x3, 0xe, 0x400008, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x8}}, 0x10) r17 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r17, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r11, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r13, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r16, r17}, 0x78) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r19 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r19, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r18, 0x0, r19, 0x0, 0x4ff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x7, 0x3, &(0x7f0000000080)=@raw=[@ldst={0x3, 0x3, 0x2, 0x16, 0xb, 0x30, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xff}], &(0x7f0000000180)='syzkaller\x00', 0x2, 0xac, &(0x7f00000002c0)=""/172, 0x40f00, 0x6, [], r10, 0xf, r1, 0x8, &(0x7f0000000400)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xd, 0x3f, 0xe43}, 0x10, r16, r18}, 0x78) sendto$inet6(r0, &(0x7f0000000000)='~', 0x1, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) r20 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r20, &(0x7f0000000200), 0xf000) close(r0) 18:42:56 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000200), &(0x7f00000003c0)=0x4) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)={0x13c, r1, 0x4, 0x70bd2a, 0x25cfdbfc, {}, [@TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x382a}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5a9214ef}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9b669d5c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x10}, 0x2000c840) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000280)={0x0, @local, @remote}, 0xc) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x330) socket$nl_netfilter(0x10, 0x3, 0xc) 18:42:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x2bb98205) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'macsec0\x00', 0x400}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)=0x0) sendmsg$AUDIT_SET(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x3e9, 0x4, 0x70bd28, 0x25dfdbfe, {0x2a, 0x1, 0x1, r5, 0x6, 0x6, 0x2, 0x0, 0x1ff}, ["", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40005}, 0x45) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', {0x7, 0x0, @multicast1}}) write$tun(r0, &(0x7f0000000040)={@void, @val, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x32) 18:42:56 executing program 4: socket$inet_mptcp(0x2, 0x1, 0x106) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)={@void, @val, @mpls={[], @ipv4=@tcp={{0x6, 0x4, 0x3, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0xfdef) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f0000000000)=0xfff, 0x4) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) [ 2148.102579][T25703] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2148.138929][T25703] bond24 (uninitialized): Released all slaves 18:42:56 executing program 3: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c40)=@newlink={0x3c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4}}}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500faff000000008aa1210b29017b83c8e96e6405f7e93dba4d64b5030b3388b0409a814343f1ae341b74efa745a12f5c0685e5261482e31e0cacc902c97e6145201b062261ef48004d26342c94f56a39359ba56724e4535d80ffbd6848d53382c262869ba15d8f0c2211a2b975eb2b9d08501c56ab5aa0d110c5d197e50ff28b4a3b05489d1d1245cb774879b0871dd61703eefe87d7919c5ea2a361b18cca1a363b2b28add653"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r2, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r3}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, 0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)=',systemuserbdev\x00', r3}, 0x30) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0x2bb98205) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500faff000000008aa1210b29017b83c8e96e6405f7e93dba4d64b5030b3388b0409a814343f1ae341b74efa745a12f5c0685e5261482e31e0cacc902c97e6145201b062261ef48004d26342c94f56a39359ba56724e4535d80ffbd6848d53382c262869ba15d8f0c2211a2b975eb2b9d08501c56ab5aa0d110c5d197e50ff28b4a3b05489d1d1245cb774879b0871dd61703eefe87d7919c5ea2a361b18cca1a363b2b28add653"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r6, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r7}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r5, 0x0, 0x14, &(0x7f0000000080)='${^posix_acl_access\x00', r7}, 0x30) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r10 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r10, 0x10e, 0x1, &(0x7f0000000440)=""/175, &(0x7f0000000500)=0xaf) r11 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r11, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r9, 0x0, r11, 0x0, 0x4ff9c, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r9, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, &(0x7f0000000180)={0x4, 0x3}, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x10, 0xffffffff, 0xe196}, &(0x7f0000000240)=0x101, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x3ff}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={r4, r8, 0x0, 0x39, &(0x7f0000000100)='vboxnet0systemvboxnet1loposix_acl_accessvmnet1/{trusted}\x00', r12}, 0x30) r13 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r13, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) r14 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r14, &(0x7f0000001a40)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001a00)={&(0x7f0000001980)={0x50, 0x1409, 0x800, 0x70bd28, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r13, 0x28, 0x2, &(0x7f0000000200), 0x8) 18:42:57 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8000008031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) bind$l2tp6(r0, &(0x7f0000000240)={0xa, 0x0, 0x8000, @remote, 0x8, 0x3}, 0x20) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000140)=0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000200)) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, 0xffff, 0x1}, 0x6) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r6, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000000), 0x6) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f0000000100)={0x0, 0xe5cf, 0x1, 0x0, 0x0, [{}]}) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="006d01f0ffff7920"], 0x3ff800) [ 2148.384483][T25710] bond23: (slave bridge349): Enslaving as an active interface with a down link 18:42:57 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x5d8, 0x388, 0x0, 0x238, 0x120, 0x0, 0x508, 0x508, 0x508, 0x508, 0x508, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x4d5, 0x4d2], 0x1, 0xba, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@empty, @ipv6=@mcast1, @gre_key=0x8, @icmp_id=0x68}}}, {{@ipv6={@mcast1, @mcast1, [0x0, 0xff000000, 0xffffffff, 0xffffff], [0xff000000, 0xffffff00, 0xffffffff, 0xff], 'veth0_to_team\x00', 'veth0_virt_wifi\x00', {}, {}, 0x33, 0x4, 0x2, 0x3c}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@remote, @ipv6=@loopback, @icmp_id=0x68, @port=0x4e22}}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}, {0x5e, 0x1, 0x1f, 0x20, 0x0, 0x220, 0x210}}, @common=@srh={{0x30, 'srh\x00'}, {0x1, 0xca, 0x1f, 0x3, 0xe7, 0x1080, 0x1026}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6=@ipv4={[], [], @loopback}, @ipv6=@dev={0xfe, 0x80, [], 0x21}, @port=0x4e23, @port=0x4e21}}}, {{@ipv6={@ipv4={[], [], @local}, @rand_addr="3aef57e55547e6d452c56add132ea0e7", [0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0x0, 0xffffff00], 'hsr0\x00', 'rose0\x00', {0xff}, {0xff}, 0xff, 0x20, 0x2, 0x2}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@srh1={{0x90, 'srh\x00'}, {0x29, 0x73, 0x3, 0x2, 0x7, @mcast1, @empty, @ipv4={[], [], @broadcast}, [0xff000000, 0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0xff000000, 0xff, 0xffffff00], [0xff, 0xff000000, 0xffffffff, 0xffff00], 0x320b, 0x5}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv4=@multicast1, @ipv4=@multicast1, @icmp_id=0x66, @icmp_id=0x68}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x638) splice(r1, 0x0, r2, 0x0, 0x4ff9c, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='siw\x00', r1}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000240)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'netdevsim0\x00'}}]}, 0x38}}, 0x0) [ 2148.965885][T25703] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2149.028772][T25732] x_tables: duplicate underflow at hook 1 [ 2149.096120][T25733] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 2149.104397][T25733] [ 2149.106741][T25733] ====================================================== [ 2149.113777][T25733] WARNING: possible circular locking dependency detected [ 2149.120819][T25733] 5.6.0-rc2-syzkaller #0 Not tainted [ 2149.126354][T25733] ------------------------------------------------------ [ 2149.133379][T25733] syz-executor.0/25733 is trying to acquire lock: [ 2149.139791][T25733] ffffffff8a74d740 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 2149.147371][T25733] [ 2149.147371][T25733] but task is already holding lock: [ 2149.154739][T25733] ffffffff8a5d27a0 (lock#3){+.+.}, at: cma_add_one+0x62f/0xbf0 [ 2149.162417][T25733] [ 2149.162417][T25733] which lock already depends on the new lock. [ 2149.162417][T25733] [ 2149.172910][T25733] [ 2149.172910][T25733] the existing dependency chain (in reverse order) is: [ 2149.181925][T25733] [ 2149.181925][T25733] -> #1 (lock#3){+.+.}: [ 2149.188287][T25733] __mutex_lock+0x156/0x13c0 [ 2149.193411][T25733] mutex_lock_nested+0x16/0x20 [ 2149.198706][T25733] cma_netdev_callback+0xc6/0x380 [ 2149.204364][T25733] notifier_call_chain+0xc2/0x230 [ 2149.209922][T25733] raw_notifier_call_chain+0x2e/0x40 [ 2149.215764][T25733] call_netdevice_notifiers_info+0xba/0x130 [ 2149.222189][T25733] call_netdevice_notifiers+0x79/0xa0 [ 2149.228190][T25733] bond_change_active_slave+0x8a8/0x2050 [ 2149.234357][T25733] bond_select_active_slave+0x276/0xae0 [ 2149.240436][T25733] bond_enslave+0x44ef/0x4af0 [ 2149.245649][T25733] do_set_master+0x1dd/0x240 [ 2149.250778][T25733] __rtnl_newlink+0x13a3/0x1790 [ 2149.256259][T25733] rtnl_newlink+0x69/0xa0 [ 2149.261247][T25733] rtnetlink_rcv_msg+0x45e/0xaf0 [ 2149.266823][T25733] netlink_rcv_skb+0x177/0x450 [ 2149.272124][T25733] rtnetlink_rcv+0x1d/0x30 [ 2149.277073][T25733] netlink_unicast+0x59e/0x7e0 [ 2149.282368][T25733] netlink_sendmsg+0x91c/0xea0 [ 2149.287679][T25733] sock_sendmsg+0xd7/0x130 [ 2149.292625][T25733] ____sys_sendmsg+0x753/0x880 [ 2149.297922][T25733] ___sys_sendmsg+0x100/0x170 [ 2149.303128][T25733] __sys_sendmsg+0x105/0x1d0 [ 2149.308256][T25733] __x64_sys_sendmsg+0x78/0xb0 [ 2149.313557][T25733] do_syscall_64+0xfa/0x790 [ 2149.318597][T25733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2149.325004][T25733] [ 2149.325004][T25733] -> #0 (rtnl_mutex){+.+.}: [ 2149.331698][T25733] __lock_acquire+0x2596/0x4a00 [ 2149.337085][T25733] lock_acquire+0x190/0x410 [ 2149.342127][T25733] __mutex_lock+0x156/0x13c0 [ 2149.347248][T25733] mutex_lock_nested+0x16/0x20 [ 2149.352547][T25733] rtnl_lock+0x17/0x20 [ 2149.357219][T25733] siw_create_listen+0x329/0xed0 [ 2149.362763][T25733] iw_cm_listen+0x16e/0x1f0 [ 2149.367837][T25733] rdma_listen+0x613/0x970 [ 2149.372786][T25733] cma_listen_on_dev+0x530/0x6a0 [ 2149.378248][T25733] cma_add_one+0x6fe/0xbf0 [ 2149.383253][T25733] add_client_context+0x3dd/0x550 [ 2149.388807][T25733] enable_device_and_get+0x1df/0x3c0 [ 2149.394630][T25733] ib_register_device+0xa89/0xe40 [ 2149.400189][T25733] siw_newlink+0xdef/0x1310 [ 2149.405242][T25733] nldev_newlink+0x28a/0x430 [ 2149.410362][T25733] rdma_nl_rcv+0x5d9/0x980 [ 2149.415313][T25733] netlink_unicast+0x59e/0x7e0 [ 2149.420612][T25733] netlink_sendmsg+0x91c/0xea0 [ 2149.425904][T25733] sock_sendmsg+0xd7/0x130 [ 2149.430851][T25733] ____sys_sendmsg+0x753/0x880 [ 2149.436147][T25733] ___sys_sendmsg+0x100/0x170 [ 2149.441368][T25733] __sys_sendmsg+0x105/0x1d0 [ 2149.446590][T25733] __x64_sys_sendmsg+0x78/0xb0 [ 2149.451886][T25733] do_syscall_64+0xfa/0x790 [ 2149.456920][T25733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2149.463331][T25733] [ 2149.463331][T25733] other info that might help us debug this: [ 2149.463331][T25733] [ 2149.473567][T25733] Possible unsafe locking scenario: [ 2149.473567][T25733] [ 2149.481021][T25733] CPU0 CPU1 [ 2149.486388][T25733] ---- ---- [ 2149.491756][T25733] lock(lock#3); [ 2149.495396][T25733] lock(rtnl_mutex); [ 2149.501899][T25733] lock(lock#3); [ 2149.508061][T25733] lock(rtnl_mutex); [ 2149.512044][T25733] [ 2149.512044][T25733] *** DEADLOCK *** [ 2149.512044][T25733] [ 2149.520196][T25733] 6 locks held by syz-executor.0/25733: [ 2149.525732][T25733] #0: ffffffff8c3d4640 (&rdma_nl_types[idx].sem){.+.+}, at: rdma_nl_rcv+0x411/0x980 [ 2149.535210][T25733] #1: ffffffff8a5c8168 (link_ops_rwsem){++++}, at: nldev_newlink+0x248/0x430 [ 2149.544086][T25733] #2: ffffffff8a5bbc88 (devices_rwsem){++++}, at: enable_device_and_get+0x110/0x3c0 [ 2149.553593][T25733] #3: ffffffff8a5bbb48 (clients_rwsem){++++}, at: enable_device_and_get+0x173/0x3c0 [ 2149.563073][T25733] #4: ffff888041240538 (&device->client_data_rwsem){++++}, at: add_client_context+0x3ab/0x550 [ 2149.573428][T25733] #5: ffffffff8a5d27a0 (lock#3){+.+.}, at: cma_add_one+0x62f/0xbf0 [ 2149.581541][T25733] [ 2149.581541][T25733] stack backtrace: [ 2149.587442][T25733] CPU: 0 PID: 25733 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 2149.596129][T25733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2149.606191][T25733] Call Trace: [ 2149.609497][T25733] dump_stack+0x197/0x210 [ 2149.613855][T25733] print_circular_bug.isra.0.cold+0x163/0x172 [ 2149.619940][T25733] check_noncircular+0x32e/0x3e0 [ 2149.624903][T25733] ? print_circular_bug.isra.0+0x230/0x230 [ 2149.630732][T25733] ? kfree+0x226/0x2c0 [ 2149.634818][T25733] ? iwpm_free_nlmsg_request+0x128/0x1a0 [ 2149.640459][T25733] ? alloc_list_entry+0xc0/0xc0 [ 2149.645324][T25733] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2149.651685][T25733] ? find_first_zero_bit+0x9a/0xc0 [ 2149.656819][T25733] __lock_acquire+0x2596/0x4a00 [ 2149.661687][T25733] ? mark_held_locks+0xf0/0xf0 [ 2149.666472][T25733] lock_acquire+0x190/0x410 [ 2149.670989][T25733] ? rtnl_lock+0x17/0x20 [ 2149.675245][T25733] __mutex_lock+0x156/0x13c0 [ 2149.679840][T25733] ? rtnl_lock+0x17/0x20 [ 2149.684086][T25733] ? __lock_acquire+0x8a0/0x4a00 [ 2149.689036][T25733] ? rtnl_lock+0x17/0x20 [ 2149.693289][T25733] ? mark_held_locks+0xa4/0xf0 [ 2149.698074][T25733] ? mutex_trylock+0x2d0/0x2d0 [ 2149.702958][T25733] ? find_held_lock+0x35/0x130 [ 2149.707748][T25733] ? siw_create_listen+0x26b/0xed0 [ 2149.712882][T25733] ? lock_downgrade+0x920/0x920 [ 2149.717757][T25733] ? rcu_read_lock_held+0x9c/0xb0 [ 2149.722803][T25733] mutex_lock_nested+0x16/0x20 [ 2149.727582][T25733] ? mutex_lock_nested+0x16/0x20 [ 2149.732534][T25733] rtnl_lock+0x17/0x20 [ 2149.736613][T25733] siw_create_listen+0x329/0xed0 [ 2149.741571][T25733] ? siw_reject+0x2a0/0x2a0 [ 2149.746203][T25733] ? preempt_schedule+0x4b/0x60 [ 2149.751067][T25733] ? ___preempt_schedule+0x16/0x18 [ 2149.756203][T25733] iw_cm_listen+0x16e/0x1f0 [ 2149.760735][T25733] ? iw_cm_listen+0x16e/0x1f0 [ 2149.765436][T25733] rdma_listen+0x613/0x970 [ 2149.769879][T25733] cma_listen_on_dev+0x530/0x6a0 [ 2149.774842][T25733] cma_add_one+0x6fe/0xbf0 [ 2149.779287][T25733] ? cma_listen_on_dev+0x6a0/0x6a0 [ 2149.784424][T25733] ? _raw_spin_unlock+0x28/0x40 [ 2149.789293][T25733] ? cma_listen_on_dev+0x6a0/0x6a0 [ 2149.794423][T25733] add_client_context+0x3dd/0x550 [ 2149.799463][T25733] ? ib_device_get_by_netdev+0x530/0x530 [ 2149.805108][T25733] ? do_raw_spin_unlock+0x181/0x270 [ 2149.810326][T25733] ? _raw_spin_unlock+0x28/0x40 [ 2149.815191][T25733] enable_device_and_get+0x1df/0x3c0 [ 2149.820497][T25733] ? add_one_compat_dev+0x7e0/0x7e0 [ 2149.825705][T25733] ? uevent_show+0x370/0x370 [ 2149.830308][T25733] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2149.836045][T25733] ? rdma_counter_init+0x233/0x430 [ 2149.841185][T25733] ib_register_device+0xa89/0xe40 [ 2149.846334][T25733] ? enable_device_and_get+0x3c0/0x3c0 [ 2149.851817][T25733] ? lockdep_init_map+0x1be/0x6d0 [ 2149.856860][T25733] siw_newlink+0xdef/0x1310 [ 2149.861378][T25733] ? siw_get_base_qp+0x4c0/0x4c0 [ 2149.866326][T25733] ? down_read_killable+0x490/0x490 [ 2149.871539][T25733] ? __kasan_check_read+0x11/0x20 [ 2149.876586][T25733] nldev_newlink+0x28a/0x430 [ 2149.881313][T25733] ? nldev_set_doit+0x420/0x420 [ 2149.886183][T25733] ? find_held_lock+0x35/0x130 [ 2149.891011][T25733] ? apparmor_cred_prepare+0x7b0/0x7b0 [ 2149.896493][T25733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2149.902812][T25733] ? cap_capable+0x205/0x270 [ 2149.907438][T25733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2149.913760][T25733] ? ns_capable+0x20/0x30 [ 2149.918110][T25733] ? __netlink_ns_capable+0x104/0x140 [ 2149.923507][T25733] ? nldev_set_doit+0x420/0x420 [ 2149.928388][T25733] rdma_nl_rcv+0x5d9/0x980 [ 2149.932939][T25733] ? rdma_nl_multicast+0x330/0x330 [ 2149.938075][T25733] ? __kasan_check_read+0x11/0x20 [ 2149.943118][T25733] ? netlink_deliver_tap+0x248/0xbf0 [ 2149.948422][T25733] ? __kasan_check_write+0x14/0x20 [ 2149.953548][T25733] netlink_unicast+0x59e/0x7e0 [ 2149.958327][T25733] ? netlink_attachskb+0x870/0x870 [ 2149.963449][T25733] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2149.969185][T25733] ? __check_object_size+0x3d/0x437 [ 2149.974403][T25733] netlink_sendmsg+0x91c/0xea0 [ 2149.979192][T25733] ? netlink_unicast+0x7e0/0x7e0 [ 2149.984148][T25733] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 2149.989713][T25733] ? apparmor_socket_sendmsg+0x2a/0x30 [ 2149.995196][T25733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2150.001444][T25733] ? security_socket_sendmsg+0x8d/0xc0 [ 2150.006912][T25733] ? netlink_unicast+0x7e0/0x7e0 [ 2150.011860][T25733] sock_sendmsg+0xd7/0x130 [ 2150.016284][T25733] ____sys_sendmsg+0x753/0x880 [ 2150.021060][T25733] ? kernel_sendmsg+0x50/0x50 [ 2150.025744][T25733] ? __fget_files+0x337/0x520 [ 2150.030512][T25733] ? find_held_lock+0x35/0x130 [ 2150.035289][T25733] ___sys_sendmsg+0x100/0x170 [ 2150.039985][T25733] ? sendmsg_copy_msghdr+0x70/0x70 [ 2150.045111][T25733] ? __kasan_check_read+0x11/0x20 [ 2150.050149][T25733] ? __fget_files+0x359/0x520 [ 2150.054844][T25733] ? ksys_dup3+0x3e0/0x3e0 [ 2150.059272][T25733] ? __fget_light+0x1ad/0x270 [ 2150.063960][T25733] ? __fdget+0x1b/0x20 [ 2150.068035][T25733] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2150.074287][T25733] __sys_sendmsg+0x105/0x1d0 [ 2150.079148][T25733] ? __sys_sendmsg_sock+0xc0/0xc0 [ 2150.084205][T25733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2150.089687][T25733] ? do_syscall_64+0x26/0x790 [ 2150.094382][T25733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2150.100462][T25733] ? do_syscall_64+0x26/0x790 [ 2150.105157][T25733] __x64_sys_sendmsg+0x78/0xb0 [ 2150.109942][T25733] do_syscall_64+0xfa/0x790 [ 2150.114464][T25733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2150.120361][T25733] RIP: 0033:0x45c479 [ 2150.124264][T25733] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2150.143871][T25733] RSP: 002b:00007f6b71206c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2150.152297][T25733] RAX: ffffffffffffffda RBX: 00007f6b712076d4 RCX: 000000000045c479 [ 2150.160273][T25733] RDX: 0000000000000000 RSI: 00000000200031c0 RDI: 0000000000000003 [ 2150.168250][T25733] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 2150.176231][T25733] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2150.184215][T25733] R13: 00000000000009a3 R14: 00000000004d56e8 R15: 000000000076bfcc 18:42:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401d3, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000580)={0x800, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001e0001004163ff000000000002000000", @ANYRESOCT=r1, @ANYBLOB="000000000a00c7a25a03383aaa9cb5eabc730200ffffffffffff0000"], 0x3}, 0x1, 0x0, 0x0, 0x50}, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=0x1) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) [ 2150.360668][T25732] x_tables: duplicate underflow at hook 1 [ 2150.374955][T25739] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2150.393344][T25739] bond24 (uninitialized): Released all slaves 18:42:59 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412fdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefef87528417a5dbb266c1215687e3a3e7cac9293f2c6dffd1fb0bc81692c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) listen(r0, 0xfc0004) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = socket$inet6(0xa, 0x4, 0xc3) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@local, @loopback, @empty, 0x1, 0x0, 0x9, 0x0, 0x70, 0x80240020, r3}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x2011, r7, 0x0) mmap(&(0x7f0000c71000/0x1000)=nil, 0x1000, 0x0, 0x2013, r7, 0x500000) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r11 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r11, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) splice(r10, 0x0, r11, 0x0, 0x4ff9c, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r12, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d3d49f60722c7464dba968f6bc23371c3cf9043ffbabc951657415b058169c87b1b36fffca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf117e1f2dfcea776b9c69dfbaaff150faf8a9bbcca3537779c2ee929466a312a52ad63d3dcae3fccabfb8de3c6ac25355603f5f914507cb32b7b"}, 0xf6) write$binfmt_misc(r12, &(0x7f0000000000)=ANY=[], 0x2bb98205) write$cgroup_subtree(r12, &(0x7f0000000580)=ANY=[@ANYRESOCT], 0x17) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x401}) ioctl$FS_IOC_RESVSP(r9, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0x20ae15, 0xd8a}) write$cgroup_pid(r9, &(0x7f0000000000), 0xfffffea6) splice(r9, &(0x7f0000000080), r5, &(0x7f0000000180), 0x9, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1d, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9d7b}, [@exit, @map_val={0x18, 0x6, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0xa4dde7465c56b5d0, 0x1, 0x0, r6}, @alu={0x7, 0x1, 0x4, 0xa, 0x8, 0x80, 0xfffffffffffffffc}, @map_val={0x18, 0x1, 0x2, 0x0, r7}]}, &(0x7f0000000240)='GPL\x00', 0x80, 0xd5, &(0x7f00000003c0)=""/213, 0x8bb44b596eafd114, 0x4, [], r3, 0xf, r8, 0x8, &(0x7f0000000280)={0x6, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x2, 0x3, 0x8000292}, 0x10}, 0x78) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000300)=0xfffffffb) r13 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 2150.766926][T25740] bond23: (slave bridge350): Enslaving as an active interface with a down link [ 2150.777749][T25733] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 2150.791359][T25739] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 18:42:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @rand_addr="1e000000000000070000001000", 0x4}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(r2, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000003240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003280)=0x14) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x32, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") connect$inet6(r0, &(0x7f0000000500)={0xa, 0x4e24, 0x0, @loopback}, 0x62) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 18:42:59 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8000}, [], "8f0e8aa99a5a9ae1cf8fca3170069262cb0d950e537d2f4813d323371c3cf9043ffbabc9510e0000ca2ced6146c677303f96484a9ac12742abdad93bd028c90d1da30bb5109223af29b8f8062a895825c12c218a099b9dd1c47cbed899f061282a1336938268ce69b24948081a32fbf106e1f2dfce9a76b9c69dfbaaff0800af8a9bbcca35d39d2ee929466a312a52ad63d3fbae3fccabfb8d38726fbb92c6"}, 0xd7) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0x2bb98205) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) socket(0x10, 0x0, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x10}}, 0x40001) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x7f, 0x4) write$binfmt_script(r2, 0x0, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) shutdown(0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x3c, r5, 0x31, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x28}]}, 0x3c}}, 0x0) [ 2150.819134][T25739] bond24 (uninitialized): Released all slaves 18:42:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001840)="651961b07d92a2855d495c12836582340927b52f8905166a30d418d433e286a21c7443ffa6cd256028a221fcd9612946d455cfa32edd8c28aef91af69e4acc1cd1fea63d552ac7114964c6a68a6da78388e66aabe543e5eed1de3a9ab0db18acd26928f348d9b5e283ed8e6f81e7cb7518bfa0982020405623a35a93398c22493d5124f2a82f8fe82c43e738fca980f10427cb7386599f8c650df906bc3cbb4dabec45f0cbff805d81c13a5007b7315ea85a49c16401d8dbbef19ca0e0a4ff0a00000000000000", 0xc7}], 0x1}, 0x0) [ 2150.962975][T25761] IPVS: ftp: loaded support on port[0] = 21 18:42:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c00020008000100060000001cd4fd76bf430381ba4ffd3bf495481031ff7b7e02325c5d0e773385cb029bb3517691578cd611b47febc6945c5692fbd183496dd4097d53c71f97c7db34f4d2c8162627"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x401d4, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) 18:42:59 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x9) r1 = socket$inet6(0xa, 0x6, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x315) write(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x16, &(0x7f0000000580)={0x0, {{0xa, 0x0, 0x0, @local}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x4001, @mcast1}, 0xfecb) close(r1) r4 = accept4(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000040)=0x2b6, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x10) recvfrom$inet(r4, 0x0, 0x0, 0x20, 0x0, 0x0) 18:42:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000005340)={0x0, 0x0, &(0x7f0000005300)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000012008fda0000006b01aa280037000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d00ff070000"], 0x28}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/82, 0x52}, {&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/198, 0xc6}], 0x3}, 0x2140) [ 2151.155462][T25774] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2151.195497][T25780] IPVS: ftp: loaded support on port[0] = 21 [ 2151.204741][T25774] bond24 (uninitialized): Released all slaves [ 2151.427812][T25783] bond23: (slave bridge351): Enslaving as an active interface with a down link [ 2151.438818][T25791] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2151.462340][T25783] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2151.481470][T25783] bond24 (uninitialized): Released all slaves [ 2151.820420][T25780] IPVS: ftp: loaded support on port[0] = 21 [ 2151.852510][T17038] tipc: TX() has been purged, node left! [ 2155.892107][T17038] tipc: TX() has been purged, node left!